A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PREFABRICATED ROOFING SYSTEM PANEL AND METHOD OF MAKING SUCH PANELS
A roofing system includes a plurality of insulation boards adapted for overlying a roof deck to form a layer of insulation, and a plurality of cover boards adapted for overlying the layer of insulation. Each of the plurality of insulation boards has opposing planar surfaces and has a facer on at least one planar surface, and each of the plurality of insulation boards includes polyisocyanurate foam having a first polyisocyanurate foam density. Each of the plurality of cover boards has opposing planar surfaces and has a facer on at least one planar surface, and each of the plurality of cover boards includes polyisocyanurate foam having a second polyisocyanurate foam density greater than the first polyisocyanurate foam density. Each of the plurality of cover boards also includes 1% to 25% by weight one or more fillers selected from the group consisting of organic fillers and inorganic fillers
PREFABRICATED ROOFING SYSTEM PANEL AND METHOD OF MAKING SUCH PANELS
A roofing system includes a plurality of insulation boards adapted for overlying a roof deck to form a layer of insulation, and a plurality of cover boards adapted for overlying the layer of insulation. Each of the plurality of insulation boards has opposing planar surfaces and has a facer on at least one planar surface, and each of the plurality of insulation boards includes polyisocyanurate foam having a first polyisocyanurate foam density. Each of the plurality of cover boards has opposing planar surfaces and has a facer on at least one planar surface, and each of the plurality of cover boards includes polyisocyanurate foam having a second polyisocyanurate foam density greater than the first polyisocyanurate foam density. Each of the plurality of cover boards also includes 1% to 25% by weight one or more fillers selected from the group consisting of organic fillers and inorganic fillers
PREFABRICATED ROOFING SYSTEM PANEL AND METHOD OF MAKING SUCH PANELS
VORGEFERTIGTE PLATTE FÜR EIN DACHSYSTEM UND VERFAHREN ZUM HERSTELLEN SOLCHER PLATTEN
PANNEAU DE SYSTÈME DE TOITURE PRÉFABRIQUÉ ET PROCÉDÉ DE FABRICATION D'UN TEL PANNEAU
GRIFFIN CHRISTOPHER J (author) / SWANN RAYMOND C (author) / HAZY JOEL EVAN (author) / BURDIC BRAD C (author)
2021-01-06
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
Forming of panels for prefabricated reinforced concrete spatial roofing
| Engineering Index Backfile | 1965