Brick pointing is the tactic of implementing a small amount of mortar to the face joint among bricks. These bricks can possibly be freshly laid ones or previous brickwork. In new brickwork, pointing is done to apply more challenging mortar to raise weather defense over the uncovered faces. In old brickwork, the strategy is accustomed to maintenance the mortar joints that have been eroded by exposure to varied features.
For laying new and old brickwork, there are various techniques that have to be adopted to be able to do the job appropriately.
On new brickwork, brick pointing really should be done at hassle-free intervals. Breaks at practical details needs to be held to allow adequate time for cleansing out the floor mortar of the segment. The mortar inside the joints really should be scraped to the depth of about 12 mm in the brick surface area. A wall can only be pointed when it's been concluded.
Concerning old brickwork, the essential brick pointing strategies incorporate chipping out the outdated mortar and pointing it to the proper depth. The typical depth is twelve mm from the brick surface area. In getting rid of the old mortar, angle grinders are frequently utilized. Just take Observe that the procedure will induce a lot of dust, so that you better dress in encounter mask and goggles as you do the job.
As soon as the wall is able to be pointed, the brick pointing strategies to the mortar follows. Be certain that the joints are wetted initially right before being filled with the pointing mortar.
Make a fairly stiff mix of the mortar and put a small quantity on a hawk. In cutting off slithers of mortar, a small pointing trowel can be utilized. Hold the mortar up on the edge from the trowel and press it in to the joints for being stuffed. Then, very carefully draw the blade backwards. Repeat the measures until finally the mortar is Brick Pointing flushed With all the experience on the bricks.
Do the brick pointing tactics by filling the vertical cross-joints initially, accompanied by the horizontal bed-joints. When greater than a sq. meter is loaded, finish it utilizing the needed style.