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Fire protection housing element made of plaster plates

A component and shell technology, applied in the field of fire protection shell components, to achieve the effect of ensuring acoustic characteristics

Inactive Publication Date: 2017-10-03
BORAL GYPSUM ASIA SDN BHD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, if the electrician or bricklayer wants to install multiple electrical outlet boxes or wants to install multiple boxes facing each other (with one finish of the partition not offset from the other), the existing solutions cannot meet these requirements

Method used

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  • Fire protection housing element made of plaster plates
  • Fire protection housing element made of plaster plates
  • Fire protection housing element made of plaster plates

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Experimental program
Comparison scheme
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Embodiment Construction

[0042] The following embodiments illustrate the invention without limiting its scope.

[0043] The housing element of the invention comprises side walls 2 and a central element 3 . The central element 3 is arranged vertically with respect to these side walls 2 . Such as figure 1 and figure 2 As shown in , the two chambers 4 delimited by the central element 3 and the side walls 2 are separated by the central element 3 .

[0044] The housing element of the invention comprises side walls 2 and a central element 3 defining chambers 4 of equal volume. The shell element is made of Pregyflam BA 15 plasterboard from Lafarge which provides fire-stopping properties. Other materials are also conceivable for the manufacture of the housing element. The housing elements are produced by cutting gypsum panels to the required dimensions and sorting the cut panels together. It is possible to screw or glue these gypsum panels together. Other mounting means are also conceivable. Such as ...

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Abstract

The invention discloses a fire protection housing element made of plaster plates. The present invention relates to a fire protection housing element (1) for receiving a fitting element, said housing element including: side walls (2) that at least partially define the perimeter of the housing element, and at least one central element (3) that, with the side walls, defines at least two separate compartments (4) that are separated by the central element. Said housing element is characterized in that it is made of plaster plates and is intended to be placed between two parallel facings of a partition or counter-partition, the central element being parallel to said facings and extending transversely in relation to the side walls, the side walls including at least one opening means for passing at least one conduit therethrough.

Description

[0001] This application is a divisional application of the Chinese patent application with the application number 201180012842.3, the application date is March 1, 2011, and the invention title is "Fireproof protective shell element made of gypsum board". technical field [0002] The invention relates to a protective housing element for the interposition of elements in a partition and an opposite partition, in particular for fire protection of electrical equipment. Background technique [0003] The bulkheads, and in particular firestop bulkheads, have voids between the facing panels. Devices such as electrical devices, power sockets and more generally any type of electrical equipment can be inserted into these voids. It is now necessary to insulate such electrical equipment in order to prevent the risk of fire spreading through the partition and to preserve the acoustic performance of the partition. [0004] Currently, protection of electrical equipment can be carried out by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/94
CPCH02G3/0412E04B2/7411H02G3/388E04B1/942
Inventor E·梵勒堤
Owner BORAL GYPSUM ASIA SDN BHD