1981 and is manufactured in accordance with bsi quality assurance standard bs en iso 9001 2000.
Rocksilk pitched roof slab.
Benefits robust and lightweight high compressive strength non combustible excellent acoustic absorption.
Rocksilk krimpact flat roof slabs contain a special additive to ensure their water repellency.
Rocksilk pitched roof slab is for over rafter sarking thermal insulation of pitched roofs.
Rocksilk krimpact flat roof slabs are high strength dense rigid slabs made from rock mineral wool manufactured using krimpact technology specifically designed for use in flat roofing applications.
Rocksilk pitched roof slab has a thermal conductivity of 0 038 w mk.
Rocksilk krimpact flat roof slab and rocksilk krimpact flat roof slab extra have thermal.
Standards rocksilk pitched roof slab is made of non combustible inorganic rock wool defined as mineral wool in bs 3533.
Rocksilk krimpact flat roof slab and.
Pitched roofs rafter evel 22 77 flanking sound roofs insulated at rafter level that adjoin masonry separating walls between rooms for residential purposes can act as a flanking path for sound transmission between the rooms.
Installing glass or rock mineral wool between the rafters will restrict the passage of sound from the roof space.
Rocksilk krimpact flat roof slabs are available in two grades rocksilk krimpact flat roof slab and rocksilk krimpact flat roof slab extra.
100mm rocksilk krimpact flat roof slabs are high strength dense rigid slabs made from rock mineral wool manufactured using krimpact technology specifically designed for use in flat roofing applications.
Rocksilk krimpact flat roof slab extra.
Benefits excellent thermal performance superior compression strength excellent acoustic insulation superior fire performance.
Products are available in two grades.
Rocksilk pitched roof slab is a high density resilient non combustible compression resistant water repellent rock mineral wool slab.
Used for the thermal insulation of flat roofs where a medium level of traffic is required and hence compressive strength is an issue.
Jis135 earthwool building slab rs45 is a semi rigid resilient non combustible rock mineral wool slab manufactured with a density of 45kg m 3 designed for use in a variety of applications including internal partitions timber and metal studs and in between timber rafters and floor joists.
