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Nail-plated composite structural system

A composite structure and nail-board technology, applied in the direction of nails, staples, building components, etc., can solve the problem that the elastic body of polyurethane foam cannot be effectively used, and achieve the effect of strong function and large size

Inactive Publication Date: 2011-11-23
黄长兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the elastomers used, such as polyurethane foam with good insulating properties, cannot be effectively utilized here

Method used

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  • Nail-plated composite structural system
  • Nail-plated composite structural system
  • Nail-plated composite structural system

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Embodiment Construction

[0030] figure 1 Used to illustrate the basic concept of the invention. The composite structural system consists of a first outer panel 1 and a second outer panel 1 and an elastomeric inner core 3; the first and second outer panels are preferably made of steel formed with a plurality of nails 2 pre-punched out of these panels 1; The elastomer core acts as a filler, preferably made of polyurethane or polyisocyanurate foam. The first outer metal plate 1 and the second outer metal plate 1 shall be referred to herein as a "nail plate" 1 for ease of description of the invention. A plurality of nails 2 pre-punched out of the first metal outer nail plate 1 and the second metal outer nail plate 1 is useful for the attachment between the metal outer nail plate 1 and the inner core 3 of the composite component by means of a "snapping" action Integration, and increasing the contact surface area between the metal outer nail plate 1 and the elastomeric inner core 3, provides a solution. ...

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PUM

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Abstract

A composite structural system comprising first and second outer plates (1) and an inner core of elastomer (3) wherein the outer plates (1) are formed with a plurality of nails (2) pre-punched from the outer plates (1) to provide coherent integration between the outer plates (1) and the inner elastomer core (3) and are fabricated either by Post-Sandwich method or Pre-Sandwich method.

Description

technical field [0001] The present invention relates to composite structural systems for use in the construction industry, and in particular to composite structural members comprising metallic outer sheets sandwiching an elastomeric inner core. Background technique [0002] Over the years, it has become increasingly common to use composite structural systems as opposed to conventional systems using reinforced concrete, steel, timber or brick. The advantage of composite systems over using conventional methods is their high strength-to-weight ratio. The base of a composite structural system typically includes members having metallic outer sheets sandwiching an elastomeric inner core. [0003] As shown in the following prior art documents, there are several methods of manufacturing composite structural components in the construction industry: [0004] U.S. Patent No. 6,050,2008 published on April 18, 2000 discloses a composite structural laminate comprising two metal outer la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/26E04F13/12E04C2/24
CPCE04F13/04E04C2/292E04F15/18E04F15/182Y10T428/31678Y10T428/249953Y10T428/31504Y10T428/31511F16B15/0046
Inventor 黄长兴
Owner 黄长兴