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What is the cement board?

Cement board, magnesium glass board, calcium silicate, Ette board, FC board 1. What is the cement board?Cement board, magnesium glass board, calcium silicate… What is the difference? Where are they used respectively?The characteristics of cement boardCompared with the previously mentioned base plate and gypsum board, the biggest advantage of cement board is “invulnerable to poison” “fire and water”. Listen to the name can be understood, after all, people are cement ~ and wood is completely two concepts, with all…

The role of glass fiber mesh cloth for magnesium oxide board

Fiberglass mesh is made of glass fiber woven fabric as the base material, coated by polymer anti-emulsion soaking. It has good alkali resistance, flexibility and high tensile strength in the warp and weft direction, and can be widely used in internal and external walls of buildings for thermal insulation, waterproofing, fireproofing and anti-cracking. Glass fiber mesh fabric is mainly alkali-resistant glass fiber mesh fabric, which is made of medium alkali-free glass fiber yarn (the main component is silicate, good…

Superior performance of magnesium oxide board

Magnesium oxide board is a new type of multifunctional building material. It is made of non combustible material magnesium chloride, magnesium oxide, alkali-resistant glass fiber cloth, wood chips and so on as the main materials, processed by a full set of automatic assembly line equipment with special production process. With environmental protection, tasteless, non-toxic, non-combustible and smokeless, high strength and light weight, sound insulation and heat preservation, waterproof and fireproof, non-freezing and non-corrosive, expansion and contraction rate is very…

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Item Inspection value Standard Apparent density 0.96-1.12g/cm3 JC/T 646-2006 Fire rating A1 GB 8624 Bending strength 8-15Mpa JC/T 646-2006 Impact strength 2.0-3.6kJ/m2 JC/T 646-2006 Nail-holding power 25-35 N/mm JC 688-2006 Absorption moisture ≤8% GB/T7019 Dry shrinkage rate ≤0.3% GB/T 7019-2014 Antiswelling effection ≤0.6% GB/T 7019-2014 Chloride Ion content ≤10% Can be leaching out chloride ion content ≤5% Anti reversion No water,Don’t get damp Formaldehyde emission ≤0.12mg/m3 GB 18580 Radionulide limited Radium-226,Thorium -232,Potassium -40 GB 6566 Size 1220*2440*3-20mm…