A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERLYING SHEET AND BALCONY FLOOR STRUCTURE
To provide an underlying sheet capable of preventing breakage of a waterproof layer formed by laminating a non-inflammable sheet even when swinging stress is added to a beam member of a balcony, and a balcony floor structure equipped with the same.SOLUTION: An underlying sheet has a polyethylene resin layer, a first net-like divided fiber unwoven fabric sheet layer and a glass unwoven fabric layer which are formed by being laminated in one surface side of the polyethylene resin layer in this order and a second net-like divided fiber unwoven sheet layer and a polyethylene resin foam layer which are formed by being laminated in another surface side of the polyethylene resin in this order, a part of the polyethylene resin constituting the polyethylene resin layer is impregnated by the glass unwoven fabric layer and the polyethylene resin foam layer respectively via the first net-like divided fiber unwoven sheet layer and the second net-like divided fiber unwoven sheet layer respectively.SELECTED DRAWING: Figure 2
【課題】バルコニーの梁部材に揺れ応力が加わっても、不燃板に重ねて形成された防水層の破損を防止することが可能な下地シート、およびこれを備えたバルコニー床構造を提供する。【解決手段】ポリエチレン樹脂層と、前記ポリエチレン樹脂層の一面側に順に重ねて形成された第１網状割繊維不織布シート層およびガラス不織布層と、前記ポリエチレン樹脂層の他面側に順に重ねて形成された第２網状割繊維不織布シート層およびポリエチレン樹脂発泡層と、を有し、前記ポリエチレン樹脂層を構成するポリエチレン樹脂の一部は、前記第１網状割繊維不織布シート層および前記第２網状割繊維不織布シート層をそれぞれ介して、前記ガラス不織布層および前記ポリエチレン樹脂発泡層までそれぞれ浸透してなることを特徴とする。【選択図】図２
UNDERLYING SHEET AND BALCONY FLOOR STRUCTURE
To provide an underlying sheet capable of preventing breakage of a waterproof layer formed by laminating a non-inflammable sheet even when swinging stress is added to a beam member of a balcony, and a balcony floor structure equipped with the same.SOLUTION: An underlying sheet has a polyethylene resin layer, a first net-like divided fiber unwoven fabric sheet layer and a glass unwoven fabric layer which are formed by being laminated in one surface side of the polyethylene resin layer in this order and a second net-like divided fiber unwoven sheet layer and a polyethylene resin foam layer which are formed by being laminated in another surface side of the polyethylene resin in this order, a part of the polyethylene resin constituting the polyethylene resin layer is impregnated by the glass unwoven fabric layer and the polyethylene resin foam layer respectively via the first net-like divided fiber unwoven sheet layer and the second net-like divided fiber unwoven sheet layer respectively.SELECTED DRAWING: Figure 2
【課題】バルコニーの梁部材に揺れ応力が加わっても、不燃板に重ねて形成された防水層の破損を防止することが可能な下地シート、およびこれを備えたバルコニー床構造を提供する。【解決手段】ポリエチレン樹脂層と、前記ポリエチレン樹脂層の一面側に順に重ねて形成された第１網状割繊維不織布シート層およびガラス不織布層と、前記ポリエチレン樹脂層の他面側に順に重ねて形成された第２網状割繊維不織布シート層およびポリエチレン樹脂発泡層と、を有し、前記ポリエチレン樹脂層を構成するポリエチレン樹脂の一部は、前記第１網状割繊維不織布シート層および前記第２網状割繊維不織布シート層をそれぞれ介して、前記ガラス不織布層および前記ポリエチレン樹脂発泡層までそれぞれ浸透してなることを特徴とする。【選択図】図２
UNDERLYING SHEET AND BALCONY FLOOR STRUCTURE
下地シート、バルコニー床構造
FUJITA TSUYOSHI (author) / HOSHINO ATSUMI (author) / TANAKA DAISUKE (author) / NISHIKAWA YOSHINORI (author)
2019-08-29
Patent
Electronic Resource
Japanese