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{"title":"From China solid polycarboxylate superpla\/cement dispersing agent","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1e\/1d\/1d8201ee0921b9e43982cb729a3c-200x200-1\/from_china_solid_polycarboxylate_superpla_2fcement_dispersing_agent.jpg","attrs":{"Place of Origin":"China, polycarboxylate superplasticizer","Brand Name":"Hengchang,polycarboxylate superplasticizer","Certification":"ISO 9001:2008,polycarboxylate superplasticizer","Model Number":"polycarboxylate superplasticizer"}}
{"title":"Superplasticizer and high range water reducer Polycarboxylate concre\/cement","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1e\/1d\/1d8201ee0921b9e43982cb729a3c-200x200-1\/superplasticizer_and_high_range_water_reducer_polycarboxylate_concre_2fcement_dispersing_age.jpg","attrs":{"Place of Origin":"China, polycarboxylate superplasticizer","Brand Name":"Hengchang,polycarboxylate superplasticizer","Certification":"ISO 9001:2008,polycarboxylate superplasticizer","Model Number":"polycarboxylate superplasticizer"}}
polycarboxylic superplasticizer 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-maintainingcould 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-PCSpolycarboxylic superplasticizer 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
polycarboxylic superplasticizer dosage normally ranges from 0.3% to 1.2% by weight of cementitious
2.The quality assurance period is one year,more than quality assureance period can be used only to pass the test.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Seller
Year Established:
2008
Employee Number:
>3000
Ecer Certification：
Active Member
Hengchang chemical Group co.,ltd,consists 5 share-holding and wholly-owned subsidiary companies.Covering an area of 700,000 square meters,more than 3,000 employees,including technical stuff almost 600.Our product including Water Treatment Chemical,Oilfield Industry Chemical,Paint and Coating...
Hengchang chemical Group co.,ltd,consists 5 share-holding and wholly-owned subsidiary companies.Covering an area of 700,000 square meters,more than 3,000 employees,including technical stuff almost 600.Our product including Water Treatment Chemical,Oilfield Industry Chemical,Paint and Coating...
