FIRE RESISTANT FILLERS. SPECIFICATION ACCORDING TO GOST 23037-99
ZC-90
Grain composition, %:- No.0063 lattice passage is not less than 99%.
Products are supplied in bags of Big Bag type
| Parameter description | Value |
|---|---|
| Type | zirconium |
| Group | oxide zirconium |
| Refractoriness value | fire resistance (1580 to 1770°С) |
| Grain size | micro-grained |
| Physical condition when delivered | dry |
| Thermal and additional treatment | burnt |
| Group, depending on intended purpose | fire resistant powders and fillers |
| Intended purpose | for production of concrete products, masses, mixes, coatings and mortars |
| Reference document for product properties | Fire resistant fillers. Specification according to GOST 23037-99 |
| Parameter description | Value |
|---|---|
| CaO, % | 4,0-6,0 |
| Fe2O3, % | ≤0,30 |
| Humidity weight content, % | ≤1,0 |
| ZrO2 + HfO2, % | ≤90 |