Static structures (e.g. – buildings) – Installed screed or unit with specified feature retaining... – Composite – including pierceable nonmetal component
Patent
1987-11-05
1989-06-13
Scherbel, David A.
Static structures (e.g., buildings)
Installed screed or unit with specified feature retaining...
Composite, including pierceable nonmetal component
52480, 52729, 52731, E04B 170, E04B 548, E04F 1518
Patent
active
048380008
ABSTRACT:
A rail (1) of U-shaped section is used as a casing for a bar of wood. The rail has barbs on the inner walls and ribs (4, 3) at the bottom. Tracks extend on the underside of the rail, the said tracks matching tracks on the mountings (2). The rail also has a horizontal support shelf on its outer side. The rail with bars of wood are secured with the aid of the mountings on an underfloor damaged by moisture whereas a material serving to isolate the underfloor is located on the shelves. The said material rests on two support shelves (5) pertaining to the rails and situated at some distance from one another. It is also possible for an insulating material to be placed on top of the isolating material (12, 14). A new flooring material is now fixed on top of the bars. At this stage the space between the underfloor and the isolating material brought about in this way is ventilated naturally or by force. The same method can be used to prevent radon rising through the underfloor from penetrating the premises above.
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Chilcot Jr. Richard E.
Scherbel David A.
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