Today is 2024-06-20 Thursday,Welcome to this site 

Waterstop strip


performance

  The waterstop is gray black putty like colloid, which has the characteristics of good weather resistance, anti-aging, anti-seepage and leakage prevention, corrosion resistance, simple operation, low cost, etc.


scope of application

  Underground structure construction engineering, high-speed, high-speed railway, water tunnel engineering, power plant cooling tower, municipal water supply and drainage, etc.


Technical Parameter


Reference standard GB/T18173.3-2014

project

index

Applicable test items

PZ-150

PZ-250

PZ-400

PZ-600

Hardness (Shore A)/degree

42±10

45±10

48±10

6.3.2

Tensile strength/MPa ≥

3.5

3

6.33

Elongation at break/% ≥

450

350

Volume expansion ratio/% ≥

150

250

400

600

6.3.4

Repeated immersion test

Tensile strength/MPa ≥

3

2

6.3.5

Elongation at break% ≥

350

250

Volume expansion ratio/% ≥

150

250

300

500

Low temperature bending (-20 ℃ × 2h)

No cracks

6.3.6

139-5609-2730
mobile station