How to install color steel tile gutter
The color steel tile gutter is installed on the wall near the cornice, and the plane part is attached to the wall. The gutter should be installed with a slope. A downspout is vertically installed at one end of the lower part for rainwater. In this way, the running water from the color steel roof will not leak directly to the wall. Find out the leak in the roof and block it with glass glue.
How to choose a high-quality sink
1. tank material: features: corrosion resistance, oxidation resistance, long service life, and the service life can reach 30 years. Some manufacturers use 202, 402 and stainless steel with less nickel to make sinks. Although this material will not cause quality problems in a short time, the surface of the sink will change color and be easily corroded after long-term use. High fouling rate is not easy to be clean and hygienic, and the air is easy to breed bacteria.
2. Welding technology: There are three types of water tank welding, namely bottom welding, butt welding and integral molding.
3. Depth of sink: The basin depth of high-grade sink is about 18 to 24CM, and the general sink is below 18CM.
4. Surface treatment: generally divided into three types: sandblasting, wire drawing and pearlescent silver surface.
5. Bottom spraying: generally divided into three ways: dry spraying, oil spraying and water spraying.
6. Automatic workbench control: generally divided into three types: pull type, press type and rotary type.
7. Double flanging: There are generally three types: large round edge, right-angled flat edge and small R-angle flanging.
8. Sewer fittings: silver ion PP large-diameter drain pipe, and the national standard sewer pipe should reach 50 mm
9. Patent trash can: generally divided into four types: on stage, under stage, underground and sink.
When purchasing a stainless steel sink, first look at the thickness of stainless steel, and the thickness is 0.8 mm-1.0 mm. Too thin will affect the service life and strength of the sink, and too thick will easily damage the tableware. Secondly, look at the surface treatment process, high gloss has high smoothness, but it is easy to scratch; Abrasive wear-resistant, but easy to scale; Matte has both the brightness of high light and the durability of matte, and generally more choices are made.
The above contents are about how to install color steel tile gutters and how to choose high-quality sinks. When choosing a sink, we should look at the surface material, various construction techniques, the size of the sink, the level of surface treatment, and the scope of application. If you find that these sinks do not meet your needs, including the wrong size or many stains on the surface, don't choose these products, so as not to affect the subsequent use.