游客

标题:ASTM C612隔热矿棉测试标准
正文:
ASTM C612 Standard Specification for Mineral Fiber Block and Board Thermal InsulationASTM C612 隔热的矿物纤维块材和板材标准规范This specification covers mineral fiber block and board thermal insulation. Mineral fiber board insulation covered by this specification shall be classified into types and categories; category 1 - no compressive resistance properties are required, category 2 - minimum compressive resistance properties are required, type V, grade A - requires no heat-up schedule, type V, grade B - heat-up schedule is required. Mineral fiber block and semi-rigid and rigid board insulation shall be composed of rock, slag, or glass processed from the molten state into fibrous form and bonded with organic or inorganic binders or both. A detectable odor of objectionable nature recorded by more than two of five panel members shall constitute rejection. When tested and evaluated, the corrosion resulting from insulation in contact with steel plates shall be judged to be no greater than for comparative
[<<][[1]][2][3][>>]

查看评论(0)
发表评论



首页