Diatom mud purchase: how to deal with various walls before diatom mud construction?

Core tip: more and more people realize the importance of diatom mud wall facing health, so they are more inclined to diatom mud decoration But for the decoration of Xiaobai, if the diatom mud construction is left to the construction master himself, it is not particularly safe How to deal with the construction of various walls? Let's learn with Xiaobian! How to deal with all kinds of walls before diatom mud construction? (the picture comes from the network) 1 When the construction of diatom mud meets the bottom of sand wall and sand wall, first of all, the wall surface must be leveled Specifically, putty or diatom mud can be used as the base, depending on the customer, and the customer's opinion can be consulted After bottoming, diatom mud shall be constructed Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: more and more people realize the importance of diatom mud wall facing health, so they are more inclined to diatom mud decoration But for the decoration of Xiaobai, if the diatom mud construction is left to the construction master himself, it is not particularly safe How to deal with the construction of various walls? Let's learn with Xiaobian! How to deal with all kinds of walls before diatom mud construction? (the picture comes from the network) 1 When the construction of diatom mud meets the bottom of sand wall and sand wall, first of all, the wall surface must be leveled Specifically, putty or diatom mud can be used as the base, depending on the customer, and the customer's opinion can be consulted After bottoming, the diatom mud shall be constructed again The best time is one month later 2 When the diatom mud construction meets the new wall surface of putty bottom wall surface, it needs to have enough maintenance period, which generally needs to be maintained for one month For example, the maintenance period in low temperature or humid areas in winter needs to be extended properly to ensure that the wall humidity is less than 10% Then check the wall for hollowing and cracks Hollowing of the wall will seriously affect the adhesion of the coating, which is usually checked by visual inspection, beating, hard carving, hand plastering and other methods If hollowing is found, it must be completely eradicated, repaired and leveled with matching putty or filled with cement mortar with the same proportion as the wall mortar according to the same construction method of the wall to ensure that the coating absorption is consistent and there is no joint mark Wall cracks seriously affect the decorative and aesthetic properties of the coating It is found that cracks shall be filled and repaired with special putty, and large hollow cracks can be repaired with mortar first and then trowelled 3 When the construction of diatom mud meets the old wall (without coating other wall mounting materials), A use the bamboo broom or steel wire brush to clean the base or directly remove the traces of pulverization, water dripping and dust accumulation, repair the uneven parts, and then carry out the construction of diatom mud b Peel off the shell, knock out or remove the painting layer to be peeled off, repair with 1:2.5 cement mortar, and polish the surface c After cleaning and washing the outer coating of the crack, observe the crack size -- for most of the cracks, use a cutting machine to cut the cracks 1.5-2CM deep and 1.5-2.cm wide Then use the special putty for the external wall for approval, and polish the surface -- if there is hollowing in the small part of the crack, it shall be knocked out completely, repaired with 1:2.5 cement mortar, and the surface shall be polished and leveled -- if there is no hollowing in the small crack part, the special putty for external wall shall be used for inlaying, leveling and repairing, and the surface shall be polished and leveled 4 When the construction of diatom mud encounters moss and moldy leakage water, the old wall surface shall be filled with special waterproof putty or removed directly, and the uneven parts shall be repaired before the construction of diatom mud 5 When the diatom mud construction meets the oil pollution of the lampblack machine and the oil is removed, brush with 10% caustic soda water and then rinse with clean water 6 When the diatom mud construction meets the washing and dedusting of tile or mosaic surface, the special putty treatment agent for tile mosaic shall be applied for two to three times, and the surface shall be flat 7 When the construction of diatom mud meets the old wall (painted wall materials), a the old coating shall be completely removed and cleaned on the emulsion paint wall, and the special putty treatment agent for the wall shall be applied for two to three times, and the surface shall be polished and leveled before the construction of diatom mud b Tear off the wallpaper on the wall surface to see if it is powdered, moldy or peeled off If it is not, roll it with construction glue once After it is dry, carry out diatom mud construction If the wall surface is powdered, it is recommended to directly eradicate it We must have our own ideas for the decoration of diatom mud Although diatom construction workers have enough construction experience, sometimes in order to improve the progress, it is inevitable that there will be cheating, so it is better to understand the construction of diatom mud Home of coatings focuses on the news and information of coatings, diatom mud, paint coatings, coating process, fire retardant coatings and coatings, paint coatings, coating process, decoration knowledge and decoration effect map of fire retardant coatings,