External Wall Construction process:
External strong detection->High pressure cleaning->Repairing exterior wall->Wall leveling 3~8 times, partial scraping repair->Flating->Priming coating once->Modeling secondary coating->Protecting paint twice

External Wall Construction

ChengLin Innovation company has refurbished and refurbished the old apartments of the ceramic tile wall and the new ones, and launched a new “free brickwork method”. Through the new generation of the Nippon Paint system, the old apartment renovation paint can be strongly attached to all kinds of building materials, directly Direct and rapid construction of the closed flat wall surface can update the appearance of the building, eliminating the time to knock out the tile, preventing water molecules from penetrating the wall surface, reducing the occurrence of wall cancer, and saving time in construction, as long as The appearance of the building can be reconstructed in about 60 days, and the cost is 50% less than the traditional ceramic tile exterior wall. The waterproof appearance is maintained for at least 30 years.

Exterior wall renovation construction features:
The high-pressure water knife cleans the wall surface, thoroughly removes the mold on the wall surface, knocks out the loose-falling tiles, and repairs the cracks on the wall surface by the V-Cut method, and removes the rust from the exposed steel bars.
Use Nippon Paint Japan patented coatings, water-based and environmentally friendly environment.
In response to the hot and humid weather in Taiwan, the wall leakage was completely solved.
Shorten the construction period and reduce dust and noise pollution.
It has a long service life of up to 35 years and is less prone to dirt when it is washed by rain. It does not require the use of chemical lotion for cleaning and maintenance.

Exterior wall renovation is applicable to the construction wall:
Cement surface, plaster substrate, asbestos cement board, mosaic tile, etc., are applicable to any wall.
For the exterior wall of the house, the external wall that plays the role of direct protection must be the focus of building protection. Ignoring the problem of waterproofing and detail cracking of the exterior wall of the house will become a potential hidden danger of leakage. Once the wall of the house is cracked, peeled off, moldy, water seepage, etc., it not only affects the function of the building, but also seriously affects the overall appearance.

In the face of the chilly and rainy climate pattern in Taiwan, the water seepage area is often the outer wall of the narrow and long sky, and the external wall of the building has been cracked. Whether it is the continuous erosion of rain, the corrosion of acid gas components, or the change of seasons and day and night. The resulting temperature difference causes the wall to expand and contract, forming a crack, which will cause the more severe water seepage problem in the narrow and long sky in the rainy season.

In order to ensure the waterproof quality of the exterior wall of the house, all the projects need to start from the basic treatment, first remove the old aging external wall, and then repair the problematic wall surface, which has reached the standard requirements for the wall of the outer wall of the house. . Therefore, the external wall waterproof construction, the outer wall must first have enhanced and stable protection. If the base layer does not have sufficient waterproof strength, it will easily begin to hollow and crack on the surface, which will destroy the decorative effect and protective function of the exterior finish layer of the building and face early failure.

For the homeowner, waterproof and crack-resistant, beautiful and indispensable, external wall waterproofing is a fine project, the final quality and effect and material selection, construction environment, construction personnel level and many other factors have great factors. Relationships, high standards of quality products, combined with controllable construction quality, will greatly reduce the risk of leakage of the outer wall of the house.

Therefore, we adopt the Nippon construction engineering system, the exterior wall waterproof high performance coating, used for indoor and outdoor walls of different materials, such as cement mortar, wood and metal, to provide excellent protection for the walls. Its super weather resistance can withstand a long time, the wind blows rain or the erosion of alkaline substances, and it is as stable as Taishan.

In the high housing prices, the purchase of old houses has become an option for many people, and it is particularly important to renovate the old houses and renovate the old houses. Through the accumulated engineering experience, ChengLin Innovation constantly adjusts the construction methods to achieve quality. Optimization, renovation of the old building with tile surface, due to the different materials of the tile, it is bound to be different in process and difficulty from other renovations. In the past, the old-fashioned method required the brick to be processed, which resulted in additional cost. In addition to the cost of the scaffolding and the clearing of freight, the cost of demolition of bricks also causes environmental and air pollution, and it also has a long construction period and high risk.
ChengLin Innovation has launched a set of Japan's strongest new and efficient “knock-free brickwork method” for the renovation of exterior wall buildings such as tiles, tile tiles, two-story bricks and mosaic tiles.
The “free brick removal method” does not need to knock out the old tiles, the appearance surface is knocked out to the RC layer one by one, reducing the huge cost, saving man-hours, and not polluting the environment and noise, so that the external wall can be old. Renovation of the house, renovation and renovation of the old house.
Based on each client's budget and preferences, ChengLin Innovation provides the most detailed estimation and analysis, using the highest specification of old house renovation methods, and the highest quality Japanese Nippon patented coatings, especially for defective cement mortar surfaces, concrete. The outer wall of any material is treated so that each homeowner can be 100% satisfied with the construction quality and immediately re-new a new home.
We will work hard to confirm all construction work.
1) Environmental conditions, whether it is hot or dry or humid
2) Rainy and humid will extend the construction interval, please be patient and wait for drying
3) We have a sort of SOP process for construction on the corner construction.
4) The wall has SOP grinding time, please don't worry about it.

1. Repair: Before the painting, repair the defects such as missing corners, holes, and hollow drums on the wall.
2. Cleaning: dust, powder can be washed with a broom, brush, high-pressure water; grease - clean with a neutral detergent; mortar - with a shovel, scraper, etc.; mold - outdoor high-pressure water rinse, rinse with water dry.

External Wall Construction

fill: partial scraping leveling paint: If the wall is smooth and smooth, you can not use flat coating, but also should have good strength and durability, when filling, partial scraping and flat coating construction requirements It should be thin and not thick brush. It is required that the leveling coating should have better adhesion, bond durability and water resistance.

External Wall Construction

smoothing: grinding must be carried out after the leveling paint is dry, can not be wet grinding to avoid the impact of sandpaper affecting the operation. The thickness of the sandpaper should be determined according to the hardness of the surface to be ground. When the sandpaper is thick, sand marks will be generated, which will affect the final decorative effect of the coating. When grinding, first grind with a coarse sanding machine, then sand with a fine abrasive cloth, pay attention to the smoothness of the surface. Immediately after grinding, the surface dust is removed to facilitate the construction of the next process.
5. Painting of

External Wall Construction

: The surface moisture content of the base layer shall not exceed 8%. In case of wind, rain, fog, etc., the surface coating shall not be applied.