Abstract: The present invention provides a panel having a profile. The panel includes a first longitudinal edge including in succession a first longitudinal rib, a flange, and a second longitudinal rib. Each longitudinal rib includes an upper central part and two lateral wings. The panel also includes a central part and a second longitudinal edge including in succession a first lateral portion, a protruding part, and a second lateral portion. The lateral portions have a configuration permitting them to at least partially overlap the upper central parts of the first and second longitudinal ribs. The protruding part is capable of receiving a fastener. The present invention also provides an assembly of panels marginally overlapping, a roofing and a kit for fabrication of roofing.

Abstract: A panel has a profile with width L1 comprising a first longitudinal edge comprising in succession a first longitudinal rib comprising a top center part having a height H4 and width L4 and two lateral wings that extend from the top center part on either side and downward, then a first flange having a width L3 oriented in a plane P, the two lateral wings forming an angle ? with the plane P, at least one projecting part in the extension of the first flange. An upper plateau having a height H7 and width L7 and two lateral webs extending from the upper plateau on either side and downward, forming an angle ? with the plane P, a second longitudinal edge in the extension of one of the projecting parts comprising in succession a second flange having a width L9 oriented in the plane P and a second longitudinal rib comprising a top center part having a height H11 and width L11 and two lateral wings extending from the top center part on either side and downward forming an angle ? with the plane P.

Abstract: A panel has a profile with width L1 comprising a first longitudinal edge comprising in succession a first longitudinal rib comprising a top center part having a height H4 and width L4 and two lateral wings that extend from the top center part on either side and downward, then a first flange having a width L3 oriented in a plane P, the two lateral wings forming an angle ? with the plane P, at least one projecting part in the extension of the first flange. An upper plateau having a height H7 and width L7 and two lateral webs extending from the upper plateau on either side and downward, forming an angle ? with the plane P, a second longitudinal edge in the extension of one of the projecting parts comprising in succession a second flange having a width L9 oriented in the plane P and a second longitudinal rib comprising a top center part having a height H11 and width L11 and two lateral wings extending from the top center part on either side and downward forming an angle ? with the plane P.

Abstract: The present invention provides a panel having a profile. The panel includes a first longitudinal edge including in succession a first longitudinal rib, a flange, and a second longitudinal rib. Each longitudinal rib includes an upper central part and two lateral wings. The panel also includes a central part and a second longitudinal edge including in succession a first lateral portion, a protruding part, and a second lateral portion. The lateral portions have a configuration permitting them to at least partially overlap the upper central parts of the first and second longitudinal ribs. The protruding part is capable of receiving a fastener. The present invention also provides an assembly of panels marginally overlapping, a roofing and a kit for fabrication of roofing.

Abstract: A composite panel for making a wall of a building includes an outer cladding plate, an inner wall plate, and a supporting structure provided between the outer cladding plate and the inner wall plate and which is partially embedded in a polymer foam.

Abstract: A composite panel for making a wall of a building includes an outer cladding plate, an inner wall plate, and a supporting structure provided between the outer cladding plate and the inner wall plate and which is partially embedded in a polymer foam.