131. The light switch at the entrance is recommended to use the induction type. Going home in the dark, it saves you black. 132. Basic engineering construction instructions 1. Water and electricity transformation (a) The construction team must conduct a “squeezing†test on the water pipe before entering the construction site (play “10 kg water pressure for 15 minutes testâ€, if “pressure gauge pointer†does not change, You can safely change the water pipe. Otherwise, you can not use the change management. You must first notify the “Management Office†and let the “Management Office†carry out maintenance and repair. After the “suppression†is normal, you can change it.) and “Circuit†test (Test with a "bulb with socket", "bulb" is on) 133. Waterproof (a) After the “water and electricity transformation†of the kitchen and bathroom is sealed, the next step “waterproof†can be carried out. 134. Tiles (a) The owner needs to identify the quality of the tiles when selecting the tiles. The method is: firstly, whether the color of the tiles is uniform, no mottling and small holes and black spots; secondly, whether the size is standard or not. Use the tape measure to measure the length and width of the tile. The size of the tile should be the same as the factory size of the tile. Then measure the diagonal of the tile. If the diagonal dimension is the same, the tile is positive. Then, look at the flatness of the tile. The simple and effective method is to overlap the two tiles of the same brand. If there is a clear gap between the two tiles after the overlap or can be rotated, the tile is not flat. Finally, it depends on whether the tile has color difference. The method is to take out several pieces. Type tile samples, compare them in bright places, if you can't see the difference in color, you can order them. 135. Anti-termites (a) After cleaning the wall and trunking, complete a comprehensive termite prevention (ie, spraying termites throughout the house) 136, the calculator is also calculated. Now the calculator has the function of setting the decimal point multiple, there will be different standards when performing the calculation, so we need to bring a calculator, and now there is calculation on the phone. Function, but the function is not necessarily good. 137. Prepare two good neutral glass glues (1 transparent, 1 white). It is recommended by American General Motors, and B&Q is available for sale. It is used in bathing rooms, sinks, cabinets, and security doors. Although the general manufacturer package will be equipped with glass glue, the glass glue they provide is mostly of poor quality and will be discolored or moldy in the future. 138. If it is not a last resort, do not use a shifter in the toilet. This stuff is easy to cause the toilet to clog. 139. The aluminum plate of the kitchen and the two pieces above the hood. After opening the hole, be sure to wait until the hood is completely installed. My family went up early, and when I installed the hood, I removed it again. The dismantling and disassembly was changed by the workers, and the seamless ceiling became a stitched ceiling. 140. If the kitchen and the bathroom are also equipped with wooden doors for uniform aesthetics, it is necessary to put the glass glue on the joint between the door frame and the ground immediately after installation. My family did not deal with it in time, the workers used water carelessly, and a lot of water splashed on the ground and infiltrated into the door frame. The next section was a bit black (mildew).
Our company is a professional manufacturer and exporter of a variety of handicrafts. Our company has been highly commented and trusted by the worldwide business partners for the diversity and high quality of our distinctive products in the past years.
Big Gear Wall Clock is very popular in Europe.Gear wall clocks are amazing for both home decor and office decor. Gear wall clocks are working with silence movement.Only need battery supported, much energy-efficient.
Our business principle is "quality good, favorable price, timely delivery and top service".
Gear Wall Clock Gear Wall Clock,Extra Large Clock,Oversized Black Wall Clock,Big Clocks For Living Room Guangzhou Huan Yu Clocking Technologies Co., Ltd. , https://www.mk-time.com
(b) Slotting can not damage the load-bearing wall and the cast-in-place part of the ground. The stacking layer can be removed. If the “wall box†is installed on the load-bearing wall, the inner reinforcing steel structure cannot be destroyed.
(c) Before the "line pipe" is buried, the "line groove" should be treated with "termite prevention". The connection between the "line pipe" and the "line pipe" should be connected by "direct" or "elbow". A "cup comb" is required at the junction with the "bottom box" and all wall and ground circuits must be at a 90 degree angle. If the original line needs to be changed, and it is not possible to use the "direct" or "elbow" connection, it is necessary to use the "yellow wax tube" to connect, and the "yellow wax tube" to enter the two ends of the line tube is not less than 10 cm.
(d) It is best to use the "3 branch line" for the circuit to be buried in the wall, and the "4 line line" for the ceiling line. "Wire" in "line pipe" shall not have "joint", "joint" shall be found in another "wire box", and "in-pipe wire" shall not exceed 60% of "pipe diameter".
(e) Strong electricity "hot line" needs to use "red", "zero line" needs to use "black", "ground line" with "yellow" or "blue and yellow color separation line"; "telephone line" needs to use "four cores" "Phone line"; "network cable", "audio line" and "television line" need to be selected according to the actual situation.
(f) After the transformation of “water and circuit†is completed, it is necessary to conduct a pressure test on the waterway again. After the pressure is normal, the cement mortar is used to seal the tank.
(b) “Waterproof†has different construction methods according to different materials. Now take “Shanghai Huili 911†as an example: the waterproof of the bathroom is the best, the waterproof of the kitchen is generally 1 meter high, the ground waterproof and the wall surface Do 30 centimeters twice, do it more than 30 centimeters, and cover the door with water.
(c) After the waterproofing is done, carry out the “water test†test for 48 hours. After 48 hours, go to the next floor to see if there is no wet mark on the ceiling, then pass it. Otherwise, it needs to be redone. Floor. The most leaking place is the “floor drainâ€.
(b) The tile after the paste can not have a whole piece of brick hollow (the partial empty drum can not exceed the 20% of the whole brick), if there is a whole piece of brick to be reworked, generally under normal circumstances, each paste 100 Tiles, wall tiles allow 1 piece of brick to be empty, floor tiles allow 2 pieces of brick to be empty, but must be reworked, the reworked main material (calculated as loss) is the responsibility of the owner, if it exceeds this range The main material is the responsibility of the construction party.
(c) Under normal circumstances, the level of the floor tiles is allowed to have an error of 2 mm, the gap of the floor tiles must be the same, the diagonals of the bricks and bricks should be flat (allowing an error of 0.5 mm), and the bricks and bricks of the kitchen and the wall are removed by bricks and bricks. The diagonal should be leveled, and the level (allowing 1 mm error) and the verticality (allowing 2 mm error) should be achieved. If the bathroom and balcony floor tiles need to be considered for floor drain, the slope should be placed first, if there is no special reason. There is water.
(d) After the wall tiles and floor tiles are laid, it is necessary to use “caulge†or “white cement†for wet slurry joint filling.
(b) All boards need to be treated with termite prevention after entering the site (special for wood termites)
(c) Before the wooden floor is laid, it is necessary to do an anti-termite treatment on the floor where the wooden floor is to be laid. (d) It is better to spray the termite medicine to spray the wet (it is obvious that the wetness is visible)
