How to choose the stone furniture should be used with caution in red, brown series of granite, marble, if used, installed paved area best not more than 40 square meters. Try not to buy "mobile booths" marble, because many of them are stained marble, health and safety paint problems. In the site selection, there are sharp eyes, ears, dripping ink three methods. Grossly: Stone uniform fine structure of the material with a delicate texture, to share Stone; stone ranging from coarse grain structure and its appearance is poor. Ears: good quality stone percussion sound crisp and sweet; stone house if there is a slight crack or indirectly due to weathering cause thixotropic loose particles, the percussion sound gruff. Drops of ink: In the back of the stone drops of ink on a small grain, such as ink quickly disperse leaching, which indicate the presence of stone within the particles loose or poor gap, stone quality; If ink droplets in place does not move, then good stone texture. When consumers buy the right to require manufacturers to produce stone inspection reports and inspection reports should note the date, the same variety of stone because of its mine sites, seam, place of origin is different, there are big differences in their radioactivity, so the choice or use A single test can not just look at their report stone, especially when used in large quantities on the project should be phased in batches or multiple testing. Edit this article published by the Dongguan City high standard Stone Industry Co., Ltd., please visit to learn more http://www.gaopinjituan.com/ Address: Dongguan market Kau Tai Ling Ya fine Taipa Industrial Zone