COMPOSITE WATERPROOFING METHOD

PROBLEM TO BE SOLVED: To provide a waterproofing method superior in backing crack follow-up performance to a crack of a backing layer such as concrete, having both highly durable waterproofness and good workability, and capable of further forming a flat finishing surface. SOLUTION: This invention pr...

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Bibliographische Detailangaben
Hauptverfasser: MATSUNO NAOKI, NAKAMINE MASAHIKO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a waterproofing method superior in backing crack follow-up performance to a crack of a backing layer such as concrete, having both highly durable waterproofness and good workability, and capable of further forming a flat finishing surface. SOLUTION: This invention provides a composite waterproofing method comprising a process of laying an asphalt-based waterproof sheet 14 on a construction surface of a structure, and a process of applying a polymer cement composition 19 on an upper surface of the asphalt-based waterproof sheet. COPYRIGHT: (C)2009,JPO&INPIT