The most important content contained in the hidden project is the water supply and drainage project, wire and cable engineering, as well as the floor base and partition base, among which the hydropower project is particularly important. Although this is the decoration company's livelihood, but as your home, related to personal safety, property safety issues, must not be sloppy! 1. First of all, let's talk about the water supply and drainage concealment project. Check the contents of the following three aspects: Water pipeline leaks PP-R pipe installation layout should be reasonable, horizontal and vertical, and pay attention to the pipeline shall not be close to the power supply, and the distance between the shortest distance from the power supply is 0.2 cm, the connection between the pipeline and the sanitary appliance must be close, and no leakage can be found through the water test. Whether the surface drainage is smooth Toilets and kitchens are the main places for drainage, so the ground leveling should have a certain slope (2%) to ensure that water collects on the ground into natural water flow and eventually flows to the floor drain. However, it should be noted that the gradient cannot be overemphasized for the sake of smooth water flow, because the slope is over-sloped, which can affect the aesthetics and non-slippage. Waterproof layer waterproofness is good Kitchen and back walls are higher than other rooms in terms of waterproof requirements. Waterproof paint should be brushed to 1.8 meters high, and other rooms should be 0.3 meters high. 2. There are two issues that need attention in wireline engineering: Is the PVC pipe connection tight? Power lines must wear PVC pipes when they are embedded in walls, ceilings, floors, or floors. There should be no kinks in the pipes. The bent position of the wire protection tube should use the matching elbow tool or matching elbow, and there should be no folds. PVC pipe protection After the ground circuit is laid, wood shall be placed on both sides of the laid PVC pipe, or slope shall be made with cement mortar to prevent the PVC pipe from being walked over due to walking back and forth during the construction of the worker. The distance between strong and weak electricity should be about 50 centimeters to reduce the electromagnetic interference between them and prevent accidents. 3. Ground floor, pay attention to: Mainly to see whether the ground cement leveling layer is qualified: First, the uneven place of the original room should be paved with cement mortar. In addition, the kitchen and bathroom should have slope, and the slope is very particular. Finally, we talk about the problem of the grassroots wall. One is whether Baozhu uses red brick walls or cement pull plates. Usually, the construction process requires that the pillars of the kitchen and bathroom rooms must use red brick walls, and reserve the observation port, the size must be consistent with the actual, easy to repair in the future; second is whether to do cement coating processing: increase the contact surface of the tiles, and enhance Friction makes the tile more secure. Hidden Projects Cement Room Coatings Decorations Decorations Companies Flooring Tiles Kitchens Integrated Ceilings Red Bricks Kitchen Ceilings Bathrooms Waterproof Toilets Ceilings Bathroom Tiles Bathroom Sizes Toilet Leaking Floor Tiles Kitchen Tiles
[Aluminum Alloy Housing Solar Lights]
Different from other solar lamps with plastic housing. Lightweight but strong. Sandblasted and anodized metal housing,anti-oxidation and corrosion resistance. It can be used for many years even in extreme weather or harsh outdoor environments and maintain its performance. The lampshade is made of engineering plastic PC material, which is heat-resistant, anti-ultraviolet, and anti-yellowing.
[High Efficient Solar Panel]
PET solar panel with a larger lighting area, it can absorb sunlight faster, so that it can be recharged faster. Charging for 8 hours, can be illuminated for more than 12 hours.
[High-END LED For Bright Outdoor Lighting]
LED beads is not the more the better, the key is the lifespan and brightness.
[Microwave Radar Induction & Dawn To Dusk Lighting]
Radar motion sensor is a detector that combines microwave receiving and transmitting equipment. The working principle is based on the Doppler effect. The microwave wavelength is very short, between 1mm and 1000mm, so it is easily reflected by objects.The sensing angle is greater than 180°, and the farthest sensing distance can reach 32 feet.Ultra-long runtime on always on mode,up to 12H for dusk to dawn lighting.
[Four Working Modes & Waterproof]
Four working modes meet all your requirements for lighting.Mode:Faint light to strong light ;No light to strong light;Always lighting;Emergency lighting.You can set the mode arbitrarily.Waterproof,suitable for any outdoor scene: Garage, aisle, porch, patio, garden, deck, camping, yard, farm, fence, wall, etc.
Outdoor Solar Wall Lights,Aluminum Solar Wall Lights,Solar Motion Lights Outdoor,ALUMINUM ALLOY HOUSING Solar Light Shenzhen You&My Electronic Technology Co., Ltd , https://www.szyoumy.com