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A study on properties and application of calcium sulphoaluminate cement
1 IntroductionCalcium sulphoaluminate cement (CSA cement) was successfully developed by China Institute of Building and Materials Science in 1975 and won the second prize of national invention in 1982...
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What's the Application Prospects of Phosphogypsum in the Production of Sulphoaluminate Cement
Compared with being applied as Portland cement retarder, the production of sulphoaluminate cement can consume more phosphogypsum. In the production of sulphoaluminate cement, it is not only necessary ...
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The difference between refractory mud and refractory cement
There is a difference between refractory mud and refractory cement,which many customers are confused.Oreworld Trade(Tangshan) Co.,Ltd tells you the difference between them.A binder is used in the kiln...
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Application Prospects of Phosphogypsum in the Production of Sulphoaluminate Cement
Produce sulphoaluminate cement with post adding phosphogypsumIn the production of sulphoaluminate cement, according to the different types of cement, some need dihydrate gypsum as post adding gypsum w...
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Characteristics and application of flake graphite powder
Flake graphite powder is processed by natural graphite pulverization,and flake graphite is processed into powdery graphite powder.The flake graphite powder has good thermal conductivity,electrical con...
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How to Select CSA Cement Additive
CSA cement has a fast hydration speed, and the ettringite formed in the early hydration stage will quickly cover the water reducing agent on the cement particle surface, which reduces the effective co...
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How to distinguish the quality of high alumina fire bricks
High alumina bricks are commonly used in China for industrial furnaces such as steel, steelmaking,hot blast stoves,electric furnace tops,blast furnaces,reverberatory furnaces,rotary kiln linings,etc.,...
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The Overview of Light Calcium Carbonate (Precipitated Calcium Carbonate)
Raw material: natural limestoneGeneral introduction to the making processCalcine the selected limestone and decompose it into calcium oxide (CaO), then add water (H2O) to digest the CaO into calcium h...
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Analysis of Factors Affecting Water Demand of Cement Standard Consistency
In recent years, the issue of water demand for cement has attracted more and more attention.Especially in the cement industry in the Guangdong and Guangxi regions,the concrete industry always hopes th...
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The Functions and Applications of Light Calcium Carbonate
Light calcium carbonate, which is also called precipitated calcium carbonate, or light calcium for short, is made by the following processes: burn limestone and other raw material to produce lime and ...
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How to Identify Mica Powder
Mica is a kind of layer silicate mineral containing water with a great variety. Mica powder has unique acid resistance, alkali resistance, and chemical stability, as well as good insulation, heat resi...
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Study on Mechanism of Natural Anhydrite Sulfate Activator
China's anhydrite resources are mainly anhydrite,with high grade and wide distribution,and its reserves rank first in the world,reaching 30 billion tons.The solubility of anhydrite is greater than tha...
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What is CSA Cement?
In 1975, the China Academy of Building Materials Science successfully developed CSA cement.In 1982, on the basis of CSA cement, China Academy of Building Materials Science successfully developed iron ...
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China develops high-efficiency and environmentally-friendly high-alumina refractory cement
At present,the transformation and upgrading of the cement industry has become a hot social issue at present,and energy conservation and emission reduction is the weapon to promote the transformation o...
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What Is the Refractory Binder, and What Are the Binding Forms and their Characteristics of Commonly
Refractory binder refers to the material that can cement the refractory aggregate (aggregate and powder) composed of a certain degree of granularity and produce sufficient bonding strength at room tem...
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