It’s awesome. My brother’s buried type external rubber waterstop, special waterstop for construction joints, type CB.

型号：

651

规格：

300*6

厂家：

永盛

Rubber waterstops must take reliable fixing measures when binding steel bars and formwork. Prevents movement during pouring of concrete and ensures correct positioning of the waterstop in the concrete. Perforations can only be made in the permitted parts of the waterstop when fixing the waterstop. The effective waterproof part of the waterstop shall not be damaged. Commonly used fixing methods include: using additional steel bars to fix special fixtures to fix lead wires and template fixings, etc. No matter what fixing method is used, the fixing method of the waterstop should be carried out according to the construction specifications required by the design, and it must be ensured that the waterstop is positioned accurately and does not damage the effective waterproof part of the waterstop to facilitate concrete pouring.