A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author)
2015-08-27
Patent
Electronic Resource
English
Fire Resistant Compositions, Coatings, and Related Methods and Building Assemblies
| European Patent Office | 2021