Prefabricated element for use in particular in the building industry and a method of manufacture of said prefabricated element
作者： Aurora Zapata Oviedo , Manuel Barretto Garcia
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摘要: The prefabricated element comprises a plurality of parallel layers which adhere to each other. A first layer (2) low-density mortar contains sheet (5) woven mineral fibers extending and close the internal surface. An intermediate (3) has exactly same composition as but is filled with particles (7) heat-insulating material also (6) fibers. last (4) does not contain
lens.org 参考文章(3)
Morris Schupack, Cold formable, reinforced panel structures and methods for producing them ,(1977)
A Paymal, Building material and method of making it ,(1970)