1. Superior Waterproof properties. 2. Added various additives and stuffing 3. Product standard: according to GB18173.2-2000
Product advantages :
1. Superior Waterproof properties.2. Added various additives and stuffing3. Product standard: according to GB18173.2-2000
The main purposes :
Rubber Water stop Belt is widely used in various types of concrete structure,
Such as:
1.Block dam, reservoir, the subway, culverts, tunnels underground building
2.roofing and other building material
3.Mainly structures of water-proof deformed joints
4.Water conservancy, construction, civil air defense, , highway, railway, Bridges
Product Characteristics:
1.Superior in rubber high elastic and compression deformation
2.Produced under elastic deformation in variety load.
3.prevent the construction component, and the water leakage, seepage, with the characteristics of tighten seal effectively
4.Having great shock absorption function to ensure the rubber-sealing belt engineering building service life.
Products Technical Parameters:
Performance of Rubber water stop belt | |||||||
No. | Items | Index | |||||
B | S | J | |||||
1 | Hardness HA | 60±5 | 60±5 | 60±5 | |||
2 | Tensile strength, MPa ≥ | 15 | 12 | 10 | |||
3 | Snap and elongation,% ≥ | 380 | 380 | 300 | |||
4 | Transmutation | 70°C×24h,% ≤ | 35 | 35 | 35 | ||
23°C×168h,% ≤ | 20 | 20 | 20 | ||||
5 | Tear strength, KN/M ≥ | 30 | 25 | 25 | |||
6 | Brittleness temperature,°C≤ | -45 | -40 | -40 | |||
7 | Hot air aging | 70°C×168h | Rigidity change, HA ≤ | 8 | 8 | --- | |
Tensile strength, MPa ≥ | 12 | 10 | |||||
Snap and elongation,% ≥ | 300 | 300 | |||||
100°C×168h | Rigidity change, HA ≤ | -- | -- | 8 | |||
Tensile strength, MPa ≥ | 9 | ||||||
Snap and elongation,% ≥ | 250 | ||||||
8 | Ozone ageing 50pphm:20%,48h | Two grade | Two grade | Two grade | |||
rubber water stop belts
