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Analysis And Treatment Of Common Concrete Problems
Severe bleeding during concrete construction 1. Phenomenon: When vibrating concrete or mixing materials with a vibrator for a period of time, more water will appear on the surface of the concrete. 2. Main reasons for bleeding: The serious bleeding of concrete is mainly ...Read more -
About The Production And Storage Of Polycarboxylate Water Reducer
There are some specific details that need to be paid attention to during the production of polycarboxylic acid water-reducing mother liquor, because these details directly determine the quality of polycarboxylic acid mother liquor. The following points are the precaution...Read more -
Key Issues In Current Research On Concrete Admixtures
Post Date:25,Aug,2025 Research, Development, and Application of Environmentally Friendly Concrete Admixtures: With growing environmental awareness, the environmental impact of concrete admixtures is gaining increasing attention. Heavy metals and organic compounds contained in traditional admixt...Read more -
The Influence Of The Selection Of Concrete Admixtures On Concrete Properties
Post Date:8,Sep,2025 The role of concrete admixtures: The role of concrete additives varies with the type of concrete additives. The general role is to improve the fluidity of the corresponding concrete when the water consumption per cubic meter of concrete or the cement consumption does not chan...Read more -
Warmly Welcome Indonesian Businessmen To Shandong Jufu Chemical To Discuss Cooperation
Post Date:18,Aug,2025 On August 13th, a well-known Indonesian group company visited Shandong Jufu Chemicals for in-depth discussions regarding the purchase of concrete additives and other products. After friendly negotiations, the two parties successfully signed a long-term purchase agreement for...Read more -
Application Of Concrete Admixtures In High Temperature Environment In Summer
High-Performance Water-Reducing Agent Application 1. Molecular Structure Customization A polycarboxylate water-reducing agent with a side chain density of ≥1.2 per nm² is selected. Its steric hindrance effect can reduce the damage of the adsorption layer caused by high temperatures. When added wi...Read more -
How To Solve The Problem That The Slump Of Fresh Concrete Is Lost Within 10 Minutes?
Post Date:4,Aug,2025 Reasons for rapid slump loss: 1. Concrete admixtures and cement are not compatible, causing rapid concrete slump loss. 2. Insufficient amount of concrete admixtures, unsatisfactory slow setting and plastic preservation effects. 3. The weather is hot, and some admixtures fai...Read more -
Compatibility Issues Between Polycarboxylate Admixtures And Other Concrete Raw Materials(II)
Post Date:28,Jul,2025 Polycarboxylate water-reducing agent has been highly praised by the industry engineering community due to its low dosage, high water reduction rate and small concrete slump loss, and has also driven the rapid development of concrete technology. The influence of machine-made ...Read more -
Compatibility Issues Between Polycarboxylate Admixtures And Other Concrete Raw Materials(I)
The influence of cement and admixture compatibility on concrete quality (1) When the alkali content in cement is high, the fluidity of concrete will decrease and the slump loss will increase over time, especially when using water-reducing agents with low sulfate content. The effect is more obviou...Read more -
Redispersible Polymer Powder: a key material for improving the performance of building mortar
Redispersible Polymer Powder is a water-soluble redispersible powder, the main components of which are ethylene/vinyl acetate copolymer, tert-butyl vinyl acetate/vinyl acetate/ethylene, vinyl acetate/tert-butyl vinyl acetate copolymer, acrylic acid copolymer, etc. The polymer emulsion is generate...Read more -
The Key To Improving The Performance Of Ready-mixed Concrete
Post Date:7,Jul,2025 The interaction between admixtures and cement: The main function of admixtures is to improve the performance of concrete by adding corresponding admixtures to concrete, thereby promoting the improvement of construction quality and efficiency of construction projects. The reas...Read more -
Comparison Between Polycarboxylate Superplasticizer And traditional Superplasticizer
Post Date:30,Jun,2025 Polycarboxylate Superplasticizer is mainly copolymerized by unsaturated monomers under the action of initiators, and the side chains with active groups are grafted onto the main chain of the polymer, so that it has the functions of high efficiency, controlling slump loss and...Read more
