Brick pointing is the method of applying a small degree of mortar in to the deal with joint between bricks. These bricks can possibly be freshly laid ones or outdated brickwork. In new brickwork, pointing is finished to use more durable mortar to increase weather safety within the uncovered faces. In outdated brickwork, the strategy is utilized to maintenance the mortar joints that have been eroded by exposure to numerous elements.
For laying new and old brickwork, there are various procedures that need to be adopted in order to do the job effectively.
On new brickwork, brick pointing must be performed at effortless intervals. Breaks at effortless details must be held to allow sufficient time for cleaning out the surface mortar of the section. The mortar in the joints should be scraped to some depth of about 12 mm in the brick surface area. A wall can only be pointed when it has been completed.
In terms of old brickwork, the important brick pointing techniques involve chipping out the aged mortar and pointing it to a right depth. The conventional depth is 12 mm in the brick surface stone contractor area. In eliminating the outdated mortar, angle grinders in many cases are made use of. Take note that the process will trigger plenty of dust, and that means you greater don deal with mask and goggles as you are doing The work.
As soon as the wall is able to be pointed, the brick pointing techniques for the mortar follows. Ensure that the joints are wetted very first just before being filled with the pointing mortar.
Make a fairly rigid combination of the mortar and set a small total over a hawk. In removing slithers of mortar, a little pointing trowel may be used. Maintain the mortar up on the sting on the trowel and push it in the joints being crammed. Then, thoroughly attract the blade backwards. Repeat the methods until eventually the mortar is flushed Along with the deal with with the bricks.
Do the brick pointing procedures by filling the vertical cross-joints to start with, accompanied by the horizontal mattress-joints. When in excess of a sq. meter has become loaded, complete it utilizing the demanded design and style.