Products
YL-PL-WSR PCE LIQUID FOR WATER REDUCING AND SLUMP RETENTION TYPE(50%)
YL-PL-WSR POLYCARBOXYLATE SUPERPLASTICIZER LIQUID (WATER REDUCING AND SLUMP RETENTION TYPE, 50% SOLID CONTENT)
Comply with standard GB8076-2008 Concrete Admixture
Description
This product is a polycarboxylic acid superplasticizer newly developed by our company. It has both water reduction and slump retention performance, high water reduction rate, good slump retention, and can solve the adaptability problems of different cements. It is especially used to prepare high-strength concrete, high-performance concrete, high-grade concrete, mass concrete, self-leveling concrete, self-compacting concrete, etc.
Performance
●High water reduction, low dosage. When using the recommended dosage, the water reduction rate can reach 20%-40%.
●Compared with YL-PL-WR, the comprehensive cost can be saved by 10-15%.
●Early strength and high strength: The early strength and the strength of each age have been significantly improved.
●Good slump retention performance: Can be used for concrete in tropical areas and long-distance transportation.
●High durability: this product can significantly improve the workability of concrete.
●It can be formulated with various types of admixtures, such as: early strength type, slow setting type, pumping type, antifreeze type.
●Environmental protection products: no pollution to the natural environment occurs during the production process of this product.
Specification
| Appearance |
Clear to light brown viscous liquid |
| Solid content (%) |
50%±2.5% |
| Density（g/ml） |
1.09±0.02 |
| PH value |
2-6 |
| Chloride content (%) |
0.6 max |
| Alkali content (%) |
2 max |
Dosage
0.2%-0.8% by weight of cementitious materials. Actual dosage depends on the test. It is also available to consult our technicians.
Note
1. Dosage is based on the cementitious weight.
2. According to the concrete design, please adjust the water consumption or sand rate to meet users' requirements.
3. After mix the product with water, and then add into the mix material.
4. Please pay attention as following when using the product:
1) When the user uses this product for the first time, or the cement and other admixtures have changed, tests are required to determine the best admixture.
2) If other functional additives are prepared, it is recommended to prepare them for immediate use.
3) Because the product has 50% solid content, the density is higher than that of water. After standing for a long time, the density of the lower part may be higher and the density of the upper part may be lower. please stir well before using it again.
4) With the extension of the storage time, the color will deepen, and the change of the color will not affect the use of the product.
5. This product is non-toxic, but it is forbidden to eat. It should be kept out of the reach of children. If it gets into eyes or mouth, please rinse with water and seek medical help immediately.
Package & Storage
200L drum, 1.1 ton IBC tank, or flexible tank.
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Take antifreeze measures in very low temperature.
It is recommended to use plastic storage tanks for the product, which is slightly corrosive to iron containers and will affect the quality of the product, but it will not corrode the steel bars after being mixed with concrete.
Shelf Life
Normally, the shelf life is 12 months.
This product is a macromolecule product with a high concentration. It may appear flocculent or colloidal suspended matter during the shelf life, which is a normal phenomenon. It can be dissolved by mixing with water, which does not affect the performance and normal use of the product.
Once exceeds the shelf life, it can be used after the approval of test.
