A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INORGANIC INSULATION BOARD
The present invention relates to an inorganic refractory insulation board comprising a porous softening layer therein and, more specifically, to an inorganic refractory insulation board which prevents the generation of soot and hazardous gas, when being exposed to high temperature, by mixing an inorganic fiber blanket and an inorganic binder, and enhances thermal insulation and thermal shock strength by forming a hardened layer on the surface thereof and a porous softening layer therein. The inorganic refractory insulation board comprising the porous softening layer therein comprises: a first hardened layer and a second hardened layer formed by mixing an inorganic binder into a heat resistant inorganic fiber blanket at a weight ratio of 1:2 to 4 and then hot-pressing the same; and a porous softening layer formed between the first hardened layer and the second hardened layer.
INORGANIC INSULATION BOARD
The present invention relates to an inorganic refractory insulation board comprising a porous softening layer therein and, more specifically, to an inorganic refractory insulation board which prevents the generation of soot and hazardous gas, when being exposed to high temperature, by mixing an inorganic fiber blanket and an inorganic binder, and enhances thermal insulation and thermal shock strength by forming a hardened layer on the surface thereof and a porous softening layer therein. The inorganic refractory insulation board comprising the porous softening layer therein comprises: a first hardened layer and a second hardened layer formed by mixing an inorganic binder into a heat resistant inorganic fiber blanket at a weight ratio of 1:2 to 4 and then hot-pressing the same; and a porous softening layer formed between the first hardened layer and the second hardened layer.
INORGANIC INSULATION BOARD
KIM WOO SUK (author) / CHOI HEUI SOOK (author) / JEON HO YEON (author) / JEON JONG WON (author) / LEE HYUN YONG (author)
2015-08-12
Patent
Electronic Resource
Korean
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS