How Do You Stick New Concrete to Old Concrete?

A bonding agent (bonding adhesive) needs to be painted onto the existing concrete first to ensure that the fresh concrete will successfully adhere. This is also true of floor repairs, if concrete is used to fill gaps caused by damage. The new won’t adhere to the old without the help of a bonding adhesive.

How Do You Stick New Concrete to Old Concrete?

Concrete is one of the most widely used building materials in the world, and it can be used in a variety of ways. However, when it comes to sticking new concrete to old concrete, there are a few important steps that need to be taken.

In this article, we‘ll explain how to properly stick new concrete to old concrete, so that your project is successful. First and foremost, you need to make sure that the old concrete is in good condition.

It should be free of cracks, chips, and other signs of deterioration. It‘s also important to make sure that the surface is clean and free of debris, as any dirt or debris on the surface can prevent the new concrete from bonding properly.

Once the old concrete is in good condition, you‘ll need to prepare the surface for the new concrete application. This can involve cleaning the surface with a pressure washer, and then using a concrete etching solution to roughen up the surface.

This will ensure that the new concrete has a good bond with the old concrete. Next, you‘ll need to install a layer of concrete bonding agent on the surface of the old concrete.

This will help to ensure that the new concrete adheres properly to the old concrete. Once this