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BV_EN
| EAN code | 8595057621992 |
| Customs code | 39259080 |
| წონა | 0,0115 kg/ც |
| Colour | grey |
| Material | yes |
| Halogen free material | yes |
| Leadless material | yes |
| Temperature resistance | -5 - +60 °C |
| Short term temperature resistance | 90 °C |
| Flaming loop test | 650 °C |
| Dimension | 47 x 62 x 19 |
| Use | for pipes demension EN 25, 32 and ČSN 16, 23 |
| Fire reaction class of underlying material | A1 |
The glands are fixed to the formwork using nails. After hardening of the concrete mixture, formwork is removed together with front lid. To introduce the pipe, use BK-type fittings as per pipe dimension: BV 2532 - fittings BK 25, BK 32, BK 16 CSN, BK 23
