Shaanxi Jingcheng Building Materials Co., Ltd.
- Country:
China (Mainland) - Business License:
- Business type: Trading Company
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China supplier construction concrete pumping aid /PCA/Water reducing agent for cement/Polycarboxylate superplasticizer CAS NO.24936-68-3
- Min.Order Quantity:
- 30 Metric Ton
- Purity:
- 20-40%
- Port:
- Payment Terms:
- L/C,D/A,D/P,T/T,
Keywords
- Polycarboxylate superplasticizer
- water reducer
- conceret additive
Quick Details
- ProName: China supplier construction concrete p...
- CasNo: 24936-68-3
- Appearance: colorless
- Application: construction additive
- DeliveryTime: 15 days after order
- ProductionCapacity: 50 Metric Ton/Day
- Purity: 20-40%
- Storage: Plastic drum sealed packaging, specifi...
- LimitNum: 30 Metric Ton
- PH Value: 6-7
- Grade: Pharma Grade
Superiority
product name :manufacturing company rovide polycarboxylate superplasticizer with high durability
product features
1. excellent compatibility with various types of cements.
2. low blend dosage and high water reduction
3. greatly improve the early and late strength of concrete.
4. low chloride and alkali content, no corrosion to steel-bar.
5. green environmental protection, pollution-free, formaldehyde-free other pollution elements.
6. reducing cost: use the slag or fly ash to replace the cement
7. high stability: neither precipitation nor layers at low temperature.
Details
product name :manufacturing company rovide polycarboxylate superplasticizer with high durability
product features
1. excellent compatibility with various types of cements.
2. low blend dosage and high water reduction
3. greatly improve the early and late strength of concrete.
4. low chloride and alkali content, no corrosion to steel-bar.
5. green environmental protection, pollution-free, formaldehyde-free other pollution elements.
6. reducing cost: use the slag or fly ash to replace the cement
7. high stability: neither precipitation nor layers at low temperature.
specifications
uniformity index
|
test item |
index |
test item |
index |
|
appearance |
colorless and pale yellow liquid |
chlorine ion content % |
≤0.1 |
|
solid content % |
20~40 |
total alkali content (converted into solid content))% |
≤10 |
|
density g/ml |
1.07±0.02 |
sodium sulfate content (converted into solid content) % |
≤5 |
|
ph |
6-7 |
formaldehyde content (converted into solid content) % |
≤0.05 |
concrete performance index
|
test item |
performance index |
|
|
standard jc-01 |
||
|
water-reducing rate % |
≥25 |
|
|
air content % |
≤3.0 |
|
|
ratio of atmospheric pressure bleeding rate % |
≤20 |
|
|
ratio of pressure bleeding rate % |
≤90 |
|
|
ratio of compressive strength % |
1d |
≥170 |
|
3d |
≥160 |
|
|
7d |
≥150 |
|
|
28d |
≥140 |
|
|
1h slump variation % |
≤60 |
|
|
difference in setting time min |
initial set |
-90~+120 |
|
final set |
||
|
ratio of shrinkage % |
28d |
≤110 |
1.plastic drum sealed packaging, specification: 200kg, in tons of barrels
2.according to customer requirements.
3.at low temperatures, the product may produce solidification phenomena, but after warming and mix well, can restore its performance, without compromising performance.
4.shelf life: 1 year, if over the period, passing inspection on concrete before use.