Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BASE SHEET FOR CONSTRUCTION AND PASTING METHOD THEREFOR
PROBLEM TO BE SOLVED: To provide a base sheet with an adhesive, wherein the adhesive is not adhered to a sheet base material in a rolled wound state, while the adhesive force between two adjacent sheet base materials, which occurs when ends in the width direction of the two sheet base materials are overlapped with each other, is sufficiently ensured.SOLUTION: In the base sheet for construction, a plurality of adhesive application parts 11 with a narrow width are provided on a back surface 1a of a sheet base material 1 in the sheet length direction, while on a surface 1b of the sheet base material 1, easily peelable parts 21 are provided on the respective portion corresponding to the respective adhesive application parts 11, and easily adherable parts 22 are provided on other potions than those for easily peelable parts 21. Further, the adhesive application parts 11 and the easily adherable parts 22 close to an end in the sheet width direction are positioned so that in a state where two sheet base materials 1,1 are overlapped by a predetermined width, on the overlapped width portion, the adhesive application parts 11 on the back surface of an outer overlapped sheet part 10A are joined to the positions of the easily adherable parts 22 on the front surface of an inner overlapped sheet part 10B.SELECTED DRAWING: Figure 1
【課題】接着剤付下地シートにおいて、ロール状に巻回した状態では接着剤がシート基材に接着しないようにする一方、シート幅方向に隣接する２枚のシート基材の各幅方向端部同士を重合させたときの両シート基材の接着力を十分に確保できるようにする。【解決手段】建築用下地シートにおいて、シート基材１の裏面１ａにシート長さ方向に向けて細幅で複数本の接着剤塗布部１１を設けている一方、シート基材１の表面１ｂには、上記各接着剤塗布部１１がそれぞれ対応する部分に易剥離部２１と該易剥離部２１以外の部分に易接着部２２とをそれぞれ設け、さらにシート幅方向端部寄りにある接着剤塗布部１１と易接着部２２とは、２枚のシート基材１，１の幅方向端部同士を所定幅だけ重合させた状態で重合幅部分における外側重合シート部１０Ａの裏面にある接着剤塗布部１１が内側重合シート部１０Ｂの表面にある易接着部２２の位置に接合するように位置設定している。【選択図】 図１
BASE SHEET FOR CONSTRUCTION AND PASTING METHOD THEREFOR
PROBLEM TO BE SOLVED: To provide a base sheet with an adhesive, wherein the adhesive is not adhered to a sheet base material in a rolled wound state, while the adhesive force between two adjacent sheet base materials, which occurs when ends in the width direction of the two sheet base materials are overlapped with each other, is sufficiently ensured.SOLUTION: In the base sheet for construction, a plurality of adhesive application parts 11 with a narrow width are provided on a back surface 1a of a sheet base material 1 in the sheet length direction, while on a surface 1b of the sheet base material 1, easily peelable parts 21 are provided on the respective portion corresponding to the respective adhesive application parts 11, and easily adherable parts 22 are provided on other potions than those for easily peelable parts 21. Further, the adhesive application parts 11 and the easily adherable parts 22 close to an end in the sheet width direction are positioned so that in a state where two sheet base materials 1,1 are overlapped by a predetermined width, on the overlapped width portion, the adhesive application parts 11 on the back surface of an outer overlapped sheet part 10A are joined to the positions of the easily adherable parts 22 on the front surface of an inner overlapped sheet part 10B.SELECTED DRAWING: Figure 1
【課題】接着剤付下地シートにおいて、ロール状に巻回した状態では接着剤がシート基材に接着しないようにする一方、シート幅方向に隣接する２枚のシート基材の各幅方向端部同士を重合させたときの両シート基材の接着力を十分に確保できるようにする。【解決手段】建築用下地シートにおいて、シート基材１の裏面１ａにシート長さ方向に向けて細幅で複数本の接着剤塗布部１１を設けている一方、シート基材１の表面１ｂには、上記各接着剤塗布部１１がそれぞれ対応する部分に易剥離部２１と該易剥離部２１以外の部分に易接着部２２とをそれぞれ設け、さらにシート幅方向端部寄りにある接着剤塗布部１１と易接着部２２とは、２枚のシート基材１，１の幅方向端部同士を所定幅だけ重合させた状態で重合幅部分における外側重合シート部１０Ａの裏面にある接着剤塗布部１１が内側重合シート部１０Ｂの表面にある易接着部２２の位置に接合するように位置設定している。【選択図】 図１
BASE SHEET FOR CONSTRUCTION AND PASTING METHOD THEREFOR
建築用下地シート及びその貼付方法
UKEKAWA KAZUHIDE (Autor:in)
17.05.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Sealing strip pasting construction platform and sealing strip pasting method
| Europäisches Patentamt | 2022