Industry News - Shandong Jufu Chemical Technology Co., Ltd.

How to quickly find the optimal dosage of water reducing agent?  Apr 28-2025

The operation method for determining the optimal dosage of water reducer through the fluidity of cement slurry. The compatibility between cement and water reducer is bidirectional. In terms of the com...

Application Of Sodium Gluconate In Clean Energy  Mar 31-2025

The rapid rise of clean energy has led to an increasing demand for new materials and technologies in science and engineering. As a multi-purpose chemical, sodium gluconate has shown great potential in...

Effect Of Polycarboxylate Superplasticizer On Concrete: Slump Increase  Feb 05-2025

In recent years, the development of high-rise buildings is getting faster and faster, and the construction of pumped concrete requires more and more high adhesion, water retention and stability of rea...

Common Misunderstandings Of The Use Of Concrete Admixtures  Jan 20-2025

Mistake 1: Concrete admixtures are directly put into use without testingBefore concrete construction, construction units and supervision units always send building materials such as cement, sand and s...

Main Uses And Dissolution Methods Of Hydroxypropyl Methyl Cellulose  Jan 13-2025

Post Date:13,Jan,2025 Main uses of hydroxypropyl methyl cellulose (construction industry) :1. Cement mortar: improve the dispersion of concrete sand, greatly improve the ductility and water solubility...

Three Things Need To Pay Attention To When Mixing Concrete Admixtures  Jun 11-2024

1. Uniform feed:The water-containing admixture is stored in the pool, and the solid particles contained in it have a tendency to sink. The bottom concentration is large, the upper concentration is sma...

Adverse Effects of Mud on Polycarboxylic Acid Superplasticizers and Concrete  May 07-2024

The composition of mud varies depending on the source. The mud in the concrete gravel is divided into three types: limestone powder, clay and calcium carbonate. Among them, stone powder is a fine part...

Sodium Lignosulfonate is a Natural Polymer  Apr 29-2024

Lignin is a substance insoluble in neutral liquids and organic solvents. The two most common methods of producing lignin are to separate cellulose, hemicellulose and lignin; pulp waste liquor (contain...

Research on Testing and Application of Concrete Admixtures  Apr 15-2024

Analysis of the effects of concrete admixtures:Concrete admixture is a chemical substance added during the concrete preparation process. It can alter the physical and working properties of concrete, t...

The influence of temperature and stirring time on the performance of polycarboxylate based high-efficiency water reducing agents  Apr 01-2024

It is generally believed that the higher the temperature, the more adsorption of polycarboxylate superplasticizer by cement particles. Meanwhile, the higher the temperature, the more significant the c...

Redispersible Polymer Powder (RDP) Advantages  Mar 18-2024

Prepare fresh mortar with good water retention:The cement hydration process is a relatively slow process. If the cement cannot be in contact with water for a long time, the cement will not be able to ...

Effects Of Multiple Overadmixtures On Concrete Properties  Mar 05-2024

The dosage of water-reducing agent exceeds the normal dosage several times, and its impact on the performance of concrete should be determined according to specific circumstances.In the first case, in...

The role of dispersant NNO in dyeing  Feb 19-2024

Diffusion agent NNO is an anionic surfactant, which appears as light brown powder and is easily soluble in water of any hardness. The pH value of 1% solution is 7~9, and has no permeability and foamin...

Knowledge Of Dispersant MF  Jan 22-2024

Dispersant MF is a widely used dye additive. It is mainly by methyl naphthalene or washing oil as raw material after sulfonation, hydrolysis, condensation with formaldehyde. An anionic surfactant prod...

There is also so much knowledge about concrete admixtures!  Jan 02-2024

The use of concrete admixtures greatly improves the flow properties of concrete and reduces the amount of cementitious materials in concrete. Therefore, concrete admixtures are widely used. In long-te...

The Influence Of Different Materials On The Performance Of Polycarboxylate Superplasticizer Wter Reducer  Dec 04-2023

1. The influence of admixtures:There are fine slag and a large amount of fly ash in high-performance concrete admixtures, but changes in the fineness and quality of the admixtures have a great impact ...

Analysis of Development Trend of Concrete Admixture Industry  Jun 25-2023

1. Industry market overviewIn recent years, China's construction industry has developed rapidly, the demand for concrete is more and more large, the quality requirements are also higher and higher...

Stable Growth Helps Boost Prosperity, The Industry Will Usher In Strong Reality  May 07-2023

The commercialization and functional upgrading of concrete promote the growth of admixturesDifferent from the relatively stable Demand curve of the cement industry, admixtures have certain growth pote...