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CH633242A5
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Multilayer sound insulation element
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GB1529363A
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Building panel
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CH574030A5
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Wall break or doorway insert - has core inside casing equaling passage size and break points as casing connection
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DE2247035A1
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Structural plates contg. cement-bound organic fillers - with addition of inor-ganic fillers to render the material non-inflammable
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CH556455A
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Nonflammable cement-bound structural plates - contg. org. and inorg. fillers with cement outer layers
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CH584666A5
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Building panels made of wood chips with cement - where carbon dioxide added to mixing water accelerates hardening
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DE1299547B
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Process for the rapid pre-curing of cement-bound lightweight concrete moldings
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DE1696395B1
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Method and device for processing vegetable fiber material containing cement poisons
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DE915317C
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Process for the production of construction elements from lightweight concrete
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DE812004C
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Hollow block masonry
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GB642581A
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Improvements in or relating to bearing-walls for buildings
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