Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIRE CORE COMPOSITIONS AND METHODS
The present invention describes an improved building material composition, useful for example as a fire door core and the improved methods of making this composition. More particularly, the building material of the present invention is prepared from hollow microspheres and an aqueous mixture of a cementitious composition containing at least one of the following: a hydraulic cement, an accelerant, or a refractory binder, which composition can be molded and shaped into a fire door core.
FIRE CORE COMPOSITIONS AND METHODS
The present invention describes an improved building material composition, useful for example as a fire door core and the improved methods of making this composition. More particularly, the building material of the present invention is prepared from hollow microspheres and an aqueous mixture of a cementitious composition containing at least one of the following: a hydraulic cement, an accelerant, or a refractory binder, which composition can be molded and shaped into a fire door core.
FIRE CORE COMPOSITIONS AND METHODS
WELKER CHARLES D (Autor:in)
27.08.2015
Patent
Elektronische Ressource
Englisch
Fire Resistant Compositions, Coatings, and Related Methods and Building Assemblies
| Europäisches Patentamt | 2021