Polycarboxylate Superplasticizer for Construction Admixtures used in Concrete

Polycarboxylate Superplasticizer  Product Description
Polycarboxylate Superplasticizer concrete admixture (40% or 50% solid content), as a special cement additive, is a high performance, polycarboxylate ether polymer, also named PCE. With the help of PCE, it is possible to obtain highly advanced concretes, such as ultra-high strength concrete (the compressive strength values > 150 MPa), or self-compacting concrete.

Polycarboxylate Superplasticizer Product Feature
1. Excellent compatibility with various types of cements.

2. High Water Reducing Rate: Low dosage, and low slump loss.

3. Low chloride and alkali content, no corrosion to steel-bar.

4. High Stability: Neither precipitation nor layers at low temperature.

5. Environmental Friendly: Free from formaldehyde and nontoxic.

Polycarboxylate Superplasticizer Product Specification

Polycarboxylate Superplasticizer Application and Dosages  
  

This product recommended dosage is 0.25% -0.85% of the total weight of cementitious

material, actually content should be experimentally determined.

1. HL-800 is always diluted to 10% to 20% concentration for use.

For example, to make 1 ton of HL-800 solution(10%), please fully dilute 200kg of HL-800 (50%) into 800kg of

water.

2. When the weather is hot, making concrete with HL-800, a certain amount of retarding agent and air-entraining

agent need to be added in the HL-800 solution (10%). On special occasions when slump loss of concrete speeds

up and segregation appears after casting, it’s necessary to add plastic retaining agent (or add our product of

SR-1). Here’s the general formula to compound HL-800.

HL-800 solution (10%): 980kg

Retarding Agent: 15-20kg

Air-entraining Agent: 2kg

The dosage of the finished product is 2.0-3.0% by weight of cement.

Polycarboxylate Superplasticizer Packing specification: 

The PCE concrete admixture (40% or 50% solid content) for liquid is packed in 1100kg (1000Liter) per IBC Tank.

Storage and transport: This product is intoxic and hard to burn, so that it can be dealt with as common chemicals, and should be stored in dry and ventilated places, avoiding rain, sunshine, evaporation and below freezing point.

Product warranty: One year.