PCE 50% Excellent Slump Retention Good Water Reducing Effect

• Appearance: Liquid
• Usage: Water Reducing Agent
• Color: White
• Transport Package: 230kg Drum/IBC Tank /Flexi Bag
• Specification: 50%
• Trademark: sc
• Model NO.: OS-52C
• Origin: China
• HS Code: 38244900
• Production Capacity: 10000mt

Product Description

Introductions

OS-52C has excellent slump retention and good water reducing effect, as polycarboxylate high performance water reducing admixture. It was developed through our own advanced synthetic technologies. The modified carboxylate copolymer as the main component, the products comply with GB 8076-2008 "Concrete Admixtures".
 

Range of Applications

OS-52C can be applied to:

Various types of strength grade ready-mixed concrete

High strength, Ultra high strength concrete

Self-compacting concrete

Various types of concrete of the long distance transportation and longtime slump retention

Advantages

OS-52C in concrete by surface adsorption, the space steric effect on the cement particles, and charge repulsion effects, and thus plays to stop the temporary cement hydration. 

This product has the following outstanding advantages:

Excellent concrete slump retention effect
 

Usage

 OS-52C is a high performance polycarboxylate water-reducing admixture with excellent slump retention function, The product can be used directly, or mixed with other high water reducing type PCE superplasticizer(such asOS-41A,OS-42A etc.).

 The recommended dosage is 0.3-1.2% of the weight of cementitious materials, the optimum dosage should confirm by testing. And should be appropriately extended mixing time in order to achieve the best results.

This product can be used together with other water reducer of PCE, retarder, defoamer, air-entraining agent, and lignin sulfonate and so on. It cannot be used together with the SNF superplasticizer.

 This product has better adaptability to various types of cement, fly ash, slag powder and other types of grinding powder cementing material of concrete.

Safety

This product does not contain toxic substances, non-flammable, and no significant corrosion. Do not contact with the skin for a long time, if contact with skin or eyes, rinse immediately with water. Swallowing should seek medical treatment.