Retaining walls?

doobin

doobin

Well-known member
It's so slow a radius I don't think it would be necessary.
Had a quick look at some 1.5m x 50cm x 3cm thick slate slabs that a bloke I know supplies.
Kicked back a bit and drained well behind they may do the job a bit quicker.
And might tie in well with his zinc cladding extension.
One knock and they’d be toast.
 
Furniss

Furniss

Well-known member
They'd want to be thicker than that, at least double thickness imo.
Maybe your right but with the earth battered back behind them and well haunched up I bet they would handle it.
 
JD450A

JD450A

Feral as Fk 🐾
What people don't realise is that if you batter it back and then hard face it the loadbearing requirement of the slabs is marginal. Your basically hard facing the earth to prevent water ingress and failure and buttressing the load.
 
S

Smiffy

Well-known member
What people don't realise is that if you batter it back and then hard face it the loadbearing requirement of the slabs is marginal. Your basically hard facing the earth to prevent water ingress and failure and buttressing the load.

Nah what your really doing is inconveniencing the people who have to clean the ditch as some kind of sick and twisted government ritual
 
Furniss

Furniss

Well-known member
What people don't realise is that if you batter it back and then hard face it the loadbearing requirement of the slabs is marginal. Your basically hard facing the earth to prevent water ingress and failure and buttressing the load.
There you go ... thats what I said but with correct terminology
 
Furniss

Furniss

Well-known member
I wouldn't argue that but at 30mm thick slabs you'd possibly be battering it far enough back to just bank it to begin with.
I've tried to sell the banking idea to him and he wasn't having it - there is budget for the job and he has a vision .... might try again though.
 
Shovelhands

Shovelhands

Well-known member
BB7AC60E-D44E-4EB0-9183-09F4DF563215.jpeg
 
S

Smiffy

Well-known member
used a lot in commercial applications and schools and if done right not a cowboy job, thought hedges kept you in business haha

Not matter how long they last, at some point that is a £*** load of concrete to dig back out in years to come essentially if you want a 1.5m wall you have to dig a 2 meter deep hole just to deal with the excess post length. That's also a lot of wasted concrete.
 
GazCro

GazCro

Well-known member
Not matter how long they last, at some point that is a £*** load of concrete to dig back out in years to come essentially if you want a 1.5m wall you have to dig a 2 meter deep hole just to deal with the excess post length. That's also a lot of wasted concrete.
Yeah and any job involving timber concreted in is short term.
 
Giles

Giles

Well-known member
Yeah and any job involving timber concreted in is short term.
we didn't concrete them in, knocked them in with post knocker was only 600mm-800mm high, link was just first pic I found on google
 
Top