What is safing used for?
Thermafiber® Safing is a compression fit mineral wool firestopping insulation product designed to provide fire protection in perimeter fire containment systems, floor and wall penetrations, construction joints, and other firestopping applications.
What is thermafiber used for?
Thermafiber® UltraBatt™ mineral wool insulation is specifically designed to reduce heat transfer from the outside of the home to the inside of the home by providing a high thermal resistance (R-value) for exterior walls, floors and ceilings and will further enhance noise control.
Does thermafiber need a vapor barrier?
Does Thermafiber® insulation provide a vapor barrier? Thermafiber insulation can be purchased with no facing (plain) or with an FSP foil facing applied to the blanket. The foil facing provides a vapor retarder.
What is thermafiber made of?
Thermafiber is made from inorganic materials (rock and blast furnace slag), therefore it is naturally noncombustible. Thermafiber products are classified as non-combustible per ASTM E 136. Spray Polyurethane Foams (SPF) are highly combustible and present dangers during building renovation.
What is the meaning of safing?
noun. The action of securing or making safe. Chiefly in technical contexts.
Can I use rockwool for fire blocking?
ROCKWOOL products can offer substantial fire protection for steel building structures, including steel beams. Safeguard your construction.
Where is thermafiber made?
Thermafiber has a single 145,000-sq. ft. plant in Wabash, Indiana, with about 150 employees.
How is thermafiber made?
Thermafiber creates mineral wool from rock and blast furnace slag, a byproduct of the steel industry. We melt the raw materials in a furnace at temperatures above 2,600˚ F and spin them into fibers. We then package the fibers loose (granulated) or form them into insulating blankets or boards.
Can you leave thermafiber exposed?
Persons exposed to dust may be forced to leave area because of nuisance conditions such as cough- ing, sneezing and nasal irritation. INGESTION: No known effects.
Can roxul be left exposed?
Roxul is our #1 choice of insulation in exposed areas. It is non-flammable. After installation it releases very little dust comparatively. The dust released has really no harmful effects other than slight irritation.
Is mineral wool better than fiberglass insulation?
In many ways, mineral wool is a superior insulation product. It has a higher R-value per inch compared to fiberglass, about a 22-37% higher R-value. It contains 70% recycled material, making it a greener product than fiberglass at 20-30% recycled material..
How do you spell safing?
As applied to weapons and ammunition, the changing from a state of readiness for initiation to a safe condition. Also called de-arming.