A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a resin foam buried body capable of effectively preventing generation of foam from the resin foam buried body.SOLUTION: Polyisocyanate as a permeation type adhesive 13 is impregnated up to the depth of D=3 mm-10 mm from a surface 10a of a resin foam buried body 10 between particles 11 of the resin foam buried body 10 constituted of styrene foam and buried in a slab composed of reinforced-concrete, and generation of foam from the surface of the resin foam buried body 10 is prevented by blocking up a passage of air of existing in a clearance 12 between the particles 11 of the resin foam buried body 10.SELECTED DRAWING: Figure 1
【課題】発泡樹脂埋設体からの気泡の発生を効果的に防止することのできる発泡樹脂埋設体を提供する。【解決手段】発泡スチロールから構成されて、鉄筋コンクリートから成るスラブ内に埋設される発泡樹脂埋設体１０の粒子間１１に、浸透型接着剤１３としてのポリイソシアネートを、発泡樹脂埋設体１０の表面１０ａからＤ＝３ｍｍ〜１０ｍｍの深さまで含浸させて、発泡樹脂埋設体１０の粒子間１１の隙間１２に存在する空気の通路を塞ぐことで、発泡樹脂埋設体１０表面からの気泡の発生を防ぐようにした。【選択図】図１
PROBLEM TO BE SOLVED: To provide a resin foam buried body capable of effectively preventing generation of foam from the resin foam buried body.SOLUTION: Polyisocyanate as a permeation type adhesive 13 is impregnated up to the depth of D=3 mm-10 mm from a surface 10a of a resin foam buried body 10 between particles 11 of the resin foam buried body 10 constituted of styrene foam and buried in a slab composed of reinforced-concrete, and generation of foam from the surface of the resin foam buried body 10 is prevented by blocking up a passage of air of existing in a clearance 12 between the particles 11 of the resin foam buried body 10.SELECTED DRAWING: Figure 1
【課題】発泡樹脂埋設体からの気泡の発生を効果的に防止することのできる発泡樹脂埋設体を提供する。【解決手段】発泡スチロールから構成されて、鉄筋コンクリートから成るスラブ内に埋設される発泡樹脂埋設体１０の粒子間１１に、浸透型接着剤１３としてのポリイソシアネートを、発泡樹脂埋設体１０の表面１０ａからＤ＝３ｍｍ〜１０ｍｍの深さまで含浸させて、発泡樹脂埋設体１０の粒子間１１の隙間１２に存在する空気の通路を塞ぐことで、発泡樹脂埋設体１０表面からの気泡の発生を防ぐようにした。【選択図】図１
RESIN FOAM BURIED BODY
発泡樹脂埋設体
MATSUOKA NAOTO (author)
2017-03-02
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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