Dust-releasing material dosing process, e.g. for dosing aluminum powder used as pore-former in porous concrete production, comprises dust extraction and collection in the operating water of a water jet pump
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Device for separating steam-hardened lightweight concrete bodies
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Aluminium powder measuring device for preparation of porous concrete comprises supply container feeding long, high volume screw conveyor conveying material to transfer device and shorter, low volume conveyor for fine adjustment of amount
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Plant for producing vapour-hardened building materials
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Process for producing building material
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Process for the production of lightweight materials
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Process for the hydrothermal hardening and drying of CSH-bound moldings and device for carrying out the process
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Saw arrangement for foamed concrete block
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Cutter for rigid, cube shaped foam mortar block
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Device for cutting rigid but not hardened quadratic pore concrete block
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Cutter for porous concrete block, with fixed cutting bed of grid bars
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Device for actuating locking devices on a formwork form for concrete, in particular for gas concrete
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Building board package
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Process for the production of steam-hardened components
EP0543055A1
Building block
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Device and its application in the erection of dry partition
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Electromagnetic wave absorbing means and method of making it as well as its utilization
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Prefab chimney with central flue - has outer wall of porous concrete with thermal insulation around flue
EP0345668A1
Process for removing in particular viscous oil from a shore
