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Typical Problems And Solutions In The Application Of Polycarboxylate Water Reducers In Concrete(II)
Post Date:18,Nov,2024 4. The problem of slow early strength development of concrete With the rapid advancement of residential industrialization in my country, the demand for precast concrete components is growing. The...Read more -
Welcome To The International Perspective: Foreign Customers Come To Visit Our Factory
In this era of globalization, every communication with foreign customers is a valuable opportunity. It not only promotes in-depth business cooperation, but also is an important window to showcase corporate st...Read more -
Technical Issues In The Application Of Polycarboxylate Superplasticizer Water Reducers(II)
2. The sensitivity of polycarboxylic acid water reducer to mud content The mud content in the raw materials of concrete, sand and gravel, will have an irreversible impact on the performance of concrete and reduce the performance of polycarboxylic acid water reducer. The...Read more -
Prevention And Control Measures For Mildew Of Polycarboxylate Water Reducer
Post Date:14,Oct,2024 (1) Polycarboxylate water reducer contains a large amount of nutrients for the survival of bacteria and other microorganisms. The higher the temperature, the easier it is for microorganisms to reproduce, and the faster the effective ingredients in polycarboxylate water reduc...Read more -
What are the key points in construction of concrete mixed with various admixtures?(II)
Post Date:30,Sep,2024 (5) Early strength agent and early strength water reducing agent Some are added directly as dry powders, while others should be mixed into solutions and used according to the instructions fo...Read more -
Welcome Moroccan Customers To Visit Our Company
Post Date:30,Sep,2024 On September 26, Shandong Jufu Chemical Technology Co., Ltd. received customer representatives from Morocco for an in-depth and comprehensive factory visit. This visit is not only an inspection of our production strength, but also an important miles...Read more -
What are the key points in construction of concrete mixed with various admixtures?(I)
Post Date:23,Sep,2024 1)Admixture The dosage of admixture is small (0.005%-5% of the cement mass) and the effect is good. It must be calculated accurately and the weighing error should not exceed 2%. The type and dosa...Read more -
How Much Do You Know About Water Reducing Agent?
Post Date:9, Sep, 2024 Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Most of them are anionic surfactants. After being added to the concrete mixture, it has a dispersing effect on cement particl...Read more -
Factors Affecting The Compatibility Of Cement Concrete Admixtures And Cement(II)
Post Date:3, Sep, 2024 7. Influence of mixing time and mixing speed The mixing time has a relatively direct impact on the content of concrete and the dispersion effect of concrete admixtures on concrete, and indirectly affects the workability, mechanical properties and durability of concr...Read more -
Factors Affecting The Compatibility Of Cement Concrete Admixtures And Cement(I)
Post Date:26, Aug, 2024 1. Mineral composition The main factors are the content of C3A and C4AF. If the content of these components is relatively low, the compatibility of cement and water reducer will be relatively good, among which C3A has a rela...Read more -
Analysis Of Must-know Issues In The Application Of Polycarboxylate Water-reducing Agent(II)
Post Date:19, Aug, 2024 4. Air entrainment problem During the production process, polycarboxylic acid-based water reducing agents often retain some surface active ingredients that reduce surface tension, so...Read more -
Analysis Of Must-know Issues In The Application Of Polycarboxylate Water-reducing Agent(I)
Post Date:12, Aug, 2024 1. The polycarboxylic acid-based high-performance water-reducing agent is different from the naphthalene-based high-performance water-reducing agent in that: The first is the diversity and adju...Read more
