海角亂倫精品一区二区,国产婷婷色一区二区三区,91 国产丝袜在线放竹菊,色欲aⅴ精品人妻一区二区三区,无码人妻AⅤ一区二区三区用会员
400-807-5707
Common quality problems of artificial stone and quartz stone 2019-11-26 Click:


1. color difference
Generally speaking, the plates of the same product lot number are the same. When processing, the plates of the same lot number must be used for connection. It is not allowed to connect plates of different lot numbers. If there is color difference after connecting the same batch of plates, please first confirm whether the grinding degree of the plate is consistent, especially the grinding degree of the dark series plate will directly affect the color difference. Secondly, wipe with a wet rag and confirm in natural light. It is best to observe from the same angle.

2. Impurities

The boards need to be inspected before leaving the factory, mainly for size, color, and miscellaneous points. Generally speaking, 0.3mm miscellaneous points are normal. Impurities larger than this size will be removed by patching. The specific method is to use The double-sided blade digs out impurities and hollows out into an inverted cone shape. Note that the hollowing out cannot be whitened. The color of the entire hole wall must be similar to the color of the board surface. After adding an appropriate amount of curing agent to the grout, add it from the hole wall first. After repairing, apply a blade and then pound a few times Avoid creating pores.

3. Cracking
Artificial stone products are prone to be listed at corners, stovetops, basin openings, front skirts, rear water stops, etc. Generally speaking, when designing the countertop, all corners should be rounded at 25mm or more; the sides of the cooktop and basin mouth should be straight-edged; the front skirt and the backwater barrier should be firmly bonded, and prohibited in the opening position Connections at corners, cabinet installation should be horizontal, and the support span of the countertop should preferably not exceed 600mm, and it is not easy to set the board space when the span exceeds 600mm.

4. joints
Generally speaking, artificial stone products can be seamlessly spliced. First, the board to be barred is processed with a gong machine, and then the spliced surface is polished to maintain a certain finish. Secondly, if an appropriate amount of curing agent is used and the splicing glue is evenly mixed, Coated on the connection surface, clamped with F clamp to ensure sufficient curing and then polished.
Products Tel Navigation
欧美性猛交ⅩXXX乱大交吃奶 | 国产乱500部老熟女露脸 | 91人摸人人澡人人人超一碰 | 红桃精品三级毛片网站 | 人妻嫩模啪啪色欲AV蜜臀 | 国产精品国产三级国产普通话对白 | 国产又大又粗又爽的毛片 | 古代黄色视频免费看 | 人妻一卡二卡欧美视频 | 国产伪娘系列曦曦白丝露出 | 欧洲亚洲国产日韩在线观看 | 国产丰满乱子伦无码 | 日韩无码视频一区二区三区 | 乳巨码小向美奈子在线观看 | 欧美老妇一区二区三区免费视频 | 国产又粗又猛又爽又黄三D卡通片 | 91久久久久久精品国产三级密码 | 中文无码 人妻AV 素人 | 日韩成人AV网站 | 免费一级少妇A片无码专区苍井 | 国产乱国产乱老熟400部 | 精品人妻一区二区三区四区久久 | 嫩草伊人久久久精品少妇av | 美女黄色自拍99欧美国产天堂 | 成人免看一级a一片A片影视片 | 亚洲爆乳AⅤ无码一区二区麻豆传 | 120分钟做爰A片免费 | 中国BBBBBBBBB毛片 | 国产国产乱老熟女视频网站97 | 人人躁人人爽人人爱夜夜躁游戏 | 国产人妻无码一区二区三区不卡 | 蜜桃911精品一区二区三区作者 | 欧美亲子伦XXXXX熟妇91 | 亚洲高清无码不卡在线观看 | 91精品国产91久久综合瑜伽 | 91肉色超薄丝袜脚交一区二区 | 国产天堂一区二区三区在线观看不卡 | 免费一看一级毛片少妇丰满2 | 夫妻黄录像a人片 | 少妇与禽性A片免费观看 | 99久久无码一区人妻A片贼王 |