Polycarboxylate superplasticizer Concrete use

Product Features:

1) Polycarboxylate-series High-performance Water Reducing Agent is a light beige 
oily liquid. I t is non-toxic, odorless, non-inflammable, and environmentally-friendly.
2)With a high water reducing rate, it is especially applicable to C50 cement and cements 
of a higher standard.
3)Its early strength and reinforcement role is obvious.Due to micro-entraining, it can 
effectively improve concrete durability performance, e .g. impermeability, anti-freeze.
4)It is characterized by good flowing retention ability, low slump loss, and good 
compatibility with cement.
5)With a low alkali content, it can reduce concrete' s alkali-aggregate reaction apparently.
6)Distortion performance: after being added with  Polycarboxylate-series Highperformance 

Water Reducing Agent, concrete seldom becomes distorted as it shrinks. Thus the 
possibility of distortion cracking caused by concrete dry shrinkage or creeping is decreased.
7)It has a good water retaining performance. Even under the condition of a high dosage, 
concrete will not bleed water or become isolated easily. Compared withnaphthalene-series and 
sulfamate-series high-efficiency water reducing agents, this product has an obvious advantage.

HL-800 is suitable for ready-mixed, pumping, hot weather concrete and the precast elements used in the construction which requires good workability and high early and final strengths. It can be applied in the preparation of various concrete of C40 and above grade with low water/cement ratio. When applied in preparation of concrete of higher than C80, it is recommended to conduct tests before bulk production.

Properties

Features and Benefits

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: no precipitation at low temperature.

5.       Environmental friendly and nontoxic

Dosage

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

material, actually content should be experimentally determined.