河北宏旭 桥梁声樊篱钢模具 高速声樊篱模具 河流**护坡模具

河北宏旭   桥梁声樊篱模具   高速声樊篱模具   河流**护坡模具

Compared with other molds, the high-speed sound barrier mold of Bridge sound barrier belongs to large-scale template. �����app.txtThere are two conventional sizes of sound barrier mold: 1960mm * 500mm * 140mm, 3960mm * 500mm * 140mm. Like the standard model of Bridge sound barrier mold, the high-speed sound barrier mold is composed of steel template and rubber pad, and rubber pad is the main forming tool for forming holes. The use of rubber pad effectively solves the problem of multi hole precast concrete forming. The high-speed sound barrier mold of bridge is fixed by bolts, and each side can be opened. It is easy to install and use. The general thickness of high-speed sound barrier mold is 30 cm thick. The external structure of high-speed sound barrier mold is rectangular, which is mostly used in high-speed railway