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Concrete Admixtures Affect The Rational Mix Proportions
Post Date:24,Feb,2026 Technical Guidance: 1. The biggest problem is a layer of bubbles on the surface of the concrete. These bubbles absorb carbon, forming small black foams. This is caused by poor adaptability, an overdose of admixtures, and high sensitivity. 2. The admixtures don’t improv...Read more -
Cement And Water-Reducing Agents: Which Should Adapt To The Other?
Post Date:9,Feb,2026 Incompatibility between admixtures and cement is a frequent occurrence, especially when using pumped water-reducing agents. Determining the primary cause requires testing and analysis; achieving compatibility necessitates experimentation. The first step should i...Read more -
How do concrete admixtures shape modern engineering?
1. Water-reducing agents – the undisputed “King” (1) What is it? Water-reducing agents are a type of surfactant with a molecular structure that is hydrophilic on one end and hydrophobic on the other. (2) Why add it? Plasticization: Without increasing water usage, it significantly improves the fl...Read more -
Solutions To Common Problems In Engineering Applications Of Polycarboxylate Water Reducers
Post Date:26,Jan,2026 1. Compatibility with Cement: Cement and cementitious materials have complex and diverse compositions. Based on the adsorption-dispersion mechanism, it’s impossible to find a single universal water reducer. While polycarboxylate water reducers have a wider range...Read more -
More than just a water-reducing agent: How can lignin sulfonate become a “green all-rounder” in multiple industries?
Post Date:19,Jan,2026 1.”Soil Improver” and “Pesticide Enhancer” in the Agricultural Field (1) Mechanism of Action of Highly Effective “Soil Improver”: Lignosulfonate is an excellent organic colloid. It can combine with small particles in the soil, promote the ...Read more -
Complete Guide To Using Concrete Additives In Autumn And Winter
Post Date:12,Jan,2026 Challenges of Concrete Construction at Low Temperatures To address the root cause of concrete’s problems at low temperatures, we must first understand its plight. The hardening process of concrete is essentially a chemical reaction (hydration reaction) between cement a...Read more -
Comprehensive Analysis of Cellulose for Construction: HPMC, CMC, HEC, and MHEC
Post Date:29,Dec,2025 Hydroxypropyl methylcellulose (HPMC): * The most widely used cellulose ether in the construction industry * Balanced water retention and thickening properties * Excellent cost-performance ratio and wide applicability Carboxymethyl cellulose (CMC): * The most competitive...Read more -
The Influence Of Concrete Raw Materials On The Adaptability Of Admixtures
Post Date:22,Dec,2025 Which factors in concrete raw materials have a greater impact on the adaptability of admixtures? The main factors are summarized as follows: 1. Cement (1) If the tricalcium aluminate content in cement is high, the concrete mixture will collapse too much over time. Consult wi...Read more -
What Raw Materials Should Be Selected For Compounding Polycarboxylate Water Reducer?
Post Date:8,Dec,2025 Ⅰ. Mother Liquor Among the many types of mother liquors, the most commonly used are water-reducing and slump-preserving mother liquors. Polycarboxylic acid mother liquors can increase their water-reducing rate by adjusting the ratio of acrylic acid to macromonomer, but this s...Read more -
Bangladeshi Clients Visited And Conducted Cooperation Discussions
Post Date:1,Dec,2025 On November 24, 2025, a delegation from a well-known Bangladeshi company visited Shandong Jufu Chemical Technology Co., Ltd. to conduct in-depth investigations and exchanges on chemical additive technology research and development, product application, and future cooperation....Read more -
How to deal with the mildew of polycarboxylate water reducer?
Post Date:24,Nov,2025 Mildew in polycarboxylate superplasticizer can affect their quality and, in severe cases, lead to concrete quality issues. The following measures are recommended. 1. Select high-quality sodium gluconate as the retarding component. Currently, there are numerous sodium glucona...Read more -
Polycarboxylate Superplasticizer User Guide: Improving Concrete Performance
Post Date:17,Nov,2025 （一）Main Functions of Powdered Polycarboxylate Superplasticizer: 1. Significantly improves the fluidity of concrete, making construction easier. 2. Optimizes the water-cement ratio, effectively enhancing both early and late strength of concrete. 3. Enhances construction pe...Read more
