Process for producing reinforced bodies, especially precast building units

Process for producing reinforced bodies, especially precast building units

The invention relates to a process for producing bodies, especially precast building units from a settable mixture and reinforcing fibres added thereto. The mixture is prepared by adding polypropylene fibres made antistatic and thus hydrophilic whereby the embedding of the fibres in the matrix and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LUDVIG, LAJOS, SZEKELY, TAMAS, NAGY, GABOR, BABOS, LASZLO, VALTINYI, DANIEL, DEZSENYI, ISTVAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ARTIFICIAL STONE
BUILDING
BUILDING MATERIALS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
FIXED CONSTRUCTIONS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
STRUCTURAL ELEMENTS
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:The invention relates to a process for producing bodies, especially precast building units from a settable mixture and reinforcing fibres added thereto. The mixture is prepared by adding polypropylene fibres made antistatic and thus hydrophilic whereby the embedding of the fibres in the matrix and their uniform distribution are significantly improved. A similar effect can be achieved also by crimping or profiled shaping/roughening of the fibres. The above methods may be used in combination as well.