Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strength, Elongation and Toughness of New and Weathered Polyvinyl Chloride and Chlorinated Polyethylene Roofing Membranes
Roof components, particularly waterproofing (roofing) membranes, are directly or indirectly susceptible to solar radiation and weathering. Majority of the elastomeric and thermoplastic waterproofing membranes applied to flat roofs degrade in the presence of solar radiation including ultraviolet-(UV) irradiation, heat and atmospheric oxygen.
In the context of a research project carried out from January 1988 to December 1991, a field station was set up to examine the effects of solar radiation and weathering on the waterproofing and the thermal insulation materials. The polyvinyl chloride (PVC) and chlorinated polyethylene (CPE) membranes aged on the roof of the station were physically tested before and after weathering. The tensile/elongation tests, and the subsequent results concerning tensile strength, elongation, strain energy and toughness of these materials were analyzed and evaluated.
Strength, Elongation and Toughness of New and Weathered Polyvinyl Chloride and Chlorinated Polyethylene Roofing Membranes
Roof components, particularly waterproofing (roofing) membranes, are directly or indirectly susceptible to solar radiation and weathering. Majority of the elastomeric and thermoplastic waterproofing membranes applied to flat roofs degrade in the presence of solar radiation including ultraviolet-(UV) irradiation, heat and atmospheric oxygen.
In the context of a research project carried out from January 1988 to December 1991, a field station was set up to examine the effects of solar radiation and weathering on the waterproofing and the thermal insulation materials. The polyvinyl chloride (PVC) and chlorinated polyethylene (CPE) membranes aged on the roof of the station were physically tested before and after weathering. The tensile/elongation tests, and the subsequent results concerning tensile strength, elongation, strain energy and toughness of these materials were analyzed and evaluated.
Strength, Elongation and Toughness of New and Weathered Polyvinyl Chloride and Chlorinated Polyethylene Roofing Membranes
Dr.Özkan, Ertan (Autor:in)
Architectural Science Review ; 37 ; 123-135
01.09.1994
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
CPE , Degradation , Elongation , PVC , Roofing membranes , Strength , Toughness , Weathering
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