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What Is Masonry Repair
The brick is known to be the strongest and most durable construction material for quite some time now. As a matter of fact, there are actually a lot of buildings made of bricks that are still standing today. But you need to know that there is also a weakness when it comes to masonry. 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. And you should always do something right away if you will see that the mortar joints are decaying. 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 will need an angle grinder with a 4 to 4.5 inch diamond blade, as well as a rotary hammer drill that has a flat chisel head bit. You will need to make use of a flat blade that will press the new mortar to the joints, as well as a tuck and pointer trowel. To complete the repair, it is important to shape and smooth the wet paste using a joint raker or any other similar tool. This will also require a bag of mortar that will be mixed inside a bucket.
Knowing how bad the problem is important for a successful masonry repair. A house key can be used to scratch the joints in the middle of the brick. You need to know that solid mortar does not crumble so if it will come out in chunks, then you really need to have it replaced. 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. After the bad sections will be cut loose, the hammer drill will be working through the grooves and will chisel them out of the wall. A stiff paintbrush can also be used to clean out the new grooves.
Once the bad mortar is removed, a new batch of mortar should be mixed up. 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 must be placed on top of the trowel and the trowel should be placed in the empty groove. The tuck pointer will be used to tightly pack the fresh mortar between the bricks. During the process of filling in the grooves with new mortar, it is important to always check if the paste is not set and hard. Normally, a new masoned joint is ready to strike after about thirty minutes of new mortar application. So every time you will need a masonry repair, you need to make sure that you know the professionals to call.