5 REQUIRED CRITERIA
IN BUILDING MATERIALS FIRE TEST
According to QCVN 06:2020/BXD
Fire testing for construction materials, components or components is an essential activity to minimize and minimize risks and risks to users and property in the event of a fire.
The application of fire testing in construction works is extremely necessary and urgent. This not only helps to improve the research and production process of building materials, but also helps to optimize construction quality.
We would like to introduce 5 mandatory criteria for fire testing from 2020 as specified in QCVN 06:2020/BXD Vietnam announced recently.
Details are described in detail in Appendix B – Classification of building materials by fire characteristics
Why test the fire resistance of building materials?
Currently, building materials are constantly being improved to enhance features and properties to help improve construction quality, in which fire resistance is an extremely important characteristic. Each type of material has different flammability, so it is necessary to have a specific report on fire resistance according to Vietnam’s current standards and regulations as in QCVN 06:2020 issued by the Ministry of Construction (BXD) .
What is fire test for building materials according to QCVN 06:2020/BXD?
A building needs to ensure high fire safety. Parts and structures are required to withstand fire for a specified period of time. In addition, the materials must be non-flammable or not dangerous to people when burning (heat generation, smoke generation and fire spread, …).
From there, we need to conduct fire tests for the building’s materials and structural components before and after construction. The best practice is to simulate the effects of a flame on the test products themselves: Measure properties in a high-temperature environment (heat from a flame or from a radiation source) on physical objects material, texture. Each standard will specify a different temperature level.
In Vietnam, the regulation in QCVN 06:2020/BXD focuses on the fields of testing: from testing on materials to testing on the complete structural system.
Research about combustible materials and 5 mandatory criteria in testing according to QCVN 06:2020/BXD
According to part B.1 in Appendix B QCVN No. 06:2020/BXD, construction materials are classified into two types in the experiment, including: combustible materials and non-combustible materials.
Non-combustible materials are considered fire-safe materials and are not subject to further subgrouping.
1. How are combustible materials classified?
Each type of material is divided into 5 separate groups depending on the level of fire hazard. Then, combustible materials are classified into groups with different levels of fire danger according to each of the following specifications:
2. So which 5 fire test criteria are required to be tested according to QCVN 06:2020/BXD?
From parts B2 to B5 of Appendix B, Regulation 06:2020/BXD describes in detail the grouping of materials according to each combustion criterion as well as the test methods as follows.
Why choose Beta as a supplier of Fire Testing System?
Beta Technology Co., Ltd. is the exclusive distribution representative of fire testing equipment of Concept Equipment – UK in Vietnam. In particular, our equipment fully complies with QCVN 06 2020 of BXD to serve fire testing to ensure safety and meet quality. fire test in Vietnam.
We have a technical team dedicated to the fire testing industry. Always ready to answer questions and needs, together to find the optimal and complete solution for the fire testing laboratory of building materials.
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