CEILING MATERIAL AND CEILING STRUCTURE HAVING THE SAME

To provide a ceiling structure with excellent sound absorption property and excellent workability.SOLUTION: A ceiling material comprises a first plate material 10 with sound absorption property having insertion holes Hac and Had penetrating in a thickness direction or a recess part C opened to one s...

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Hauptverfasser: KOTANI TAKUYA, HIRAI NANAMI, KISHIDA YASUHIRO
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creator KOTANI TAKUYA
HIRAI NANAMI
KISHIDA YASUHIRO
description To provide a ceiling structure with excellent sound absorption property and excellent workability.SOLUTION: A ceiling material comprises a first plate material 10 with sound absorption property having insertion holes Hac and Had penetrating in a thickness direction or a recess part C opened to one side in the thickness direction and a second plate material 20 with sound absorption property adhered to one surface side of the first plate material 10 and having an insertion hole Hb penetrating in the thickness direction or a recess part opened to one side in the thickness direction.SELECTED DRAWING: Figure 4 【課題】吸音性能に優れ、施工性のよい天井構造を提供する。【解決手段】厚さ方向に貫通する貫通孔Hac及びHad、又は厚さ方向の一方側に開口する凹部Cが形成された吸音性を有する第1板材10と、第1板材10の一方の表面側に貼り付けられ、厚さ方向に貫通する貫通孔Hb、又は厚さ方向の一方側に開口する凹部が形成された吸音性を有する第2板材20とを備えている。【選択図】図4
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HIRAI NANAMI ; KISHIDA YASUHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023069647A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BUILDING</topic><topic>CEILINGS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</topic><topic>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>ROOFS</topic><topic>WALLS, e.g. PARTITIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KOTANI TAKUYA</creatorcontrib><creatorcontrib>HIRAI NANAMI</creatorcontrib><creatorcontrib>KISHIDA YASUHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOTANI TAKUYA</au><au>HIRAI NANAMI</au><au>KISHIDA YASUHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CEILING MATERIAL AND CEILING STRUCTURE HAVING THE SAME</title><date>2023-05-18</date><risdate>2023</risdate><abstract>To provide a ceiling structure with excellent sound absorption property and excellent workability.SOLUTION: A ceiling material comprises a first plate material 10 with sound absorption property having insertion holes Hac and Had penetrating in a thickness direction or a recess part C opened to one side in the thickness direction and a second plate material 20 with sound absorption property adhered to one surface side of the first plate material 10 and having an insertion hole Hb penetrating in the thickness direction or a recess part opened to one side in the thickness direction.SELECTED DRAWING: Figure 4 【課題】吸音性能に優れ、施工性のよい天井構造を提供する。【解決手段】厚さ方向に貫通する貫通孔Hac及びHad、又は厚さ方向の一方側に開口する凹部Cが形成された吸音性を有する第1板材10と、第1板材10の一方の表面側に貼り付けられ、厚さ方向に貫通する貫通孔Hb、又は厚さ方向の一方側に開口する凹部が形成された吸音性を有する第2板材20とを備えている。【選択図】図4</abstract><oa>free_for_read</oa></addata></record>
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subjects BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
WALLS, e.g. PARTITIONS
title CEILING MATERIAL AND CEILING STRUCTURE HAVING THE SAME
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