Ringlock scaffolding Manufacturer
News Ticker
The pressure test must be 1.5 times higher than the maximum working pressure to ensure no penetration and leakage . If it cannot enter the...
The background investigation of the candidates to be employed in the relevant positions . For candidates who fail to meet the employment standards or voluntarily...
(4) According to the depth and scope of the landslide, the location, the stress condition and the degree of damage, the treatment measures should be...
The paint is not easy to fall off, the color is bright, does not fade, and the wear resistance is better . 2 . 5...
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...
Class III General Contracting of construction engineering, class III General Contracting of highway engineering, class III General Contracting of water conservancy and Hydropower Engineering, class...
It mainly includes: laws and regulations related to project quality management issued by the state and relevant government departments, such as “construction law”, “Bidding Law...
05 causes of transverse cracks in asphalt surface course: 1 . 01 causes of asphalt surface segregation: 1 . Soil spilled on the road during...
1 . The quantity of all materials for hot asphalt surface treatment by mixing method is almost the same as that by layer paving method,...
During the leveling, the smoothness of the specified road arch, cross slope and joint shall be maintained . (3) Ash distribution: quicklime should be fully...
