WATER SEALING WORK

WATER SEALING WORK

PURPOSE:To effectively form a water-sealing layer by a method in which a mixture of a main component consisting of asphalt and a liquid diene polymer with active hydrogen groups and a liquid curing agent of an isocyanate compound, etc., is sprayed onto the ground. CONSTITUTION:A main component consi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: INOUE OSAMU, OONAKA KIYOSHI, OOMORI AKINOBU, RAI YASUSATO
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:PURPOSE:To effectively form a water-sealing layer by a method in which a mixture of a main component consisting of asphalt and a liquid diene polymer with active hydrogen groups and a liquid curing agent of an isocyanate compound, etc., is sprayed onto the ground. CONSTITUTION:A main component consisting of asphalt and a liquid diene polymer with active hydrogen groups and a curing agent consisting of an isocyanate compound or a mixture of a asphalt and an isocynate compound, and then the mixture are sent to a two-liquid quantitative dispensing pump to control the mixing amounts of them, sent to a line mixer, and then sprayed by a spray gun.