| Customization: | Available |
|---|---|
| Appearance: | White or Yellowish Liquid |
| Type: | Water-Reducing Admixture |
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Polycarboxylate Superplasticizer slump retention type is a new excogitate environmental polycarboxylate superplasticizer. It is benefit for low slump concrete and concrete of losing slump rapid. Greatly enhance plasticity of concrete. It is yellowish viscous liquid, non- toxic, non-hazardous, and non-corrosive.
Product picture:Advantages:
1 .Excellent performance in dispersion and good slump retention.
2. No corrosion effects
3. Good compatibility with various concrete material components
4. Environmental friendly, as required by corresponding ISO 14001 standard and regulations.
5. Low application dosage and contraction rate
Application
1. Traditional ones including high speed railways, highways, (air)ports, (hydro)power plants in forms of pre-cast concrete, reinforced concrete and pre-stressed concrete.
2. Specifically designed for projects which have more demanding requirements on transportation/construction period as well as slump retention.(e.g. nuclear plants)
Specification:
| 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 | ≥250mm |
| Test Items | Specification | Test Result | |
| Water Reducing Rate(%) | ≥25 | 28 | |
| Ratio of bleeding rate at normal pressure(%) | ≤60 | 0 | |
| Air Content(%) | ≤5.0 | 3.0 | |
| Slump retention value mm | ≥150 | 170 | |
| Ratio of Compressive Strength(%) | 1d | ≥170 | 230 |
| 3d | ≥160 | 240 | |
| 7d | ≥150 | 220 | |
| 28d | ≥135 | 180 | |
| Ritio of Shrinkage(%) | 28d | ≤105 | 102 |
| Corrosion of reinforcing steel bar | None | None | |
Packing&Delivery:
Package:Liquid product:1000kg tank or flexitank.
Storage:Stored under 0-35ºC,far away from sunlight.
Delivery: we have in stock and delivery within 7-10 days after receive your payment.
Other hot products:
Our company:
Our company is a professional company dedicated to importing& exporting chemical products. We have been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.
Our advantage:
1.SGS certified Chinese supplier;
2.Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service;
3.Offer customization product and all-around product application programs according to customers' requirement;
4.Supply FREE sample and accept small orders;
5 .Accept Customized Packages;
6. Operated by in professional teams, offer quality after-sales service and technical support.
Our Services:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test, after shipment, keep sample for 3 years.
3. Prompt shipment with professional documents.
4. Packing as your request, with photo before shipment. 
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