Common knowledge of coating: five details that must be paid attention to in coating construction

Core tip: coating construction has always been a neglected weak link in home decoration In fact, most owners do not require construction workers to paint any pattern, so it is good to standardize the construction However, in practical operation, construction workers are often prone to such phenomena due to various reasons: either floating and falling, wrinkled skin, wrapped edges, large and small particles on the surface of wood paint, or cracking, delamination and even rust spots on the top of the wall In the face of such a tragedy, the owners are really miserable! In fact, as long as the owners pay attention to the following details in the construction, they can effectively avoid Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: paint construction has always been a neglected weak link in home decoration In fact, most owners do not require construction workers to paint any pattern, so it is good to standardize the construction However, in practical operation, construction workers are often prone to such phenomena due to various reasons: either floating and falling, wrinkled skin, wrapped edges, large and small particles on the surface of wood paint, or cracking, delamination and even rust spots on the top of the wall In the face of such a tragedy, the owners are really miserable! In fact, as long as the owners pay attention to the following details in the construction, they can effectively avoid many common problems 1: Whether there is obvious falling phenomenon on the surface of wood paint The surface of wood paint has obvious falling phenomenon After drying, it forms pimple and destroys the flatness of the surface Lin supervisor explained: according to the regulations, there is no edge wrapping, sagging and wrinkle on the obvious part of wood paint surface In addition, the touch should be smooth without blocking Before painting, first repair and polish with atomic ash, and clean the site When painting, the ambient temperature should be between 5 ℃ and 35 ℃, and attention should be paid to ventilation and dust prevention In addition, the interval between coats shall be at least four hours 2: When painting, the protection of furniture is not in place When painting, the protection of glass is not in place The paint on the glass is very ugly, and it is difficult to remove Lin supervisor explained: according to the regulations, glass and other finished products shall be protected at least two centimeters wide before wood painting; before wood painting, glass and other finished products shall be fully protected If the paint is inadvertently brushed on the glass and other finished products, it is difficult to clean; even if it is cleaned, it will cause different degrees of damage or corrosion to its surface 3: Whether the construction procedure is proper or not due to improper construction procedure, the cement splashed on the painted wall paint, it is difficult to see how ugly it is to see the explanation of Lin Supervisor: according to the regulations, the indoor finishing works shall be carried out after the plastering, ceiling, ground leveling works have been completed and accepted as qualified If the construction procedure is disordered, some construction, such as ground leveling or brick laying, will cause unnecessary damage to the painted wall It is not only difficult to clean, but also causes obvious color difference of the whole wall when local paint is applied 4: If the paint on the top of the wall is peeling off, the paint on the top of the wall is peeling off, it should be repainted immediately According to the regulations, the bonding strength of the putty used in the painting works should meet the current national standards If the putty is not strong enough, or the putty is not firmly bonded to the original wall, or the putty itself is empty, the putty is easy to absorb the moisture in the paint after painting, which makes the putty easy to peel off or even fall off Therefore, it is recommended that you do a good job in the inspection before painting 5: After painting, if there is any crack on the wall surface before painting, the polishing is not enough in place After painting, there is crack forest supervisor's explanation: according to the regulations, there shall be no crack, coarse sand paper seal, sand hole, brush pattern and other phenomena after painting roll on the wall top In the process of decoration, if the interior insulation wall or the light body wall with poor quality is encountered, the fiber net or fine gauze shall be pasted first, and then the putty shall be applied Then, polish the putty in place with sand paper of appropriate grade Finally, the paint should be strictly in accordance with the proportion of water Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,