polycarboxylate superplasticizer, superplasticizer, water reducer /Cement Dispersing agent
Brand Name:Hengchang,polycarboxylate superplasticizer
Certification:ISO 9001:2008,polycarboxylate superplasticizer
Model Number:polycarboxylate superplasticizer
Minimum Order Quantity:1MT
Delivery Time:10 days after receive deposit
Payment Terms:T/T or L/C at sight
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Cangzhou Hebei
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Product Details
polycarboxylate superplasticizer, superplasticizer, water reducer /Cement Dispersing agent
Polycarboxylate superplasticizer liquid ------HC-PCS-40%/45%/50% solid content
Description
HC-PCS is s a new modified type superplasticizer which is reaserched by our own company from the polycarboxylate based superplasticizer. It has advantage of higher water reduction rate,low air content and better dispersionn compared to the normal traditional superplasticizers. This product is modified with high technology. The comprehensive performance indices of it are good. It has competitive quality-price-ration. This product is in line with the national standard GB8076-2008 for concrete superplasticizer index.
Advantages
- High water reducing rate and excellent plasticizing effect.
- produc;ing concrete with high levels of workability without segregation.
- Excellent dispersion and self-compacting effect can produce different grade strength super fluid self-compacting concrete.
- Can be a substantial increase in early and late strengths of concrete, so that increase the project construction schedule.
- Better plasticity-maintaining could significantly prolong the transit time of concrete, it reduce economic losses and ensure the normal pumping of concrete.
- Improving the frost resistance and carbonation resistance of the concrete. Lower drying shrinkage of the concrete by 20% or more compared with naphthalene-based admixtures.
- High applicability: It can be used with different variety of cement.
- Improving finished concrete surface ability.
- Proffering air environment protect.
- No chloride ions and no corrosion to steel bar.
Application
HC-PCS can be applied in hydraulic, electricity, port, bridge, railway,
tunnel and highway projects.
Specifications
Solid content (%) | 40/45%/50%±1 | |
Water reducing rate (%) | ≥ 25 | |
Cl - Content (%) | < 0.1 | |
Na2SO4 content (%) | <1.0 | |
Slump Retention (60 min.) | ≥ 150mm | |
Slump variation(1h) | ≤ 60mm | |
Air content (%) | ≤ 3.0 | |
The time difference of setting (min) | Initial setting | > +90 |
Final setting | / | |
Ratio of compressive strength (%) | 1d | / |
3d | / | |
7d | ≥140 | |
28d | ≥130 | |
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.
Dosages
GD-PCS dosage normally ranges from 0.3% to 1.2% by weight of cementitious
material. Recommended dosage: 0.4%.
Package and Storage
1. Flexitank--20MTs/20'GP; IBC tank --1.1MT/tank, TTL 19.8MTs /20'GP ;Barrel-- 200L/barrel, TTL 19.2MTs/20'GP
2.The quality assurance period is one year,more than quality assureance period can be used only to pass the test.
polycarboxylate superplasticizer, superplasticizer, water reducer /Cement Dispersing agent
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