Brick pointing is the strategy of making use of a little level of mortar in the face joint amongst bricks. These bricks can possibly be newly laid ones or outdated brickwork. In new brickwork, pointing is finished to apply tougher mortar to raise temperature protection about the uncovered faces. In aged brickwork, the method is accustomed to repair service the mortar joints that were eroded by publicity to varied features.
For laying new and aged brickwork, there are many strategies that have to be followed in an effort to do the undertaking correctly.
On new brickwork, brick pointing needs to be accomplished at easy intervals. Breaks at convenient points must be held to allow sufficient time for cleaning out the surface mortar on the area. The mortar from the joints need to be scraped to a depth of about 12 mm from the brick surface. A wall can only be pointed when it's been done.
In terms of aged brickwork, the important brick pointing methods include chipping out the aged mortar and pointing it to your proper depth. The regular depth is 12 mm within the brick area. In taking away the outdated mortar, angle grinders in many cases are utilised. Just take Be aware that the process will induce many dust, therefore you superior have on facial area mask and goggles as you need to do The task.
When the wall is able to be pointed, the brick pointing tactics for that mortar follows. Be certain that the joints are wetted to start with before being filled with the pointing mortar.
Make a fairly Brick Pointing stiff mix of the mortar and set a little amount on a hawk. In removing slithers of mortar, a little pointing trowel can be employed. Keep the mortar up on the sting of your trowel and push it to the joints for being filled. Then, cautiously draw the blade backwards. Repeat the actions till the mortar is flushed Using the encounter from 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, complete it utilizing the demanded model.