MODIFIED ASPHALT WATERPROOF SHEET

To provide a modified asphalt waterproof sheet including a modified asphalt composition layer and a polyvinyl chloride sheet layer, the modified asphalt waterproof sheet capable of preventing the softening of the modified asphalt composition layer.SOLUTION: A modified asphalt waterproof sheet 20 inc...

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Hauptverfasser: KATAOKA ATSUSHI, MATSUNO NAOKI, TODA YASUHIKO, AGARI TOSHIO
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creator KATAOKA ATSUSHI
MATSUNO NAOKI
TODA YASUHIKO
AGARI TOSHIO
description To provide a modified asphalt waterproof sheet including a modified asphalt composition layer and a polyvinyl chloride sheet layer, the modified asphalt waterproof sheet capable of preventing the softening of the modified asphalt composition layer.SOLUTION: A modified asphalt waterproof sheet 20 includes: a modified asphalt composition layer 2; and a polyvinyl chloride sheet layer 10 that includes a polyvinyl chloride sheet 6 formed over the modified asphalt composition layer 2. The polyvinyl chloride sheet 6 has an amount of volatilized substance of 5.0 g/m2 or less when the polyvinyl chloride sheet 6 is heated at 80°C for 2 weeks.SELECTED DRAWING: Figure 1 【課題】改質アスファルト組成物層とポリ塩化ビニルシート層とを備える改質アスファルト防水シートにおいて、改質アスファルト組成物層の軟化を抑制することが可能な改質アスファルト防水シートを提供すること。【解決手段】改質アスファルト防水シート20は、改質アスファルト組成物層2と、改質アスファルト組成物層2上に設けられた、ポリ塩化ビニルシート6を含むポリ塩化ビニルシート層10とを備える。ポリ塩化ビニルシート6は、ポリ塩化ビニルシート6を80℃で2週間加熱したときの揮発物質の量が5.0g/m2以下である。【選択図】図1
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The polyvinyl chloride sheet 6 has an amount of volatilized substance of 5.0 g/m2 or less when the polyvinyl chloride sheet 6 is heated at 80°C for 2 weeks.SELECTED DRAWING: Figure 1 【課題】改質アスファルト組成物層とポリ塩化ビニルシート層とを備える改質アスファルト防水シートにおいて、改質アスファルト組成物層の軟化を抑制することが可能な改質アスファルト防水シートを提供すること。【解決手段】改質アスファルト防水シート20は、改質アスファルト組成物層2と、改質アスファルト組成物層2上に設けられた、ポリ塩化ビニルシート6を含むポリ塩化ビニルシート層10とを備える。ポリ塩化ビニルシート6は、ポリ塩化ビニルシート6を80℃で2週間加熱したときの揮発物質の量が5.0g/m2以下である。【選択図】図1</description><language>eng ; jpn</language><subject>BUILDING ; FIXED CONSTRUCTIONS ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR ; GUTTERS ; LAUNDERING ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; PERFORMING OPERATIONS ; ROOF COVERINGS ; ROOF-WORKING TOOLS ; SKY-LIGHTS ; TEXTILES ; TRANSPORTING ; TREATMENT OF TEXTILES OR THE LIKE ; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211011&amp;DB=EPODOC&amp;CC=JP&amp;NR=2021161726A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211011&amp;DB=EPODOC&amp;CC=JP&amp;NR=2021161726A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATAOKA ATSUSHI</creatorcontrib><creatorcontrib>MATSUNO NAOKI</creatorcontrib><creatorcontrib>TODA YASUHIKO</creatorcontrib><creatorcontrib>AGARI TOSHIO</creatorcontrib><title>MODIFIED ASPHALT WATERPROOF SHEET</title><description>To provide a modified asphalt waterproof sheet including a modified asphalt composition layer and a polyvinyl chloride sheet layer, the modified asphalt waterproof sheet capable of preventing the softening of the modified asphalt composition layer.SOLUTION: A modified asphalt waterproof sheet 20 includes: a modified asphalt composition layer 2; and a polyvinyl chloride sheet layer 10 that includes a polyvinyl chloride sheet 6 formed over the modified asphalt composition layer 2. 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The polyvinyl chloride sheet 6 has an amount of volatilized substance of 5.0 g/m2 or less when the polyvinyl chloride sheet 6 is heated at 80°C for 2 weeks.SELECTED DRAWING: Figure 1 【課題】改質アスファルト組成物層とポリ塩化ビニルシート層とを備える改質アスファルト防水シートにおいて、改質アスファルト組成物層の軟化を抑制することが可能な改質アスファルト防水シートを提供すること。【解決手段】改質アスファルト防水シート20は、改質アスファルト組成物層2と、改質アスファルト組成物層2上に設けられた、ポリ塩化ビニルシート6を含むポリ塩化ビニルシート層10とを備える。ポリ塩化ビニルシート6は、ポリ塩化ビニルシート6を80℃で2週間加熱したときの揮発物質の量が5.0g/m2以下である。【選択図】図1</abstract><oa>free_for_read</oa></addata></record>
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language eng ; jpn
recordid cdi_epo_espacenet_JP2021161726A
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subjects BUILDING
FIXED CONSTRUCTIONS
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
GUTTERS
LAUNDERING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
TEXTILES
TRANSPORTING
TREATMENT OF TEXTILES OR THE LIKE
WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
title MODIFIED ASPHALT WATERPROOF SHEET
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