Resolving cracks and unlevel floors caused by soil expansion is a job best left to the pros who may advise and carry out solutions as extensive as replacing the basement floor and or install an.
The floor is cracked as grass and dirt shineflew.
Putty repairs wood putty is soft and dough like which allows you to spread and pack it into large floor.
Remove the top layer of dead grass before you start.
If you have a large yard you can use a slit seeder.
It s slightly soft underfoot which can allow dirt.
You need to amend the soil in order to correct the texture.
Here are some recommendations.
If you have to finish your floors because the finish is worn off they can sand the edges even and that will solve the problem of dirt getting into the cracks.
Naser asks i have a problem with deep cracks forming in my lawn soil.
Vinyl is a durable flexible flooring material that is designed to stand up to the rigors of life.
You do not have to clean before the sanding.
You put the grass seed in the slit seeder and run it over the soil.
I had that same floor sanded and redone in november and i love it.
If the cracks are packed with old dirt scrape it out with a narrow chisel or putty knife.
Because your lawn has dead patches you will need to plant grass seed in these areas also.