Steel Edge Rubber Waterstop

Steel edgerubber waterstop

Specification

Material: rubber.

Center bulb species: bridge type, mountain type, P type, U type, Z type, T type, H type, E type, Q type, etc.

Waterstop species: buried rubber waterstop, back stick rubber waterstop.

Steel plate: galvanized steel.

Length, width and thickness can be customized.

Steel Edge Rubber Waterstop Properties

Number Item Index

B S J

1 Hardness (shore A) 60±5 60±5 60±5

2 Tensile Strength (MPa) ≥ 15 12 10

3 Elongation at Break % ≥ 380 380 380

4 Compression Set 70°C × 24 h % ≤ 35 35 35

23°C × 168 h % ≤ 20 20 20

5 Tearing Strength KN/m 30 25 25

6 Brittleness Temperature °C ≤ -45 -40 -40

7 Hot Air Aging 70°C × 168 h Hardness (shore A) ≤ +8 +8 -

Tensile Strength (MPa) ≥ 12 10 -

Elongation at Break % ≥ 300 300 -

100°C × 168 h Hardness (shore A) ≤ - - +8

Tensile Strength (MPa) ≥ - - 9

Elongation at Break % ≥ - - 250

8 Ozone aging 50 pphm: 20%, 48 h Grade 2 Grade 2 Grade 0

Note: If there are other requirements, inspection items can be appropriately added according to buyer and seller. If evaluating mold test in line with users, its anti-mold property should be equal to or above Grade 2.

Feature

High tensile strength, good waterproof performance, good elasticity.

Rust, wear, aging, tear, corrosion resistance.

Unequal thickness structure can ensure each part of the sections can get uniform and reasonable force.

Can withstand greater tension and torsion than traditional waterstop.

Galvanized steel and concrete can stick well.

Steel plate has punched holes to install easily.

Long service life.

Application

Steel edge rubber waterstop is used for construction joints, expansion and contraction joints and deformation joints to prevent water seepage, leakage and ensure the life of project. It is suitable for water conservancy projects, dams, tunnels, basements, slabs, wall junctions, conduit joints, underground engineering, culverts, tunnels, subways, reservoirs, retaining walls, canals, sewage treatment and water treatment plants, elevator pits, roof, parking decks, bridge decks, abutments, etc.