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Plastic steel door expensive, generally how much money?
- Plastic doors with moisture, fire, fire and other functions, by the consumer's favorite.s
What is the bonding of steel doors
- Hot melt welding with special machine for steel.
Plastic doors and windows are polychlorinated olefins (UPVC) resin as the main raw material, generally through the cutting, welding or screwing made of doors and windows frame fan, equipped with sealing tape, tops, hardware, etc., at the same time to enhance the profile Of the rigid, more than a certain length of the cavity within the cavity need to fill the steel lining (ribs), so made of portal windows, called the steel doors and windows.
Building materials market to sell the sealant, and styrofoam, the general gap is not very big with porcelain white 793 glue can be, with a large gap on the use of styrofoam, and then sealed with porcelain white plastic, big must buy , More than 1 cm with styrofoam.s
Home steel doors and windows original developers to install a single layer of glass, now want to transform into double glass. Find a production unit asked the next, said only the original single glass to cancel (waste), and then replaced by their custom double-layer insulating glass. Price of 260 square meters. Is this expensive expensive? Chongqing area. Is there a cost-effective production unit recommended?
- Hello there! If you do not change the size of the original window, then your glass can be used, as long as the change in pressure lines (to be invalid) just your old glass with a long time, will be some bad cleaning, made out of double glass transparency It is not very good. In the glass of your glass to be removed to get the processing place to do a few days to do a pair of glass (this time is not good to say) that your home window will have a few days without glass, and the expression is not very good, nor Know not help to help you. The price of some of the high number of mantissa almost, I was in OKorder do not know your side of the market is feeling too expensive.s
How to get steel doors and windows installed qualification?
- China's doors and windows are required to install the relevant professional contract qualification. Enterprises need to apply for relevant qualifications, and through, before undertaking the relevant projects. Door and window engineering contractor qualification is divided into one, two, three.
Door and window installation qualification Application conditions:
1, the company nearly two years to undertake the following three items in more than two metal doors and windows construction, project quality qualified.
(1) metal doors and windows of buildings of 6 or more buildings;
(2) area of ??1000 square meters above the metal doors and windows works;
(3) single contract amount of more than 1 million yuan of metal doors and windows works.
Note: the new business can not provide.
2, business managers with more than 2 years of project management experience; technical person in charge with more than 5 years engaged in metal doors and windows construction technology management experience and has the relevant professional intermediate titles; financial executives with intermediate or above accounting titles. Enterprises with titles of engineering and economic management of not less than 8 people, including engineering and technical personnel of not less than 5 people; engineering and technical personnel, with more than mid-level titles of not less than 3 people.
Enterprises with two construction division of not less than 3 people.
3, the registered capital of more than 100 million enterprises, corporate net assets of more than 1.2 million.
4, the enterprise nearly two years the highest annual settlement income of more than 3 million yuan. (Note: new business does not provide)
5, the enterprise has a metal doors and windows processing, production of the plant area of ??not less than 500 square meters, and a matching processing, production, installation equipment and testing equipment.s
Outdoor aluminum alloy or steel doors?
- Outdoor doors should use metal materials, such as stainless steel, titanium alloy, copper doors, copper and aluminum alloy, steel doors certainly inappropriate. I hope my solution will help yous
I recently own decoration, but the shop said the door to hear the dizzy, please experts for my detailed explanation under the steel doors, steel doors, steel doors of the difference and advantages and disadvantages?
- 1, different materials, steel doors are solid wood door core + surface steel; steel plate is pvc + steel lining structure
2, the appearance of different, steel doors are generally white, style monotonous, but the resistance to moisture performance, and more for the bathroom door; steel doors surface can do a variety of styles, the surface to do paint treatment, visual effects close to solid wood doors, very beautiful, Stable and durable, generally used as indoor doorss
The price of steel doors and windows is calculated
- Although the price of steel doors and windows, but the different window type price is not the same. For example, you 5x8 windows and 1x12 windows, although the same area, but the price per square meter is different.
Another brand of steel profiles different doors and windows prices are also different. China before the four major brands are: "North Jinpeng, Shide, South in the financial, Conch." My doors and windows over the past few years most of the use of Jinpeng profiles, quality and cheap. Snail fake too much, Shide quality is poor (especially Henan Shide quality sucks). In the quality of the general (color profiles wipe a few times on the color) price is not low.s
What is the difference between steel-plastic doors and steel doors?
- The two components are different, steel-plastic doors better than steel doors.
Both have their own characteristics. Steel is the main component of PVC-U extrusion molding of doors and windows materials, which is a building materials plastics. The full name of steel and plastic is a total of plastic and plastic, is the use of PVC crust micro-foam, and special-shaped steel lining co-extrusion method, and then by high-strength steel angle components into a door and window products. This high-tech patent products available, successfully overcome the ordinary steel doors and windows exist wind pressure performance, can not be high-rise building problems. At the same time also played the advantages of two kinds of steel materials - plastic micro-foam technology, excellent insulation, insulation, and high-strength type of special-shaped steel. Steel plastic materials also have no deformation, long life, environmental protection and other advantages.s
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