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    Home > Coatings News > Paints and Coatings Market > What putty is appropriate for the grass-roots water package of the outer wall?

    What putty is appropriate for the grass-roots water package of the outer wall?

    • Last Update: 2020-10-31
    • Source: Internet
    • Author: User
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    First, water-packed water, water-packed sand construction process
    1, grain surface (water-packed sand) concave seam construction process
    base leveling - cornering - batch scraping flexible putty (find flat) - sub-grid, bullet line, trace line - paste Thick tape, solid tape - roll-on interface agent - according to the design requirements of the construction of the middle layer - roll-on color primer - spray multi-color paint (1 to 3 times, main paint) - repair, tear tape - roll cover paint - roll cover paint - finished product.
    2, flat (water-wrapped water) concave seam construction process
    base surface flat - sub-grid, bullet line, thick tape - solid tape, corner protection - batch scraping mortar putty (modeling) - batch scraping flexible Subs (find flat) - grinding, watering, tearing tape - Rolling interface agent - Rolling colored primer - Closed non-spraying part - Spraying multicolored paint (1 to 3 times, main coating) - Polishing, patching - rolling cover Paint - roll cover paint - glue, finished product
    3, flat seam construction process
    base surface flat - angle - batch scraping mortar putty - batch scraping flexible putty (find flat) - split, bullet Line, trace line - thick tape - roll-on interface agent - roll-on color primer - spray multi-color paint (1 to 3 times, main paint) - patch, tear belt - apply cover paint - roll cover paint - finished product.
    4, three-dimensional finished construction process
    substrate according to design requirements - roll-on interface agent - according to the design requirements of the construction of the middle layer - roll-on color primer - spray colorful paint (1 to 3 times, main paint) - apply cover paint - cover paint - finished .
    in the decoration process, putty powder play a bottoming effect, it is mainly to fill the uneven wall, in order to make the paint may paint evenly applied to the wall to make a good foundation. Putty is divided into oily putty and water-based putty, each for paint, latex paint construction. Brush a layer of putty powder before coating and paint construction, and wait for putty powder to dry before brushing the paint. Putty in the wall decoration plays a vital role, its good or bad related to the success or failure of all the wall decoration.
    shall be disposed of as follows: outer wall putty powder and inner wall putty powder.
    1, inner wall putty powder:
    putty powder is the use of polymer polymer, methyl fiber ether and other raw materials refined from a single component of the inner wall special putty powder, Aoming putty powder has good robustness, bonding strength and good waterproofing ability and so on, suitable for high-end places. Walls using putty powder fibers can be cleaned with water, do not drop ash, do not fall off, slight impact without leaving traces. Stir putty powder with water for 10 minutes into a paste-like putty, 5 minutes later can be scraped on the wall, generally scraped twice, the second time to wait for the first time the wall dry to scrape. After drying should be timely sandpaper polishing (24-48 hours), after leveling to remove the entire wall dust, a little dry can be applied latex paint. Normal and high temperature decomposition are non-toxic, high chemical stability.
    2. Outer wall putty powder:
    putty powder using imported polymer can be dispersed glue powder, doped methyl fiber ether, modified starch ether, anti-cracking fiber for putty powder mixture weight ratio (3%), and other raw materials refined from the outdoor high-level putty powder, the wall has a strong resistance to micro-cracking, with good amount of viscosity, impermeability, reliability, self-shrinking and so on. Damingyang putty powder has good crack resistance, greatly saving the overall strong surface maintenance costs. The outer wall putty powder and water stirred into paste-like sit for 5 minutes, and then can be applied to the wall, the general thickness should not exceed 2-3mm, according to different requirements can be divided into one to three batches, increase its thickness. Because the outer wall putty powder has a good water preservation capacity, can slow solidification, to avoid early dry contraction cracks. Therefore, the construction should pay attention to, must wait for the first layer to dry out before the second layer of work. Construction environment temperature can not be at 5 degrees, rainy days are not recommended for construction.
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