WATER RESISTANT LOW DENSITY CEMENTITIOUS PANEL

A cementitious panel with a low density core that can include at least one lightweight particulate aggregate filler, at least one binder, and at least one air entraining agent. The core of the cementitious panel can further comprise a rheological admixture, a standard weight aggregate filler, and/or...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ROBERTSON, CRAIG, C, MATHIEU, MARIE-ANDREE, HICKEY, JAMES
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A cementitious panel with a low density core that can include at least one lightweight particulate aggregate filler, at least one binder, and at least one air entraining agent. The core of the cementitious panel can further comprise a rheological admixture, a standard weight aggregate filler, and/or synthetic and/or natural fibers. The method of forming such a cementitious panel involves forming a cementitious slurry, covering a reinforcing mesh with a portion of the cementitious slurry, forming a core by mixing together at least one lightweight particulate aggregate filler, and at least one air entraining agent, and introducing the core on top of the slurry covered mesh. L'invention concerne un panneau de ciment comprenant une âme légère qui peut contenir au moins un granulat de remplissage léger, au moins un liant, et au moins un entraîneur d'air. L'âme du panneau de ciment peut en outre comprendre un additif rhéologique, un granulat de remplissage de poids normalisé, et/ou des fibres synthétiques et/ou naturelles. Le procédé permettant de produire ce panneau consiste à former une pâte de ciment, à recouvrir un treillis de renfort avec une partie de la pâte de ciment, à former l'âme en mélangeant au moins un granulat de remplissage, et au moins un entraîneur d'air, et à déposer l'âme sur le treillis recouvert de pâte de ciment.