Method of rehabilitating manholes by custom lining/relining

A method for lining or relining a sewer manhole, apparatus comprising an improved leak resistant manhole (18), and a cementitious mixture for lining/relining manholes. A homogeneous, monolithic, cementitious liner is spray applied in place within a concrete or brick-and- mortar manhole infrastructur...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	STRONG, WILLIAM A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BUILDING CESSPOOLS EMBANKMENTS EXCAVATIONS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SEWERAGE SEWERS SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES WATER SUPPLY
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