Coating technology: application and construction of putty powder for renovation of exterior wall tiles

Core tips: the putty powder for the renovation of external wall tiles has strong adhesive force, does not crack, does not fall off, and is waterproof and crack proof It is suitable for the renovation of ceramic tiles, mosaics and marbles It can be directly applied to the surface of ceramic tiles, mosaics and marbles that have cracks or peeling off, lack of blocks or peeling off After the film is dry, it can be directly sprayed with exterior wall emulsion paint Application and construction: When using this product, according to the proportion of putty powder water = 1:0.55, first pour the water into the mixing bucket, then slowly pour the powder into the mixing bucket and fully mix it for 15-20min to form a uniform paste After standing for 5min, the wall can be scratched and scraped with the scraping tool Batch curettage Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: the external wall tile renovation putty powder has strong adhesion, does not crack, does not fall off, waterproof and crack proof It is suitable for the renovation of ceramic tiles, mosaics and marbles It can be directly applied to the surface of ceramic tiles, mosaics and marbles that have cracks or peeling off, lack of blocks or peeling off After the film is dry, it can be directly sprayed with exterior wall emulsion paint Application and construction: when using this product, according to the proportion of putty powder water = 1:0.55, first pour the water into the mixing bucket, then slowly pour the powder into the full mixing for 15-20min to form a uniform paste After 5min standing, you can scratch the wall, and use the scraping tool for scraping The precautions for batch scraping are as follows: (1) the base course shall be cleaned, and dust removal and decontamination shall be carried out according to the actual situation (2) Conventional scraping and coating method construction: the first time of full puttying, the tile gap and the falling part shall be filled, the second time of full puttying and leveling, calendering can be done The dosage is about 1.0kg/m2 (3) The construction temperature is more than 5 ℃ In autumn construction, when the climate is too dry or the wind is strong, the maintenance of putty shall be strengthened to avoid excessive evaporation of water, causing dry cracks (4) The putty layer shall be made as far as possible, and the small area irregularity can be slightly polished with fine sandpaper, and the floating ash can be removed (5) The remaining dry powder materials shall be sealed and stored after use The mixed paste putty shall be used up within 2H to avoid hardening Paste that has begun to harden cannot be reused with water Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,