Rock Wool Insulation Strip

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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$Rock Wool Refractory Brick / Fireclay Brick / Insulation Brick$

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specifications model

project	rock wool lamella.
Length and width（mm）	1200*150	1200*200
(kg/m3) Nominal Density	100
Thickness（mm）	30—200

　　 Other size may be available on request.

Technical parameters

properties	unit	TSWL100	standard
Compression strength at 10% deformation	kPa	≥40	GB/T13480
Delamination strength (perpendicular to surface)	kPa	≥80	JG149-2003
Thermal conductivityλ25℃	w/(m•K)	≤0.048	GB/T10295
Combustion performance	---	Non-combustible grade A	GB/T8624
water repellence	%	≥98	GB/T10299
Acidity coefficient	---	≥1.8	GB/T5480
Moisture absorption	%	≤1.0	GB/T5480
Absorption(partial immersion 24h)	kg/m²	≤1.0	GB/T25975-2010
water Absorption(partial immersion 28d)	kg/m²	≤3.0	GB/T25975-2010
Noise Reduction Coefficient	---	≥0.6	GB/T18696
Dimension Stability	%	≤1.0	GB/T8811
Thickness deviation	mm	±3	GB/T5480
Squareness	mm/m	≤5	GB/T5480
Flatness	mm	≤6	GB/T25975-2010

　　The above figures are only for reference. With the development of the production facility and technology, we reserve the right to improve our product performance.

Typical applications:
1. The product can be matched with polystyrene board, extruded sheet and other Non-combustible grade A insulation materials together ,which can be used as a fire barrier, improving the fire resistance of external wall insulation systems.
2 .The product can be used for exterior wall insulation materials and make the fiber direction perpendicular to the primary wall surface, improving the tensile strength, compressive strength.
3．The product can be used for fireproof, waterproof, thermal insulation, sound insulation requirements in the higher places as the core material of the metal sandwich board

Packaging and storage:
R ock wool strip should be packed with the rock wool trays and plastic film .it also can be bundled .so that it is convenient to transport and storage. Products should be stored indoors or covered with a waterproof material .

Q: What does the rock wool board look like?: The initial development of Hebei Langfang Dacheng in the building is a common type of application for industrial buildings should be consistent with "building insulation materials, the type of application and basic requirements"

Q: What role does dolomite play in rock wool products?: Polyurethane is a field foam molding, process equipment is simple, easy to operate, you can spray can also be poured, in any complex roof construction operations

Q: Rock wool products are divided into several categories: Which rock wool board in the application of more interior decoration. Rock wool board specifications are usually as follows: long (mm) 900,100; width (mm) 500,600,700,800; thick (mm) 30,40,50,60,70

Q: How to judge the quality of rock wool: Burning performance: Combustion performance refers to all the physical and chemical changes that occur when the building material is burned or in case of fire. This performance is caused by the fire and flame propagation of the material surface, heat, smoke, carbonization, weight loss, and toxicity And other characteristics to measure. The burning performance of the products of rock wool products is zero.

Q: The difference between rock wool and rock wool: The difference between rock wool and rock wool

Q: Rock wool products and aluminum silicate acupuncture blankets are same: Not a material for insulation, both can be used. The biggest difference is that aluminum silicate acupuncture blanket temperature and insulation effect is better