A Guide In Masonry Repair
The brick is known to be the strongest and most durable construction material for quite some time now. In fact, there are so many buildings made of bricks that you can see standing up to today. But it is important for you to know that masonry also has a weakness. That is why it is important for you to call a professional right away after you will discover some great moisture damage and crumbling bricks. But if the cement mixtures between the bricks are decaying, you need to do something about it. If you want to know how you can prolong and preserve the structural integrity of your brickwork, then you need to read this article.
First, you should use some tools. You should have power tools like a rotary hammer drill that has a flat chisel head bit and an angle grinder with a diamond blade of 4 to 4.5 inches. You should also use a flat blade in order to press the new mortar to the joint, as well as a tuck and a trowel pointer. To complete the repair, it is important to shape and smooth the wet paste using a joint raker or any other similar tool. It is also important to have a bag or mortar and mix it in a bucket.
In order to have a successful masonry repair, you need to know how bad the problem is. A house key can be used to scratch the joints in the middle of the brick. If it will come out in chunks, you really need to replace it because solid mortar will not crumble. A horizontal cut should be made using an angle grinder below and above each of the joints once all of the necessary information are gathered. A hammer drill will be used to work through the grooves and remove all the bad sections that were cut loose. A stiff paintbrush can also be used to clean out the new grooves.
A new batch of mortar will be then mixed up once the bad mortar is removed. The bag of mortar should be mixed with water based on the instructions and the final consistency must be similar to a thick peanut butter. A glob of paste will be placed on top of the trowel and the trowel will be placed inside the empty groove. The tuck pointer will be used to tightly pack the fresh mortar between the bricks. It is also important to make sure that the paste is not set and hard during the process of filling the grooves with fresh mortar. Normally, a new masoned joint is ready to strike after about thirty minutes of new mortar application. That is why it is important for you to always ask for help from a professional when doing a masonry repair.