generally not resistant to ultraviolet light, the sun will fade after irradiation. This is why some consumers reflect the three or four months after the end of the installation of the floor balcony, window where the reasons for color change. 3 substrate is poor, with medium and low density board or particle board, quality index is not stable, formaldehyde serious overweight. 4 processing accuracy is poor, and often claimed to be: imported large plate, domestic slotting. 5

rough packaging,Composite wood floor to identify techniques has three: smell, water, look at the substrate. Composite wood floor maintenance methods are eight, air circulation, to avoid scratches, can not use blisters, with special cleaning agent to clean stains, etc.. The following is a small series of composite wood flooring to identify the skills and maintenance methods in detail.     a compound wood floor, 1 smell to identify techniques using a file

friction in the cross section of the floor, the cross section of the heat generated is full of volatile formaldehyde (formaldehyde at 25 degrees Celsius will accelerate the release at the same time, some can smell the pungent taste), this time you can smell the smell, can generally be three different the level of taste: the first one: if this is the smell of the pungent smell of the floor, that contains a lot of formaldehyde, when the choice need to be cautious, it is best not to buy;

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