Top Quality Defoamer - GQ-SN Flash Setting Admixture – Liquid concrete accelerator (Alkali-free) – Gaoqiang

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Our firm has been concentrating on brand strategy. Customers' satisfaction is our best advertising. We also offer OEM provider for Latex Additive For Concrete , Hardening Accelerating Type Water Reducing Admixture , Chemical Admixtures Used In Concrete , Our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
Top Quality Defoamer - GQ-SN Flash Setting Admixture – Liquid concrete accelerator (Alkali-free) – Gaoqiang Detail:

Product Description

GQ-SN is a type of liquid state concrete accelerator. The main component of GQ-SN is sodium aluminate. The admixture is used mainly for sprayed concrete; it can accelerate the hardening process of concrete efficiently, and has the advantages of lower dust density, low resilience, high long-term strength, etc.

Product Features:

1 Accelerating the hardening of concrete efficiently. It can make the initial setting time less than 5 min and the final setting time less than 10 min.

2 Effectively increase early strength, and no effect to long-term strength.

3 Low resilience in use of the proportion of concrete.

4 Tiny expansive, can improve the water seepage.

5 Weaken the sensitivity of the polycarboxylate water-reducer to raw materials, water consumption and dosage.

Fields of Application

Cementitious construction materials, especially recommended for early-strength cementitious construction, such as spraying mortar, sprayed concrete, plugging concrete, tunnel lining concrete, etc.

Technical Data/Typical Properties



Solid Content


Density/(g/cm3), 22℃


Chloride content/(%)


Alkali content/(%)


*The above typical properties do not constitute the specifications of the product.

Application Recommendation

Dosage: The recommended dosage is 6.0-8.0% by weight of binding material. The practical dosage should be based on cement type, environment temperature, water cement ratio, strength grade, construction technology and project requirement. It is recommended that you should test the performance using raw materials on site.

Usage: Put the mixing cementitious materials into injector, accelerator is added in the nozzle. The water cement ratio is recommended 0.33-0.40 for mortar, 0.38-0.44 for concrete, and ensuring the spraying mortar or concrete not flow, pure color.

Package and Storage

Package: 200kg/drum, 1000kg/IBC or upon request.

Storage: Stored at ventilated dry warehouse of 2-35℃ and packaged intact, without unsealing, shelf life is 90 days. Qualified before use if exceed the shelf life.

Safety Information

Detailed safety information, please check Material Safety Data Sheet.

This leaflet is only for reference but does not claim to be complete and is without any obligation. Please advance to test its applicability.

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Top Quality Defoamer - GQ-SN Flash Setting Admixture – Liquid  concrete accelerator (Alkali-free)  – Gaoqiang detail pictures

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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for Top Quality Defoamer - GQ-SN Flash Setting Admixture – Liquid concrete accelerator (Alkali-free) – Gaoqiang , The product will supply to all over the world, such as: Ukraine, Bahamas, Muscat, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality products. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our products and services, please do not hesitate to contact us!
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Ryan from Swedish - 2018.11.04 10:32
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Myrna from Swansea - 2018.02.04 14:13
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