mineral wool


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mineral wool

[′min·rəl ¦wu̇l]
(materials)
A fibrous substance, technically a glass, made from molten slag, rock, glass, or a selected combination of these ingredients; produced by blowing, drawing, or other means of fabricating into fine fibers; used for insulation, fireproofing, and as a filter medium. Also known as mineral cotton; rock wool; silicate cotton; slag wool.

mineral wool

A wool-like material of fine inorganic fibers such as asbestos or those made from molten rock, slag, or glass; used as loose fill or formed into blanket, batt, block, board, or slab shapes for thermal and acoustical insulation; also used as reinforcement for other materials such as insulating cements and gypsum wallboard.
References in periodicals archive ?
However, when paired with fiberglass or mineral wool in a hybrid system, the acoustical performance is equivalent to the same wall design with all fiberglass or mineral wool.
Owens Corning now has seven insulation manufacturing facilities across China, providing customers with a full temperature range of products including fiberglass, extruded polystyrene foam, cellular glass and mineral wool insulation.
The fibrous thermal insulating materials can be regarded as a mechanical system with chaotically distributed filaments within its volume during formation of the carpet of mineral wool raw materials (with horizontally or vertically oriented, corrugated or mixed structure), non-fibrous insertions and organic or other binder, which interlink separate filaments.
Mineral wool manufacturers and green roof system suppliers stepped away from the idea of using mineral wool as a growing component for green roofs.
It is also one of the largest glass mineral wool producers in the USA.
mineral wool mats for growing tomato grodan grotop master 12 600 pcs.
mineral wool plates roof 60 with a thickness of 140 mm (stb 1995-2009-ts-ds (th) 1-cs (10) 60-tr15-pl (5) -ws1) fire hazard class - ng 116.
Request for quotations : mineral wool plates (lot no.
- masses: - 1 350 m soft foam insulation for heating and cooling, - 1 800 m aluminum-clad mineral wool for heating and cooling, - 50 m 2 soft foam insulation for ventilation ducts, - 750 m 2 aluminum-clad mineral wool partly with sheet metal for ventilation ducts, - 1 450 m soft foam insulation for sanitary pipes, - 300 m aluminum-clad mineral wool for sanitary pipes, - 170 m soft foam insulation for cast iron and pe pipes.
- 1 000 m 0 o c - rockwool insulation for rainwater pipe dn 40 to dn 100, - 3 670 m mineral wool insulation for drinking water cold dn 15 - dn 50, - 5 550 m mineral wool insulation for heating systems dn 15 - dn 125, - 550 m mineral wool insulation with metal jacket dn 32 - dn 125 in control panels, - 3 000 m 2 mineral wool insulation on ventilation ducts in central areas, - 8 000 m 2 mineral wool insulation on ventilation ducts in manholes and ahd, - 700 m 2 vinyl rubber insulation on ventilation duct in control panels, - 760 fire protection bushings r90, - 130 m 2 cladding made of cement-bonded silicate panels i90, - 340 pieces of bsk in f90, - 110 pcs.
primer and connections, - 900 m 2 separating layer under insulation, - 800 m 2 mineral wool roof insulation panels as basic insulation d = 110-140 mm, - 155 m 2 mineral wool roof insulation panels as step insulation d = 120 mm, - 770 m 2 slope insulation mineral wool d = 40-160 mm, - 12 pcs.