Welding is commonly used for steel structure connection, and full penetration welding is generally used for so…
Colour steel tile refurbishment soon after the burst paint cracking is a relatively common problem, which is m…
Bolted ball mesh frame is a space grid structure that has a number of significant features in the construction…
In modern steel structure buildings, high-strength bolt connection plays a crucial role. In recent years, the …
It is made of bolt balls and rods connected by high-strength bolts. It has a high degree of factory production…
Rock wool sandwich panel as a common building materials, environmental humidity has a non-negligible impact on…
