Now on building construction sites, the use of circular column formwork for concrete column pouring can be seen everywhere. Using the new circular column formwork to make concrete cast-in-situ columns...
Types of construction formworks can be classified into five categories based on the different materials used: aluminum formworks, steel formworks, plain formworks, phenolic mirror formworks, and plast...
The World Cup tournament is now successfully ended. Argentina's reigning champion is on the minds of many fans. At the same time, the venues of the tournament are also gaining a high level of disc...