腻子粉经常出现的问题和预防方法! - 石膏粉动态

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腻子粉经常出现的问题和预防方法!

来源:http://www.rare6.com秒速时时彩 日期:2019-05-13 发布人:admin

  腻子打磨粗

  Putty polished roughly
  现象:腻子批刮成活后,打磨砂痕粗。
  Phenomenon: After the putty is scraped alive in batches, the abrasive marks are rough.
  缘由:1、磨料太粗。
  Reasons: 1. Abrasives are too coarse.
  2、腻子被混入其它物质。
  2. Putty is mixed with other substances.
  3、腻子未干。
  3. Putty is not dry.
  4、耐水腻子枯燥太快,保湿时间短,未到达正常粘结强度。
  4. Water-resistant putty is too dry and fast, and its moisturizing time is too short to reach the normal bonding strength.
  预防:1、选用360#--600#砂纸砂磨.。
  Prevention: 1. Choose 360 # - 600 # sandpaper grinding.
  2、腻子分配时只需加水.。
  2. When putty is distributed, only water is needed.
  3、砂磨时,腻子应干到八成以上。
  3. When sanding, putty should be dried up to more than 80%.
  4、施工时应依据环境气候适度控制腻子的枯燥时间。
  4. The dry time of putty should be moderately controlled according to the environment and climate during construction.
  整改:用较细砂纸修磨或上过底漆后用底漆配滑石粉刮补。
  Rectification: grinding with fine sandpaper or scraping with primer and talc powder.
  颜色不一
  Different colors
济南石膏粉
  现象:腻子施工后,外表有色差或色斑。
  Phenomenon: After putty construction, there are color differences or spots on the surface.
  缘由:1、运用了不同型号或批次的产品会有细微色差。
  Reasons: 1. Products of different models or batches will have slight color difference.
  2、基层未处置好,渗色。
  2. The grass-roots units are not disposed of properly and seepage.
  3、腻子中混入其它物质,配比或搅拌不平均。
  3. Putty mixed with other substances, the mixing ratio or stirring is uneven.
  4、被污染,如喷漆,渗水,油烟等。
  4. Contaminated, such as spray paint, water seepage, soot, etc.
  预防:1、压光腻子表层应选用同型号同批次产品。
  Prevention: 1. Calendering putty surface should choose the same model and batch products.
  2、对基层污渍必需肃清或封锁处置,接缝王要待干透后刷耐黄变封锁底漆。暴露金属要做防锈处置。
  2. The base stains must be cleaned up or blocked. The seam king should brush the yellowing resistant blocking primer after drying out. Exposure to metal should be treated with rust prevention.
  3、施工时要留意现场防护。
  3. Attention should be paid to site protection during construction.
  整改:1. 腻子资料色差上过涂料后即可消弭。
  Correction: 1. Putty material color difference can be eliminated after coating.
  2. 污染性色差需肃清污染源并对受污染基层做封锁处置。
  2. Pollutant color difference needs to be cleaned up and blocked at the polluted grass-roots level.

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