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JLY-03 Series Early strength type is an eco-friendly new generation high performance polycarboxylate ether superplasticizer. It is based on the reaction between the molecule of polycarboxylate superplasticizer and cement, designing special structure molecule of polycarboxylate, to promote combination of granules of cements with hydrone, to finish hydrating and enhance the initial strength.
■ Enhance high strength : It has higher early strength growth ratio, can reduce shrinkage performance and the carbonation rate of concrete.
■ High water reduction: Water reducing ratio can attain at least 25% at saturated dosage, which assures improving the workability of concrete, enhancing the concrete strength and saving cement application amount.
■ Increase slump retention: No retempering, It can well delay the transport and on-site retention time of the concrete, assure the pumping performance of the concrete.
■ Good cohesion: Ease of pumping, No delamination,No segregation or bleeding.
■ High flowability: Ease of placing and compaction. No segregation.
■ Pumped concrete
■ Precast concrete
■ Early strength concrete
■ High flowability concrete
■ High early strength concrete
■ Long distance transport concrete
TECHNICAL PARAMETER:
Item | Unit | Standard |
Appearance (23℃) | / | Colorless or light yellow to brown viscous liquid |
Density | g/cm3 | 1.10±0.02 |
pH (23℃) | / | 5-7 |
Solid Content | / | 50±1.0 |
Cl- chloridion | % | ≤0.02 |
Alkali content | % | ≤0.3 |
Water reducing rate | % | ≥25 |
Bleeding rate | % | ≤50 |
Air content | % | ≤1 |
COMPATIBILITY
Do not use other types of water reducer or superplasticizers as a mix with JLY-03 series. JLY-03 series water reducer is compatible with selected JLY series retarder, air-entraining agents.
Consult with us for advice.
DOSAGE:
Dosage of JLY-03 should be decided according to the mix design, surrounding, the required water reducing rate and materials. A recommended dosage is 1.3%-3% of the total cementitious materials .Trial mixes should be made to determine the optimum dosage.
PRECAUTIONS:
Health: JLY-03 does not contain any hazardous substances need to be labeled.It is safe for use with standard precautions followed in the construction industry, such as use of hand gloves, safety goggles, etc.
For detailed health, safety and environmental recommendations please consult and follow all instructions on the product Material Safety DataSheet.
Manufacturing
