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Technical characteristics
- BrandВладивид
- Country of manufactureKazakhstan
- Plant manufacturerВладивид
Description
Bar No. 97, fire-resistant
The fire-resistant (shamotny) brick maintains temperature - 1400-1800 With, is steady against influence of alkalis and lime. The fire-resistant brick is used in metallurgy, chemical industry. Apply to construction of fireplaces, flues and furnaces.
Available fire-resistant brick of brands: We deliver ShB-5, ShB-8, ShB-23, ShB-45, ShA-5, other brands of a brick to order, we also make a fire-resistant brick according to drawings of the customer.
Physics - chemical indicators correspond to GOST 390 - 96
| Name of indicators | SHA | SHB | SHAQ |
| Mass fraction, %: | |||
| Al2O3, not less | 30 | 28 | 33 |
| Fire resistance, °C, not below | 1690 | 1650 | 1730 |
| Porosity is open, %, no more | |||
| for products of 1 subgroup | 24 | 24 | 23 |
| for products 2 subgroups | 30 | 30 | — |
| Strength at compression, N/mm ², not less | |||
| for products of 1 subgroup | 20 | — | 23 |
| for products 2 subgroups | 15 | — | — |
| Temperature began softenings, °C, not below | 1300 | — | 1320 |
| Additional linear shrinkage or growth, %, no more | — | — | 0,5 |
| at a temperature, °C | — | — | 1400 |
Maximum deviations of the sizes of products in mm
| Sizes | ||||
| Direct products of the normal sizes: | 1 C | 2 C | 3 C | 4 C |
| It is long | ±3 | ±4,0 | ±5 | ±5 |
| Width | ±2 | ±2 | ±3 | ±4 |
| Thickness | ±2 | ±2 | ±2 | ±3 |
| Shaped products sizes | ||||
| to 100 mm inclusive | ±2 | ±2 | ±2 | ±3 |
| over 100 to 250 mm inclusive | ±2 | ±3 | ±3 | ±4 |
| over 250 to 300 mm inclusive | ±3 | ±4 | ±4 | ±5 |
| over 300 to 400 mm inclusive | ±5 | ±6 | ±6 | ±5 |
| over 400 mm of % | ±1,5 | ±2 | ±2 | ±3 |
Contact the seller
Bar No. 97, fire-resistan
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