【 Weak current College 】 supervision instance illustration (v) the coating of construction technology don't "confused"

To be able to "Bliss" is a kind of State, home to "confused (confused)" is another thing. People do not wish to obtain a coating of workers, as long as the specification for finishing. However the actual operation, the number of unskilled workers must "tricks" renovation: not make wood lacquer surface floating flow pendant, cockle, wrapped edges and size of particles, is the top surface of the wall there crack, delamination, and rusty ... Good is not busy. Paint surfaces undercut rugged, owners of mind more lumps. In the face repeatedly disappointing base finishing, we must ask: this brush a, why can't more careful and responsible? indeed, throughout the entire home decoration, coatings and construction technology and the quality of the project is irrelevant, but affects the final project satisfaction coefficient. Finishing the home decoration has been neglected, the weak link is the time to be "reformed" changing to evil.

Question 1: Cabinet wood lacquer surface with distinct streams falling phenomenon.

Supervision: according to local standards, Beijing DBJ/T01-43-section 11.3.4 in 2003, wood paint surface clear Office is not allowed to have wrapped edges and stream pendant, wrinkle. In addition, touch to smooth, without retaining feel. Painting before PuTTY looking make-up, Polish, and the scene you want to clean up. Painting, environment temperature should be 5 ℃-35 ℃, and should be aware of the ventilation and dust-proof. In addition, each time interval of at least the four hours.

Problem 2: paint, glass protection is in place.

Explanation: according to the national standard of supervision GB50210-2001 the building decoration engineering acceptance, wood paint, glass, etc. before the finished product should be at least 2 cm width; wood painting on glass etc before the finished product should conduct a comprehensive protection. If the paint does not carefully brush to the glass, and other finished products, it is very difficult to clean up; even if clean up, also on the surface causing varying degrees of damage or corrosion.



Wood-paint surface clear streams falling phenomenon



When you paint on glass protection are not in place



Cement splashes on the wall paint

Question 3: construction program to reverse, leading to cement splashes to wall paint. Explanation: according to the national standard of supervision GB50327-2001, section 13.1.2, interior finishing works in plaster, ceiling, floors looking for equality project had been completed and after acceptance. If construction is upset, individual construction such as floor-leveling or paving brick, already brushing good wall causing unnecessary damage. Not only are difficult to clean up, local refinishing is also putting the wall appears obvious chromatic aberration.



Wall top paint peeling off layers, appears in

Issue 4: top of wall paint peeling off layers, appears. Explanation: according to the national standard of supervision GB50327-2001, section 13.2.2, finishing works bond strength with PuTTY should be consistent with existing national standards. If PuTTY strength up to, or PuTTY and original wall adhesion is unstable, or PuTTY itself empty drum, brushed back as PuTTY easily absorbed in the water, making the paint Putty to delamination, even shedding. Therefore, it is recommended that you do a brushed before inspection.



Brushed back wall cracking and obvious abrasive paper printing

Question 5: brushed, wall surface cracking and obvious sandpaper. Supervision: according to local standards, Beijing DBJ/T01-27-2003 of finishing works, wall top paint brush should be no cracks, coarse sand paper printing, sand hole, shuawen. During renovation process, if you experience inside thermal wall or poor quality of the light body wall, you should paste layer fleece or fine gauze, then the scraping PuTTY. Then, use the appropriate grade of sand the PuTTY sanded into place. Finally, when you have to paint in strict accordance with the instructions of the proportions against the water.



Ceiling gypsum board used self tapping antirust paint processing is not in place

Question 6: ceiling gypsum board used self tapping antirust paint processing is not in place.

Explanation: according to the national standard of supervision GB50327-2001, section 13.3.2, ceiling works of gypsum board base scraping PuTTY before on tapping with anti-rust treatment, then on to scraping clamp welded joints in plaster and do crack treatment and eventually puttying If self tapping anti-rust treatment is not in place, PuTTY will and self tapping produces a chemical reaction, thus appear yellow rust.