Groove template

The utility model discloses a groove template which comprises an integral main body template, the main body template comprises a bottom template and side templates connected to two sides of the bottom template, the bottom of each side template is provided with a compensation template, and the compensation templates are detachably connected with the main body template. According to the utility model, the labor intensity is reduced, the molded size is basically consistent with the designed size, and the demolding is convenient. 本实用新型公开了一种沟槽模板，包括整体式的主体模板，所述主体模板包括底模板及连接于底模板两侧的侧模板，所述侧模板底部设有补偿模板，所述补偿模板与所述主体模板可拆卸连接。本实用新型有利于减少劳动强度，成型后的尺寸与设计尺寸基本一致，同时方便脱模。