Bathroom hot and cold water switches, faucets, showers, etc. are installed in a flat, flexible and convenient use, and can be turned on and off several times during inspection to see if the water flow changes with the size of the water festival door opening. Drainage pipelines should be open, no backslope, no clogging, no leakage, floor drains should be slightly lower than the ground. During the acceptance, the water should be drained repeatedly and discharged to see if the drainage is unobstructed.
Tiles should be flat and firm, uniform joints, and local emptying should not exceed 5% of the total. The floor of the kitchen and toilet, which is in contact with the wall around the floor waterproofing layer, should be turned upwards and not less than 250 mm above the ground. The surface water layer of the ground surface drains to the floor drain, and the pan water or water is not poured. The 24-hour storage test has no leakage.
The wall top finishing project requires that the putty should be solid and firm with the substrate, and it must not be skin, powder or crack. Latex paint is strictly prohibited peeling, brushing, bottoming, no surface flow, wrinkled skin, the same surface color, no obvious brush marks.
Hanging mirror line, vertex angle line and other wood decoration line docking, should use 45 degrees plus glue slope, joints shall not have the wrong seam, from the joint phenomenon. It is required to be straight and even, close to the wall, and close to the correct circle. The ceiling keel must not be twisted or deformed, and the installed keel should be solid and reliable. The surface of the gypsum plaster board is tightly connected with the keel. The galvanized bolt is used to fix it on the keel. The nail head should be brushed with antirust paint.
After the completion of the electrical engineering construction, necessary inspections and tests shall be carried out, such as lighting test and switch test control, and repeated switching several times. Check whether the line meets the requirements of "Fire line into the switch, zero line into the lamp", the outlet should meet the "left zero right fire, grounding in the" provisions. The switch socket panel shall be securely installed, in the correct position, with a correct cover, a smooth surface, and close to the wall with no gaps around. The height of the switch or socket in the same room should be the same. When the project is completed, it is required to ask the construction unit for a schematic drawing of the wiring, indicating the wire size and the direction of the pipe.
Three trees Lacquer Doors, windows, switches, and lacquer Sockets Decorative partitions Doors for toilets Bathrooms Waterproof toilet partitions Bathroom ceilings Bathroom tiles Bathroom doors
HCH Hardware is a bolt manufacturer and provides all kindsof fasteners since 2008. Our main products includestandard Bolts, nuts, Screws, washers, Pins and OEM parts. We have integrated resources from more than 50 top level fastener factories in Jiaxing, Haiyan, Ningbo,Dainan, Qintongareas, and have established long term relationships with them.We arenow serving for over 60 customers in South and North America.We can provide you with one stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency. HCH Hardware was certified by ISO9001-2015 on 02/25/2021.We especially emphasize on products quality,HCH Hardware have necessary conditions for quality control with applicable processes and experienced experts. Appropriate production processes and quality control
actions can meet clients` highexpectation on quality and services.
Metal Washer,Steel Washers,Zinc Plated Washers,Stainless Steel Washers
Taizhou Hongchuang Hardware Co., Ltd. , https://www.taizhouhongchuang.com