Оксид магния совет

Products features 1)Fire resistance ; Yihe board is non-flammable and conforms to the national grade A standard (GB8624 Grade A)with excellent fire resistance property, in case of fire, the board will not burn and not give off poisonous smoke 2)Water proof and moisture proof; the product is allowed to long –term expose to moist area ,and will not degrade in damp or wet conditions, it is also an ideal substrate for ceramic and marble tiles in wet areas , such as kitchen and bathroom, 3)Noise-strength; the board provides good insulation against noise 4)Good for environment ;Yihe board is 100%free of asbestos fiber and will not harm human body and good for environment 5)high-strength and light-weight; Due to the density is not high , the board is light weight ,In this case ,it can decrease weight of building greatly ,also the material is extremely strong and not easy to be damaged 6)Easy to work; yihe board ensure its easy workability without any extra skill or special tools are needed for the installation ,it can be easily processed as cutting, screwing ,drilling , nailing,,we just need the ordinary carpenters tools 7)Biological resistance ;yihe board provides good insultion against bugs ,fungus and corrosion1)Conform to JC/T564-2000 and GB8624-A Standars Product Specification: Thickness: 3.5 15mm Max width: 1220mm Max length: 3000mm 100% asbestos free Non-combustible: GB8624 Class A (CNS6532) Physical property Raw mterial ;Mgo,Mgcl. Lnorganic textile and perlite Basic color; white non-flammability; fire proof 1 st grade density ;≥0.85g/cm3 miosture content;≤15% water abosption capacity;≤40% anti-freezy; no distorion after 25 repeated cycles of freezeing and thawing thermal conductivity;≤0.20w/mk 100% free asbestos Packing: Wooden pallet