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Shijiazhuang Horizon Chemical Industry Co., Ltd.

shijiazhuang Heping and Pingan Cross,Shijiazhuang,Hebei,China

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Concrete Mortar Polycarboxylate Superplasticizer

China

-

1000 ~ 1200 / Ton ( Negotiable ) Get Latest Price

China

1000 per Ton

5 Ton

Available in 220kg/ drum or 1000kg/ IBC tank and 23mt flexitank.

With in 20 days after receipt your down payment or

2000 Ton per Month

T/T, L/C, Western Union, PayPal

Contact Now

Product Specification

Concrete Water Reducer : Concrete Polyether Superplasticizer

Product Description

Description: 

HS301 is a new generation high performance & environmental friendly superplasticizer, It can be widely used in premix of common concrete, gushing concrete, hydro concrete, high strength concrete, mass concrete and high quality flow plastic concrete etc. 
 
Special Features:

1 A kind of high performance liquid admixture, low-chloride, low-alkali, non-toxic, free effect on ecological environment.
2 HS301 has excellent water-reducing ability. can greatly reduce slump loss.
3 HS301  can significantly reduce 25% ~40% mixing water in concrete.
4 High strength enhancing ability. Better performance when used together mineral admixture.
5 No bleeding, anti-segregation, easy to pump and transport.
6 Good appearance of hardened concrete, without water lines, big bubbles, and color difference.
7 High durability, HS301 polycarboxylate superplasticizer can greatly improve compactness, freeze-thaw resistance, carbonation resistance, elastic modulus and impermeability; reduce drying shrinkage and creep of concrete.
8 A stable performance, non-precipitation.
9 Excellent compatibility with Portland cement.

Uses


1 The dosage of HS301 polycarboxylate superplasticizer for normal strength and high strength concrete is typically 0.6%~1.2% and 1.2%~1.8% respectively, the recommended dosage for GB8076 standard test is 1.0%.

2 The amount of HS301 used in concrete will be slightly adjusted depending upon job requirements, such as concrete strength, variations in cement, aggregate and other job site conditions. Experiments for appropriate dosage must be carried out when changing concrete mix proportion or materials.

3 HS301 can not be compound with naphthalene and anthracene water reducing admixtures. Experiment must be done when polycarboxylate superplasticizer is used together with other chemical admixtures and mineral admixtures.

4 It is not suggested to use HS301 products directly in concrete or other materials without formulation blending. The compatibility of HS301 products 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. 

Technical specification

 

Items Specification
Visual Appearance Lightyellow viscous liquid
Density (g/cm3,23℃) 1.0
PH (23℃) 6.0-8.5
Solid content (%) 40±1.0
Clˉ(%) ≤0.01
Na2SO4  (%) ≤0.2
Alkali(Na2O+0.658 K2O), % ≤5

 

Physical properties

It was obtained according to china national standard method P.O.42.5 reference cement, dosage of   HS301 was 0.55% by wt of cement

Items Specification Test result
Water Reducing Rate(%) ≥25 30
Ratio of Bleeding Rate (%) ≤60 0
Compressive Strength Ratio (%) 1d ≥170 230
3d ≥160 235
7d ≥150 220
28d ≥135 180
Air Content(%) ≤5.0 3.0
SlumpRetention(60min), mm ≤150 160
Ritio of Shrinkage( 28 d), % ≤105 102
Corrosion of reinforcing steel bar No No
Setting time difference Ini. -90~+120 +90
Fin. -90~+120 +60

Application properties


Test Data-Sheet was obtained according to the China National Standard Method. The experiment chose standard cement

 

Packaging

Available in 220kg/ drum or 1000kg/ IBC tank and 23mt flexitank.

Storage
It shall be kept from direst sunlight and stored in dry and cool place at the 0-35℃. 

Shelf life
Its shelf life is normally six month. It is tested eligibility and then used when it is exceeded. 

Handling
HS301 is free from alkaline .It is no toxic, hazardous, and corrosive. It is inedible. 
When it contacts to eyes and skin, The affected area shall be immediately rinsed with plenty of water for minutes. Consult physician if irritation persists. 
Keep container closed when it is not in use. Do not store the product directly under sunlight. 

Contact Us

Contact Person : Mary

Company:Shijiazhuang Horizon Chemical Industry Co., Ltd.

Address:shijiazhuang Heping and Pingan Cross, Shijiazhuang, Hebei, China,

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