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Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer

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Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer

Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer
Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer

Large Image :  Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer

Product Details:
Place of Origin: CHINA
Brand Name: elite-indus
Certification: ISO
Model Number: Elt-SR
Payment & Shipping Terms:
Minimum Order Quantity: 500kgs
Price: USD500-900/TON
Packaging Details: 1.15/IBC TANK OR 230KGS/BARREL
Delivery Time: 5-8 WORK DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500000TON PER YEAR
Detailed Product Description
Visual Appearance: Colorless Or Yellowish Liquid Cl-: ≤0.2
Solid Content,%: 40.0±1.0 , 50.0±1.5 Slump Retention(60min)mm: ≤80
Product Name: Concrete Chemical Admixture Pce 50% Polycarboxylate Super Plasticizer Liquid For Plastering Density,g/cm3: 1.10±0.05
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1.super plasticizer PCE Introduction

polycarboxylate superplasticizer is latest generation concrete admixture, compare with other concrete admixture,its advantage as follows:

a,higher water reducing ratio.

b,lower dosage.

c,higher concrete strength.

 For liquid type polycarboxylate superplasticizer,it is very convenient for use,can be added directly to concrete;can also be diluted to lower solid   content with water.


2.super plasticizer PCE Characteristic

A. Good slump retention ability: Delaying time of transporting concrete and time of detention at construction site, guarantee concrete pumpability.

B. Slow release: It is low initial water reduction and high later, it has excellent dispersion for cement. It can keep concrete good slump retention during 1-3 hours.

C. Special adaptability: It can be widely used in premix of common concrete, gushing concrete, high strength and durability concrete.

D. High strength gained rate: Greatly increasing early and after strength, reducing energy loss.

E. It can be used by mixing WR PCE together to reach the requirements of client.

Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer 0

3.super plasticizer PCE specification

Items Unit Specification
Visual Appearance / Colorless or yellowish liquid
Density g/cm3 1.10±0.05
PH Acidity % 6.5±1.0
Solid Content % 40.0±1.0 , 50.0±1.5
Cl- % ≤0.2
Na2SO4 % ≤0.5
Cement Paste Fluidity mm ≥220
Physical & Mechanical properties
Test Items Corporation Specification Test Result
Water Reduction Rate% >=25 33
Bleeding Ratio% ≤60 0
Air Content% <=6 3.5
Slump Retention(60min)mm ≤80 30
Compressive Strength Ratio% 1d ≥170 220
3d ≥160 210
7d ≥150 195
28d ≥140 180
Shrinkage% 28d ≤110
Steel reinforcement corrosion No no
 

4.super plasticizer PCE Principle Of Function

Molecular main chain of polycarboxylate high performance water reducer is firmly adsorbed on surface of cement granule where can efficiently counteract hydration reaction and increase its plasticity. Branched chain surround cement granule having sterically hindered and electrostatic exclusion function which is different from conventional imparts excellent dispersing ability and effect of water reducing which make integrative characteristics of concrete improve greatly.

5.super plasticizer PCE Application area:

high speed railways; highways; airports; ports; (hydro) power plants in forms of pre-cast concrete, reinforced concrete and pre-stressed concrete; specifically designed for projects which have more demanding requirements on transportation / construction period as well as slump retention (e.g nuclear plants)

Construction Chemical Polycarboxylic Acid Pce Based Superplasticizer 1

6.super plasticizer PCE Handling Notes

A.Elt-SR is free from alkaline. It is no toxic, hazardous, and corrosive. It is inedible.

B. When it contacts to eyes and skin, the affected area shall be immediately rinsed with plenty of water for minutes. Consult a physician if irritation persists.

C. Keep container closed when it is not in use. Do not store the product directly under sunlight.

 

 

7.super plasticizer PCE Methods Of Use

A. The dosage of Elt-SR is suggested as follows(wt.% of cement):0.25%-0.8%.

B. It can be mixed in metric water or added in concrete mixer. The recommended stirring time is 150s at least. Concrete mixing test should be made before using in order to insure concrete quality.

C. It can be compounded together retarder, defoamer, air-entertraning reagent, sodium gluconate and so on.

 

D.Elt-SR is sold as raw materials. It is not suggested to use this products directly in concrete or other materials without formulation blending. The compatibility of this product to particular cement, aggregate and the other raw materials in the application is not guaranteed. It should be obtained through trial mixes and formulation technologies by the users.

 

 

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