Introduction to the construction method of gypsum

2022-07-22
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We know that there are many processes in the decoration. If we don't follow the order, it will affect the later work, so we must figure out which project is first and which is second before the decoration. Now let's introduce the construction method of gypsum putty and whether to install the door first or apply putty first

we know that there are many processes in the decoration. If we don't follow the order, it will affect the later work, so we must figure out which project is first and which is second before the decoration. Now let's introduce the construction method of gypsum putty and whether to install the door first or apply putty first

introduction to the construction method of gypsum putty

1. First of all, some preparations must be made before the use of gypsum putty, that is, the plastering operation must be completed when it is completed. Moreover, the equipment of the wall can only be operated after the treatment is completed. It is necessary to know that the moisture content of the base course of the concrete wall shall not be greater than 8%; For example, if the surface moisture content of wood base is not greater than 12%; The ambient temperature shall not be lower than +10 ℃, and the relative humidity shall not be greater than 60%

2. If you need large and small pulp barrels, you should also prepare brushes, pens, knives and other materials. These materials must be prepared in advance. Sandpaper should be used with 0 # and 1 #, and you should also prepare a putty board, horn board, and clean wiping cloth. These are indispensable tools

3. After the preparation is done, we should start to do some base treatment. For example, we can first deal with the lack of edges, corners and unevenness of the wall. First, we should spray it with water. At this time, we can brush a layer of cement slurry mixed with interface agent on it, and then use 1:3 cement mortar to trowel it. Remember that the thickness of each repair must not exceed 9mm, After the final setting of cement mortar, the next step can be carried out. Note that when you repair the mortar, you must carry out it after the matrix is firmly bonded, so that there will be no peeling, hollowing, cracks and other defects

whether to install the door first or apply putty first

1. Whether to install the door first or apply putty first, you can install the wooden door first, and then the installation time can be selected at the second time of applying putty in the paint stage. After installation, remember not to tear off the protective film on its surface, because the paint is still under construction, otherwise it is easy to get the paint on it. If the protective film is torn off, the wooden door is difficult to clean, and there may be some cracks, so it is best to choose the later stage of paint repair

2. Install the door first or apply putty first. If you install the door first and then paint. If the paint is painted well, we may use an electric drill when installing the wooden door, which will stain the wall. Therefore, it is more appropriate to install wooden doors first. If there are still some problems in the later stage, they can also be remedied through the paint stage

summary: This is about the introduction of gypsum putty construction method and whether it is better to install the door first or to apply the putty first. The gypsum putty construction method must be carried out according to the steps, and then the construction sequence must be clear, which will not only affect the construction period, but also affect the overall effect

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