Introduction
SPC-02 (water reducing type) is an Eco-friendly high performance polycarboxylate ether superplasticizer developed by our company with DD-909(TPEG2400) as main raw material. SPC-02 can greatly enhance the strength and durability of the concrete.

Advantages/Characteristics:
1. High water reducing ratio.
2. Good slump retention.
3.High strength growth rate.
4.Good adaptability.
5. Environment friendly
6. Low energy consumption and low cost.

Usage
1. Generally, the dosage range is 0.25%-0.8%, it can be beyond this range properly for special cements or aggregates.
2. The recommended stirring time is at least 150s for good water reducing effect.
3. It can be compounded with various retarders and sodium lignosulphonates.

Application Scope
1. It is applicable to ready-mix concrete and precast concrete for industrial and civil architectures, especially to low grade commodity concretes.
2. It is particularly applicable to various national construction works with high performance requirements for the concrete , such as water industry, marine works, seaports, traffic, electric power etc.
3. It is applicable to the special concretes, such as high strength, high durability, self-compacting concrete and various prefabricated parts etc.