During the renovation process, we discovered a lot of common problems during the home improvement supervision activities. Therefore, we will summarize the experience and carefully organize and give some tips to the owners who are preparing for the renovation. I hope that similar mistakes do not occur. The sewer mouth is not reserved The threading tube is not connected to the wire box Question 1 The sewer mouth is not reserved The sewer passageway is not properly reserved, and the entire area is not exposed. One-third of it is covered by floor tiles. In the future, it will cause poor drainage and prone to blockage. Experts suggest: The sewer pipe mouth should be fully exposed, and during the construction, it is necessary to do a good job of protecting the toilet's water outlet to prevent it from falling off and causing a blockage. Between the nozzle and the ground 5 cm can be used to put another cement PVC pipe on, but the pipe must do a waterproof layer, tube height and the ground flat on the line. Problem 2 The wire is not standardized The hose was disconnected and replaced with a hose, which did not help protect the wires. Second, the thread is forced to penetrate the tube and the threading tube is not received in the wire box. Last but not least, the construction staff also conducted destructive grooving. Expert opinion: Although the sheathing tube has been used for the laying of wires, hoses have been used on the branch. According to the requirements of the electrical construction specification, all wires must use professional jackets and there must be no breakage or dead bends in the middle. According to the standard, the transformation of the circuit construction should connect the conduit to the wire box and fix it. Because the outer sheath of the wire is used to protect the wire and ensure heat dissipation, once the wire is faulty, it is also easy to maintain. Problem 3 improper treatment of bathroom water We can see that there is a significant amount of water near the water pipes in the bathroom, and the living room, study and bedroom walls near the bathroom have different levels of dampness and mildew. Expert advice: The correct water treatment of the bathroom should be divided into two. First of all, the ground waterproof: brush three times, when the ground brush to brush it again, horizontally again, and then vertical again, cross to avoid leakage brush. Then make a 24-hour storage test. Followed by waterproof wall: brush twice, but also a cross brush. The specific operation brushing back from the screed to the wall 30 cm high. Shower and walls with waterproof requirements, back 180 cm high. Problem 4 uneven wall surface treatment The wallpaper has a high requirement for the flatness of the wall surface. There is no wall surface for treating the yin and yang angles like this, and the effect will surely not come out. “The flatness of the whole wall is also not good, and the wall paint is too thin, and some of the original wall lines are not covered.†Experts suggest: After the yin and yang angles have been processed, it is normal for the wallpaper wall to have a difference in verticality of 1 to 2 centimeters, but a difference of 5 centimeters is absolutely not allowed. The yin and yang angle must be re-leveled and the wallpaper should be attached. After a good wall finishes the paint, a thin layer of paint film will appear, giving it a delicate and smooth feel. It is recommended that Mr. Chung can paint again. This paste wallpaper to achieve the perfect effect. Experience Talk Three trees paint entrance renovation paint wallpaper home decoration toilet cement decoration living room bathroom waterproof bathroom floor tile small study small bedroom
Lab pump operates by pumping fluids through the Peristaltic Pump tube squeezed rotating rollers in the pump head that squeeze the liquid out of the tube with compression force.
The lab pump is a liquid delivery device that can control the flow rate. It has the characteristics of high delivery accuracy, strong corrosion-resistance, small shearing effect, simple operation, easy maintenance, and can effectively avoid cross-contamination. It has a very wide range of laboratories. Applications. From cell culture to in vitro organ research, from material preparation to water treatment technology optimization, from food ingredient extraction to food preparation technology improvement, lab pump may be used as power to achieve accurate fluid transmission and processing operations during the experiment.
Lab Pump,Digital Lab Pump,Transfer Peristaltic Pump,Lab Scale Peristaltic Pump Baoding Chuangrui Precision Pump Co., Ltd. , https://www.chuangruipump.com
Links: home improvement supervision introduction: decoration is necessary to decorate more necessary
An experienced housewife teaches you how to use porcelain to create a good model home