Sealants - Flat Faced Joints

Section 5505

Waterstops

These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992 with respect to normal frequency of joints. The materials have been tested at a reduced surface area to volume ratio of 1000mm² per litre as specified in BS 6920: Part 1.

WRAS Approval Number 1303507

TamPur 150. Hydrophilic polyurethane foam which is a straw coloured liquid when unreacted and a white coloured, flexible foam material when cured. Mix TamPur 150 with water in a volumetric ratio of 1:1. Cure for 24 hours at 7°C. For use with water up to 23°C.

Supplier: Normet UK Ltd.

WRAS Approval Number 0810523

Supercast PVC Waterstop Hydrofoil (alternative trade names Rearguard and Angle Guard). Blue coloured, PVC sheet material for use with cold water only. This material is for use only in undertaker`s reservoirs and similar structures having been tested at a reduced surface area volume ratio.

Supplier: Fosroc Ltd

WRAS Approval Number 1101510

Fosroc Supercast SW10 Black, SW30 Green & SW20 Red. Polyacrylate based elastomeric waterstops, manufactured using extrusion. Shore hardness 70. SW10 Black & SW30 Green for use with water up to 23°C. SW20 Red for use with water up to 50°C. These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992 with respect to normal frequency of joints. The materials have been tested at a reduced surface area to volume ratio of 1000mm² per litre as specified in BS 6920: Part 1.

Supplier: Fosroc Ltd

WRAS Approval Number 1011516

Sika Injection 306. Site applied, four part (Part A = orange coloured accelerator, Part B = white hardener, Part C = blue resin & Part D = water) polyacrylic injection resin. Mix and apply as per manufacturer`s instructions. Cure for 7 days at 30°C. For use with water up to 50°C. These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992 with respect to normal frequency of joints. The materials have been tested at a reduced surface area to volume ratio of 1000mm² per litre as specified in BS 6920: Part 1.

Supplier: Sika UAE L.L.C

WRAS Approval Number 1011515

SikaDur - 52 LP. Site applied, two part (Part A = transparent & Part B = brown), solvent free epoxy injection resin. Mix and apply as per manufacturer`s instructions. Cure for 7 days at 30°C. For use with water up to 50°C. These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992 with respect to normal frequency of joints. The materials have been tested at a reduced surface area to volume ratio of 1000mm² per litre as specified in BS 6920: Part 1.

Supplier: Sika UAE L.L.C