PCE Superplasticizer Liquid Water Reducer for Concrete

PCE Superplasticizer Liquid Water Reducer for Concrete

The concrete early strength air-entraining antifreeze is designed and developed by combining the temperature conditions of winter application, commercial concrete pumping, and inhibiting alkali-aggregate reaction. It uses high-concentration water-reducing agent as the water-reducing component, which has low alkali content and reduces water The high rate can accelerate the condensation and hardening of concrete under negative temperature conditions, the strength increase is obvious and does not affect the later strength development. The chlorine-free salt avoids the corrosion of steel bars and improves the durability of concrete.

Beijing Deruixing Company has developed two antifreeze agents for concrete and plain concrete with steel bars, respectively, which become concrete antifreeze agent and mortar antifreeze agent.

Early-strength concrete antifreeze is a composite antifreeze. It has the characteristics of early strength, antifreeze, air entrainment, water reduction, full water solubility, low content, etc., and can obviously change the workability and pumpability of concrete, and has low slump loss. Especially used in the winter construction of pumping concrete and commercial concrete batching plants. Compared with other concrete antifreezes, there will be no alkali-aggregate reaction. The durability of concrete buildings is enhanced, which can reduce the construction cost of concrete in winter and has economic benefits. Significantly.

Application range of concrete early-strength antifreeze:

Cast-in-place or precast concrete for all kinds of industrial and civil buildings, various steel bars and pre-stressed reinforced concrete for highways, airports, tunnels, bridges, etc.

Technical characteristics of concrete antifreeze:

1. Appearance: light gray powder; water content: ≤3%; fineness: 0.315 sieve all pass through; cement paste fluidity ≥150mm.

2. The concrete antifreeze is a composite product, which can obviously improve the workability of concrete on the basis of improving the early strength. The mixing amount is 2 to 5% of the total amount of glue. It can be adapted to the winter construction requirements of -5～-20℃ by adjusting the mixing amount during use.　　

3. The concrete antifreeze is a chlorine-free antifreeze, which will not produce steel corrosion.　　

4. The use of new antifreeze components greatly reduces the alkali content, which can avoid the reaction of concrete alkali aggregates, so that the antifreeze itself will not precipitate or crystallize when stored at negative temperatures.　　

5. The use of new components, does not contain ammonia, and has no pollution hazard to the environment.

Packaging, storage and transportation

Packaging: 25 kg/bag

Transportation: This product should be transported and stored in a dry environment at normal temperature (less than 40 ℃), avoid direct sunlight. Do not stack or press heavily to avoid product agglomeration.

Shelf life: 12 months, and it should be used within 60 days after opening.

Our Company

Shenyang East Chemical Technology Co., Ltd., established in 2012, is a professional supplier of concrete admixture products. Our company relies on high-quality and rich resources in the Northeast and mainly sells the first, second, and third generation water reducers, lignin sulfonates, naphthalene-based superplasticizers, polycarboxylic acid water reducers, polyether monomers (HPEG, TPEG), and polycarboxylic acids water reducing agent (PCE) series products and other concrete admixture auxiliary materials, such as sodium gluconate, acrylic acid, citric acid, etc Our company's products are exported to all parts of the country and Southeast Asia, the Middle East, Europe and other international markets Our company has established a comprehensive sales and service network system throughout the country, and we have many branches and foreign trade transit warehouse in Shenyang, Wuxi, Shandong and so on We committed to being a sincere and trustworthy partner of our customers adhering to the company culture of "customer first, professional and efficient" . We are willing to work with friends at home and abroad to create a better future and achieve win-win cooperation.