METHODS FOR PRODUCING AIR-CURED FIBER CEMENT PRODUCTS

The present invention relates to methods for the production of air-cured fiber cement products. More particularly, the present invention provides methods for the production of air-cured fiber cement products, at least comprising the steps of:(a) Providing cured fiber cement powder by comminuting cur...

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Bibliographische Detailangaben
1. Verfasser:	VAN DER HEYDEN, LUC
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The present invention relates to methods for the production of air-cured fiber cement products. More particularly, the present invention provides methods for the production of air-cured fiber cement products, at least comprising the steps of:(a) Providing cured fiber cement powder by comminuting cured fiber cement material;(b) Providing an aqueous fiber cement slurry comprising water, cementitious binder, natural or synthetic fibers and between about 5M% and about 40M% of said cured fiber cement powder;(c) Providing a green fiber cement sheet; and(d) Air-curing said green fiber cement sheet thereby providing an air-cured fiber cement product.