Products
Top Quality Polycarboxylate superplasticizer for concrete - CL-ES-50 Polycarboxylate superplasticizer 50%(early strength&water reducing type) – Chengli
Top Quality Polycarboxylate superplasticizer for concrete - CL-ES-50 Polycarboxylate superplasticizer 50%(early strength&water reducing type) – Chengli Detail:
|
Appearance |
Colorless to yellowish or brown viscous liquid |
|
Bulk density(kg/m3,20℃) |
1.107 |
|
Solid content(liquid)(%) |
40%，50%，55% |
|
PH value(20degree) |
6+/-1 |
|
Alkali Content(%) |
≤0.0003% |
|
Sodium Sulfate Content |
0.04 |
|
Water Reducing Rate |
≥25% |
|
Air Content |
≤2.8% |
|
CL- Content |
0.02% |
|
No. |
Inspection Items |
Unit |
Standard Value |
Test Results |
|
1 |
1h After Fluidity of Cement Paste |
mm |
≥220 |
240 |
|
2 |
Water Reducing Rate |
% |
≥30 |
36 |
|
3 |
Atmospheric Pressure Bleeding Rate |
% |
≤60 |
21 |
|
4 |
The Difference Between the Setting Time |
min |
Initial -90~+120 |
-90~+120 |
|
Final -90~+120 |
-90~+120 |
|||
|
5 |
Slump Variation Retention |
30min |
≥180 |
240 |
|
60min |
≥180 |
230 |
||
|
6 |
Ratio of Compressive Strengh |
2d |
≥130% |
|
|
7d |
≥125% |
|||
|
28d |
≥120% |
|||
|
7 |
Effect on Reinforcement Corrosion |
/ |
No Corroding |
No Corroding |
|
8 |
Ratio of Shrinkage |
/ |
≤110 |
103 |
|
Tested by Shanlv P.O.42.5 standard portland cement, with the dosage of 0.35% of CL-ES-50 |
||||
CL-ES-50 can be widely used in all kinds of precast concrete,prefabricated products,early strength and high early-strength concrete.
1. Recommended dosage ( by binding materials’ weight) is 0.35%-0.55% (on the base of 50% solid content). The optimum dosage is according to the real project conditions and actual materials.
2. Compatibility test should be done in advance when used with other additives.
3. Precise measurement avoids repeat dosage and errors.
Packaging: 200kgs/drum 1000L/IBC tank 23tons/flexitank
Storage: to be stored in plastic or stainless steel container,please store dry at usual ambient temperature and protect from excessive heat(below 40℃)
Shelflife: 1year
Transport regulation: not handle with care to avoide breakage when moving,keep from excessive heat.this product is non-toxic,non-irritating,non-combustible.
Product detail pictures:
Related Product Guide:
No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Top Quality Polycarboxylate superplasticizer for concrete - CL-ES-50 Polycarboxylate superplasticizer 50%(early strength&water reducing type) – Chengli , The product will supply to all over the world, such as: Puerto Rico, Liverpool, UK, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality solutions. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our items and services, please do not hesitate to contact us!
By Honorio from Sweden - 2018.07.27 12:26
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Griselda from Macedonia - 2017.12.31 14:53
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