نتایج جستجو برای: waterproofing
تعداد نتایج: 419 فیلتر نتایج به سال:
Considering the various problems caused by infiltration in civil construction, this study aimed to identify most appropriate waterproofing methods for different types of surfaces. A was conducted on mechanisms water surfaces and available market, focusing asphalt blankets, addition a literature review highlighting state-of-the-art topic. case also residence Nova Lima, Brazil, analyzing techniqu...
This article presents different types of commercially available roof waterproofing membrane systems used on roofs with large surface area. It deals the causes deterioration such membranes due to environmental factors and describes tests detect leaks determination severity polymeric taking into account properties declared by their manufactures. The last part is a case study comparing brand new a...
The integumentary organ system is a complex system that plays important roles in waterproofing, cushioning, protecting deeper tissues, excreting waste, and thermoregulation. We developed a novel in vivo transplantation model designated as a clustering-dependent embryoid body transplantation method and generated a bioengineered three-dimensional (3D) integumentary organ system, including appenda...
Epicuticular lipids serve two major roles in insects. Their waterproofing properties are crucial to survival in terrestrial environments, and they serve as contact pheromones in a wide array of taxa. Both functions may be affected by the physical properties of the surface lipids. This provides the opportunity for natural selection on water conservation, mediated by lipid phase behavior, to inte...
The physiological role of the uropygial gland is still controversial. Certain authors state that its function could be closely connected to the hydrophobic properties of its secretion, that may be essential for plumage waterproofing. Therefore, it could be hypothesized that the degree of this gland's development should be greater in aquatic birds than in terrestrial species. In order to validat...
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