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On the factors affecting the performance of concrete construction
If the sand rate is too low, the concrete workability will be poor, and the pump and pipe will be blocked easily . Workability is...
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Embankment filling + cutting excavation, super practical site construction guide.
During compaction, the adjacent two wheel tracks should overlap 1 / 3 of the wheel width to keep uniform compaction without leakage . These materials...
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70 specifications for road, bridge, tunnel and culvert construction
The compressive strength of cement concrete precast sidewalk blocks for urban roads should meet the design requirements, and should not be lower than 30MPa when...
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Water supply and drainage construction process
3 . 4 . Before the water supply system is put into use, the water test must be carried out, the valve and water nozzle...
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Do catering, this is called professional! From site selection to design and construction to marketing promotion, the whole process service!
It has the second grade qualification for professional contracting of Building Decoration Engineering approved by the Ministry of housing and urban rural development of the...
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Construction scheme of autoclaved aerated concrete (ALC) light partition wall (downloadable)
Zhengge recommendation: welcome to join the members of Baidu network disk of 2021 “engineering practical reference” and add Zhengge Baidu network disk friends to share...
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[reminder] this road is blocked! Construction of Beida pedestrian street in Songxian County starts, upgrading and reconstruction!
Please plan your travel route in advance, for the inconvenience, please understand! After reading this article, what do you want to say? Welcome to click...
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No. 2021.3.18-21 interpretation of applicable legal issues in construction contract dispute cases of Construction Engineering (I) understanding and application and high level seminar on legal practice of real estate and Construction Engineering
The applicability of lien or refusal of delivery in the contract 5 . [fee and registration method] the learning fee is 3600 yuan (including teaching...
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Specification for construction of composite impervious membrane what is composite impervious membrane “13285449688”
There are more and more decisive factors, which can only be determined in the analysis . is a professional material engineering company which mainly produces...
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Quotation of composite impervious membrane construction of composite impervious membrane “13285449688”
6 . 7 . Other foundations of subgrade are salty and impervious . Therefore, the price of HDPE geomembrane varies . Marine and freshwater farms...