CA2275985C - Membrane hydrofuge et methode de fabrication
- Google Patents
Membrane hydrofuge et methode de fabrication
Download PDF
Info
Publication number
CA2275985C
CA2275985CCA 2275985CA2275985ACA2275985CCA 2275985 CCA2275985 CCA 2275985CCA 2275985 CA2275985 CA 2275985CA 2275985 ACA2275985 ACA 2275985ACA 2275985 CCA2275985 CCA 2275985C
Authority
CA
Canada
Prior art keywords
film
adhesive
recited
membrane
bitumen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tamko Roofing Products Inc
Original Assignee
Tamko Roofing Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tamko Roofing Products IncfiledCriticalTamko Roofing Products Inc
Publication of CA2275985A1publicationCriticalpatent/CA2275985A1/fr
Application grantedgrantedCritical
Publication of CA2275985CpublicationCriticalpatent/CA2275985C/fr