Rubber Waterstop Belt for Concrete Joint Test

Tensile, compression, tear, adhesion test

→Rubber water-stop belt is using natural rubber and various synthetic rubber as the main raw material, mixed with various additives and fillers, classics plasticate, mixing, pressing molding, the varieties and specifications, with bridge, mountain, P, R, U, Z, b, T, H, E, Q type, etc.

→It is non-corrosive, non-rusting, instantly setting compound for plugging and stopping water or fluid leaks in concrete structures or masonry surfaces.When mixed with plain water to a thick consistency and hand formed into a plug, it will stop flowing or leaking even under water pressure.

→Types of Rubber Water Stop:

1.Common Rubber Waterstop

2.Swellable Rubber Waterstop/Hydrophilic Waterstop belt

3.Rubber Waterstop with Steel Side

→Test items:

hardness (Shore A), comply with ISO7619 Rubber, vulcanized or thermoplastic-Determination of indentation hardness-Part 1: Durometer method (Shore hardness)

tensile strength%, comply with ISO37 Rubber, vulcanized or thermoplastic-Determination of tensile stress-strain properties

elongation at break%, comply with ISO37 Rubber, vulcanized or thermoplastic-Determination of tensile stress-strain properties

compression set (70ºC *24h, 23ºC*168h), comply with ISO815 Rubber, vulcanized or thermoplastic-Determination of compression set at ambient, elevated or low temperatures

tearing strength kN/m, comply with ISO34-1 Rubber, vulcanized or thermoplastic-Determination of tear strength- Part 1: Trouser, angle and crescent test pieces

brittleness temperature, GB/T1682 Rubber, vulcanized-Determination of low-temperature brittleness (single test piece method)

hot air aging, ozone aging, comply with ISO188 Rubber, vulcanized or thermoplastic-Accelerated ageing and heat resistance tests-Air oven method

adhesion strength of rubber-to-metal bonds, comply with GB/T13936 Rubber, vulcanized-Method for determination of strength properties of adhesive to metal in shear by tension loading