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Standard bottom
- Concrete or reinforced concrete
- Manufactured with modern self-compacting concrete (SCC) technology
- Diameters from DN 1000 mm to DN 3200 mm
- Wide range of heights
- In accordance with PN-EN 1917, technical certificate or national technical assessment, depending on diameter
- Monolithically installed tight penetrations (e.g. Witros, PVC, GRP, PEHD, stoneware) in one production cycle
- For large-diameter passages, a flat bottom side (offset) is produced to ensure complete tightness of the passages and simple, safe and trouble-free assembly of the connections
- Concrete strength class min. C40/50 (e.g. C70/85)
- Exposure class of concrete min. XC4, XD3, XF1, XA1, XM3 (increased abrasion resistance) or higher depending on order
- Water hardiness rating F150
- Degree of frost resistance in NaCl solution F50
- Concrete watertightness grade W12
- Also available in heavy duty version for high pressure areas, load class up to F900
- Fitted with professional anchors for mounting
Standard bottom
Average | Height | Thickness | Max. diameter passage | Weight indicative | |||
Internal | Vonk. | Construction | Total | Walls | Gout | ||
[mm] | [kg] | ||||||
1000 | 1300 | min 500 | min 650 | 150 | 150 | 600 | min 1200 |
1200 | 1500 | min 500 | min 650 | 150 | min 150 | 800 | min 1550 |
1500 | 1800 | min 1000 | min 1200 | 150 | 200 | 1000 | min 3100 |
2000 | 2400 | min 1900 | min 2100 | 200 | 200 | 1600 | min 11500 |
2500 – 3200 | Data available on request | ||||||
Scrubs
Internal | Vonk. | Construction height h | Total Height H | Thickness walls t | Weight indicative |
[mm] | [kg] | ||||
1000 | 1240 | 250 | 320 | 120 | 270 |
1200 | 1470 | 250 | 330 | 135 | 390 |
1500 | 1800 | 250 | 340 | 150 | 470 |
2000 | 2300 | 500 | 590 | 150 | 1200 |
