Supply across Uzbekistan and to Kyrgyzstan, Tajikistan and Turkmenistan +998 93 815 00 53 Telegram sale@coatix.uz
AKVASTOP

AKVASTOP KhO waterstop — external formwork waterstop for construction joints

Waterstops and swelling profiles

KhO is a formwork, that is external, waterstop for construction joints that arise in staged concreting of foundations, basement walls and tunnel structures. The rubber version comes in profiles KhO-220-4/25 and KhO-270-6/25, the PVC-P version in KhO-200-4/20, KhO-240-4/25, KhO-320-6/25 and KhO-400-6/30. The waterstop accommodates joint tension of up to 15 mm and shear of up to 25 mm at water pressure of 0.21–0.47 MPa; KhO-400 is supplied to advance order.

Specifications

ManufacturerAKVASTOP — OOO “Akvabarier”
Typewaterstops and swelling profiles
Usefoundations and basements, tunnels and metro, joints and junctions
Baseextruded profile; material: EPDM rubber, PVC-P
Packagingrubber — coils of 30 linear m; PVC-P — coils of 20 linear m
Application methodinstallation according to technological regulation TR 186-07
Key propertiessizes: rubber KhO-220-4/25, KhO-270-6/25; PVC-P KhO-200-4/20, KhO-240-4/25, KhO-320-6/25, KhO-400-6/30; movements (compression/tension/transverse shear/longitudinal shear), mm: 5/15/25/20 (KhO-200 — 5/15/20/15); permissible water pressure 0.21–0.47 MPa; materials: EPDM rubber (TU 5772-001-58093526-11): Shore A hardness 70±5, nominal tensile strength at least 7.5 MPa, elongation at least 200 %, brittleness temperature limit not higher than −50 °C, service temperatures −50…+80 °C; 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 lifestore 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
Standardswaterstops — 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.

Other materials by AKVASTOP