Brick pointing is the tactic of making use of a little volume of mortar into your confront joint involving bricks. These bricks can either be newly laid types or aged brickwork. In new brickwork, pointing is done to apply more challenging mortar to improve weather safety to the uncovered faces. In previous brickwork, the strategy is accustomed to maintenance the mortar joints that have been eroded by publicity to numerous elements.
For laying new and old brickwork, there are numerous tactics that must be adopted so as to do the undertaking thoroughly.
On new brickwork, brick pointing need to be done at convenient intervals. Breaks at convenient details needs to be held to permit plenty of time for cleansing out the floor mortar on the area. The mortar inside the joints must be scraped into a depth of about 12 mm in the brick surface. A wall can only be pointed when it's been concluded.
When it comes to old brickwork, the important brick pointing procedures involve chipping out the outdated mortar and pointing it into a correct depth. The regular depth is 12 mm in the brick surface. In eradicating the old mortar, angle grinders are often applied. Just take note that the method will cause loads of dust, therefore you greater put on face mask and goggles as you are doing the job.
As soon as the wall is able to be pointed, the brick pointing methods for the mortar follows. Make sure that the joints are wetted to start with before staying full of the pointing mortar.
Make a reasonably rigid mix of the mortar and put a little volume on a hawk. In removing slithers Brickwork of mortar, a small pointing trowel may be used. Hold the mortar up on the sting in the trowel and push it to the joints to be crammed. Then, cautiously attract the blade backwards. Repeat the actions right until the mortar is flushed Along with the confront of your bricks.
Do the brick pointing tactics by filling the vertical cross-joints initial, accompanied by the horizontal bed-joints. When more than a sq. meter has been crammed, finish it utilizing the needed model.