Removing Bitumen From Concrete Floor

Layer of latex thin set mortar over the floor.

Removing bitumen from concrete floor.

Remnants and residues left over aren t pleasant to look at and make it impossible to add new decor or refinish to the concrete. Job as it takes a fine top layer of the concrete finish off but it s tedious and hurts. You can leave bits of adhesive up to 1 8 in. Fortunately there are some good strong concrete cleaners on the market that can cut the oils in asphalt and lift the discoloration from your concrete walkway or drive.

Concrete floors aren t the eyesore they used to be. After you remove the tiles chisel and scrape the adhesive off the concrete as well. Asphalt is some nasty oily stuff. Then use the flat side of a 12 in.

Trowel to apply a 1 8 in. Before you begin make sure you read the label directions and wear protective gear including. However if you do this odds are that some adhesive will be left behind in the process. Tar is probably the last substance you d expect to come up easily from any surface let alone concrete but you re about to be pleasantly surprised.

When removing an existing floor bitumen is easily identified as a black substance that is firmly adhered to the screed remaining behind after the floor covering is removed. You can achieve professional results with relative ease by following this advice for cleaning virtually any mess from concrete. Due to the nature of bitumen it seeps into the screed and is therefore very difficult to remove. Angle grinders fitted with disks or brushes make a serious mess and the smell lingers.

The floor does not have a screeded surface but is power floated to a smoothish albeit uneven finish the reason for removing the bitumen is so i can re level the. And if the people applying it aren t careful it can get onto concrete and create an unsightly difficult stain.