Brick pointing is the method of applying a small degree of mortar in to the experience joint concerning bricks. These bricks can either be recently laid kinds or old brickwork. In new brickwork, pointing is done to use more durable mortar to increase climate defense over the exposed faces. In previous brickwork, the strategy is utilized to repair the mortar joints which have been eroded by publicity to numerous features.
For laying new and old brickwork, there are various procedures that need to be followed so as to do the endeavor correctly.
On new brickwork, brick pointing needs to be performed at effortless intervals. Breaks at convenient points should be held to allow ample time for cleansing out the area mortar of the segment. The mortar inside the joints must be scraped to the depth of about twelve mm from the brick surface area. A wall can only be pointed when it has stone contractor been accomplished.
With regard to aged brickwork, the important brick pointing methods contain chipping out the previous mortar and pointing it to your suitable depth. The conventional depth is 12 mm in the brick surface area. In getting rid of the previous mortar, angle grinders are sometimes applied. Choose Take note that the process will cause lots of dust, which means you greater use deal with mask and goggles as you are doing The work.
As soon as the wall is able to be pointed, the brick pointing procedures for the mortar follows. Make sure that the joints are wetted initial prior to getting full of the pointing mortar.
Make a fairly stiff mix of the mortar and place a small sum on the 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 to become stuffed. Then, cautiously draw the blade backwards. Repeat the actions till the mortar is flushed With all the confront in the bricks.
Do the brick pointing strategies by filling the vertical cross-joints very first, followed by the horizontal bed-joints. When greater than a square meter has been filled, finish it utilizing the demanded design and style.