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2012
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Invention
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Manufacturing concrete.
A method for manufacturing hollow-core concrete slabs, the method compri... |
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Invention
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Manufacturing concrete. A method for manufacturing hollow-core concrete slabs, the method compris... |
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Invention
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Hollow-core concrete slab. A hollow-core concrete slab (101) comprising: a plurality of substanti... |
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2010
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Invention
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Precast wall section and method of building a wall. A freestanding wall section (1) for use in bu... |
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2007
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Invention
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Method for building a wall and wall. A wall (1) comprising a plurality of wall sections (2), the ... |
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Invention
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Method of forming a prefabricated block. A method of forming a prefabricated block, the method co... |
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2006
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Invention
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Method of forming prefabricated block. The invention relates to method of forming a prefabricated... |
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2003
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Invention
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Method and apparatus for moulding concrete.
The present invention relates to a method and appara... |
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Invention
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Method and apparatus for moulding concrete. The present invention relates to a method and apparat... |
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2002
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Invention
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Wall block for a freestanding, especially retaining wall and method for erecting such a wall. The... |
