Example of mix design for self compacting concrete
by The preparation of self compacting concrete generally uses Portland cement or ordinary Portland cement, which should comply with the provisions of the national standard GB175-2007 …
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How to inspect and accept the incoming supervision of concrete raw materials? The supervisor should grasp these 6 aspects well
In construction engineering, the quality control of concrete raw materials by the supervisor is a key link to ensure the safety and durability of the …
Bidding below cost price, the degree of internal competition is unprecedentedly fierce! Another article from the Concrete Association
Please indicate when reprinting. rebar bolsters This article is reprinted from China Concrete Network, and the cover image is sourced from the internet.
Inability to pay off debts! Another batch of concrete companies have collapsed
According to the Intermediate People’s Court of Taiyuan City, Taiyuan Gaoyuanteng Concrete Co. , Ltd. is unable to repay its due debts and its assets …
Guidelines for Handling Professional Contracting Qualifications for Pre mixed Concrete
The application for professional contracting qualifications for ready mixed concrete must meet national unified standards and follow the approval process of local housing and construction …
How to prevent and control defects in concrete structures
The appearance quality defects of cast-in-place concrete structures can affect the appearance, function, structural performance, and service life of the project. magnetic thread disc Therefore, …
Special Topic on Municipal Engineering for First Class Constructors in 2025: Pre stressed Concrete Construction Technology
Firstly, Teacher Zhao has been dedicated to the industry for 18 years, and because of his focus, he excels in all majors. swift lift foot …
Application of ceramic waste in concrete materials
With the rapid development of the ceramic industry, the problem of ceramic waste is becoming increasingly prominent. These wastes mainly come from the production process …
Design Principles and Applications of High Strength Concrete
High Strength Concrete (HSC) typically refers to concrete with a compressive strength grade of ≥ C60 (Chinese standard) or ≥ 41MPa (international standard). Its design …
Comparative analysis of ordinary concrete and impermeable concrete
The main differences between ordinary concrete and impermeable concrete lie in their design objectives, material composition, performance characteristics, and scope of application. shuttering magnet adapter …