|
|
|
|
|
|
You are here: Home / Product Category / Concrete additive / water reducing agent ( superplasticizer ) / Concrete Admixture Polycarboxylate Superplasticizer PCE Liquid Slump Retention Type
Share to:

Concrete Admixture Polycarboxylate Superplasticizer PCE Liquid Slump Retention Type

ELT-SR28 is a polycarboxylate based high range water-reducing admixture which enables concrete to be produced with very low water to cement ratios. ELT-SR28 does not contain added chlorides and will not promote corrosion in steel. ELT-SR28 is compatible with air-entraining agents, microsilica, accelerators and many other admixtures; however, each material should be added to the concrete separately.ELT-SR28 complies with the requirements of the following standards: ASTM C 494, Type A & F&G. BS EN 934-2.

Quantity:
  • ELT-SR28
  • ELITE-INDUS
  • 3824401000

      Polycarboxylate Superplasticizer Liquid ELT-SR28

 

 

Product Description Of ELT-SR28:

ELT-SR28 is a polycarboxylate based high range water-reducing admixture which enables concrete to be produced with very low water to cement ratios. ELT-SR28 does not contain added chlorides and will not promote corrosion in steel. ELT-SR28 is compatible with air-entraining agents, microsilica, accelerators and many other admixtures; however, each material should be added to the concrete separately.ELT-SR28 complies with the requirements of the following standards: ASTM C 494, Type A & F&G. BS EN 934-2.

ELT-SR28 is high-performance aqueous dispersion agent which is mainly used in ready-mixed concrete. ELT-SR28 is key ingredient in admixture of concrete.It has high water-reduction rate and broad adaptability with many kinds of cement. It can improve the workability of concrete while significantly reduce the mixing water of concrete. The slump retention effect will be very good if mixed with other polycarboxylates high-performance slump-retention admixture of our company.

Typical Analysis Of ELT-SR28:

Natural Characteristics: Polycarboxylic Acid Aqueous Solution

Appearance (20℃) : Light Yellow To Brown Liquid

Solid Content (%)  40 ± 1% 50 ± 1% 

PH Value (20℃) : 5~7  

Proportion (20℃): 1.07 ± 0.02

Chloride Content (%): < 0.01  

Alkali Content (%): < 1.5

 

Features of ELT-SR28:

Water reducing rate up to more than 25%

Achieve high efficiency at low dosage

Broad adaptability with many kinds of cement

 

Advantage of ELT-SR28:

Improve productivity of the concrete

Reduce the comprehensive cost of the concrete

Improve the workability of the concrete

As polycarboxylates high performance water-reducing admixture, ELT-SR28 can be used to design admixture products to meet various construction requirements of advanced-mixed concrete

 

Application of ELT-SR28:

ELT-SR28 is mainly used in the production of ready-mixed concrete as water-reducing ingredient to meet the initial liquidity requirements of the concrete of all strength grades. The concrete has lasting workability if it is compounded with our plasticity liquid.

 

When ELT-SR28 is compounded with other varieties of admixture, please pay attention on the compatibility, and it should be tested before used.

 

Using Method Of ELT-SR28:

The recommended dosage is 0.4%~0.6% (based on weight of cementing material).The most suitable dosage should be finalized according to the materials and characters of project and tests.

Can be mixing with water, or can be added into the concrete batching plant separately.

Can be mixed with high plastic retention type polycarboxylate superplasticizr and all kinds of retarders.

 

Examples of ELT-SR28:

Product in an ready-mixed concrete mixing station, the proportion and performance of concrete are showed in following tables:


 

Form 1——Concrete mix proportion

Component

Qtykg/m³)

Cement P.O 42.5

200

Fly ash Grade

95

Mineral powder S95

70

Medium sand

830

Gravel 5-31.5mm

1000

Water

161

 

Form 2——Performance

Admixture

ELT-SR28

Solid dosage of admixture

0.17%

Initial slump/ Expansion degree

220/570mm

60min slump/ Expansion degree

210/500mm

Air content

2.6%

Concrete status

Good parcel and softness



 

It can be seen from the above results that the concrete product used with ELT-SR28 shows good workability, initial liquidity and liquidity at 1 hour all can meet requirements of construction.

Storage of ELT-SR28:

Sealed storage if unused, storage temperature is 0~40℃

Storage period to maintain optimum performance is 24 months

 

Safety Precautions Of ELT-SR28:

Polycarboxylate superplasticizer ELT-SR28, if direct and prolonged contact with eyes and skin may cause irritation. Wash the affected area of body with plenty of tap water immediately. If irritations persist for long time, please contact with doctor.

 

Packing of ELT-SR28:

1, 230KG/DRUM,80Drums,18.4Ton/20GP;113Drums,25.99Ton/40GP

2, 1.1Ton/IBC Tank,18Tanks,19.8Ton/20GP;24Tanks,26.4Ton/40GP

3, 24Ton/Flexitank,one Flexitank,24Ton/20GP


f6ca76864043cb50abc2fe436b81ff8

Contact Inforamtion:

Mika Chang

Email:mika@elite-indus.com

WhatsApp/wechat/Tel:0086-15212447276


ANHUI ELITE INDUSTRIAL CO.,LTD

ELITE INDUSTRIAL GROUP (CHINA) LIMITED

 
ADD: 18F Tower C, Winning Ocean Plaza,
          No. 680 South Maanshan Rd., Hefei 230041, China

Tel: 0086 - 551 - 6237 2118 , 6237 2126
Fax: 0086 - 551 - 6237 2117, 6237 2122
WhatsApp/Wechat: 0086 - 15212447276

Website: www.ahelite.com

Skype: mika8105825

E-mail: mika@elite-indus.com 



CONTACT US

Add: 18F Tower C, Winning Ocean Plaza, No. 680 South Maanshan Road, Hefei, China
Tel: 0086-551-6237 2118       
Fax: 0086-551-6237 2117

SALES

Tel: 0086-551-6237 2126, 6237 2128
       E-mail: Jackhu@elite-indus.com
Complain & Suggestions: 
       Tel: 0086-551-6237 2125
       Email: admin@elite-indus.com

Anhui Elite Industrial Co.,ltd

Copyright © 2015,Anhui Elite Industrial Co.,ltd