Concrete Admixture, EARLY STRENGTH SUPER PLASTICIZER - EARLY STRENGTH SUPER PLATCISER

1,Concrete admixture., 2,EARLY STRENGTH SUPER PLATCISER - details see: https://www.buildingsupplieshub.com/concrete-admixture-early-strength-super-plasticizer-10082176

Place of Origin: China (Mainland)

Model Number: EARLY STRENGTH SUPER PLATCISER

Concrete Admixture, EARLY STRENGTH SUPER PLASTICIZER

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EARLY STRENGTH SUPER PLATCISER

APPLICATION

1. Widely used in pre-cast & deposit concrete.armored concrete,pre-stressed reinforced concrete and fly-ash-cement concrete.Compatible with Portland cemen,normal Portland cement,Porland slag cement,fly-ash cement and Portland pozzolanic cement etc.

2. Suitable for selt-cured concrete and its formulations.It has remarkable effects of water reduction and enhancement,especially at the early stage.The modulus and site utilization can be improved.

PROPERTIES,FEATURES & CHARACTEISTICS

1. Appearance:Pale powder.Non-poisonous,odorless,non-flammable and non-corrosive to steel bars.

2. The combined early-strength powdery agent can improve early strength and save cement.

3. At 0-20 compression strength can be increased by 80% on the 1^stday,60% on the 3^rdday,30% on the 7^thday and 15% on the 28^thday when the agent is added at 2.5%.

4. 12% of water can be reduced when it is applied to normal superplastic concrete at 2.5%.

5. After application,all physical properties of concrete can be improved to a certain extent.

6. 10% of cement will be reserved when it is applied as a condition of blending in which collapsibility and strength are fixed aforehand.

PARAMETERS & ACCEPTANCE CRITERIA(FOR REFERENCE)

Parameters		Criteria	Actual Results	Parameters		Criteria	Actual Results
Water Reduction,%		≥12.0	13.2	Compression strenghth,%	1d	≥180	195
Water Penetration,%		≤90	78		3d	≥160	164
Air Content,%		≤3.0	2.7		7d	≥130	135
Temporal Distrbution for setting(min)	Initial setting time	-90-+90	+28		28d	≥115	118
	Terminal setting time		+37	Shrinkage,%	28d	≤135	128
Corrosion to steel bars		None	None
Note:Standard Blend Dosage:2.5%(as cement amount)

RECOMMENDED BLEND DOSAGE

The blend dosage normally ranges from 2 to 3%.The standard blend dosage is established at 2.5%.

DIRECTIONS

1. The powdery agent can be agitated together with cement.Accurate measurement is essential.

2. A 30-second agitation is required to achieve good homogeneity.

PACKGING,TRANSPORTATION AND STORAGE

1. Woven fabric bag with plastic liner.Net weight:25kg 0.13 or 50kg 0.25

2. Cautions should be taken to prevent from being torn by sharp-ended objects while packages are transferred or delivered.

3. It should be stored in a dedicated warehouse that is well-ventilated and dry.It remains effective for two years.At the expration,re-use is allowed if the testing results fall within the established range.In case of humidity contamination,re-use is allowed after drying and crushing.