- Country of manufactureKazakhstan
Hrizotil-asbest possesses high tensile strength on a fibration axis. The asbestos fibers which are carefully separated from lumpy asbestos have the largest durability. Depending on elasticity of fiber distinguish three kinds of hrizotil-asbestos: normal, semi-fragile and fragile. Such division is conditional as sharp transitions from one version to another actually are not observed.
Commodity hrizotil-asbestos consists of mix of fibers of various length and their units. Asbestos units with not deformed fibers the size in the diameter more than 2 mm call "lumpy asbestos", and less than 2 mm - "needles". "Fluffed up" call asbestos in which fibers are thin, deformed and mixed. Particles of the accompanying breed and the asbestine fiber which passed through a sieve with sizes of the party of a cell in light 0.25 mm call "dust". Asbestos hrizotilovy depending on length of fibers is subdivided into eight grades (from 0 to 7)
Asbestos and products on its basis are applied practically without restrictions in Russia and Canada. In industrial thermal insulation apply asbopukhshnur, asbesto-limy products, vulkanit, nyyuvel, sovelit, and also dry mixes on the basis of the fluffed-up asbestos shut by water on place of production of works and applied on the isolated surfaces in the form of mastics.
It is applied to thermal insulation of furnaces and heating devices, a brickwork envelope of boilers, gas turbines. It is delivered in bags. Mass of 1 bag about 50 kg.
