News

(Concrete and cement industries collude around Actionable Mission Partnership’s ‘real-world’ net-zero emissions roadmap) LONDON, Dec. 5, 2023 /PRNewswire/ — Major concrete companies and cement plants such as Heidelberg, Cemex, and Holcim are leading…

(The South African cement and concrete industry is facing multiple challenges. Hydroxy Propyl Methyl Cellulose is an important material for concrete.) South Africa's cement and concrete industry faces multiple challenges and threats,…

(The type and composition of the concrete quick-setting agent) What is concrete quick-setting agent? The concrete quick-setting agent is a kind of concrete admixture that is mainly used to regulate the setting time…

(The world’s first graphene-reinforced concrete has been poured: strength increased by 30%, reducing building materials and carbon emissions) As the most widely used material on earth, concrete creates a massive carbon footprint that…

(The 3 matters needing attention in the use of mold release agents in winter construction) The rational use of release agents can effectively improve the appearance and durability of concrete.  With the…

(Introduction of aluminate cement CA50-A600 high alumina refractory cement) Aluminate cement (Aluminate Cement, referred to as AC) is commonly used in special engineering fields, and CA50-A600 is a type of aluminate cement.…

(Analysis of measures to reduce shrinkage cracking of concrete) The cracks caused by concrete shrinkage affect not only the bearing capacity, waterproof performance, and safety of concrete but also its durability. The…

(The determination of the strength of in situ concrete) What is concrete early strength? Some research on the performance of the maturity method in cold weather was reported; however, this research is…

(This paper aims to report that high early-strength concrete can be produced) What is concrete early strength? When we ask what affects the strength of concrete, the answer is—just about everything. Among…

(Foam Concrete Winter Construction Precautions) The concrete mix in foamed concrete insulation materials can gradually set and harden after pouring until the final strength is obtained due to cement hydration. The speed…

(The specified strength of very high-strength concrete) What is concrete early strength? The quality of concrete is judged largely on the strength of that concrete. Equipment and methods are continually being modernized,…

(How do you increase early strength of cement) What is concrete early strength? Abstract. High early-strength Concrete is one of the types of high-performance Concrete. High early-strength Concrete (2500-3500 psi compressive in…