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Report Preview | Cui Yuansheng – Future Cement and Concrete – Annual Technological Progress and Prospects
On July 30, 2025, the General Office of the State Council issued the “Work Plan for Accelerating the Construction of a Dual Control System for Carbon Emissions”.
Implement a dual control system for carbon emissions, including intensity control and total quantity control.
The cement industry has achieved a peak in total carbon emissions, but meeting carbon neutrality requirements for carbon intensity is still a long way to go.
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Losing nearly 50 million! Another listed concrete company’s performance release
On the evening of October 28th, Sifang New Materials released its third quarter report for 2025.
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XX Building Construction Project ‘Concrete Construction Plan’
The project is located in Xizang.
The first phase of the project includes XX International Hotel, supporting boiler room, power distribution room, etc.
, with a total construction area of 20800 ㎡.
The bottom of the foundation pit is designed to be about 2.
2m lower than the outdoor ground, and the foundation form adopts a combination of independent foundation and strip foundation.
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Why do concrete cracks appear in late autumn season?
In the late autumn season, concrete is prone to cracking, which is a problem that cannot be ignored.
But as long as we control and adopt scientific construction methods and maintenance measures from the source, we can effectively avoid the occurrence of cracks.
I hope everyone can pay more attention to these issues in future construction and prioritize project quality! .
6.3 Code for Quality Acceptance and Evaluation of Soil and Water Conservation Engineering SL/T 336-2025 for Concrete Engineering
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1 The quality acceptance of cast-in-place concrete unit engineering shall comply with the following standards:.
Every signature is straight and firm, with a concrete ‘homogeneous commitment’ behind it
At the construction site, my signature not only represents acceptance, but also a responsibility for the project lifecycle.
And every stroke of confidence comes from the homogeneity and stability of concrete – this is the most easily overlooked but fatal pain point in small volume construction.
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How to judge the quality of concrete? 4 tricks to see through!
Judging the quality of concrete does not require complex instruments.
By mastering the following four practical skills, one can quickly make preliminary judgments.
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【 Paper Sharing 】 Constrb.Build.Mater. Study on the Performance and Field Application of Coal Gangue Coarse Aggregate Concrete Modified by
Coal is the main source of energy in China, and the development of coal resources plays a key role in supporting China’s economic and social development.
Coal gangue is a hard rock that accompanies coal during the coal mining process, accounting for approximately 10% to 20% of coal production.
The accumulation of coal gangue not only occupies a large amount of land resources, but also leads to the continuous deterioration of the ecological environment.
Therefore, exploring scientific and efficient ways to develop and utilize coal gangue is crucial for achieving sustainable development of the coal industry.
Nano silica (NS) exhibits significant advantages in enhancing the performance of concrete, mainly attributed to its filling effect and volcanic ash effect.
The filling effect enhances the internal density of concrete, while the volcanic ash effect promotes cement hydration reaction, thereby optimizing the microstructure of the interface transition zone.
In addition, by using reasonable mixing techniques to bond NS concrete, its mechanical properties can be significantly improved.
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