Slump proof polycarboxylic acid superplasticizer mother liquor
Slump proof polycarboxylic acid high performance water reducer. This series of water reducing agent through the molecular structure optimization design, has excellent slump retention and high water reduction rate, greatly improve the plastic index of fresh concrete, improve its pumping and construction. At the same time, the hardening concrete strength growth and structural development also significantly improved.
Product performance
(1) Excellent slump retention: in a certain period of time, the mobility increases with time, increases to the maximum value and then decreases gradually;
(2) Very high water reduction rate: water reduction rate as high as 40%;
(3) Good constructability: the concrete has good fluidity, easy to pour and easy to construct;
(4) Excellent workability: no segregation, no bleeding, which is beneficial to the strength growth of concrete and structural development; (5) Wide adaptability: suitable for all kinds of cement and admixtures.
Application scope:
It is suitable for cast-in-place concrete, reinforced concrete, ready-mixed concrete or pumped concrete in industrial and civil buildings, roads, Bridges, port terminals, power stations, airports and other projects. It can prepare special concrete such as high strength, high performance, large volume vibration free and self-compacting.
| Product name | Mother liquor of Polycarboxylate Superplasticizer |
| Product number | KH-401 | Delivery date | May 5, 2023 |
| Test items | Control standard | Test results |
| Water reduction rate(%) | ≥25 | 36 |
| Bleeding rate(%) | ≤60 | 0 |
| Air content(%) | ≤6.0 | 1.5 |
| Difference in setting time(Min) | Initial setting | Final set | Initial setting | Final set |
| -90—+120 | -90—+120 | +15 | +10 |
| Compressive strength ratio(%) | 3d | ≥160 | 165 |
| 7d | ≥150 | 160 |
| 28d | ≥140 | 145 |
| 28d Shrinkage ratio (%) | ≤110 | 85 |
| Rebar corrosion | Whether there is rust damage | NO |
| Pure pulp fluidity (mm) | ≥220 | 280 |
| proportion (g/cm3) | 1.03—1.20 | 1.08 |
| pH值 | 6—8 | 6.9 |
| Solid content | 50% | 49.8 |
Use recommendations :
When used alone or combined with other varieties of polycarboxylic acid water-reducing agent (mother liquor), the mixture amount of folding-solid should be 0.05%~0.25% of the cementing material, and then added into the mixer with water after proportional dilution. If necessary, appropriate amount of entraining, defoamer, retarding and other components can be added to adjust the relevant properties.
Packaging and storage :
Packing: 200kg/BBL, 1ton/BBL or according to customer's request.
Storage:
This product should be stored in a special warehouse or fixed place, under the condition of 0~35℃, original seal and avoid direct sunlight, shelf life is 6 months.
Safety information :
Health: This product is neutral, non-toxic, after contact with a lot of water can be washed.
FAQ:
Q1. Which payment is available for your company?
Re: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage. When we have a formal transaction, we will refund the postage of this sample.
Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the quality. And we promise every batch of product will be tested in the factory, and they can only leave the factory after the quality is qualified.
Q4. How can I get your best price?
Re: We will provide you timely market information and the fluctuation trends of raw material to help you determine the mos
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