Construction element for floor and ceilings - has hollow body with side walls shaped to connect with supports
Номер патента: DE2360219A1
Опубликовано: 12-06-1975
Автор(ы): Valentin Emmerich
Принадлежит: Individual
Опубликовано: 12-06-1975
Автор(ы): Valentin Emmerich
Принадлежит: Individual
Реферат: Construction element for mfg. floors and ceilings consists of a premade, hollow body of square shape with thin walls. The element is made by pouring or spraying in a plastic matl. and its interior has longitudinal and transverse reinforcement walls. The exterior walls have a structure formed by curves in the side walls and the floor shaped to correspond to a half T profile of supports to which it has a form-locking connection. The curves have raised bearing surfaces and the inner and outer walls have channels for water and electricity conduits.
Composite construction element, in particular, intended for erection of building wall structures, and method for its realisation
Номер патента: RU2346118C2. Автор: Пьеро КРЕТТИ. Владелец: Пластедиль С.А.. Дата публикации: 2009-02-10.