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Posté le: Jeu 13 Sep - 09:20 (2018) Sujet du message: Indications of advantages of building curtain wall?
The building curtain wall is rolling out rapidly in China regarding 20 years. Now China has turn into the world's largest curtain wall market using the largest number of curtain walls in the world. More than 3, 000 drape wall professional companies, construction of about EIGHT million square meters of curtain wall etc .. The development is amazing as well as situation is spectacular. From the field of architecture, the curtain wall is basically raging, sweeping across China, including the interior from the building. The great advancement and trend of creating curtain wall in China's construction is really a major achievement of reform and opening up including a major leap in setting up wall technology. Where you will find there's building, there is the curtain wall, the place seriously isn't divided between the north and also the south, the building seriously isn't divided into high along with low size, and the outer guardian belonging to the seventy-eight is the drape wall! Should the drape wall in development possibly be denied? Development is for you to negate the deficiencies, as well as the affirmation-negative-negative negation is a spiraling upward movement with development. After a major development practice, do you intend to rationally analyze and think about everything that has by now happened, deepen your being familiar with, understand it more seriously, and feel it? There is an internal contradiction and struggle inside the forward and forward development on the building curtain wall, and our idea the curtain wall might also want to move and develop. Do we understand the introduction of the building curtain wall? Can you understand evidently? Can you master this specific development law, and this internal contradiction can then promote the introduction of the curtain wall? After the twenty-year development of the actual building curtain wall, the quantity of theoretical understandings have we all accumulated? I feel that our understanding is still lagging behind the practice of the curtain wall. After 20 numerous years of development, what is the particular curtain wall? What will be difference between a glass curtain wall and also a window? Why do you want to be a curtain wall rather then a window? Where is the curtain wall better approach window? These problems seem to be naive, but this will be initial problem, and prohibited back to the starting place of things. I are not aware of how the architect seems about these problems. There are lots of main reasons: First, certain requirements for the appearance in the building facade are more advanced than those of the standard window, and the outer perimeter with the large area is needed. Or a surface. Followed by the requirements of architectural lighting effects, requiring a larger windows to wall ratio plus permeability. The third will be the simplification and industrialization connected with high-rise, super-tall buildings or maybe large-scale buildings in creating installation and construction, more improving and improving structure efficiency and speed. This is why, the transformation from window to curtain wall is brought about, thus the establishment of an series of new methods for structure, construction, process and performance in the curtain wall. What really should be discussed here is the essential and essential difference between the window and also the curtain wall. Structurally, the curtain wall is a continuous peripheral protection system which is suspended outside the main structure, and the window is often a discontinuous external protection system that supports the key structure. From the 3 contradictions of suspension along with support, outside and inside the main structure, continuous along with discontinuous, the difference involving window and curtain wall structure is obvious and uncomplicated to distinguish. When the facade of an building is not required or ideal for continuous, large, and transparent, it is not essential to engage in a tempered glass supplier curtain wall. Therefore, the very first self-reflection of the building curtain wall is always to use the window for opponent. As a evaluation, it is also required and necessary. It can be quite likely that the building exterior protection will form a window, the curtain wall, a screen or a curtain walls, a window and some sort of curtain wall. The a pair of are contradictory, mutually google sniper and mutually promoted. I don't agree that this specific features of your building are all some sort of curtain wall. It is reasonable to settle on the right one that is worthwhile. Diversification is the nature on the world. The window building envelope protection system is truly a composite structure and any combined structure. In non-lighting elements, such as vertical eyeport partitions, lateral window sills, and so forth.,as well as steel materials for window eyeglasses and sashes. The daylighting element is glass. In the non-lighting a part of the structure of the force, heat insulation, warmth, waterproof, sound insulation, criticism protection, energy saving, and so forth.,generally better than your glass curtain wall and low price. As the window-to-wall relative amount is enlarged, the rate of daylighting to non-lighting community is increased. From the window towards large-area window to the curtain wall, the lighting part as well as weakened non-lighting part are added, and the necessary technical measures need to be taken to improve this function..For example, eye-port walls, window sills to get aerated concrete blocks or perhaps strips, the heat transfer coefficient is merely 0. 2, while the single-coated glass K value is merely 5. 9W / m2K, hollow cup is 2. 5, low-radiation (10W-E) hollow The glass is merely up to 2. 0. The non-lighting aluminum efficiency cotton K value could be reduced but the cost is increased plenty. From this point regarding view, the overall price ratio on the external window system (input-output ratio) should be reasonable than the curtain wall. Not all building envelope systems utilize the curtain wall system to get advanced and reasonable. This is certainly only the second topic of self-denial on the building curtain wall. The cost performance is used because the evaluation parameter, and the functional design requirements must reach the same degree. The curtain wall along with the window are placed to the same comparison line in the building peripheral protection system together. It is reasonable to help compare and select the two. Unless there are different style requirements on the facade in the building, it is a different topic. The decorative layer of the exterior wall of this building has various forms, such as spray color, art concrete, and composite brick. A metal menu, stone board and fiber composite board can also be a main form. It is possible to difference between exterior divider decoration and building drape wall? In addition towards concrete wall, brick masonry, aerated concrete block wall surface, and a layer of decorative function from the board, belong to your curtain wall? The drape wall system contains composition, function and decoration. Types of curtain wall is the actual simple decorative function? Is it still essential to follow the rules belonging to the curtain wall specification for this type of curtain wall to execute this system? Therefore, the curtain wall plus the exterior wall decorative panel needs to be distinguished, and the latter should be a negation of the curtain wall. Such decorative wall panels are usually non-transparent and non-lighting, and their stress point out and functional requirements can be quite different from those commonly called curtain walls. From the actual above, the relationship between windows and curtain walls, decorative wall panels and curtain walls really should be discussed and should possibly not be confused. When the requirements of the main body belonging to the building are enlarged home windows, which are decorative plates of peripherals, the nature and definition of the curtain wall should often be negated. Any kind of developing thing seriously isn't perfect, has its advantages and weaknesses, and has its positives and negatives. Only through self-denial, self-dissection, beating shortcomings, and cultivating strengths and avoiding shortcomings can progress be made so that they can develop in competition. Almost any exterior wall technology isn't suitable for all complexes. It must be adapted to local conditions, made for engineering, and suitable pertaining to investment. Therefore, the proposition of self-denial belonging to the building curtain wall isn't to completely negate the curtain wall, but to retreat as a way to advance, jump, and that will abandon for development and advancement. When the market is complete with peripheral guards of plenty of famous curtain walls, when relying on unreasonable low prices, decreased grades, and sacrificial functions to compete for improvement, sober professionals should rationally doubt and complete a denial. Finding contradictions, facing approximately contradictions, and resolving contradictions are the breakthroughs in progress. Simplify doing this, remove redundant sections, along with negate non-essential additions. When accumulating a certain amount of perceptual knowledge, carry out a damaging clean-up, include affirmation in negation, abandon inertia in affirmation, and form a different negative cycle of affirmative-negative-negative, whic.