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After the renovation of the house, there are many places to pay attention to when accepting the house. The following five details: Water, electricity, wall, wood, cleaning, and environmental protection are required to be examined and accepted.
Ivy Paint Ou Long Paint
Hydroelectricity inspection should be carefully
Hydroelectricity inspection is the most important item for acceptance. The owner can request the decoration company to conduct the pressure test, and the owner is better to participate in the test to see if there is any leakage. At the same time can splash a pot of water in the bathroom to see if there is no water phenomenon.
Electricity is also an important project. The industry mainly requests the professional electrician of the decoration company to carry out power inspection. When the owner accepts the inspection, the lamp can be turned on to see if the power supply is on. See if the power supply is normal, and if the problem is found, it can be repaired in time.
Wall formation is very important
Whether the wall surface is smooth or not is also an important project. In addition to affecting the appearance, uneven walls are also more prone to cracking. The owner can look at the naked eye and check with the ruler to see if the inside corner is square and there are problems.
Wood quality must be environmentally friendly
The quality of the wood can be observed by seeing whether the paint has a color difference, whether it has a falling phenomenon, and whether it has a pungent odor.
Cleaning work should be supervised
Finishing decoration should require decoration company to do a good job of cleaning, the standard is clear and bright, iron bright, no dust indoors, general decoration company should use a vacuum cleaner for final cleaning.
Environmental monitoring is best done
After the acceptance of the decoration, we must promptly ventilate. In the winter, it is best to be between 1 noon and 3 pm. If there are irritating smells after 5 days, it is better to do environmental monitoring. It is necessary to emphasize that the best furniture is not to be fast. Move in so as not to cause liability problems caused by unqualified air quality.
If you choose to strengthen the wooden floor or parquet, it is best to choose the regular brand of qualified products, do not pursue low prices, due to low-cost floor caused by unqualified air quality problems have occurred, the decoration company will not bear the responsibility.
In addition, the national environmental protection standard is not more than 8 milligrams of formaldehyde per cubic meter. It is best to control about 4 milligrams per cubic meter before the furniture is moved in, so as not to exceed the standard after moving into furniture.
Therefore, the decoration program should be as reasonable and concise as possible. The more complicated and luxurious the decoration, the more likely it is to have hidden dangers. At the same time, it is necessary to select building materials with low levels of harmful substances and avoid excessive single substances in excess of the hazardous substances. The total amount of harmful substances in the room exceeds the standard.
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Some of the plastic variety that people will produce large, low price, wide use and wide influence is called standard plastic.Its connotation often changes with the development of time and science and technology.Important standard plastics are polyethylene, polypropylene, polyvinyl chloride, polystyrene and other varieties
standard plastics including polyethylene, polypropylene, polystyrene, PVC, acrylic - butadiene - styrene), poly (methyl benzene acid methyl ester and amino plastics and so on, its production accounted for more than 90% of the whole plastic production, so it is also called the large plastic varieties.
Merits and demerits
Compared with wood, metal, cement, glass and other materials, standard plastics have the following advantages and disadvantages.
Advantages: (1) easy to form, high degree of freedom of design;(2) easy coloring;(3) stronger than metal;(4) lighter weight;(5) easy to modify, easy to obtain required performance;(6) good electrical insulation;(7) good water resistance and no rust;(8) good chemical resistance;(9) production consumes less energy than metal;(10) as long as the waste plastics are treated well, the environmental damage and pollution will be less than other materials.
Disadvantages: (1) poor weatherability, especially in ultraviolet light, aging easily under uv light;(2) generate static electricity;(3) large thermal expansion coefficient and poor dimensional stability;(4) low surface hardness, easy to produce scratches;(5) poor durability and poor environmental stress cracking.
But with the continuous development of blending technology progress, as well as the standard polymer high-performance achievements, some of its insufficient gradually improved, broadens the application field of Standard Plastic, made of plastic in the position in the national economy more and more important.
Standard plastics has excellent performance, variety and versatility.Standard plastics can replace metal materials, cellulose materials and silicate materials with three traditional materials, and as the most powerful competitor of traditional materials.Standard plastics has been widely used in agriculture, light industry, textiles, electronic appliances, machinery, building materials, packaging and transportation and other departments, profoundly influences the whole development and the progress of science and technology, industrial and agricultural production in social development and national economic development, people's material and cultural living standards improve all aspects such as occupies very important position.
The purpose of standard plastics can be covered in the following aspects:
(1) Agriculture: various kinds of agricultural film, sheet materials, holding irrigation pipes, sprinkling irrigation pipes, fishing nets, breeding boxes, floating materials.
(2) industry: due to the electrical insulation of plastics, standard plastics are already used in the electrical industry to make insulating materials and packaging materials.Manufacturing parts and shells in electronic and instrumentation industries;Transmission gears and bearings in the mechanical industry;Chemical industry of various anti-corrosion containers, pipes, slots, tanks, etc.
(3) construction industry: Plastic doors, Windows, ceilings, floor leather, plumbing and pipe fittings, gas pipes and fittings, etc. are made from traditional materials such as wood and metal.
(4) Packaging: Various woven bags, packaging films, composite films, hollow containers, revolving boxes, corrugated boxes, packaging belts, foam plastics, etc.
(5) daily supplies: all kinds of plastic toys, toothbrushes, soap boxes, raincoats, tableware, utensils, slippers, etc.
(6) medical and equipment industry: all kinds of artificial organs, medical use infusion bags, one injection supplies, degradative medical materials.
(7) electric appliance industry: All kinds of office appliances and household appliances insulation, heat preservation, anticorrosive, moisture-proof housing, resistance to the tang, precise military components and so on.
Divisor in the above areas,standard plastics apply more extensive, at present, some standard plastics by modification to expand the application field, in the defense cutting-edge industry, transportation and aviation industry used as structural materials a lot.
Production:
(a) PE Plastic Sheet
(c)Pmma Plastic Sheet/Acrylic Plastic Sheet /ESD PMMA Plastic Sheet/ESD Acrylic Plastic Sheet
Standard Plastics <80℃
Standard Plastic,PE Plastic,PP Plastic,Acrylic Plastic
Dongguan Noegem Plastic Products Co.,Ltd , http://www.noegempLastic.com