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Precast beam construction (pre tensioning method and post tensioning method)
3.4 when pouring concrete, first lay the bottom and vibrate, then penetrate into the steel formwork, and finally pour the second stage concrete. 3.5.3 a...
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The key points of the technical code for safety of construction work at heights are explained in detail. This article takes you to know JGJ
This article takes you to know jgj80-2016, the complete set of original specification + detailed explanation. Fixing Socket Editor’s quotation: this time, we share the...
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Gas leakage caused by construction lasted for 3 hours and 25 minutes, 5 deaths and 52 injuries were caused by electric spark ignition
Fixing Socket Cross Pin Everyone who pays attention to safety pays close attention to and supports the “safety string” contractor management training seminar, contractor management...
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What excavator leg press! The construction site suddenly collapsed in a large area, and the crane driver immediately jumped down to save his
As everyone knows, if someone goes down to take back his legs, don’t wrong him! And he is a brave old driver! The speed and...
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1-69 analysis of bubbling phenomenon in high speed railway concrete construction!
The results show that the biggest difference between the quality of fly ash is that low-quality fly ash contains metal aluminum, while high-quality fly ash...
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Excellent case 2 of the Supreme People’s court in 2021: elements and right of recourse of the general construction contractor to bear the
If the construction project is subcontracted and the wages of migrant workers are in arrears, the general construction contractor shall pay off the debts first,...
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Construction process and technical measures for ventilation, smoke control and air conditioning system
When the air duct is installed vertically, the spacing shall not be greater than 4m, but the fixed parts of each riser shall not be...
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3.5-6 training course on full tax control and tax related planning of construction enterprises under the integration of industry and finance
Li, a doctor of management, a Chinese certified public accountant (CPA) and a well-known financial and tax planning expert. Handling of employment policy and individual...
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Multiple documents: personnel over 60 years old are not allowed to enter the construction site for operation!
On October 21, Tianjin Municipal Commission of housing and urban rural development issued a notice on Further Strengthening the work related to the safety production...
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With this construction doggerel, you can do all the road and bridge projects in the world!
25. 11. The stabilized soil mixture shall be tested in time, and the problems found shall be corrected in time; The application standard has basis,...