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當前位置▩│·↟:首頁 »資訊中心 » 常見問題 » 石塑電梯門套在外牆施工要注意什麼•☁↟•?

石塑電梯門套在外牆施工要注意什麼•☁↟•?

來源▩│·↟:http://www.a-team4u.com/ 瀏覽▩│·↟:發表時間▩│·↟:2022-03-12
色差控制措施☁•。產生色差的因素☁•。•✘,因為施工材料準備過程中沒有一次準備充足•✘,從而因為材料的批次不同而產生色差;第二•✘,施工人員沒有統一的技術水平•✘,從而在噴塗過程中•✘,其厚度就會不一致•✘,部分出現偏薄的情況•✘,從而導致色差出現;第三•✘,在噴塗過程中出現過量掉砂•✘,從而出現不均勻顆粒•✘,也是導致色差產生的重要因素;第四•✘,如果牆面因為淋雨之後•✘,沒有等到徹底乾燥就開始噴塗作業•✘,就非常容易導致色差出現;第五•✘,主要因為在調色過程中沒有均勻導致的色差;第六•✘,在儲存塗料過程中•✘,很容易出現分層的情況或者是在表層出現浮色•✘,但在開始噴塗之前•✘,沒有攪拌均勻就噴塗導致的色差☁•。
Color difference control measures. Factors causing color difference. First, because there is not enough preparation in the preparation process of construction materials, the color difference is caused by different batches of materials; Second, the construction personnel do not have a unified technical level, so in the spraying process, the thickness will be inconsistent, and some parts will be thinner, resulting in color difference; Third, excessive sand dropping in the spraying process, resulting in uneven particles, is also an important factor leading to color difference; Fourth, if the wall starts spraying after being exposed to the rain and does not wait until it is completely dry, it is very easy to cause color difference; Fifth, mainly because there is no uniform color difference in the process of color matching; Sixth, in the process of coating storage, it is easy to have delamination or floating color on the surface, but the color difference caused by spraying without stirring evenly before spraying.
控制色差出現的措施☁•。•✘,針對相同顏色✘╃╃、牆面•✘,應該保證真石漆的廠家✘╃╃、批號相同•✘,並且要一次性採購重組☁•。如果相同顏色但批號不同•✘,就應該混勻後再進行作業☁•。採用從上至下的噴塗方式•✘,並且以牆面分隔縫✘╃╃、陰陽角✘╃╃、水落管等作為分界線•✘,進行分段式的噴塗作業☁•。第二•✘,應該積極透過培訓等方式•✘,提升施工人員的操作水平•✘,從而保證施工中的噴塗更為均勻•✘,形成一致的膜厚☁•。第三•✘,在噴塗過程中一般會因為兩方面原因導致掉砂過多•✘,主要是因為在施工中噴槍的氣壓過大而導致•✘,或者是噴槍移動太快☁•。
工地電梯門套
Measures to control color difference. First, for the same color and wall, we should ensure that the manufacturer and batch number of real stone paint are the same, and we should purchase and reorganize at one time. If the color is the same but the batch number is different, it should be mixed before operation. The spraying method from top to bottom is adopted, and the partition joints of the wall, internal and external corners, downspouts, etc. are used as the dividing line for segmented spraying operation. Second, we should actively improve the professional level of construction personnel through training, so as to ensure more uniform spraying in construction and form a consistent film thickness. Third, in the spraying process, too much sand will be dropped due to two reasons, mainly because the air pressure of the spray gun is too high during construction, or the spray gun moves too fast.
另外•✘,就是塗料中兌水過多•✘,從而塗料過稀而導致沙子上牆沒有足夠的初黏度☁•。因此•✘,應該調整到合理的氣壓值•✘,在噴塗的過程中掌握好噴槍移動速度•✘,儘可能不要兌水稀釋塗料☁•。第四•✘,在施工期間遇到雨水天氣•✘,需要完全等到牆面乾燥後再施工☁•。第五•✘,要調色達到足夠均勻☁•。第六•✘,在噴塗前•✘,需要進行均勻的攪拌☁•。
In addition, there is too much water in the coating, so the coating is too thin, resulting in insufficient initial viscosity on the sand wall. Therefore, the air pressure should be adjusted to a reasonable value, the moving speed of the spray gun should be well controlled in the spraying process, and the paint should not be diluted with water as much as possible. Fourth, in case of rainy weather during construction, it is necessary to completely wait until the wall is dry before construction. Fifth, color matching should be uniform enough. Sixth, uniform stirring is required before spraying.
裂縫的控制措施☁•。首先•✘,針對陰陽角裂縫的問題來說•✘,因為陰陽角是兩個面的交接•✘,在真石漆乾燥過程中會形成不同方向張力對陰陽角處的塗膜產生作用力•✘,進而產生裂縫☁•。如此需要用噴槍再覆蓋住裂縫•✘,新噴塗的陰陽角應該注意不能一次噴塗太厚•✘,應該採用薄噴多層的方法•✘,也就是等表面乾燥後再噴一次•✘,距離要足夠遠•✘,移動的速度要快•✘,不能垂直噴•✘,只能採用散射的方式•✘,讓霧化的邊緣掃入陰陽角;
Crack control measures. Firstly, for the problem of cracks in internal and external corners, because the internal and external corners are the intersection of two surfaces, tension in different directions will be formed during the drying process of real stone paint, which will exert force on the film at the internal and external corners, and then produce cracks. In this way, it is necessary to cover the cracks with a spray gun. The internal and external corners newly sprayed should not be too thick at one time. The method of thin spraying and multi-layer spraying should be adopted, that is, spray again after the surface is dry. The distance should be far enough and the moving speed should be fast. Vertical spraying is not allowed. Only scattering can be used to sweep the atomized edge into the internal and external corners;
其次•✘,如果在平面出現裂縫•✘,一般來說都是因為溫差大而導致•✘,在內外層乾燥速度產生差異•✘,進而產生裂縫☁•。這種情況應該用小嘴噴槍採用薄噴多層方式•✘,控制每層乾燥速度•✘,也要保證較遠的噴塗距離;•✘,如果在成膜的過程中產生裂縫•✘,主要是因為噴塗覆蓋不均勻導致•✘,在塗層表面成膜後出現裂縫•✘,也有可能是多個星期後才有裂縫出現•✘,如此就要根據具體情況進行具體分析•✘,在施工過程中•✘,要採用合理的盆土方法同時•✘,要對配方進行改變和試製☁•。
Secondly, if cracks appear in the plane, generally speaking, they are caused by the large temperature difference, resulting in the difference in the drying speed of the inner and outer layers, resulting in cracks. In this case, the small nozzle spray gun should be used, and the thin spray multi-layer method should be adopted to control the drying speed of each layer and ensure a long spraying distance; Finally, if there are cracks in the process of film formation, it is mainly caused by uneven spraying coverage, and cracks appear on the coating surface after film formation, or cracks may not appear until several weeks later. In this way, specific analysis should be carried out according to the specific situation. In the construction process, reasonable basin soil method should be adopted, and the formula should be changed and trial produced.
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