A new high slump type superplasticizer polycarboxylate is a polycarboxylic acids type high-performance water decreaser. It contains isopentenyl, polyoxyethylene ether, and small monomer via free radical polymerization. This is the Polycarboxylate s…
A new type of superplasticizer polyoxyethylene-ether macromonomer is known as concrete Water Reducer. This superplasticizer uses polyoxyethyleneether monomer, unsaturated and sulfonic acids group monomer through radical polymerization. You can find t…
As an admixture, superplasticizer is added to concrete to reduce water consumption and increase the strength of concrete. At present, the high-performance water-reducing agents used in concrete engineering are mainly polycarboxylic acid superplastici…
The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…
This article will talk about different types of high-efficient water reducers and the mechanism of superplasticizers.…
Concrete is a mixture of a graded aggregate, sand, water, and cement. It is necessary to study the influence of concrete components on the effect of the high-efficient superplasticizer in order to give full play to their due effect.…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
Where to use water reducer and how to use concrete water reducer properly would be talked about in this article.…
This article will introduce the dispersion, lubrication and steric resistance of water reducer.…
Other five kinds of water-reducing agents: sulfamate high-efficient water reducer, fatty acids high-efficient water reducer, HSB aliphatic superplasticizer, powder polycarboxylate, casein will be introduced.…
The African Development Bank will finance $25 billion by 2025 to support Africa's fight against climate change, the bank's president said at the bank's annual meeting in Accra, Ghana. He noted that climate change has had many negative impacts on the…
TRA Foaming agent produced by Plant mixture can reduce the density of concrete, resulting in lightweight concrete or low strength (mobile filler) concrete…
Polypropylene PP fiber has the advantages of high strength, good toughness, good chemical resistance and antimicrobial resistance, and low price, so it is widely used in ropes, fishing nets, safety belts, luggage belts, safety nets, sewing threads, c…
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