Set the square, find the rules what does it mean

The square (sometimes called "finding the square") refers to the measurement of the four corners of the house to see if it is square and the rules, and according to the inspection results of the set square, the interior wall finish of the house is planned.

For example, the room is usually rectangular, and if you check it, the four corners are approximately right angles, so you just need to plaster them evenly.

And if there is one or several corners that are not right angles, it means that the wall masonry may deviate from the masonry wall line, so that it can not be evenly plastered on the wall, but to be adjusted in advance, some places are thicker, some places are thinner, and strive to be plastered, the room is a rectangle.

It is to find flatness and verticality.

Make a standard thickness block at the thinnest point (or mark it with a nail).

Find the verticality first and measure it with a line sinker. After leveling, make standard height mortar (thickness) blocks on the left and right sides of the wall, pull the line, and make a thickness standard block with mortar in the middle.

Then general plastering, plastering according to the found standards, so that the wall surface is flat and vertical.

Actually, this is an older term, try to explain it:

1. Hang straight. I won't talk about this if you know that.

2. The set of squares (sometimes called "finding the square") refers to the measurement of the four corners of the house to see if it is square.

3. Find rules and plan the interior wall finish of the house according to the inspection results of the set. For example, the room is usually rectangular, and if you check it, the four corners are approximately right angles, so you just need to plaster them evenly. And if there is one or several corners that are not right angles, it means that the wall masonry may deviate from the masonry wall line, so that it can not be evenly plastered on the wall, but to be adjusted in advance, some places are thicker, some places are thinner, and strive to be plastered, the room is a rectangle.

The so-called rules and rules are all guarantees.

The measures to return to the certificate room, no need to chew the words.

Method: Use a wall as a benchmark to first use a square ruler to rule, such as a large room area, on the ground: first pop up the cross center line, and then pop up the corner line on the ground according to the flatness of the wall base, and then hang the vertical line and pop up the vertical line at 100mm away from the yin corner of the wall, and then pop up the wall corner line on the ground to flip over the wall, and pop up the wall plastering layer thickness control line (thickness includes the middle layer of plastering) on both sides of the wall corner, so as to determine the standard ash cake thickness.

No matter how the construction is, the purpose is to ensure that after the plastering is completed, the wall and space are in a state of returning, so as to avoid excessive dimensional errors caused by fine decoration in the future.

Hang straight, set square, find rules: at the corners of the house from the roof with a 10kg line pendant to hang straight, with the thin thickness of the wall to repair the big corner of the plaster, the hole to find the square plastering cake.

1. Hang down from the top with a wire hammer, and make a mark at the tip of the cone after stationary, so that from the place where the line is hung to the place where the mark is made, it is a vertical line, which is called hanging vertical.

2. The square is to put the right angle according to the lateral direction of the vertical line with the Pythagorean theorem or ).

3. Find rules, especially the surface flatness: you can use cement mortar on the wall to make about 5 * 5 bumps when hanging vertically, that is, how much is offline above, how much is offline below, then this line is on the same plane, you must use the Pythagorean theorem to put the vertical line, otherwise the final construction can not be.

Hanging vertical is to use the line cone to straighten vertically, and the veneer of small specifications is generally constructed by the inlay method, that is, first use 1:3 cement mortar to shave the bottom, and after the ash solidifies with the bottom, find the rules, the thickness is about 12mm, pop out the grid line, according to the inlay order, the back of the wetted board is smeared with a thickness of 2-3mm plain cement for pasting, and then tapped with a wooden hammer, and leveled and straightened with a ruler at any time.

Now the process of fine decoration wall not only requires flatness, but also requires the square of the overall space (the diagonal line should be equal), this is what you said: "the decoration project in the "set of rules to find the rules", this process should be reflected after the completion of the base working surface, can not wait for the block on the wall and then find.

The most popular explanation is that before plastering, hang the hanging hammer to see the ** concave, and see how thick the ash can level the entire surface, and the yin and yang corners can be straightened, which is generally the case.

The hole is straight to find the square plastering cake to hang straight, and the principle of repairing the thinnest thickness of the plastering at the big corner of the wall, the set of squares, and the rules: at the corners of the house, hang straight from the roof with a 10kg line pendant.

The third floor is the right solution, and that's what it means.

It is to find the square of the yin and yang corners.

It's a house, 100 square meters.

It is to find flatness and verticality.

Make a standard thickness block at the thinnest point (or mark it with a nail).

Find the verticality first and measure it with a line sinker. After leveling the leveling, make a standard height mortar (thickness of the side) block on the left and right sides of the wall, pull the line, and use mortar in the middle to make the thickness of the standard block pants width.

Then the pure oak is generally plastered, and the plastering is carried out according to the found standards to make the wall flat and vertical.

The Hetao Plain of Inner Mongolia is generally divided into the Yinchuan Plain between Qingtongxia and Shizuishan in Ningxia, also known as the West Loop, and the East Loop of the Inner Mongolia part. Sometimes the Hetao Plain is used to refer only to the Dongtao, alongside the Yinchuan Plain. The east set is divided into the Bayannur Plain between Bayangol and Xishanzui, also known as the "Houtao", and the Tumochuan Plain between Baotou, Hohhot and Lama Bay (i.e., the "Qiantao" of the Elechuan and Hohhot Plain).