A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXTERIOR WALL TILE DETACHMENT PREVENTION STRUCTURE AND EXTERIOR WALL TILE DETACHMENT PREVENTION CONSTRUCTION METHOD
To provide an exterior wall tile detachment prevention structure and an exterior wall tile detachment prevention construction method that prevent detachment without impairing the design of tiles attached to a building.SOLUTION: Provided is an exterior wall tile detachment prevention structure 20 in which an anchor pin 4 is driven into an exterior wall tile 3 or a joint 7 to fix the anchor pin 4 to a concrete frame 1, a transparent primer layer 8 is formed by applying silicone acrylic resin primer to a head 4b of the anchor pin 4, the exterior wall tile 3 surface and the joint 7, a transparent reinforcing layer 9 is formed by applying a transparent polyurea resin coating material containing a non-yellowing isocyanate prepolymer, an alicyclic polyamine having only secondary amino groups, a hydrophilic finely divided silica, a rheology control agent, a light stabilizer, an ultraviolet absorber and silane compounds having two or more alkoxy groups bonded to silicon atoms in one molecule, and a transparent protective layer 10 is formed by applying an acrylic silicon resin coating material.SELECTED DRAWING: Figure 1
【課題】建築物に貼付けられたタイルの意匠性を損なうことなく剥落を防止する外壁タイル剥落防止構造、及び外壁タイル剥落防止工法を提供する。【解決手段】外壁タイル３面又は目地７にアンカーピン４を打ち込んでアンカーピン４をコンクリート躯体１に固着し、該アンカーピン４の頭部４ｂ及び外壁タイル３面及び目地７に、シリコンアクリル樹脂プライマーを塗付して透明プライマー層８を形成し、無黄変イソシアネートプレポリマーと、第２級アミノ基のみを有する脂環式ポリアミンと、親水性微粉シリカと、レオロジーコントロール剤と、光安定剤と、紫外線吸収剤と、１分子中にケイ素原子に結合しているアルコキシ基を２個以上有するシラン化合物と、を含む透明なポリウレア樹脂塗材を塗付して透明補強層９を形成し、アクリルシリコン樹脂塗材を塗付して透明保護層１０を形成した外壁タイル剥落防止構造２０である。【選択図】図１
EXTERIOR WALL TILE DETACHMENT PREVENTION STRUCTURE AND EXTERIOR WALL TILE DETACHMENT PREVENTION CONSTRUCTION METHOD
To provide an exterior wall tile detachment prevention structure and an exterior wall tile detachment prevention construction method that prevent detachment without impairing the design of tiles attached to a building.SOLUTION: Provided is an exterior wall tile detachment prevention structure 20 in which an anchor pin 4 is driven into an exterior wall tile 3 or a joint 7 to fix the anchor pin 4 to a concrete frame 1, a transparent primer layer 8 is formed by applying silicone acrylic resin primer to a head 4b of the anchor pin 4, the exterior wall tile 3 surface and the joint 7, a transparent reinforcing layer 9 is formed by applying a transparent polyurea resin coating material containing a non-yellowing isocyanate prepolymer, an alicyclic polyamine having only secondary amino groups, a hydrophilic finely divided silica, a rheology control agent, a light stabilizer, an ultraviolet absorber and silane compounds having two or more alkoxy groups bonded to silicon atoms in one molecule, and a transparent protective layer 10 is formed by applying an acrylic silicon resin coating material.SELECTED DRAWING: Figure 1
【課題】建築物に貼付けられたタイルの意匠性を損なうことなく剥落を防止する外壁タイル剥落防止構造、及び外壁タイル剥落防止工法を提供する。【解決手段】外壁タイル３面又は目地７にアンカーピン４を打ち込んでアンカーピン４をコンクリート躯体１に固着し、該アンカーピン４の頭部４ｂ及び外壁タイル３面及び目地７に、シリコンアクリル樹脂プライマーを塗付して透明プライマー層８を形成し、無黄変イソシアネートプレポリマーと、第２級アミノ基のみを有する脂環式ポリアミンと、親水性微粉シリカと、レオロジーコントロール剤と、光安定剤と、紫外線吸収剤と、１分子中にケイ素原子に結合しているアルコキシ基を２個以上有するシラン化合物と、を含む透明なポリウレア樹脂塗材を塗付して透明補強層９を形成し、アクリルシリコン樹脂塗材を塗付して透明保護層１０を形成した外壁タイル剥落防止構造２０である。【選択図】図１
EXTERIOR WALL TILE DETACHMENT PREVENTION STRUCTURE AND EXTERIOR WALL TILE DETACHMENT PREVENTION CONSTRUCTION METHOD
外壁タイル剥落防止構造及び外壁タイル剥落防止工法
MIYATA ATSUSHI (author) / KAWASHIMA TAKUYA (author)
2023-07-06
Patent
Electronic Resource
Japanese
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