English
High quality Concrete Superplasticizer PCE Polycarboxylate
Type:
- Concrete Early Strength Agent
Feature of polycarboxylate superplasticizer powder
Superplasticizer dosage in concrete :Polycarboxylate ether superplasticizer powder of this product is 0.16-0.3% of the total amount of cementitious material, and the water reduction rate is >25%.
Superplasticizer admixture for concrete does not contain harmful components and has no pollution to the environment.
No chlorine, low alkali.
Applications of concrete superplasticizer additive Powder
Precast concrete
Cast-in-place concrete
Reinforced concrete
Prestressed concrete
Gravity leveling pad
Non shrinkage grouting
Cement rapid setting floor
Repair mortar
Dry mixed concrete
Physical and chemical indicators of polycarboxylate superplasticizer powder
|
Items |
Unit |
Performance |
|
|
Required indicators |
Test results |
||
|
Appearance |
Off-white powder |
Off-white powder |
|
|
Water content |
% |
≤4.0 |
3.6 |
|
pH |
7-9 |
8 |
|
|
Total alkali |
% |
≤10 |
5.8 |
|
Compressive strength ratio |
1d |
≥170 |
188 |
|
3d |
≥160 |
171 |
|
|
7d |
≥150 |
159 |
|
|
28d |
≥140 |
149 |
|
|
Gas content |
% |
≤6.0 |
3.1 |
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