8 appearance defects of concrete structures: how to prevent and control them?
by Honeycomb is mainly characterized by local looseness of concrete, less mortar, more gravel, and gaps between gravel, forming honeycomb like pores. edge lift anchor .
Author: admin
How to calculate precast concrete components—— Zhang Guodong (Dongliang) Cost
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, …
【 Paper Sharing 】 Prediction of Ultimate Bending Moment of UHPC Reinforced Concrete Components Based on Ensemble Learning Model
https://doi. org/10. 1016/j. engstruct. 2024. rebar protection caps 117705.
Rebound method testing – calculation of concrete strength of components
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 …
Construction Guidelines for Precast Concrete Components by China Construction Engineering Corporation, Page 62
Due to limited space, the information is not fully displayed. ferrule loop insert Please contact the editor for the complete information according to the following …
Analysis of Factors Affecting the Rebound Strength of High Performance Concrete Components
A common confusion encountered during construction is that both the strength of the concrete standard specimen and the strength of the same curing specimen meet …
Don’t construct concrete like this, otherwise you will suffer a big loss
On the vast stage of contemporary architecture, concrete plays an indispensable role in firmly supporting various building structures, and its quality is directly related to …
How to choose release agent for concrete components?
Concrete release agent, also known as concrete isolation agent or release lubricant, is a substance applied to the inner wall of the formwork to lubricate …
Today’s Encyclopedia: Can the bending reinforcement amplitude not exceed 40%? Calculated based on the bearing capacity of the components
When bonding steel plates and carbon fibers to bending members, the increase should not exceed 40%. precast lifting clutch Is the benchmark the calculated bending …
What are the effects of molds on the quality of precast concrete components? Let’s take a look together
In the production process of precast concrete components in precast buildings, molds serve as the main material for forming precast concrete components. Their design scheme, …