Cantilever plate connecting assembly

• US 4,959,940 A
• Filed: 04/18/1989
• Issued: 10/02/1990
• Est. Priority Date: 04/22/1988
• Status: Expired due to Fees

• Current Assignee: Bau-Box Ewiag
• Original Assignee: Bau-Box Ewiag
• Inventors: Witschi, Heinz
• Primary Examiner(s): CHILCOT, RICHARD E
• Application Number:
  US07/339,678
• Time in Patent Office: 532 Days
• Field of Search: 52/227, 52/230, 52/583, 52/250, 52/251, 52/252, 52/259, 52/260, 52/262, 52/73, 52/601, 52/587, 52/223 R
• US Class Current: 52/583.1
• CPC Class Codes: E04B 1/0038 Anchoring devices specially adapted therefor with means for preventing cold bridging

Abstract

A cantilever plate connecting assembly consists of an insulation body (3) with reinforcement bars (5) extending therethrough. The reinforcement bars (5) are embedded, on one side of the insulation body (3) in a cantilever plate (1) and, on the other side, in a floor-ceiling plate (2). On both sides of the insulation body (3) there are provided face plates (6) made of stainless steel, which have a tensile bar (5) and a pressure reinforcement bar (5) extending therethrough. The advantage of the construction lies in the optimization of statics, service life and safety.

Claims

1. A cantilever plate connecting assembly for the insulated, closed-linkage joining of a floor-ceiling plate (2) to a cantilever plate (1), having a slab-form insulation body (3) therebetween and reinforcing bars (5) extending through the insulation body (3) comprising at least two in vertical arrangement one over another and being held by face plates on both sides of the insulation body (3), said face plates (6) being made of corrosion-resistant material, and wherein the reinforcing bars (5), at least in the portion thereof extending through the insulation body (3), are surrounded with corrosion-resistant sheaths (8), wherein a space is formed between each sheath (8) and reinforcing bar (5), said space being filled with a hardening composition (9) which has a greater hardness than concrete, and the sheaths (8) extend through the face plates (6).

2. A cantilever plate connecting assembly according to claim 1, further including at least one transverse force bar (10) of corrison-resistant material that provides for the absorption of transverse forces and the transverse force bar being held by the face plates (6).

3. A cantilever plate connecting assembly according to claim 1, wherein the space is filled with a mortar improved by synthetic material.

4. A cantilever plate connecting assembly according to claim 1, wherein the insulation body (3) consists of a directly foamed material.

5. A cantilever plate connecting assembly according to claim 1, wherein the space is filled with a material that has a hardness of more than 500 kg/cm².