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supply high purity Concrete water reducer
Concrete water reducer has the advantage of high water reducing ratio, non-delayed coagulation, non-air entraining and strong adaptability. It can improve the workability of concrete to a large extent so as to reduce the water consumption for blending. Meanwhile, it can improve the strength of concrete. As the main master batch of various kinds of compound concrete admixture, it could also produce series products of concrete admixture which can be suitable for all kinds of project requirement through compounding with other kinds of admixtures. This product can contribute to the improvement of project quality, construction efficiency and the reduction of construction cost. It can also improve the process of works.
Scope of application
1. It can be applied to cast-in-situ, prefabricating, prestressed steel concrete and fly ash concrete, etc.
2. It is suitable for configurating early strength, high strength, high impermeability, self-compaction and high durability concrete.
3. It can be applied to self-cured and vapor-cured concrete project and products.
4. It can use to configurate C30-C60 concrete and C70-C80 high strength concrete if the dosage is added and mineral admixture is added to the concrete.
Main performance and characteristics
1. This product is non-toxic ,non-inflammable with stable shape. It does not have corrosion effect on steel bar.
2. The concrete does not have air entraining effect and also has smooth and beautiful appearance.
3. It is a high concentration product with sodium sulfate content on more than 5 percent. Low concentration product with sodium sulfate content no more than 18 percent. The low alkalinity will not give rise to the alkali aggregate reaction.
4. The water reducing ratio is 15 to 30 percent. It can also improve the fluidity of blended material with the concrete slump at 18 to 25cm.
5. It also has strong dispersion for cement and can effectively improve the workability of blended material to make sure the concrete mixture is easy to pouring and vibrating.
6. It can improve the strength of concrete for 60 to 100 percent with in 1 to 7 days. High concentration product can improve the strength of it for 20 to 40 percent in 28 days. Low concentration product can improve the strength of it for 10 to 40 percent in 28 days.
7. It can also save cement with the reduction of its amount at 7 to 25 percent and can maintain the same strength.
8. It can improve the density of concrete and reduce the shrink and creep and at the same time improve the durability to improve its service life.
Item | Index | |
Liquid | Powder | |
Appearance | Brown liquid | Tan or brown powder |
Solid content (%) ≥ | 38±1 | 92 |
Weight of screen residue@ 0.315 mm (%) ≤ | - | 15 |
PH | 7-9 | 7-9 |
Sodium sulfate content (%) ≤ | 8 | 20 |
Total alkaline(Na2SO4+K2O)% | 7±1 | 16±2 |
Chloride ion content (%), ≤ | 0.3 | 0.5 |
Fluidity of cement paste (mm≥) | 200 | 200 |
25/40kg per kraft paper bag, inner packed by one pieces of plastic bag, outer by kraft paper bag.
Shandong Tongli Chemical Co., Ltd was founded in 1993, is located in Huantai county, Zibo city, Shandong province. It enjoys convenient transportation. The company has passed ISO9001:2000 quality management system authentication in October, 2002.The company has got strong supports and helps from government and friends. The total employees are 260,15 in senior title and 13 in middle title. The company has the spirit of unity,forward,pioneer and stronger, advanced production technology,high quality staffs and most advanced equipments enablethe company developing stably. Strict management and production along us to be one of the leader sheep among China PAM market.
Main products include polyacrylamide, acrylamide, water treatment agent and 80 more products. Products are widely used in oil field drilling, paper making, sewage treatment and other industries. The company is one of the suppliers for China National Petroleum Corporation, Sinopec and others. The company has got the import and export authority in 2007. Products have been exported to Russia, Indonesia, Pakistan, etc, and have been got satisfaction from customers.
why choose us
1.with more than 20 years experience
2.high quality with fast delivery and good price
3. samples PROVIDED
4.We are the first-tier suppliers of PetroChina, CNOOC, Sinopec, and have their network access license.
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