LS108
High-performance Polycarboxylate Superplasticizer (water reducer)
Product Description
LS108 is a polycarboxylate-based high performance water reducing admixture with excellent dispersion, and gives mortar good construction performance, significantly improves the mechanical properties and durability.
The product meets the requirements of GB8076-2008 "Concrete Admixtures" and JG/T223-2017 "Polycarboxylate high performance water-reducing admixture".
Product Advantage
- High-range water reducer for excellent flowing
- Universal adaptability to both cement and gypsum in different regions
- Outstanding retention gives the material excellent workability as well as the excellent mechanical properties including the early strength and final strength
- The product does not contain intentionally added chloride without corrosion to the rebar
- Green and friendly to environment with stable performance
Physical and Chemical Indicators
| Item | LS108 |
|---|---|
| Appearance | White to light beige powder |
| Bulk density (g/L) | 600±100 |
| Moisture % | ≤3.0 |
| pH | 7~9 |
| Water reducing rate % | ≥25.0 |
Typical Application
LS108 is widely used in kinds of cement-based/gypsum based dry powder mortar, such as grout, prestressed pipe mortar, self-leveling mortar, repair mortar, high wind electric grouting, UHPC etc.
Addition Rates
The recommended dosage is 0.1%~0.5% of the total weight of cementing material (converted into solid content). The optimum rate must be determined during lab and full scale mill tests after the necessary tests according to the specific performance requirements of concrete, different raw materials and environmental conditions. The solid water reducing agent should be dissolved in water before use. This product should not be combined with naphthalene water reducing agent. When used in combination with other admixtures, the optimum dosage must be determined during the lab test.
Slight color variations of the flake may occur without impairing the product's functionality.
Packaging and storage
Packaging: 25kg composite bag or on request.
Storage: recommended 2℃~35℃ storage in a dry, ventilated warehouse to avoid direct sunlight or rain. The shelf life of this product is 12 months, and pass the test before use beyond the time.
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