Concrete filler

[Doing it for the kids]

So just laid a slab, almost perfect by farming standards...

But where the highest point joins the orgional there are in places a few mm drop which holds water. It's now big deal but going to annoy the hell out of me for the rest of my life.

What I'm after is some super strong self leveller. If it isn't going to last my vanity will have to get over it.

One half of the shed will have light use with cars going over, the Jcb will be in and out on the other half so it needs to be strong.

Is there a sensible fix?

 

[Turra farmer]

Fosroc patch roc or Ardex 46

 

[A1an]

Maybe a bit late but could you cut a channel and lay some Aquaflow channel drain?

 

[Doing it for the kids]

We will burn out th foam seal and fill with gunk but that won't quite be enough.

Spent enough on yard drains recently, it's literally a few mm deep so going to have to get over it or try some filler

 

[Dyffryn]

Should of floated the edges.

 

[Badshot]

Should of floated the edges.

He did.

 

[Dyffryn]

After going over with a sgreed go along the edges taking concrete away if to high or put some there if its low. Then tamp and go along with a float.

 

[Doing it for the kids]

It was floated and the slight ridge it caused is probably the bulk of the problem. That ridge will go in time.

We couldn't really change it much, any concrete pulled back up hill would have cracked anyway. The fault was the tamper moving up hill an inch when laying.