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当前位置:首页 »资讯中心 » 行业动态 » 低质人造石电梯门套方法有哪些?


来源: 浏览:发表时间:2023-03-17
1、 Observation refers to observing the surface structure of stones with the naked eye. Generally speaking, stones with a uniform fine material structure have a delicate texture, making them excellent for stone materials; The appearance effect of stones with coarse and unequal grain structures is poor, and their mechanical and mechanical properties are also uneven, with slightly poor quality. In addition, due to the influence of geological processes, natural stone often produces some fine veins and micro cracks in it, which are prone to fracture along these parts, and attention should be paid to removing them. As for the lack of edges and corners, it is particularly important to pay attention when selecting.
2、 "Quantity" refers to the measurement of the size and specification of the stone to avoid affecting the stitching or causing deformation of the patterns, patterns, and lines after the stitching, affecting the decorative effect.
3、 Listening means listening to the knocking sound of stones. Generally speaking, stones with good quality, dense and uniform interior, and no micro cracks, have a clear and pleasant knocking sound; On the contrary, if there are micro cracks or fine veins in the interior of the stone or if the contact between particles becomes loose due to weathering, the knocking sound is rough and dumb.
4、 Trial, that is, using a simple test method to test the quality of stone materials. Usually, a small drop of ink is applied to the back of the stone. If the ink is quickly dispersed and leached, it indicates that the internal particles of the stone are loose or there are micro cracks, and the quality of the stone is poor; On the contrary, if the ink droplets remain in place, it indicates that the stone is dense and has a good texture.
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