Plastic windows industry to adjust the product will be upgraded
New consumption idea that people pursue cost-effective products
The emphasis on the appearance of the visual effect by the same time, to its physical index, especially the heat transfer coefficient (K value) performance is not about giving, this result, be able to bear or endure look window not durable.
According to the Chinese construction metal structure association committee with the plastic doors and Windows of the data show that: "plastic doors and Windows to belong to high performance to price ratio of the products". First said heat transfer coefficient (K value) performance, experts say: "through the scientific experiments, three cavity structure U-PVC heat transfer coefficient of 1.9 W / (square meters. K), domestic some enterprise development of four cavity, five cavity structure U-PVC plastic window system, heat transfer coefficient has reached 1.7 W / (square meters. K). The Numbers are other materials and can’t match". Even if the individual materials can achieve this similar digital indicators, the premise is a lot of equipment funds, and once the transformation to share in the product, the market price nature does not poor.
Another look at energy conservation problem, a good window (high) should be has the very high performance. Experts said: "from performance of wind, the air permeability of performance, rain water permeability, heat preservation performance, sound insulation and adornment performance comprehensive comparison of six aspects, plastic window has good performance". Objective comparison results show that the plastic material has many unique advantages. Talk about saving resources, PVC can recycle repeatedly used. Manufacturing technology matures, installation is convenient, plastic window should say is a versatile products.
Plastic doors and Windows industry to implement
At present our country’s plastic doors and Windows profiles production factory, although new equipment with new technology, producing a charismatic products. But in general on building materials market, plastic doors and Windows profiles of relatively is a single species. The form of push-pull window for more material, color is white is in the majority, processing unit is individual TanDian which is. This situation can knock in ten years ago, today from the development of science view analysis, have already can’t meet the consumer a rising demand.
For a long time the plastic doors and Windows manufacturer in China, the main focus in large-scale residential construction, the development of the industry and the developed countries is quite different. China construction steel structure association plastic doors and Windows council workers abroad investigation, and found that the plastic doors and Windows manufacturer there, even if it is annual output of hundreds of thousands of square meters of large enterprises, 80% of the products are used for everyday replace old window home residents. According to Beijing appoint technology statistics personnel description, the developed countries of the doors and Windows is standardized finished product, residents to the super market can be bought. General window with vice box, residents people change old window extremely convenient home. In contrast, the inhabitants of our country is decorated and rural house, can only rely on the manual mill plastic doors and Windows manufacturing TanDian provide no technical guarantee of low quality of the products. In the long run, does not know inside information to consumers of natural suspicious plastic doors and Windows.
Expert advice: "plastic doors and Windows of the functional high-grade change in addition to choose high-grade plastic profile, and the supporting hardware other than to functional high-grade. Kdsbuilding expert points out the open means, consumer should have a choice, inside and outside make the same score, on dangerous for ascension, turnover, more lock transmission etc should be in mass market as far as possible on the show. All kinds of accessories like article seal, pulley, hinge, the shake handshandle the immanent quality of parts also should improve, resolutely put an end to shoddy phenomenon".
As is known to all, October 1, China will implement new plastic doors and Windows standard, this marks a plastic doors and Windows industry will have an adjustment, the product will be upgraded.
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