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Why you should use Dry Wall Systems?

New building and construction systems which have been in use since the beginning of 20 th century have some negative aspects besides all of the advantages provided in terms of comfort conditions and building structure . Especially in steel and ferroconcrete structures external walls which form the external surface of the building have turned into a seperator that seperates indoor and outdoor environment instead of being the loadbearer structure. Thus the lightness and thinness of external wall has gained high level of importance also as a design criteria. However, as a result of this, it has become a requirement to design the outer Wall in such manner that it holds separate functions and consists of different materials and layers instead of a homogeneous, single-layer and thick wall used in masonry systems in order that such outer wall can function depending on various environmental factors. All construction materials used in construction of wall are capable of directly and indirectly absorbing the damp in the environment, storing, carrying It through the building and finally throwing it away from the structure. Among damp transmission types, under ordinary conditions, the most common one is vapor diffusion. Vapor diffusion is not a problem when used in traditional construction and building systems which are constructed by homogeneous and thick, masonry walls or wooden framework walls allowing easy transfer of air and damp. However, since different materials used in multilayered walls hold different damp permeability characteristics, while damp transmitted passes rapidly through certain layers, it is likely to accumulate in front of the layers with high level of damp permeability resistance. Furthermore, extraordinary moisture-damp accumulation; in other words, condensation occurs on exterior Wall layers due to environmental conditions or design and application faults except for the damp under ordinary conditions. Consequently, exterior wall becomes unable to fulfill the performance expected and reinforcement in carrying system is exposed to corrosion and is oxidized. Following completion of building construction, in the event that the wall fails to fulfill the performance expected, it is clear that eliminating these problems is difficult and even impossible in certain conditions. Therefore, determining whether such problems may occur or not at the stage of design and taking required precautions at the same stage are quite important in terms of fulfillment of constant performance expected from exterior wall. At the stage of design, many alternatives of external layer which may basically have the same function are likely to be developed especially considering a variety of new construction materials produced in line with technological developments in 20th century. The most important part of design process is to choose the most appropriate structure and materials for the building by making selections the within the criterias formed according to the level of heat and damp. 

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