Bricklaying and tracing skills and matters needing attention

When laying brick walls, the masters must take into account that the bricks are not neat and need to hang lines to see the lines. What are the skills of bricklaying and line drawing? How can we ensure that the brick wall is horizontal and vertical, and what problems should we pay attention to?

Trinity bricklaying method

When experienced masters are laying bricks, the method they use is called trinity bricklaying, which is the most commonly used method. The so-called trinity bricklaying method means that when bricklaying, you need to use a shovel of ash, and then scrape off the extruded mortar, which can ensure that the mortar gap is full and the bonding force is the best, and finally the wall is clean.

extrusion method

Another method is squeezing the pulp, which is also the most commonly used method. First, spread a section of mortar on the top of the wall with a big shovel, and then squeeze the bricks into the mortar with bricks. Tile the bricks according to a certain thickness, which is very neat from top to bottom to meet the requirements of horizontal and vertical.

Shadow brick

When building a wall, you should look at the distance while building it, so as to ensure that the wall will not tilt. Before laying bricks, you need to put shadow bricks at the two feet of the wall, and then hang lines at the two ends, so that you can lay bricks in the middle, and the distance between them is about 3 mm.

Preparatory work/about to start work

Before laying bricks, you must first pop up a horizontal line with a piece of wood, and then draw a right angle line on the floor of the room, as well as a vertical line on the wall. These preparations must be fully completed.

Waterproof and moisture proof

Before, bricks, cement, sand, etc. It needs to be scattered indoors, which is more convenient for construction, but it can't all be piled up in one place. Waterproof and moisture-proof measures should be taken. When preparing cement mortar, we must pay attention to the correct proportion. Generally speaking, the ratio of sand to cement is 3: 1, and the strength should not be lower than 32.5.