For a 12 12 exterior slab i advise 4 of compacted stone sub grade wire mesh no fiber low slump concrete air entrained 3 000 psi mix and soft cuts creating a four square pattern.
Concrete slab reinforcing mesh size.
The slab will definitely crack on the four square lines but you will have done all you could.
Neither rebar nor mesh rust inside the concrete like one might suspect.
The most common size is 1 8 thick 4 mm and 6 long by 6 wide 150 mm x 150 mm.
Specification of concrete slab mesh length 6000 mm width 2400 mm.
Concrete slab mesh is used for block slab hollowed slabs and wall reinforcement in 6 m 2 4 m sheet with 200 mm or 100 mm square reinforced mesh size.
It is often used with cement to improve concrete adhesion and minimize concrete crackings.
That s why thicker slabs of concrete are better suited to steel reinforcement.
The rest is up to mother nature.
Wire diameter mm mesh size mm sheet weight kg wcsm01.
It s easy to use and it can greatly reduce the time of installation.
From 1 day stock dlivery orders to 15 day process commerical orders we have you coverd.
Ready to get your reinforcing steel.