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Aggrandizement is compound the floor quality index of many, but many cannot see with the naked eye, the following two simple way to make your preliminary appraisal on the stand or fall of aggrandizement is compound the floor or not: See if aggrandizement is compound floor, wear-resisting. Using ordinary wood sandpaper positive friction force dozens, or with a coin on the floor under the aggrandizement is compound the floor surface scrape a few hard, high-quality aggrandizement wood floor is in good condition, and inferior aggrandizement floor, will be white or appear different degree of attrition phenomenon.
See aggrandizement is compound the floor stitching effect. With three pieces of aggrandizement is compound the floor cross stitching together, joining together if the tongue is too tight to open than groove width, the floor is installed easy to produce deformation, due to bad mouth too tight at the same time, make the waterproof glue can't form a protective film on density board, if not careful watering, easily through flat-fell seam in density board, expand over time will make the floor.
Compound floor has good aggrandizement just hold in can be spliced in good condition, professional floor device is used to make the floor glue is firm, to prevent the floor in the glue not completely freezes in kaifeng. Spell good observation after floor crack size, presence of height difference, straight Angle, with or without change of interface decorative pattern, if it is too obvious, aggrandizement is compound the floor quality has a problem.
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