scaffolding
In recent years, power facilities have been seriously damaged by cranes, forklifts, excavators and other large machinery, resulting in a number of personal injuries, which...
Description of lightning: lightning is caused by the mutual high-speed motion and severe friction between clouds in the sky, which makes the high-end clouds and...
Cx-4 noise insulation construction example sharing, using the recent spare time to do it yourself, about 5-7 hours a day, a total of 10 days,...
According to Article 39 of the road traffic safety law of the people’s Republic of China, in order to ensure safe and orderly road travel...
In order to improve the road safety capacity and meet the needs of public travel safety, Midu Highway Branch Bureau will carry out pavement disease...
The following 3D construction animation reproduces the whole construction process of cast-in-place bored pile, including construction preparation, survey and setting out, steel casing embedding, mud...
Pay attention to us by clicking the blue words . My friends have noticed that the road section will be completely closed from March 8...
Composite member is composed of precast concrete member and post cast concrete, which is formed in two stages as a whole stressed structural member; composite...
Jianjiantong media ID: jianzhoutong media ID: at about 16:50 on November 18, 2019, when the concrete of + 31.5m high-rise beam and slab was poured...
From 06:00 on April 10, 2020, due to the tunnel maintenance construction, the section from zhongxiangning toll station to Guanghua toll station (from Jixian to...
