Brick Pointing Techniques For New and Old Brickwork

Brick Pointing Techniques For New and Old Brickwork

Brick pointing is the formula of applying a small amount of mortar into the face joint in the middle of bricks. These bricks can either be newly laid ones or old brickwork. In new brickwork, pointing is done to apply harder mortar to growth weather security on the exposed faces. In old brickwork, the formula is used to mend the mortar joints that have been eroded by exposure to varied elements.

For laying new and old brickwork, there are any techniques that need to be followed in order to do the task properly.

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On new brickwork, brick pointing should be done at favorable intervals. Breaks at favorable points must be held to allow adequate time for cleaning out the surface mortar of the section. The mortar in the joints should be scraped to a depth of about 12 mm from the brick surface. A wall can only be pointed when it has been completed.

In terms of old brickwork, the prominent brick pointing techniques consist of chipping out the old mortar and pointing it to a right depth. The thorough depth is 12 mm from the brick surface. In removing the old mortar, angle grinders are often used. Take note that the process will cause a lot of dust, so you better wear face mask and goggles as you do the job.

Once the wall is ready to be pointed, the brick pointing techniques for the mortar follows. Make sure that the joints are wetted first before being filled with the pointing mortar.

Make a fairly stiff mix of the mortar and put a small amount on a hawk. In cutting off slithers of mortar, a small pointing trowel can be used. Hold the mortar up on the edge of the trowel and press it into the joints to be filled. Then, carefully draw the blade backwards. Repeat the steps until the mortar is flushed with the face of the bricks.

Do the brick pointing techniques by filling the vertical cross-joints first, followed by the horizontal bed-joints. When more than a square meter has been filled, conclude it using the required style.

Brick Pointing Techniques For New and Old Brickwork

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