When we evaluate the fire resistance of a building, we cannot look at a single material and assume that the entire structure will behave in the same way. A concrete slab, a steel beam, a load-bearing column, and a wall assembly may respond very differently when exposed to high temperatures. The size of the specimen, its supporting conditions, the applied load, and the way heat reaches the structure can all affect the test result. This is why large-scale Fire Resistance Testing requires carefully designed equipment rather than a simple heating chamber.
At Guangzhou Chuangge Automation Equipment Co., Ltd., we specialize in customized testing equipment for industrial and laboratory applications. Our CG2713 Extra-Large-Scale Furnace for Fire-Resistant Structural Components is intended for projects that require fire exposure testing of large construction elements. We understand that customers may have different specimen dimensions, testing standards, laboratory layouts, and data-recording needs. We therefore begin by discussing the actual testing objective before confirming the equipment configuration.
Our work covers testing equipment for construction materials and components, wires and cables, plastics and textiles, electrical accessories, electronic products, and home appliances. For large-scale structural Fire Resistance Testing, we focus on the relationship between the specimen, furnace structure, heating conditions, measurement arrangement, and required test procedure. These factors need to work together if the laboratory is to obtain useful and repeatable results.
In this product guide, we explain how the CG2713 Extra-Large-Scale Furnace can fit into a structural fire testing project, what buyers should consider when selecting a furnace, which standards may be relevant, and how we approach customization, manufacturing, inspection, and delivery. We also distinguish between the equipment's capabilities and the formal evaluation or certification of a tested building component, because these are related but separate matters.
1. What Is the CG2713 Extra-Large-Scale Furnace?
Designed around large construction components
The CG2713 Extra-Large-Scale Furnace for Fire-Resistant Structural Components is intended for fire resistance testing applications involving large construction elements. Depending on the applicable test method and the confirmed configuration, these elements may include structural walls, partitions, beams, columns, floor assemblies, or other building components that need to be evaluated under controlled fire exposure conditions.
Large specimens bring challenges that are not always present in small laboratory tests. A large wall or floor assembly needs sufficient space for installation and testing. A beam or column may require a dedicated support arrangement, and a load-bearing specimen may need equipment that applies or maintains a specified load during the test. The furnace also needs to provide suitable heating conditions across the test area, while the measuring system must capture the information required by the relevant procedure.
For these reasons, an extra-large-scale furnace is not simply a standard furnace made longer or wider. The supporting structure, furnace opening, refractory lining, heating arrangement, specimen mounting, measurement points, and operating controls all need to be considered as parts of one system. A change in specimen dimensions can affect several of these areas, so it is better to confirm the testing requirements before the design is finalized.
What does fire resistance testing evaluate?
Fire resistance testing examines how a construction element performs when exposed to defined fire conditions. Depending on the type of element and the applicable standard, the assessment may involve integrity, insulation, load-bearing capacity, deformation, or other specified criteria.
Integrity generally concerns whether a separating element can prevent flames or hot gases from passing through it under the test conditions. Insulation concerns how well the element limits temperature rise on the side not directly exposed to the fire. Load-bearing capacity concerns whether a structural element can continue supporting the specified test load without exceeding the applicable failure criteria.
These terms may sound technical, but the basic idea is straightforward. We need to know whether the tested component continues to perform its intended role during the specified fire exposure. A wall that separates two areas, for example, may be evaluated differently from a column that supports the weight of a building. The required measurements and acceptance criteria therefore depend on the specimen and the test method.
Our CG2713 furnace is developed for large-scale structural fire testing applications, but the exact functions must be matched to the customer's project. Buyers should confirm the usable test dimensions, temperature-time curve, furnace pressure requirements where applicable, measurement system, loading arrangement, and supported specimen types in the approved technical specification.
Who may use this equipment?
Potential users include building-material manufacturers, structural component manufacturers, fire testing laboratories, engineering research institutions, universities, and quality inspection organizations. A manufacturer may need to investigate the effect of a design change. A laboratory may need equipment for formal testing under a specific standard. A research team may be interested in how a structure deforms or loses strength as its temperature increases.
These users may share an interest in fire resistance, but their requirements are not necessarily the same. A research laboratory might need additional data channels for a particular experiment, while a commercial testing facility may prioritize compliance with a defined procedure, reliable operation, and clear reporting. We discuss these differences before preparing a configuration for the CG2713 Extra-Large-Scale Furnace.
2. How Does a Large-Scale Fire Resistance Furnace Work?
Controlled heating under defined conditions
The basic principle of a fire resistance furnace is to expose a specimen to a prescribed heating environment and measure its response over time. In a standard fire resistance test, the furnace temperature is controlled according to the time-temperature curve specified by the applicable test method. Temperature sensors monitor the heating conditions, while other instruments record the response of the specimen when required.
For example, ISO 834-1:2025 specifies general requirements for determining the fire resistance of various construction elements exposed to standardized time-temperature conditions. The data collected during testing can be used for subsequent classification according to the duration for which the tested element meets the specified performance criteria. The standard also describes requirements related to furnace conditions, measurement, test procedures, and reporting.
The furnace control system must follow the agreed heating procedure rather than simply raise the temperature as quickly as possible. A test is meaningful only when the exposure conditions are appropriate for the method being used. Temperature measurement, control response, furnace uniformity, pressure conditions where applicable, and the placement of the specimen all influence the quality of the test process.
From specimen installation to test completion
A typical large-scale structural fire resistance test involves several connected stages. The details depend on the specimen and the selected standard, but the general process helps explain why the furnace and its supporting equipment must be planned together.
Confirm the test method. The laboratory identifies the applicable standard, specimen type, required heating curve, performance criteria, test duration, and measurement requirements.
Prepare the specimen. The component is checked for dimensions, material details, construction method, and other information required by the test procedure.
Install and support the specimen. The specimen is mounted in the appropriate test arrangement. Depending on the test, this may require supporting frames, restraint arrangements, or a loading system.
Set up the measurement system. Temperature sensors and other required instruments are positioned according to the test plan. For load-bearing specimens, deformation and load measurements may also be needed.
Run the prescribed heating cycle. The furnace follows the selected temperature-time conditions, and the required measurements are recorded throughout the test.
Monitor specimen behavior. Operators observe the specimen and record the information required by the test procedure, including relevant deformation or failure indicators.
Review and report the results. The data are assessed against the criteria in the applicable standard. The report records the conditions and outcomes needed to interpret the test.
This is a general description, not a replacement for the actual test standard. Different types of construction elements may require different mounting methods, measurements, loads, and failure criteria. The final operating sequence for the CG2713 furnace should therefore be established from the intended test method and the agreed technical configuration.
Why temperature control matters
It is not enough for a furnace to reach a high temperature. In a standardized test, the heating process must follow the specified temperature-time relationship within the applicable tolerances. If the furnace temperature departs from the required conditions, the specimen may receive a different thermal exposure from the one intended by the test method.
The standard time-temperature curve is a reference for controlling furnace exposure. It describes how the required furnace temperature changes as the test progresses. The control system, temperature sensors, furnace construction, and heating arrangement all contribute to the ability to follow that curve.
For a large furnace, the heating arrangement must also be considered in relation to the size and position of the specimen. A large test chamber presents different engineering challenges from a small laboratory furnace. The required sensor arrangement, control zones, heating capacity, and temperature uniformity should be reviewed against the test procedure and the furnace design.
Why structural deformation must also be considered
Structural components may expand, contract, bend, crack, or lose load-bearing capacity when heated. The type of response depends on the material, geometry, connections, restraint conditions, applied load, and temperature distribution. For a load-bearing element, temperature readings alone may not tell the full story.
Where the relevant method requires it, the testing arrangement may therefore include displacement sensors, deflection measurements, load monitoring, or other instruments. These functions should be selected according to the test objective rather than added automatically to every furnace configuration.
For example, a laboratory testing a non-load-bearing separating element may focus on integrity and insulation criteria, while a test of a loaded beam may need to monitor deformation and the ability to sustain the specified load. The CG2713 configuration should reflect this difference from the beginning.
3. Main Technical Features and Configuration Considerations
Extra-large test space and specimen support
The size of the specimen is one of the first factors we review when discussing a large-scale fire resistance furnace. Buyers should provide the required specimen width, height, thickness, weight, orientation, and mounting details. It is also important to identify whether the furnace will test a single specimen type or several different configurations.
The usable test space is not always the same as the outside dimensions of the furnace. The internal opening, supporting frame, clearances, mounting structure, and positions of measurement instruments can limit the dimensions of a specimen that can be installed correctly. For this reason, we recommend confirming usable dimensions in the technical specification rather than relying on the overall equipment size.
Large specimens also require careful planning for loading, unloading, and positioning. The customer should consider the access route into the laboratory, overhead clearance, lifting equipment, floor capacity, and available working space. These practical details can affect the installation plan just as much as the furnace dimensions.
Heating system and temperature measurement
The heating system must be selected according to the required temperature-time curve, furnace size, specimen arrangement, and test duration. The temperature measurement system must provide the information required by the applicable method. Depending on the project, the configuration may involve furnace temperature measurement, unexposed-face temperature measurement, or additional temperature points on the specimen.
We review these requirements before confirming the furnace design. The heating arrangement, control system, sensors, and data acquisition functions should be consistent with the agreed testing scope. We do not recommend choosing a furnace solely because its advertised maximum temperature appears suitable. The ability to follow the required test procedure and measure the relevant performance criteria is equally important.
Temperature sensors and other instruments also need appropriate verification or calibration arrangements. A laboratory should maintain records for the instruments it uses and follow the requirements of the relevant standard and its own quality system. The exact requirements depend on the test method and the laboratory's responsibilities.
Furnace structure and refractory lining
A large-scale furnace needs a structure capable of supporting its own weight, the associated components, and the conditions created during operation. The refractory lining helps protect the furnace structure from high temperatures and forms part of the internal heating environment. The materials, thickness, construction details, and maintenance requirements should be selected for the intended application.
Large equipment also requires attention to expansion and movement caused by heating. Materials expand when their temperature rises, and different parts of the furnace may respond differently. The mechanical design should account for the expected operating conditions and the relevant construction requirements.
During the design review, we consider the relationship between the furnace structure, test opening, specimen support, heating arrangement, and access for inspection. The final details depend on the required dimensions and test method. We confirm the relevant design information with the customer before manufacturing begins.
Loading and deformation measurement
Some structural fire resistance tests require the specimen to carry a specified load during heating. In such cases, the test system may need a suitable loading frame or loading arrangement, together with instruments for monitoring the load and the specimen's movement.
These requirements are especially important for beams, columns, and other load-bearing elements. The arrangement must match the intended support conditions and test procedure. The size of the specimen, the type of load, the way the load is applied, and the required deformation measurements all need to be confirmed before the system is designed.
Not every large-scale furnace includes a loading system as standard. If a project requires mechanical loading, this should be specified clearly in the quotation and technical agreement. The same applies to specialized fixtures, displacement sensors, load measurement, or additional data channels.
Control system and test data
A well-planned control system helps operators monitor the test process and manage the equipment in a consistent way. Depending on the agreed configuration, the system may support heating control, temperature display, alarms, test data recording, and other operating functions.
For research and formal laboratory work, data handling deserves particular attention. Users may need time-stamped temperature records, deformation measurements, load data, or other information. They may also require a particular file format or report layout. We recommend providing a sample report or data list during the design stage so that the required functions can be considered before production.
Automatic data recording can reduce repetitive manual work, but it does not replace proper instrument checks or correct test setup. The test team remains responsible for following the procedure, confirming the specimen installation, reviewing the measurements, and recording relevant observations.
Technical planning table: what to confirm before ordering
The following table summarizes the main configuration questions we recommend discussing before ordering the CG2713 Extra-Large-Scale Furnace. These are project-planning items, not a list of guaranteed standard features.
| Configuration area | Information to provide | Why it matters |
|---|---|---|
| Specimen dimensions | Width, height, thickness, weight, orientation, and mounting details | Determines usable test space, supporting structure, and installation method |
| Heating conditions | Applicable standard, temperature-time curve, test duration, and required tolerances | Guides heating-system design and temperature-control requirements |
| Performance criteria | Integrity, insulation, load-bearing capacity, or other required measurements | Identifies which specimen responses must be measured and evaluated |
| Loading arrangement | Required load, support conditions, and deformation measurements where applicable | Helps determine whether a dedicated loading and monitoring system is needed |
| Data and reporting | Required sensor channels, recording method, file format, and report fields | Ensures the system can collect and organize the information required by the test plan |
| Laboratory installation | Room dimensions, access route, utilities, lifting arrangements, and floor capacity | Supports practical delivery, installation, and operation planning |
Reference basis: ISO 834-1:2025, Fire-resistance tests — Elements of building construction — Part 1: General requirements. The table translates general test-planning considerations into purchasing questions; it is not copied from a standard or a statement of CG2713's confirmed technical specifications.
4. Relevant Standards and How to Interpret Test Results
ISO 834-1:2025
ISO 834-1:2025 is an important international reference for fire resistance testing of construction elements. Its scope covers methods for determining fire resistance under fire exposure conditions represented by standardized time-temperature curves. The test data can support classification based on how long the tested element satisfies specified performance criteria.
For buyers considering the CG2713 Extra-Large-Scale Furnace for Fire-Resistant Structural Components, this standard is a useful starting point when the project involves construction elements covered by its scope. However, the general requirements are only one part of a complete standards review. The applicable product-specific test method may provide additional details about specimen preparation, mounting, measurements, and performance criteria.
We recommend identifying the exact standard and edition required by the target market or project. If a local authority adopts an international standard with national changes, those requirements should be checked separately. A laboratory should not assume that a reference to a standard automatically means every related test configuration is covered.
EN 1363-1 and ASTM E119
Depending on the target market, EN 1363-1 may be relevant as a general reference for fire resistance testing in the European standards framework. ASTM E119 is another widely referenced test method covering fire tests of building construction and materials, including assemblies such as walls, partitions, columns, girders, beams, slabs, and floor or roof assemblies.
These standards should not be treated as interchangeable. They have their own scope, test conditions, measurement requirements, and classification approaches. A furnace configured for one method should not be assumed to satisfy another method without a technical review.
For a customized system, we ask customers to identify the test method they intend to follow. We then use that information to discuss the furnace size, heating requirements, instrumentation, specimen mounting, and other relevant functions. The full standard and any applicable product-specific requirements should be reviewed before the final design is approved.
Standards comparison table
| Standard | General focus | Purchasing consideration |
|---|---|---|
| ISO 834-1:2025 | General Fire Resistance Test Requirements for construction elements under standardized time-temperature exposure | Check the relevant product-specific method, specimen conditions, required measurements, and performance criteria |
| EN 1363-1:2020 | General requirements for fire resistance testing within the European standards framework | Confirm the applicable edition and any related product test standard required for the project |
| ASTM E119-23 | Fire tests of building construction and materials, including various structural and separating assemblies | Review the scope and test method applicable to the specimen and intended classification |
Sources: ISO 834-1:2025 — official ISO page; BS EN 1363-1:2020 — BSI standards information; ASTM E119-23 — ASTM International. Standard editions and local adoption should be reconfirmed before procurement and testing.
What does a fire resistance rating actually mean?
A fire resistance result is linked to the specific specimen and test conditions used. The test does not automatically prove that every product of the same general type will behave identically, particularly if the dimensions, materials, connections, support conditions, or construction details differ.
ASTM E119, for example, states that its classifications relate to performance under the specified test conditions and should not be treated as proof of suitability under all other conditions or after fire exposure. This is an important point for manufacturers and engineers: the test report must be read within the limits of the test method.
For this reason, we recommend recording the specimen description, materials, dimensions, mounting arrangement, applied load where relevant, test conditions, and measured results. These details help laboratories explain what was tested and support a more accurate interpretation of the findings.
Equipment capability is not certification
A fire resistance furnace provides the environment and supporting functions required to conduct a test. The resulting measurements are then evaluated according to the applicable procedure. Formal certification or product classification may involve additional requirements, independent assessment, documentation, and decisions by an authorized organization.
Purchasing the CG2713 Extra-Large-Scale Furnace does not automatically certify a structural component or establish that a laboratory is accredited. The laboratory remains responsible for its test methods, measuring instruments, operating procedures, and reporting. If a project requires formal recognition, the relevant authority or certification body should confirm the additional conditions.
5. Applications in Construction, Manufacturing, and Research
Structural steel and load-bearing components
Steel beams and columns are important parts of many buildings, but their behavior changes as they are heated. Temperature can affect strength, stiffness, and deformation. In a fire resistance test, the specimen may need to be exposed to the required heating conditions while its load and movement are monitored.
A large-scale furnace can form part of a test arrangement for such components when its dimensions and associated equipment match the method. The test plan should identify the specimen length, support conditions, load requirements, measurement points, and criteria for evaluating performance.
We recommend that customers testing load-bearing steel components provide drawings and loading details during the initial discussion. This helps determine whether a dedicated loading frame, additional instrumentation, or a special mounting arrangement is needed.
Concrete slabs, walls, and structural assemblies
Concrete and masonry elements are used in walls, floors, partitions, and other building assemblies. Under fire exposure, their performance can depend on thickness, material composition, reinforcement, joints, support conditions, and the way the specimen is installed.
Large-scale testing can help laboratories evaluate a representative assembly under a defined procedure. The required measurements may include temperature on the unexposed side, visible signs of failure, deformation, or other criteria specified by the relevant standard. Not every specimen requires every measurement, so the test plan should identify the relevant criteria before the equipment is configured.
For construction material manufacturers, test results may support product development and quality evaluation. When comparing two designs, it is important to keep the test conditions consistent and document any differences between the specimens.
Fire-resistant wall and partition systems
Walls and partitions may be designed to separate spaces and limit the spread of fire. Their performance depends on the complete assembly, not only on the board, block, or panel material. Joints, connections, support structures, and penetrations can influence the way the system behaves during testing.
A fire resistance test of a wall or partition may evaluate integrity and insulation according to the applicable method. The test arrangement must accommodate the specimen dimensions and installation details. If the assembly includes special joints or other components, the laboratory should determine how they are represented in the specimen and whether the selected method covers them.
The CG2713 furnace may be considered for these applications when the required test size and configuration are within the agreed design. Customers should confirm the specimen envelope and the applicable test procedure rather than relying on a general statement that the furnace is suitable for all wall systems.
Building product laboratories and inspection organizations
Independent testing laboratories often need to work with specimens from different manufacturers. Their priorities may include clear operating procedures, repeatable exposure conditions, reliable measurement, and complete test records. They also need to plan the space and supporting equipment required for large specimens.
Before selecting a furnace, laboratory managers should consider expected specimen dimensions, testing frequency, required standards, maintenance access, operator training, and the way test reports are prepared. They should also check whether the facility has sufficient space, utilities, lifting equipment, and floor capacity for the proposed installation.
These planning steps can reduce delays during installation and help the laboratory prepare for routine operation. We discuss such details with customers when developing a customized configuration.
Research institutions and universities
Research teams may use fire resistance testing to investigate material behavior, structural response, connection design, or the effect of protective systems. These projects can involve additional measurement requirements beyond those used in routine compliance testing.
For example, researchers may wish to record deformation at several points, compare temperature readings across a specimen, or study how a structural detail affects performance. Such requirements should be identified early because additional sensors, fixtures, and data channels can influence the system design.
We encourage research customers to share their experimental plan, expected specimen types, and desired data output. A clear test objective makes it easier to discuss whether the requested functions are practical and how they should be incorporated into the equipment specification.
Application planning comparison
| Specimen or application | Potential evaluation focus | Key planning point |
|---|---|---|
| Steel beam or column | Load-bearing capacity and deformation where required | Support conditions, load application, specimen length, and movement measurement |
| Concrete slab or wall | Integrity, insulation, and other criteria required by the method | Specimen dimensions, orientation, reinforcement details, and installation |
| Wall or partition assembly | Performance of the complete separating assembly under fire exposure | Joints, connections, supporting construction, and specimen boundaries |
| Research specimen | Thermal response, deformation, or other project-specific observations | Additional sensors, data channels, and experimental repeatability |
Source basis: ISO 834-1:2025 and ASTM E119-23 describe fire resistance testing of construction elements and assemblies, including performance criteria and the importance of specified test conditions. The application examples above are general engineering contexts, not a claim that one CG2713 configuration automatically supports every specimen type.
6. Our Customization, Manufacturing, Inspection, and Delivery Process
Step 1: Understand the testing objective
At Guangzhou Chuangge Automation Equipment Co., Ltd., we start by understanding what the customer needs to test. The first discussion covers the specimen type, dimensions, applicable standard, temperature-time curve, performance criteria, measurement requirements, and laboratory conditions.
We also ask how the equipment will be used. A laboratory that performs routine standardized testing may need a different arrangement from a research team investigating a new structural design. If a customer plans to test several specimen types, we review their dimensions and methods to determine which requirements can be handled by one configuration and which may need additional fixtures or equipment.
Drawings, test procedures, sample reports, and laboratory layouts can all help us prepare a clearer proposal. If some requirements are not yet settled, we identify them for further review instead of assuming that a general product description answers every technical question.
Step 2: Review the design and components
After the requirements have been discussed, we review the furnace structure, internal test space, heating arrangement, specimen support, instrumentation, control system, and any additional functions included in the project. The design must account for the intended operating conditions and the practical needs of installation and maintenance.
For a large-scale furnace, structural dimensions and site conditions deserve particular attention. The customer should provide information about the available room, access openings, utilities, lifting arrangements, and floor capacity. This helps us consider the relationship between the equipment design and the location where it will be installed.
Before production begins, the technical agreement should clearly state the confirmed configuration, main technical limits, included instruments, required documentation, and acceptance arrangements. Any loading system, additional measurement channels, special fixtures, or customized software functions should be listed explicitly if they are required.
Step 3: Manufacture and assemble the equipment
Once the design is approved, manufacturing and assembly proceed according to the agreed specification. Depending on the final configuration, the work may involve structural fabrication, machining, refractory installation, heating-system assembly, electrical integration, control-system installation, and fitting of measurement components.
Customized equipment projects require coordination between these parts. For example, changing the specimen opening may affect the supporting structure, while adding a measurement channel may influence the instrumentation and data acquisition arrangement. That is why we encourage customers to confirm the important details before production and to communicate any later changes as early as possible.
We follow our company philosophy of ensuring survival through high technology and driving development through high quality. Our work focuses on developing testing equipment that addresses actual industrial and laboratory requirements. The manufacturing and acceptance details for each CG2713 order are established according to the approved design and contract.
Step 4: Inspect and functionally test before shipment
Our delivery process includes equipment inspection, functional testing, and preparation of relevant technical documentation. The purpose is to check the supplied equipment against the agreed scope and identify issues that need attention before dispatch.
For a large-scale furnace, the inspection plan should state which items will be checked and how they will be verified. Depending on the contract, this may cover the structure, assembly, control functions, instrumentation connections, and other specified operating functions. Any formal performance test or acceptance value must be identified in the technical agreement rather than assumed from a general product description.
Customers should also confirm which documents are required, such as equipment specifications, operating instructions, maintenance information, electrical documentation, and other agreed records. If the furnace will be used for regulated testing, the laboratory should separately identify any calibration, verification, or traceability requirements for its instruments.
Step 5: Plan production time and delivery
Our typical production period for customized testing equipment is around 30–60 days. The actual lead time depends on the equipment specifications, level of customization, component availability, design approval, and production arrangements. A project involving an extra-large furnace may require a different schedule from a smaller testing system, so the expected delivery date should be confirmed against the approved scope.
Payment terms can be negotiated according to the order requirements and agreed contract. We recommend confirming the payment schedule, inspection arrangements, delivery responsibilities, and any site-related services before the order is finalized.
For international orders, transportation may be arranged by sea, air, or land, depending on the destination, urgency, equipment dimensions, and logistics requirements. Large furnace components may need special transport planning, so the shipping method and packing details should be reviewed early in the project.
Step 6: Protect the equipment during transportation
Large testing equipment can include structural sections, instruments, control components, and accessories that require suitable protection during handling and shipping. We use appropriate protective materials and sturdy wooden cases where suitable for the equipment and transport route.
The packing arrangement depends on the size, weight, shape, and shipping conditions of the components. Where the equipment is shipped in separate sections, the packing list and identification of the components should support receiving and installation at the destination.
Before shipment, customers should confirm the delivery address, unloading arrangements, access route, lifting equipment, and available installation space. For extra-large-scale equipment, these details are especially important. Planning them in advance helps reduce avoidable delays when the shipment arrives.
7. Why Choose Guangzhou Chuangge Automation Equipment Co., Ltd.?
Customized testing equipment for different industries
We specialize in the customization of testing equipment and work across several industrial fields, including construction materials and components, wires and cables, plastics and textiles, electrical plugs, sockets and switches, electronic products, and home appliances. Our approach is to understand the test objective, relevant standards, specimen requirements, and operating environment before proposing an equipment configuration.
For the CG2713 Extra-Large-Scale Furnace for Fire-Resistant Structural Components, this means discussing more than furnace size alone. We review the intended heating conditions, the component to be tested, the required performance criteria, the measurement arrangement, and the laboratory's practical needs. This gives both sides a clearer basis for confirming the technical scope.
Quality, environmental, and occupational safety management
Our company has obtained ISO 9001 quality management system, ISO 14001 environmental management system, and ISO 45001 occupational health and safety management system certifications. These certifications relate to management systems and organizational processes. They should not be confused with a product-specific fire resistance rating or certification of a particular furnace.
We also have a portfolio of more than 20 patents, including invention patents, utility model patents, and software patents. This portfolio reflects our work in equipment development and related technical areas. The relevance of an individual patent depends on the particular design and application, so the number of patents should not be treated as proof of a specific technical performance value.
Clear specifications before production
We believe a clear technical agreement is one of the most useful parts of a customized equipment project. It helps the customer understand what is included, what the system is designed to do, and which responsibilities remain with the laboratory or site owner.
For a large-scale furnace, the agreement should cover the usable specimen dimensions, heating requirements, supported test methods, measurement functions, loading arrangements where applicable, control and data features, inspection procedures, documentation, packaging, and delivery. Any requirements that remain unconfirmed should be identified before the order moves into production.
This approach helps prevent misunderstandings and gives both sides a practical basis for checking the finished equipment. It also makes it easier to plan site preparation, installation, operating procedures, and maintenance.
Practical communication for international projects
We understand that international buyers may need to coordinate the equipment purchase with laboratory construction, transport, site preparation, and project deadlines. Sharing these details early allows us to discuss the production schedule, packaging, and shipping arrangements with a clearer understanding of the project.
If your laboratory has a particular test standard, a sample report, or a drawing of the specimen, please send it during the quotation stage. These materials can help us review the required configuration more efficiently. We can also discuss the technical questions that need to be resolved before the final specification is approved.
Our aim is to provide testing equipment that is clearly specified and suited to the intended work. We do not assume that one furnace configuration is right for every structural fire test. Instead, we use the customer's requirements to determine which functions need to be included and which details require further confirmation.
Frequently Asked Questions About the CG2713 Extra-Large-Scale Furnace
Q1. What is the main purpose of the CG2713 Extra-Large-Scale Furnace?
The CG2713 is intended for fire resistance testing applications involving large construction components. Depending on the confirmed configuration and applicable test method, the test program may evaluate criteria such as integrity, insulation, load-bearing capacity, or deformation. The exact specimen range and functions should be confirmed in the technical specification.
Q2. Which structural components can be tested?
Potential applications include walls, partitions, beams, columns, slabs, and other construction assemblies covered by the selected test method. Suitability depends on specimen dimensions, orientation, support conditions, loading requirements, and the furnace's confirmed usable test space. Please provide drawings and dimensions so we can review the required arrangement.
Q3. Which fire resistance standards can the furnace support?
ISO 834-1:2025, EN 1363-1, and ASTM E119 are relevant references in the field of structural fire resistance testing. They have different scopes and requirements, so the applicable standard and edition must be identified before the furnace configuration is finalized. Any product-specific method or local adoption should also be checked.
Q4. Does the furnace include a loading system?
A loading system may be needed for certain load-bearing structural tests, but it should not be assumed to be included in every configuration. If your test requires a specified load, please provide the load requirements, support arrangement, specimen dimensions, and deformation measurement needs. We can then review the appropriate configuration.
Q5. Can the equipment record temperature and deformation data?
Data recording and measurement functions can be discussed during customization. The required sensors and channels depend on the test method and the criteria being evaluated. Please identify the temperature points, deformation measurements, load data, file format, and report fields needed for your project so that these requirements can be reviewed before production.
Q6. How long does manufacturing take?
Our typical production period for customized testing equipment is approximately 30–60 days. The actual schedule depends on the final specification, customization requirements, component availability, and production arrangements. The confirmed lead time should be stated during the quotation and order process.
Q7. What inspection is carried out before delivery?
Our delivery process includes equipment inspection, functional testing, and relevant technical documentation according to the agreed scope. The specific acceptance items and performance checks should be identified in the contract. Any additional calibration, verification, or formal acceptance requirement should be discussed and confirmed separately.
Q8. Can the furnace be used for formal certification testing?
That depends on the equipment configuration, the applicable test method, and the requirements of the organization responsible for the testing or certification process. Purchasing a furnace does not automatically certify a product or accredit a laboratory. The laboratory should confirm the required equipment capabilities, procedures, instrumentation, and documentation with the relevant authority.
Q9. How is a large furnace transported?
Transportation can generally be arranged by sea, air, or land, depending on the equipment dimensions, destination, urgency, and logistics conditions. Protective materials and sturdy wooden cases may be used where appropriate. The packing plan, component breakdown, unloading arrangements, and installation access should be confirmed before shipment.
Q10. What information should we provide for a quotation?
Please provide the applicable test standard and edition, specimen type and dimensions, required temperature-time curve, test duration, performance criteria, loading requirements where applicable, measurement and reporting needs, installation location, and target delivery date. Drawings, a sample report, or laboratory layout are also useful. These details help us prepare a proposal that reflects the actual testing task.
Discuss Your Structural Fire Testing Project With Us
Choosing an extra-large-scale furnace for fire-resistant structural components requires careful consideration of the specimen, heating conditions, applicable standard, measurements, and laboratory environment. The furnace needs to provide the test conditions required by the method, while the supporting equipment and measurement system must capture the information needed to evaluate the specimen.
At Guangzhou Chuangge Automation Equipment Co., Ltd., we specialize in customized testing equipment for industrial and laboratory applications. Our CG2713 Extra-Large-Scale Furnace is intended for projects involving large construction components, with the final configuration determined by the customer's testing requirements and the agreed technical scope.
If you are planning a new fire testing laboratory, upgrading an existing facility, or developing a testing process for structural components, we invite you to share your requirements with us. Please include the relevant standard, specimen dimensions, heating conditions, performance criteria, measurement needs, and delivery location. We can review these details and discuss a suitable equipment configuration, manufacturing schedule, inspection plan, and transportation arrangement.
Contact Guangzhou Chuangge Automation Equipment Co., Ltd. to discuss the CG2713 Extra-Large-Scale Furnace for Fire-Resistant Structural Components. A clear understanding of the testing objective at the beginning helps us work toward equipment that is practical, properly specified, and aligned with your laboratory's needs.
