Static structures (e.g. – buildings) – With synthetic resinous component – Foam
Patent
1984-02-13
1986-03-18
Raduazo, Henry E.
Static structures (e.g., buildings)
With synthetic resinous component
Foam
52539, 52588, C04D 100
Patent
active
045759812
ABSTRACT:
A roof panel includes opposing edges having complementary tongue-in-groove configurations to provide a modified ship-lap joint with an overlapping face between adjacent, abutting roof panels. The panels are used on pitched roofs with the inter-panel joint normally running horizontally. The lower edge of a first panel positioned higher on the roof is provided with a rabbet and an extended portion running the length of the panel. The rabbet includes a groove extending the length thereof and into which a sealant rod or a caulk strip may be inserted. The abutting edge of a second, immediately adjacent lower panel is similarly provided with a complementary rabbet and extended portion for insertion in the first panel's rabbet. Self-tapping screws positioned along the length of the joint are inserted from beneath through the second panel's lower, thin edge, the first panel's extended portion, and then through the second panel's extended portion. Tightening of the screws draws the second panel's extended portion into tight-fitting engagement with the compressive sealant material and allows for the expansion and contraction of the inner and outer faces of the panels and provides a water-tight mechanical seal of increased strength and reduces the possibility of joint opening due to excessive heat or fire in providing improved fire containment.
REFERENCES:
patent: 2962323 (1960-11-01), McBride
patent: 3313073 (1967-04-01), Mathews
patent: 3667180 (1972-06-01), Tischuk
patent: 3789556 (1974-02-01), Skinner
patent: 4037377 (1977-07-01), Howell
patent: 4100710 (1978-07-01), Kowallik
patent: 4104840 (1978-08-01), Heintz
patent: 4435934 (1984-03-01), Kim
LandOfFree
Roof panel construction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roof panel construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roof panel construction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2299648