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Popular Design for 50% Liquid PCE Polycarboxylate Superplasticizer
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We also supply products sourcing and flight consolidation services. We now have our personal manufacturing unit and sourcing business office. We can give you almost every variety of solution related to our merchandise assortment for CAS 62601-60-9, China Polycarboxylate Superplasticizer Liquid, Concrete Additive, Pce Liquid, Polycarboxylate Superplasticizer, Superplasticizer, Water Reducer, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
Polycarboxylate Superplasticizer PCE Liquid Slump Retention Type
Introduction
Polycarboxylate Superplasticizer is a new excogitate environmental superplasticizer. It is a concentrated product, best high water reduction, high slump retention ability, low alkali content for the product, and it having high strength gained rate. At the same time, it also can improve the plastic index of fresh concrete, so as to improve the performance of concrete pumping in construction. It can be widely used in premix of common concrete, gushing concrete, high strength and durability concrete. Especially! It can be used in high strength and durability concrete having excellent capability.
Indicators
|
Item |
Specification |
|
Appearance |
light yellow or white liquid |
|
Solid content |
40% / 50% |
|
Water reducing agent |
≥25% |
|
pH value |
6.5-8.5 |
|
Density |
1.10±0.01 g/cm3 |
|
Initial seting time |
-90 – +90 min. |
|
Chloride |
≤0.02% |
|
Na2SO4 |
≤0.2% |
|
Cement paste fluidity |
≥280mm |
Physical & mechanical properties
|
Test Items |
Specification |
Test Result |
|
|
Water Reducing Rate(%) |
≥25 |
30 |
|
|
Ratio of bleeding rate at normal pressure(%) |
≤60 |
0 |
|
|
Air Content(%) |
≤5.0 |
2.5 |
|
|
Slump retention value mm |
≥150 |
200 |
|
|
Ratio of Compressive Strength(%) |
1d |
≥170 |
243 |
|
3d |
≥160 |
240 |
|
|
7d |
≥150 |
220 |
|
|
28d |
≥135 |
190 |
|
|
Ritio of Shrinkage(%) |
28d |
≤105 |
102 |
|
Corrosion of reinforcing steel bar |
None |
None |
|
Application
1. High water reduction: Excellent dispersion can provide a strong water reduction effect,the water reduction rate of concrete is more than 40%, it provide a guarantee to improve the performance and strength of concrete, saving cement.
2.Easying to control production: Controling water reduction ratio, plasticity and air entraining by adjusting molecular weight of main chain, length and density of side chain, type of side chain group.
3. High slump retention ability: Excellent slump retention ability, especially has good performance in the low slump maintain, to ensure the performance of concrete, without affecting the normal condensation of concrete.
4.Good adhesion: Making concrete have excellent workability, Non-layer, without segregation and bleeding.
5. Ecellent workability: High fluidity, easily deposing and compacting, to make concrete reducing viscosity, without bleeding and segregation, easily pumping.
6.High strength gained rate: Greatly increasing early and after strength, reducing energy loss. Reduction of cracking, shrinkage and creep.
7. Wide adaptability: It is compatible with ordinary silicate cement, silicate cement, slag silicate cement and all kinds of blendings having excellent dispersibility and plasticity
8. Excellent durability: Low lacunarate,Low alkali and chlorin-ion content. Enhancing concrete strength and durability
9. Environmental friendly products: No formaldehyde and other harmful ingredients,No pollution during production.
Package:
1. Liquid product: 1000kg tank or flexitank.
2. Stored under 0-35℃, far away from sunlight.
