1. Putty powder itself is a semi-finished product. The instability of raw materials is one of the main reasons for color difference. Because the quality of mineral powder mined will be different, because different areas, if not carefully deployed, will appear in different batches and color difference.

　　2. 由于一些厂家采用“浸渍法”来运送低档原料，由于采购量大，无法一一抽查，导致一些“鱼网外”混在一起生产，造成个别色差。

　　2. Because some manufacturers use the "impregnation method" to transport low-grade raw materials, due to the large purchasing volume, it is impossible to spot check one by one, resulting in some "fishnet outside" mixed production, resulting in individual chromatic aberration.

　　3.由于生产人员的失误，将不同等级的原料混在一起或将不同品牌的产品刮在同一面墙上造成的色差。

　　3. The color difference caused by mixing different grades of raw materials or scraping different brands of products on the same wall due to the faults of the producers.

　　处理方法

　　processing method

　　1,色差不是一般公式问题,不存在质量问题,如果想去的墙面,是能够使用漆膜一般覆盖过去,不会影响整体装饰效果,如通用批刮2、3不上漆的墙面出现色差,建议其再次批刮腻子粉没有色差或上漆。

　　1. Color difference is not a general formula problem, there is no quality problem. If you want to go to the wall, you can use paint film to cover the past, which will not affect the overall decorative effect. For example, if the wall surface of general batch scraping 2 or 3 does not have color difference, it is recommended that it scrape putty powder again without color difference or paint.

　　2. 生产、施工人员必须严格按照有关的生产、施工标准执行，避免人为的质量问题。

　　2. Production and construction personnel must strictly comply with the relevant production and construction standards to avoid man-made quality problems.

　　分层的原因

　　Reasons for stratification

　　1,一些公司正在缓慢的腻子粉生产,当前的墙上刮系列的产品随着时间的推移或受潮湿天气时,水将增加硬度,与之前后一批刮施工期间施工的时间间隔很长,当后一行的建设在抛光后,外层松散,光泽,更容易当穿到前在有些地方,地方很长一段时间,努力,不容易打磨，所以两种不同的墙面打磨效果，可以形成相似的分层现象。

　　1. Some companies are slowly producing putty powder. The water will increase hardness when the products of the current wall scraping series are in wet weather or time goes by. The construction time interval between the current wall scraping series and the last scraping construction is very long. When the last line of construction is polished, the outer layer is loose and glossy. It is easier to wear in some places, places for a long time, and it is hard to polish. So two different wall polishing effects can form similar stratification phenomenon.

　　2,在后一批刮时压力太真实,太光滑,长时间间隔和受潮湿天气,水会形成外膜和表面硬度不同,磨削时,由于膜和表面硬度不同,层松散,容易地,电影和表面硬度较高,不容易光泽,可以形成分层。

　　2. In the last batch of scratches, the pressure is too real, too smooth, long time intervals and wet weather, water will form outer film and surface hardness is different. In grinding, because of the different film and surface hardness, the layer is loose and easy, film and surface hardness is higher, and it is not easy to gloss, so stratification can be formed.

　　处理方法

　　processing method

　　1. 前一次施工完成后，由于其他原因，或者由于潮湿的天气、雨季、积水等原因，一次施工不能完成，工期间隔较长;建议在后续施工中刮取两种腻子粉，以避免抛光过程中因地面破碎造成分层现象。

　　1. After the previous construction, due to other reasons, or due to wet weather, rainy season, water and other reasons, the first construction can not be completed, and the construction period is longer. It is suggested that two kinds of putty powder should be scraped in the subsequent construction to avoid the stratification caused by ground breakage in the polishing process.

　　2,刮过去应该注意不要按太稳固,需要波兰墙上不能收光,表面的针孔,刀是可以收平,如果潮湿的天气,雨季应暂停操作,如天气转好之前的操作。如在后一次遇到刮痕潮湿的天气时，应立即每隔一天擦拭一次雨水，以避免壁面薄膜吸水背硬而产生研磨分层的现象。

　　2. Pay attention not to press too firmly in scraping the past. It requires that the Polish wall can not reflect light. The surface pinholes and knives can be leveled. If the weather is wet, the operation should be suspended during the rainy season, such as before the weather turns better. If the last scratch wet weather, should immediately wipe rainwater every other day, in order to avoid the wall film absorb water back hard and produce abrasive stratification phenomenon.