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Polycarboxylate Superplasticizer

Polycarboxylate Superplasticizer

YT-201 standard polycarboxylic acid high performance water reducer...

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YT-201 standard polycarboxylic acid high performance water reducer

 

Product Overview

YT-201 standard polycarboxylate superplasticizer is a new generation of environmentally friendly polycarboxylate superplasticizer developed by our company. Its main component is polycarboxylate polymer series with molecular weight of 500-5000.It is an ideal admixture for preparing high-strength and high-performance concrete , has the advantages of high water-reducing rate, strong adaptability and convenient construction, and can completely solve the weakness of high-strength and high-performance concrete with high viscosity and poor construction performance.

 

polycarboxylate superplasticizerProduct main performance

The products mainly implement the GB8076-2008 "concrete admixture" standard and the Ministry of Railways TB10424-2010 "railway concrete engineering construction quality acceptance criteria", all performances meet the above standard requirements.

1. High water reduction rate, low gas content, low sensitivity to water consumption, and can be formulated into various performance admixture products according to concrete requirements.

2. This anionic water reducing agent can improve the strength of concrete of various ages, especially in the later stage of strength improvement.

3. Good slum-control performance, good adaptability to changes in cement, sand and other materials, less loss of slump.

4. High plasticity, can obtain high-performance fluidized plasticized concrete with good pumpability, and significantly improve the durability of concrete.

5. Sodium sulfate content is very low, chloride ion content is low, non-toxic and non-corrosive, the product has no sediment.

 

Technical indicators

Appearance: Colorless, light yellow or light brown transparent liquid

 Solid content (%): 20.0 ± 1.0

 Density (g/mL): 1.05±0.05

 Concrete water reduction rate (%): 25

 

Polycarboxylate water reducer (3)How to use and precautions

1. Recommended dosage:  0.5% to 1.5% of the total weight of the cementitious material.

2. This product can be mixed into the concrete at the same time as the mixing water or incorporated into the concrete after water.

3. This product should not be mixed with any other type of admixture. When replacing the admixture, carefully clean the tank.

4. When first using or replacing the cement type, the concrete test should be done first to confirm the adaptability of the cement and determine the optimum dosage.

 

Packaging and storage

1. 200kg / iron drum or 1000kg / plastic drum;

2. The shelf life of this product is six months. It should be coverd to store and protected from the sun, rain and freezing. If exceed the expiration date,product should be re-tested before use.High-Performance-Polycarboxylate-Superplasticizer-PCE-Water-Reducing-Agent (3)


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