A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHINGLE SEALING ARRANGEMENTS
An exemplary shingle includes at least one coated shingle sheet defining a headlap portion and a tab portion each having opposed upper and lower surfaces. A first line of adhesive is adhered to one of the upper surface of the headlap portion and the lower surface of the tab portion, and includes a first thermally activated adhesive material. A second line of adhesive is adhered to one of the upper surface of the headlap portion and the lower surface of the tab portion, and includes a second thermally activated adhesive material having a minimum activation temperature less than a minimum activation temperature of the first thermally activated adhesive material.
SHINGLE SEALING ARRANGEMENTS
An exemplary shingle includes at least one coated shingle sheet defining a headlap portion and a tab portion each having opposed upper and lower surfaces. A first line of adhesive is adhered to one of the upper surface of the headlap portion and the lower surface of the tab portion, and includes a first thermally activated adhesive material. A second line of adhesive is adhered to one of the upper surface of the headlap portion and the lower surface of the tab portion, and includes a second thermally activated adhesive material having a minimum activation temperature less than a minimum activation temperature of the first thermally activated adhesive material.
SHINGLE SEALING ARRANGEMENTS
ASCHENBECK DAVID P (author) / LOFTUS JAMES E (author) / VERMILION DONN R (author) / GRUBKA LAWRENCE J (author) / LATORRE CARMEN ANTHONY (author) / ELLIOTT BERT W (author) / KASPRZAK CHRISTOPHER (author) / HARRINGTON JR EDWARD RICHARD (author) / WISE CHRISTINA MARIE (author) / SMITH WILLIAM EDWIN (author)
2022-09-29
Patent
Electronic Resource
English
IPC:
E04D
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