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Relevant regulations and Standards of cement foam Insulation Board

GUANGZHOU HENGDE

technical service

Relevant regulations and Standards of cement foam Insulation Board

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FAQ
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Source:
Release time:
2018/06/01 17:03
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[Abstract]:
The research and development of new building insulation material has attracted the attention of the relevant departments of the country.

The research and development of new building insulation material has attracted the attention of the relevant departments of the country. The key problem is to ensure the fire safety and service life of the building while realizing the building energy saving more than 65%. It is the trend and direction to replace organic insulation material with inorganic insulation material in building energy conservation.

At present, the Ministry of Industry and Information Technology is entrusting relevant departments to improve the scientific research system of inorganic insulation materials. The Ministry of Science and Technology and the China Building Materials Federation have included foam concrete in the key projects of the National Science and Technology support Program.

The foam concrete is made of cement as the main material and is a safe non-combustible material. The fire resistance grade is more than 2 hours, which can reach the A class fire resistance standard and can completely meet the fire resistance requirements of any building. The design life of buildings is generally 50 ~ 100 years. The durability of foamed concrete is more than 50 years and can be the same as building life.

Relevant regulations and standards:

1. Ministry of Public Security, Ministry of Housing, Ministry of Public Security, Ministry of Housing, Ministry of Civil Construction, interim provisions for Fire Prevention of exterior Wall Insulation system and exterior Wall Decoration of Civil buildings (Gongtong word) (2009) (2009) 46 text

2. Circular of the Ministry of Public Security on clarifying the requirements of Fire Protection Supervision and Administration of external Thermal Insulation Materials for Civil buildings Gongxiao [2011] 65 article

3. Su JG/T041-2011 < compound foaming cement board external wall heat preservation system application technical specification.

4. Liaoning Province local standard < foam concrete exterior wall external insulation engineering technical specification "

5. National industry product standard JG/T266-2011 < foam concrete >

6. Industry Standard JC/T2125-2012 < foam concrete for Roof Heat Insulation >

7. National Building Materials Industry Standard JC-T2200-2013 Cement-based foam Insulation Board

At present, the relevant departments are working out various standards and technical regulations for foam concrete. The building materials industry standard "polystyrene granular foam concrete", "ceramsite foam concrete", "foam concrete thermal insulation decorative board" and "inorganic fire proof door core board" have been approved by the Ministry of Industry and Information Technology.

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