Exterior wall fire insulation board

Product Description

DDG inorganic fire-proof insulation board is a new type of fire-proof and energy-saving material invested and produced by Liaoning Haicheng Dadeguang Fire Door Industry Materials Co., Ltd. It has light weight insulation, good durability, combustion performance reaches Class A, low carbon and environmental protection, energy saving and waste. and other characteristics, in line with the Ministry of Public Security and the Ministry of Housing and Urban-Rural Development's "Interim Regulations on Fire Protection of External Wall Insulation Systems and External Wall Decorations for Civil Buildings" (Gongtong Zi) [2009] No. 46 document and the Ministry of Public Security "On Clarifying the Fire Supervision and Management of External Thermal Insulation Materials for Civil Buildings" Notice of Requirements" Gongxiao [2011] No. 65 document.

Scope of application

It is suitable for thermal insulation of external walls, fire isolation belts and roofs, meeting the urgent need for fire safety in the external thermal insulation market of external walls. After years of research and development, the technology has gradually matured. With the increase of building fire protection, this product will gradually be popularized and used, becoming one of the leading products of building insulation in the future.

main feature

◎Lightweight thermal insulation

The dry density of the product is 120--200kg/m?, and the thermal conductivity is 0.045--0.050W(m.k), which has a good heat preservation and energy saving effect.

◎Strong adhesion

Because the cement-based porous material of this material is a homogeneous material with mortar and wall, it has good interface affinity, high bonding strength, strong adaptability and high construction effect.

◎Fire safety

The main material of this material is inorganic materials such as cement. After testing, the combustion performance reaches Class A.

◎Good durability

Cement-based closed-cell foam material has a longer service life than organic insulation materials, good high and low temperature resistance, corrosion resistance, ultraviolet radiation resistance, weather resistance and durability.

◎Energy saving and environmental protection

Low-carbon waste, non-toxic and harmless, and can use industrial waste residues to promote sustainable development.