- Country of manufactureRussia
Fillers shamotny - fire - resistant materials of a certain structure. Thermal insulations, etc. are used for production of fire - resistant products, masses, mixes, mertel, repair of thermal units.
On particle size distribution shamotny filler is subdivided into large (crushed stone), small (sand) and a tonkomoloty additive (powder).
|
Brand |
ZSHA |
ZSHB |
ZSHV |
|
Maintenance of Al2O3, not less |
35 |
28 |
28 |
|
Fire resistance, With, not below |
1690 |
1630 |
1580 |
|
Water absorption, % , no more |
6 |
8 |
12 |
Fractions: the 5 - 25th (class No. 1) the 5 - 15th (class No. 2) the 5 - 10th (Class No. 3) 0 - 5 mm (class No. 4) 0 - 5 mm (class No. 4) 0 - 2 mm (class No. 5) 0 - 1 mm (class No. 6)
On extent of impact on a human body fillers belong to the 4th class of danger. Fillers possess mainly fibrogenny action. Long inhalation of dust leads to damage of airways therefore during the work with this production use means of protection from dust.
Fillers shamotny pozharovzryvobezopasna.
