| 摘要 |
<p>INVENTION: METALLIC CONCRETE MOLD ELEMENT A metallic mold element for concrete for the production of vertical joints during construction of diaphragm walls by means of the trench method of construction according to which the concrete walls to be constructed are initially cast section by section into soil trenches which are open at the ground surface and extend in longitudinal direction. The metallic mold element for concrete comprises a prism-shaped body including at least two oppositely arranged main side surfaces. A wedge-shaped projection projects from one of said main side surfaces and extends perpendicularly to the base surface of said prismatic body.</p> |
