WCX-ZF rust-inhibiting preservatives
A new generation of a new product to prevent corrosion of reinforced concrete, it breaks through the traditional concept of reinforced concrete anti-corrosion, and creates a new method of using additives to prevent corrosion, and fundamentally solves many shortcomings and limitations of traditional anti-corrosion methods. The use of concrete anti-sulfate corrosion preservatives can make concrete have good properties such as resistance to salt ion erosion, resistance to freeze-thaw cycle damage and high resistance to penetration. It is especially suitable for projects that require both anti-corrosion and anti-permeability of concrete buildings. The addition of this product can also reduce the shrinkage of concrete and facilitate the construction of mass concrete. The application of concrete preservatives is simple and does not require special construction technology. At the same time, this anti-corrosion method also makes comprehensive use of industrial waste-fly ash, which has the significance of environmental protection.
Classification:
Liquid
Powder
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First, product features:
Anti-rust, anti-corrosion, durable, suitable for marine concrete or saline-alkali zone.
A new generation of a new product to prevent corrosion of reinforced concrete, it breaks through the traditional concept of reinforced concrete anti-corrosion, and creates a new method of using additives to prevent corrosion, and fundamentally solves many shortcomings and limitations of traditional anti-corrosion methods. The use of concrete anti-sulfate corrosion preservatives can make concrete have good properties such as resistance to salt ion erosion, resistance to freeze-thaw cycle damage and high resistance to penetration. It is especially suitable for projects that require both anti-corrosion and anti-permeability of concrete buildings. The addition of this product can also reduce the shrinkage of concrete and facilitate the construction of mass concrete. The application of concrete preservatives is simple and does not require special construction technology. At the same time, this anti-corrosion method also makes comprehensive use of industrial waste-fly ash, which has the significance of environmental protection.
Second, product indicators:
|
Project |
Indicators |
Standard |
Detection index |
|
chemical composition |
Magnesium oxide% |
≤ 5.0 |
2.3 |
|
Chloride ion% |
≤0.05 |
0.01 |
0 |
|
Physical Performance |
setting time |
Initial setting/min |
≥45 |
|
Final setting/h |
≤10 |
9.2 |
8.5 |
|
Compressive strength ratio% |
7d |
≥90 |
98 |
|
28d |
≥ 100 |
115 |
125 |
|
Expansion rate% |
1d |
≥ 0.05 |
0.055 |
|
28d |
≤ 0.60 |
0.128 |
0 |
|
Corrosion resistance |
Corrosion resistance coefficient (k) |
≥ 0.85 |
1.0 |
|
Expansion coefficient (e) |
≤ 1.50 |
1.10 |
1.0 |
Third, the use of methods:
1. It is suitable for industrial and civil infrastructure buildings such as roads, tunnels, bridges and other industrial and civil infrastructure buildings in coastal areas, seaports, salt pans, saline soil, sulfide or gypsum strata, culverts and pipelines in sewage systems, and chemical pollution areas such as underground pipe networks. Where such areas contain sulfate concentration in the range of 300~15000mg/L can be used in the agent, in the range of 10000~15000mg/L using the agent, its anti-sulfate erosion performance is much higher than that of anti-sulfate cement;
2, the doping of the product is 3-8% of the gel material;
3. Cement shall meet the requirements of GB175;
4. It is suggested that appropriate amount of fly ash and ground mineral powder should be mixed in the design of concrete mix proportion.
Contact Us
WEIHAI CHUANGXIN BUILDING MATERIALS CO., LTD
Address: No.3 Xianghai Street, Chucun Town, Huancui District, Weihai City, Shandong Province
Engineering Case
The business involves construction, bridges, highways, railways, subways and other fields. The annual production scale of WCX series polycarboxylate high-performance water reducing agent has been expanded to 100000 tons, and it has cooperated with Shandong Expressway Group, China Railway 14th Bureau, 17th Bureau, etc. A group of large-scale enterprises have reached long-term strategic cooperation
Chuangxin building materials
Mainly participate in the construction of Weihai Huanshan Road, Brunei Expressway and other projects, Jinan Ring Expressway, Wendeng Pumped Storage Power Station, Xiaoqing River Resuming, Jinan Metro Line 3/4, Qingdao Metro Line 5/6, Weifang Pumped Storage Power Station, Zhengzhou Metro, Taiyuan Metro, Wenshuang Expressway, Yantai-Penglai Reconstruction and Expansion Expressway and other projects
Product Message
Please contact us to provide you with satisfactory products and become a reliable supplier and service provider in the industry.
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WEIHAI CHUANGXIN BUILDING MATERIALS CO., LTD
No.3 Xianghai Street, Chucun Town, Huancui District, Weihai City, Shandong Province
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