Description of PCE Polycarboxylate Ether Superplasticizer

Polycarboxylate Superplasticizer PCE water reducer is a kind of high performance superplasticizer and a kind of cement dispersant in the application of cement concrete. Widely used in highways, Bridges, DAMS, tunnels, high-rise buildings and other projects. The product is green, non-flammable, non-explosive, and can be safely transported by train and car.

Technical Features of PCE Polycarboxylate Ether Superplasticizer

● 1. High water reducing ratio: Excellent dispersion can provide strong water reducing effect and water reducing ratio, the initial water reducing ratio is 18%, which assures improving the working performance of the concrete, enhancing the concrete strength and saving cement amount. 

● 2. Production control: The water reducing ratio, fluidity retention ability and air entraining performance of this slump retention type of PCE can be adjusted by changing the molecular weight of the main chain, length of the side-chains, density and types of the side chain groups.

● 3. Superior slump retention performance: Excellent slump retention performance, particularly, it exhibits good performance in low slump retention loss, which assures the workability of the concrete while not influencing the normal setting of the concrete. 

● 4. Good adhesion: It has good adhesion to the concrete, which makes the concrete have good workability, no delamination, no isolation, no segregation , no bleeding. 

● 5. Good dispersion: The concrete has very good fluidity, easy to cast and compact, adaptable to self-compacting concrete. 

● 6. Wide adaptability: It has wide adaptability with good dispersion and flowing retention ability to varieties of silicate cement, common silicate cement, slag silicate cement and various admixtures.
● 7.Superior durability: low porosity, low alkali and no chloride ion content can increase the durability of the concrete. 8. Environment friendly: No formaldehyde or other harmful ingredients. 

Application of PCE Polycarboxylate Ether Superplasticizer

It is applicable to various ready mix concrete for industrial and civil architectures, especially to low grade commodity concrete. It is particularly applicable to various national construction works with high performance requirements for the concrete, such as water industry, marine works, seaports, traffics, electric powers etc. It is applicable to the special concrete, such as high strength, high durability, self-compacting concrete.  

Specifications of PCE Polycarboxylate Ether Superplasticizer

Dosage of PCE Polycarboxylate Ether Superplasticizer

The polycarboxylate superplasticizer is generally diluted 4 - 5 times before actual use. The recommended additional amount of the diluted product is 1.6% - 2.0% of the cementitious material. However, it should be noted that the specific usage amount should be determined based on on-site material adaptability tests. These tests are essential to ensure that the water reducing agent performs optimally in different concrete mixes, taking into account variations in materials and environmental conditions. This ensures that the best results are achieved, balancing performance and cost-effectiveness while maintaining the desired quality of the concrete.

FAQ

Package, Storage & Shelf Life

Packaging Details: Flexitank,22MT/20'GP or as clients request Delivery Detail:7days after receiving payment

Keep container closed when it is not in use, store in dry, cool and shaded place.

Shelf Life: Minimum 12 months when unopened. After the expiration date, it can be used if testing results is qualified.