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During the long lifecycle of a building, concrete components may face an urgent need for reinforcement due to construction defects, insufficient strength, damage to existing …

According to the “Notice on Issuing the Fifth Batch of Association Standard Revision Plan for 2024” issued by the China Building Materials Federation on September …

Affected by the slowdown in the real estate industry and municipal construction, government investment projects and social investment projects in various regions have experienced significant …

When using Article 8. 5. 3 of the “Code for Design of Concrete Structures” GB50010-2010 to calculate the reinforcement ratio of components, it is necessary …

Abstract: In 2024, the production information collection and update results of precast concrete components for precast buildings in Hefei City showed that there were 5 …

The process of achieving precise and intelligent fabric distribution for precast concrete components is an important link in modern industrial construction production, which relies on …

Honeycomb is mainly characterized by local looseness of concrete, less mortar, more gravel, and gaps between gravel, forming honeycomb like pores. edge lift anchor .

Zhang Guodong: With 35 years of experience in design and construction cost work, he has published practical books and works on engineering cost in China, …

https://doi. org/10. 1016/j. engstruct. 2024. rebar protection caps 117705.

Based on the average rebound value and carbonation depth of each testing area, the strength value of the concrete in the testing area can be …