Brick Pointing Techniques
Brick pointing is the practise of adding a tiny volume of mortar between bricks onto the face joint. Such bricks may be either freshly laid or aged brickwork. Pointing is performed in modern brickworks to add tougher mortar to improve weather protection on the exposed sides. The technique is used in old brickwork to restore the mortar joints which have been weakened by exposure to different factors. Checkout Brick Pointing Near Me.
There are many methods that need to be practised for placing fresh and existing brickwork in order to perform the job properly.
Brick pointing can be conducted on fresh brickwork at suitable intervals. Breaks must be kept at suitable points to allow adequate time for the section’s surface mortar to be washed out. The mortar in the joints can be scraped off the brick surface to a depth of around 12 mm. A wall may only be pointed out until it is done.
In terms of old brickwork, the essential strategies of brick pointing include chipping the old mortar out and pointing it to the correct depth. The normal depth is 12 mm from the top of the bricks. Sometimes, angle grinders are used for scraping the old mortar. Take notice that when you do the work, the procedure can produce a lot of dust, so you should wear face masks and goggles.
When the wall is primed for pointing, the mortar’s brick pointing strategies proceed. Until filling with the pointing mortar, ensure that the joints are first moistened.
Place a tiny quantity on a hawk to render a very stiff combination of the mortar. A tiny pointing trowel can be used for chopping off mortar slithers. On the end of the trowel, bring the mortar up and push it through the gaps to be filled. Then, draw the blade backwards cautiously. Repeat the measures until the face of the bricks is rinsed with the mortar.
Do the brick pointing strategies first, accompanied by the horizontal bed-joints, by filling the vertical cross-joints. Finish it with the appropriate style when more than a square metre has been filled.