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NL7104631A Expired / Lapsed NL ⏱️ 0.0 years remaining

Bitumen lining plates esp for water-ways

Assignee: —
•
Filing: 1971-04-06
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Granted: —
•
Expires: 1991-04-06
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Abstract

Abstract Lining plates based on bitumen, esp. on asphalt or asphalt-concrete, have a layer of reinforcing material which protrudes beyond the plate on at least one side; the protruding reinforcement forms a loop. Even very hearvy plates, possibly weighing up to 12 tons, can easily be handled by inserting a metal rod through the loop and attaching the hook of a crane to this rod. The plates can be used for lining waterways and dikes, above or below the water-line. They are useful also as water-tight coverings for soil and a floor and side sheets.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction NL
Data Source google_patents
Last Synchronized 2026-11-05 06:40
CPC Classifications
E; E04; E04C; E04C5/00; E04C5/07

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