For those friends who do not understand the decoration, we must seriously look at the hidden dangers of home renovation that may be missed. 1, hot and cold water pipes mixed White is a cold water pipe, red is a hot water pipe, and a cold water pipe and a hot water pipe are mixed together. There are hidden dangers: the expansion and contraction rate of hot and cold water pipes is different. Due to thermal expansion and contraction, the cold water pipes burst and leak. Standard operation: distinguish hot and cold water pipes according to color and operate strictly. 2, using glue Normative operation: At present, there is no natural and pollution-free glue on the market. The substitute is 108 glue. But we must look for better brands. 3, no insulation sleeve During the construction, the wires are directly buried in the wall. The wires are not covered with insulating tubes, and the wire connectors are directly exposed. There are hidden dangers: This is very unsafe, and may cause short-circuit of the wires due to some reasons, such as the aging of the wires, resulting in wire breakage; at the same time, once the wire is broken, it cannot be changed at all, only the wall knocks on the ground. Standard operation: The wires must be laid with insulation sleeves on the outside, and the circuit joints should not be exposed on the outside. They should be installed in the line box. No joints are allowed between the distribution boxes. 4, free to change the waterway In the case that the owner did not understand the decoration, he misled the owner to dismantle the waterway at random and wasted money. There are hidden dangers: waste of money is only one aspect. Once it is not sealed or lacks pressure during the demolition of the waterway, it will lead to burst of water pipes. Normative operation: When the pipeline is changed, it will move and it must not be moved when it is not. 5, strong and weak electricity placed together Typical jerry cuts. Strong power? Such as lighting wire? And weak electricity? Such as telephone lines, network lines? Placed in a tube or box, less shop a pipe, saving time and effort (bathroom dynamics. There are hidden dangers: There will be interference when making a call or surfing the Internet. At the same time, too much threading in a pipe also creates a risk of fire. Normative operation: Strong and weak electricity should be routed separately. It is forbidden to share one pipe and one bottom box for strong and weak electricity. 6, the length is not enough without connection accessories Because the length of the insulating tube is not enough, there is exactly a turn here, no connection fitting is placed, and a section is exposed at the intersection with the junction box. There are hidden dangers: If you stay for a long time, it may cause leakage due to the aging of the line. Normal operation: There should be something connected between the nozzle and the junction box. 7, repeat the wiring A large number of repeated wiring, multi-use materials, waste the owner's financial and material resources. There are hidden dangers: Once a problem arises in the line, it is difficult to detect it in a layout like "Tian Luo Di Network." Normative operations: Arranged closely, in the case of no more than 40% of the capacity of the pipe, the same trending line can be worn in a pipe. However, it is necessary to separate strong and weak electricity. 8, the line pipe is damaged by the follow-up project Typical barbaric construction. After the pipeline was laid, it was slotted on the ground again and the pipeline was laid through. There are hidden dangers: After you check in, you may find that there is no electricity in a room in your home. You can only detect and re-thread all the wires in your home. Normative operation: The construction cannot be performed again in the place where the pipeline is laid. If it is damaged, it is forbidden to wire in the middle when changing lines. When the circuit load is large, the joint of the wire in the threading pipe is easily sparked and a fire occurs. Make an order to buy building materials to win Apple IPAD Decoration taboo entrance decoration restaurant decoration lighting home decoration room home cloth sofa decoration home Solar power is the ultimate renewable energy source whether you're an eco-minded consumer or practical individualist. The sun's light is sustainable energy that provides a resource that is renewable and has a very low carbon footprint. Solarhome is a premier provider of reliable, durable, proven photovoltaic systems from leading manufacturers, allowing you to harness this free energy alternative. Our grid-tie and battery backup options mean those cloudy days and long nights won't leave you without electricity. Off-Grid PV System,Off Grid Solar,Solar Photovoltaic System Yangzhou Beyond Solar Energy Co.,Ltd. , https://www.ckbsolar.com
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