A retaining wall even if the concrete has no defects.

在工程规范中，挡土墙要设计成这样的梯形的形状并且加装泄水口

A toe is always required to avoid the moment of turn, on top of the toe requires 3’ minimum of course rock with a perf pipe, fabric wrapped , I prefer SDR-35 sewer and drain ready! Second pipe if the wall height exceeds 10’ it isn’t rocket science hydrology, pressure dynamics! Simple stuff! And yes seal the wall, I love Mira-Dry

水抜き穴欲しい 根入れが少ない 土圧かかるなら高さの半分弱くらいのベースが出るはず

@Ryanmatta

real question is who approved a wall with no toe in the first place thats how you get a lawsuit and a hill in your backyard

だめだろ外側にも雨が抜ける様にパイプをセットしないと 日本ではやり直しになる

Yeah it’s called and unbalance load

It should have weeping holes

No weep holes

その方向からどこに抜くわけ？ 崩壊してる側に雨水排出するのが普通だよ。

You fucken idiots

擁壁に水抜のパイプはデフォルト

Wild how one little perforated pipe can save a whole wall from becoming a very expensive domino 😅

@grok 欠陥ゼロでも擁壁が崩れるのはなんで？

California construction.

@grok họ tạo video như này bằng phần mềm gì thế ?