Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOLAR-REFLECTIVE ROOFING GRANULES, ROOFING PRODUCTS INCLUDING THEM, AND METHODS FOR MAKING THE GRANULES AND ROOFING PRODUCTS
The present disclosure relates more particularly to roofing granules, such as solar-reflective roofing granules, and to methods for making and using them in roofing products. Provided are, for example, a collection of solar-reflective roofing granules having a solar reflectivity of at least 70%, (e.g., at least 80 wt% or even at least 90 wt%) of the solar-reflective roofing granules of the collection having a major aspect ratio of at least 4 and a minor aspect ratio of at least 3. Also provided is a roofing product that includes a substrate; a bituminous material coated on the substrate, the bituminous material having a top surface; and a collection of solar-reflective roofing granules as described herein disposed on the top surface of the bituminous material, thereby substantially coating the bituminous material in a region thereof.
SOLAR-REFLECTIVE ROOFING GRANULES, ROOFING PRODUCTS INCLUDING THEM, AND METHODS FOR MAKING THE GRANULES AND ROOFING PRODUCTS
The present disclosure relates more particularly to roofing granules, such as solar-reflective roofing granules, and to methods for making and using them in roofing products. Provided are, for example, a collection of solar-reflective roofing granules having a solar reflectivity of at least 70%, (e.g., at least 80 wt% or even at least 90 wt%) of the solar-reflective roofing granules of the collection having a major aspect ratio of at least 4 and a minor aspect ratio of at least 3. Also provided is a roofing product that includes a substrate; a bituminous material coated on the substrate, the bituminous material having a top surface; and a collection of solar-reflective roofing granules as described herein disposed on the top surface of the bituminous material, thereby substantially coating the bituminous material in a region thereof.
SOLAR-REFLECTIVE ROOFING GRANULES, ROOFING PRODUCTS INCLUDING THEM, AND METHODS FOR MAKING THE GRANULES AND ROOFING PRODUCTS
GRANULES DE TOITURE REFLECHISSANT LE SOLEIL, PRODUITS DE TOITURE LES INCLUANT, ET METHODES DE FABRICATION DES GRANULES ET DES PRODUITS DE TOITURE
PANZARELLA TRACY H (Autor:in) / PYTEL RACHEL Z (Autor:in) / MAZOYER SIMON (Autor:in)
30.09.2019
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2019
SOLAR-REFLECTIVE ROOFING GRANULES, ROOFING PRODUCTS INCLUDING THEM, AND METHODS FOR MAKING THEM
| Europäisches Patentamt | 2019
Solar-reflective roofing granules, roofing products including them, and methods for making them
| Europäisches Patentamt | 2021
SOLAR-REFLECTIVE ROOFING GRANULES, ROOFING PRODUCTS INCLUDING THEM, AND METHODS FOR MAKING THEM
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2019