A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MODIFIED ASPHALT WATERPROOF SHEET
To provide a modified asphalt waterproof sheet capable of suppressing the softening of a modified asphalt composition layer while having a polyvinyl chloride layer.SOLUTION: The modified asphalt waterproof sheet includes: a modified asphalt composition layer; and a polyvinyl chloride layer containing a plasticizer formed over one surface of the modified asphalt composition layer, in which the plasticizer has a number average molecular weight of 500-4000.SELECTED DRAWING: Figure 1
【課題】ポリ塩化ビニル層を備えながら、改質アスファルト組成物層の軟化が抑制された改質アスファルト防水シートを提供すること。【解決手段】改質アスファルト組成物層と、該改質アスファルト組成物層の一方の面上に設けられた、可塑剤を含むポリ塩化ビニル層とを備え、該可塑剤の数平均分子量が５００〜４０００である、改質アスファルト防水シート。【選択図】図１
MODIFIED ASPHALT WATERPROOF SHEET
To provide a modified asphalt waterproof sheet capable of suppressing the softening of a modified asphalt composition layer while having a polyvinyl chloride layer.SOLUTION: The modified asphalt waterproof sheet includes: a modified asphalt composition layer; and a polyvinyl chloride layer containing a plasticizer formed over one surface of the modified asphalt composition layer, in which the plasticizer has a number average molecular weight of 500-4000.SELECTED DRAWING: Figure 1
【課題】ポリ塩化ビニル層を備えながら、改質アスファルト組成物層の軟化が抑制された改質アスファルト防水シートを提供すること。【解決手段】改質アスファルト組成物層と、該改質アスファルト組成物層の一方の面上に設けられた、可塑剤を含むポリ塩化ビニル層とを備え、該可塑剤の数平均分子量が５００〜４０００である、改質アスファルト防水シート。【選択図】図１
MODIFIED ASPHALT WATERPROOF SHEET
改質アスファルト防水シート
KATAOKA ATSUSHI (author) / AGARI TOSHIO (author) / MATSUNO NAOKI (author)
2021-10-11
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
MODIFIED ASPHALT COMPOSITION FOR WATERPROOF SHEET, AND WATERPROOF SHEET
| European Patent Office | 2018
MODIFIED ASPHALT COMPOSITION FOR WATERPROOF SHEET, AND WATERPROOF SHEET
| European Patent Office | 2018