CFRD Modified Rubber Filled Material
Product Details:
| Place of Origin | China (Mainland) |
|---|---|
| Brand Name | COSTCO |
Detailed Product Description
Description
Filler is a kind of rubber sealing material and specially developed for top filling of the face
slab joint of CFRD , which can flow down and seal the open joint during impounding.
Application
Filler is widely used in CFRD for its excellent flow sealing behavior, see the reference list.
According to the research result of CFRD (Shuibuya Dam height 233m), it can be used for
CFRD up to 250m high.
Advantages
1. Excellent flow sealing ability, and its adaptable joint size will be up to 10cm width and
110cm width and 110cm depth.
2. No leakage occurs as it flows down into the joint
3. High slope stability without any sagging.
4. Cold applied with high workability.
Specifications
Test Item | Unit | Index | ||
Mass loss ratio (Normal temperature,3600h) | Distiled water |
| ≤2 | |
Saturated Ca(OH)2 |
| ≤2 | ||
10NaCl |
| ≤2 | ||
Bonding to concrete | (23±2) Dry surface | Extensibility |
| ≥400 |
Adhesive interface | -- | No break | ||
(23±2) Immerged in water | Extensibility |
| ≥125 | |
Adhesive interface | -- |
No break | ||
(-20±2) Dry surface | Extensibility |
| ≥200 | |
Adhesive interface |
-- |
No break | ||
Freeze-thaw test (300 cycles) | Extensibility |
| ≥125 | |
Adhesive interface | -- |
No break | ||
Flow travel | mm | ≥130 | ||
Flow resistance | mm | ≤2 | ||
Workability | 0.1mm | ≥100 | ||
CFRD Modified Rubber Filled Material
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Company Info
China Overseas Science & Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products