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ROOFING GRANULE MIXTURES FOR ALGAE-RESISTANT ROOFING SHINGLES
The present disclosure relates generally to a roofing granule mixture, the mixture comprising a first class of roofing granules consisting of non-algae-resistant roofing granules, and a second class of roofing granules consisting of algae-resistant roofing granules having a d50 particle size of at most 0.9 mm.
ROOFING GRANULE MIXTURES FOR ALGAE-RESISTANT ROOFING SHINGLES
The present disclosure relates generally to a roofing granule mixture, the mixture comprising a first class of roofing granules consisting of non-algae-resistant roofing granules, and a second class of roofing granules consisting of algae-resistant roofing granules having a d50 particle size of at most 0.9 mm.
ROOFING GRANULE MIXTURES FOR ALGAE-RESISTANT ROOFING SHINGLES
TANG XIAOFENG (author) / MASSARA VALERIO (author)
2023-07-27
Patent
Electronic Resource
English
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
ROOFING GRANULE MIXTURES FOR ALGAE-RESISTANT ROOFING SHINGLES
European Patent Office | 2023
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