What quality inspection tests should be done during construction? What are the contents? Summary for reference! 01 engineering geological survey 02 earthwork backfilling 03 foundation and foundation 04 foundation pit support 05 reinforcement connection of structural engineering 06 concrete of structural engineering 07 prefabricated components of structural engineering 08 mortar of structural engineering 09 steel structure of structural engineering 10 structural engineering after anchoring 11 decoration 12 energy saving how many large oil and gas fields were found in three barrels of oil in 2021? Latest: illegal electric welding 9 dead and 5 injured! It has been made clear that welders who work without certificates and whose certificates expire in 2022 will be severely punished! Safety man, what will you do in 2022? Manual calculation of reinforcement formula Daquan underground waterproof structure details, teach you these three! Sudden! Hunan Yueyang Baling Petrochemical gas leakage flashover! The installation of fire hydrant and sprinkler seems simple.
Did you do it right on the construction site? Main structure acceptance procedures and preparations..
