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10Mar 2022

Influence of water reducing agent on concrete

1. Setting time. High efficiency water reducing agent does not have delay coagulate effect generally, still may promote cement hydration hardening even.
08Mar 2022

Effect analysis after using admixture

1.enhance the impermeability of concrete, improve durability 2.Improve the homogeneity of concrete and reduce the slump loss 3.reduce concrete shrinkage rate, avoid the formation of cracks
04Mar 2022

Influences of raw material quality on concrete quality

In the construction of engineering projects, when the quality and proportion of concrete raw materials have problems, it will have a great negative impact on the overall construction quality of the pr
02Mar 2022

The optimum way of input of admixture

At present the admixture most see powder and liquid two kinds of supply state,
16Feb 2022

Compatibility issues between cement and admixtures

In the process of testing admixtures, there may be compatibility problems when cement and admixtures are mixed together. There are two main reasons for this situation:
14Feb 2022

Influence of water reducing agent on concrete

1. Setting time. Superplasticizers generally have no retarding effect, and may even promote the hydration and hardening of cement.
18Jan 2022

Precautions for the use of concrete admixtures

Although concrete admixtures have many advantages, improper use can also negatively affect the function of concrete. Therefore, the production and use of concrete admixtures should pay attention to th
17Jan 2022

The adaptability of water reducer to temperature

Traditional superplasticizer are sensitive to temperature, and their dispersion performance is improved at high temperatures in summer. However, the loss of fluidity is aggravated, and the dispersion
21Dec 2021

Concrete admixture and concrete construction

Concrete is a necessary building material in modern society.
16Dec 2021

Selection principle of water reducer

The basic principles for the selection of water-reducing agent: First, the performance of the water-reducing agent should meet the requirements of engineering use, and it has good adaptability to the
14Dec 2021

Problems existing in the use of water reducing agent

As one of the most important components of cement concrete, the role of water reducing agent and its contribution to the development of concrete science and technology have been recognized by the engi
23Nov 2021

The influence of excessive water reducer on concrete

Due to the influence of various adverse factors, the quality of the water reducer mixed into the concrete in the actual construction process often exceeds the standard, and the content of the water-re

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Knowledge

Influence of water reducing agent on concrete

Effect analysis after using admixture

Influences of raw material quality on concrete quality

The optimum way of input of admixture

Compatibility issues between cement and admixtures

Influence of water reducing agent on concrete

Precautions for the use of concrete admixtures

The adaptability of water reducer to temperature

Concrete admixture and concrete construction

Selection principle of water reducer

Problems existing in the use of water reducing agent

The influence of excessive water reducer on concrete