Coating knowledge: preparation before floor paving

Core tip: often said that the floor is a three-point quality, seven point pavement, pavement quality for the later use of the floor is particularly critical Before the pavement, the overall inspection of the pavement environment is an important link to ensure the quality of the pavement If the floor is laid under the condition that the environment is not up to the standard, various quality problems will easily appear after the floor is used for a period of time The so-called desire speed is not reached, so before we start to pave, let's fully understand which environmental conditions can meet the requirements of flooring 1、 Detection of ground moisture content The water content of the ground is measured by the water content tester, and the required standard of the common ground is less than 20% The Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: often said that the floor is a three-point quality, seven point pavement, pavement quality for the later use of the floor is particularly critical Before the pavement, the overall inspection of the pavement environment is an important link to ensure the quality of the pavement If the floor is laid under the condition that the environment is not up to the standard, various quality problems will easily appear after the floor is used for a period of time The so-called desire speed is not reached, so before we start to pave, let's fully understand which environmental conditions can meet the requirements of flooring 1、 Detect the ground moisture content and measure the ground moisture content with a moisture content tester The required standard for common ground is less than 20%, and the required standard for laying geothermal floor is less than 10% If the ground moisture content is too high, the floor will easily absorb water and expand, resulting in floor arching, bulging, noise and other problems Therefore, if the ground moisture content exceeds the standard value, dehumidification should be carried out 2、 Check whether there are termites in the environment, carefully observe whether there are termites around the room and furniture, and do a good job of termite inspection and prevention before the floor pavement, otherwise the whole floor, even all the wood products in the house will be seriously damaged 3、 Check the flatness of the ground Use a 2m guiding rule to lay it flat on the inspection ground Use a 3mm thick feeler gauge to check the gap between the guiding rule and the ground If it fails, it is qualified If it passes, it is unqualified If the ground is uneven, it needs to be chiseled with a blade In serious cases, it needs to be re leveled or self leveling If the flatness of the ground is not up to the standard and the pavement is carried out, it will cause problems such as floor collapse, warping, arching and noise 4、 Check whether the ground is firm and the handle of the screwdriver or the hammer strikes the ground, and check whether there is any cavity or peeling on the ground If there is any cavity or peeling on the ground, the ground needs to be reprocessed Otherwise, after laying the floor for a period of time, because the ground is not solid, there will be noise 5、 To avoid cross mixing operation, the floor paving process shall be carried out after the completion and acceptance of the concealed works, ceiling works, wall works and hydropower works Cross operation is easy to cause floor damage, such as unfinished wall works, dust emission, scratch on the floor and other problems caused by sand falling, paint , the paint spills on the floor to damage the floor aesthetics and so on, all need our attention 6、 For the consultation and marking of concealed works, the owner shall indicate the location of the concealed works in the room and make eye-catching marks to avoid damaging the embedded water pipes, gas pipes, power lines and communication lines during the construction 7、 Do you have waterproof measures to prevent water intrusion on the floor? After water intrusion, the floor will blister, degumme, deform and other series of problems, resulting in being unable to use Therefore, before paving, it is necessary to check whether the waterproof measures are well done and whether there is water leakage in the house If there is any, the floor shall be paved after treatment 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,