GK-4A retarding efficient superplasticizer

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Product
GK-4A retarding efficient superplasticizer
Posting date : Mar 09, 2016
Membership
Free Member Scince Mar 31, 2015
FOB Price
Discuss
Min. Order Quantity
small order is also ok
Supply Abillity
as your requirements
Port
Tianjin
Payment Terms
T/T Or L/C
Package
plastic woven bags ,every bag 25kg, or as your requirements.
Keyword :
Category
Contact
chinacayc
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
GK
Model Number
GK-4A
HS-CODE
2802-00
Package & Delivery Lead Time
Package
plastic woven bags ,every bag 25kg, or as your requirements.
Delivery Lead Time
15days
Detailed Description

GK-4A retarding efficient superplasticizer

 
GK-4A retarding efficient superplasticizer is a kind of no-chlorine low alkali composite mainly compounded of ammonia series water-reducing dosenaphthalene family efficient superplasticizer as the main ingredient and composite of retarder, plastic retaining and a variety of surface active substance. Have high water-reducing ratio, good plasticizing performance, long workability advantages. Suitable for large volume concrete, roller compacted concrete and high temperature construction engineering that have special requirements to concrete.
 
Product Description

A. Technical performance1. Powder dosage 0.7~1.5%, liquid dosage 2~3%, the water-reducing ratio ≥12%2. Mixed in retarding efficient superplasticizer, concrete at 30℃, can delay setting time8~10 hours3. Mixed in retarding efficient superplasticizer, concrete enhanced obviously: 7d≥130%, 28d≥120%4. Add this product can delay the hydration hardening speed of the cement, reduce the hydration heat, and temperature stress, effectively avoid the cracks of concrete5. Add this product can improve concrete workability, enhance concrete impermeability and frost resistance performance6. This product without chlorine, low alkali, good adaptability to various kinds of cementB. Application tips1. Powder and cement mixed in the mixer at the same time and extent the mixing time 30~60s2. For anhydrite or industrial waste as coagulant cement, should tested for adaptability, qualified before using3. Accurately measured when using, strictly control the admixture addition amountC.packaging and storage1. This product is packaged with plastic woven bags ,every bag 25kg2. Storage in cool and dry warehouse, prevent to be damped3. This product has two years validity, if beyond the validity period passed concrete test is still can still use

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