AKVASTOP KhV waterstop — internal waterstop for construction joints
Internal waterstop for construction joints in foundations, tunnels and tanks; permissible water pressure up to 0.98 MPa.
The KhVN design combines an internal PVC-P waterstop with a swelling rubber cord, so the profile needs a smaller embedment depth in the concrete. It is used in construction joints and in floor-to-wall and wall-to-roof-slab junctions. Sizes KhVN-80, KhVN-120 and KhVN-150 come with a Ø4 or Ø6 cord, and the permissible water pressure is from 0.57 to 0.97 MPa. It is supplied as a kit: a 50 or 30 m coil with 150 or 90 fixing elements.
| Manufacturer | AKVASTOP — OOO “Akvabarier” |
|---|---|
| Type | waterstops and swelling profiles |
| Use | foundations and basements, tunnels and metro, joints and junctions |
| Base | extruded profile; material: PVC-P with a swelling rubber cord |
| Packaging | kits: 50 m coil + 150 fixing elements (KhVN-80 and KhVN-120 with Ø4 cord) or 30 m coil + 90 fixing elements (other sizes) |
| Application method | installation according to technological regulation TR 186-07 |
| Key properties | sizes: KhVN-80 (2ר4), KhVN-80 (2ר6), KhVN-120 (2ר4), KhVN-120 (2ר6), KhVN-150 (1ר4), KhVN-150 (1ר6); permissible water pressure: KhVN-80 — 0.57 / 0.76 MPa; KhVN-120 — 0.66 / 0.86 MPa; KhVN-150 — 0.76 / 0.97 MPa (cord Ø4 / Ø6); materials: PVC-P (TU 5772-001-58093526-11): Shore A hardness 70±5, tensile strength at break at least 10 MPa, elongation at least 320 % (at −20 °C at least 200 %), water absorption not more than 0.25 %, density not more than 1.35 g/cm3, brittleness temperature not higher than −40 °C, combustibility group G4, weldability ≥0.6 (DIN 18541-2), service temperatures −37…+70 °C; PVC-PK-MBS variant (oil- and petrol-resistant, TU 32.99.59-009-58093526-2018): strength at least 10 MPa, elongation at least 300 %, service temperatures −37…+70 °C |
| Shelf life | store in closed rooms at a temperature not higher than +30 °C, without deforming loads, direct sunlight, petroleum products and solvents; guaranteed shelf life 2 years from the date of manufacture; guaranteed service life 5 years |
| Standards | waterstops — TU 5775-02-46603100-03 amend. 1, 2 (extrusion); materials — TU 5772-001-58093526-11 (EPDM rubber, PVC-P) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Internal waterstop for construction joints in foundations, tunnels and tanks; permissible water pressure up to 0.98 MPa.
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