Concrete cracks, solve them one by one!
by This article focuses on 21 common crack problems in construction engineering, summarizing the forms and causes of various cracks from three aspects: basement cracks, floor …
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China Railway 20th Bureau and others applied for a patent for a polycarboxylate superplasticizer with high slump retention and anti
According to the China National Intellectual Property Administration, China Railway 20th Bureau Group Co. , Ltd; China Railway Construction Science and Technology Testing Co. , …
Analysis of Rapid Testing Methods for Raw Materials in Pre mixed Concrete Production
Statement: The article is from the network and media, only for sharing knowledge, and its copyright belongs to the original author or platform. rebar supports …
Frontiers of Geotechnical Engineering | Professor Jiang Quan from the Institute of Geotechnical Engineering: The Effect of Microbial Induced
In this study, a series of experimental observations, data analysis, and numerical simulations were conducted to investigate the effects of adding Bacillus subtilis to mortar …
Minimalist concrete villa, super beautiful!
Young designer Matthew Woodward likes to use plain concrete in his works, with a minimalist design style and extraordinary artistic texture, which has received high …
Application scope and characteristics of prestressed high-strength concrete pipe piles
PHC pipe pile, also known as prestressed high-strength concrete pipe pile. It is a hollow cylindrical concrete precast component made by using pre tensioned centrifugal …
How long is the most suitable time for curing after concrete pouring is completed?
1. erection anchor For poured concrete, natural curing should begin before the final setting of the concrete (usually within 8-12 hours after the completion of …
Reference mix proportion case of German C30 pumped concrete (Pumpbeton)
A reference mix proportion case for C30/37 pumped concrete that complies with German standards (DIN EN 206-1 and DIN 1045-2). magnetic thread disc .
The relationship between concrete cracking and curing!
1. Cracks in commercial concrete are a common and difficult problem to solve. swift lift magnetic former Because traditional concepts hinder the study of the …
New regulations for 24 years! Concrete curing methods and techniques
Starting from February 1, 2024, the “Technical Specification for Maintenance of Cast in place Concrete” JC/T 60018-2023 will be implemented, which specifies in detail the …