rock wool roof insulation batt

Rockwool roof insulation batt The products have higher strength and better elasticity .The foleded rockwoolpanel with certain compression resistance has greater drawing strength ,and it does not tend to peel off and has greaty improved durability . Application of rockwool roof insulationbatt 1.Elastic mid-strength rock woolpanel :used for heat preservation,fireproof and sound absorption for the building wall or roof ,such as curtain wall ,inner wall partition and elevator hoistway etc. 2.High-strength rock woolpanel :used for various of high and low temperature conditions ,with good weight-bearing ability and compression-resistance ,specially suitable for heat preservation and heat insulation for large ships ,tanks ,ovens ,pipelines and other industrial facilities . 3.Compression-resistant rock woolpanel : used for roof heat preservation of airport lounge and large workshop as it could bear huge loads. Technical specifications of rock wool products Technical specification Index Note Coefficient of thermal conductivity W/(m.k) 0.030-0.044 Normal temperature Slag inclusion content % <12 Tally with GB11835-98 Incombustibility A Tally with GB5464 Fiber dia.(μ) 4-7 Service temp.() 268-600 Acidity coefficient ≥1.5 Moisture rate () <5 Tally with GB11835-98 Density tolerance() ±10 Resin contentRockwool board >3 Tally with GB11835-98 Rockwool felt > 1 Rockwool pipe > 3.5 Hydrophobicity () >98 Tally with GB5480