A system for introducing a noise-dampening polymer in-line in the manufacturing process of a manufactured wood product to achieve higher acoustic performance in siding, sheathing, roofing, flooring, and similar applications using the manufactured wood product. Several lines or bands of the noise-dampening polymer are deposited transversely across one side or face of the product. The polymer is deposited where the product is expected to contact joists or studs. The polymer may be a viscoelastic polymer.

Covering comprising a structure formed by a plurality of panels provided on their lower face with at least one guide formed by a groove giving access to a cavity and longitudinal profiles perpendicular to said grooves on the panels, said profiles having, in turn, a guide and clips housed simultaneously in the cavities of both guides of the panel and the profile, the clips having a resilient body that is housed, in the expanded position, in the corresponding cavity, said body comprising at least two legs, each leg having, in turn, a shoulder area intended to make contact with the wall of the cavity immediately adjacent to the groove.

The system for removably securing slats juxtaposed to form a deck, for example for a terrace, includes fasteners disposed in rows on level floor or joist or beam structure supports oriented perpendicular to the axis of the slats. The fasteners have a device for securing the supports to the slats. A plurality of impermeable channels is disposed parallel for a level floor, or at a rate of one impermeable channel for each joist or beam support. The top surface of the support, a device for removable securing and a device for positioning provided on the profiled section are covered. The fasteners are made of a flexible elastic material, and the device for positioning allows clearance in a direction of an axis of the channel.

A module patio assembly includes a groundsheet formed of landscape fabric, parallel wooden sleepers connected to and extending transversely of the groundsheet, and parallel row of prefabricated deck tiles mounted on the sleepers. Cooperating hook and eye fasteners are provided on the top surfaces of the sleepers and on the bottom surfaces of the deck tiles for securing the deck tiles to the sleepers.

The invention relates to a fitting for connecting and laying panels, boards or planks on a supporting body, having a main body and a spacer, wherein the main body has at least two fastening devices for connecting the fitting and board and for connecting the fitting and supporting surface, wherein the spacer and main body are arranged predominantly at right angles to one another in the operating state, characterized in that the main body and spacer are connectable together in a releasable manner by a third fastening device.

A surface coating structure adapted to be quickly installed and removed includes a plurality of parallel sections (1), a multiplicity of connecting members (2) and of slats (3) which engage the connecting members (2). Each connecting member (2) is provided with a pair of mutually opposite central angled hooks (4, 4) and a pair of side angled hooks (5, 5). Each slat has an undercut side groove (10) formed in each longitudinal edge (11) of the slat (3) to engage a central angled hook (4) and a bottom prismatic groove (12) in a part opposite to a part in sight near each longitudinal edge (11) of the slat (3). Each bottom prismatic groove (12) has, with respect to the longitudinal edge (11), a proximal side (14) provided with a series of parallel knurls (17) adapted to retain the side angled hook (5) of the connecting member.

A surface coating structure adapted to be quickly installed and removed includes a plurality of parallel sections (1), a multiplicity of connecting members (2) and of slats (3) which engage the connecting members (2). Each connecting member (2) is provided with a pair of mutually opposite central angled hooks (4, 4) and a pair of side angled hooks (5, 5). Each slat has an undercut side groove (10) formed in each longitudinal edge (11) of the slat (3) to engage a central angled hook (4) and a bottom prismatic groove (12) in a part opposite to a part in sight near each longitudinal edge (11) of the slat (3). Each bottom prismatic groove (12) has, with respect to the longitudinal edge (11), a proximal side (14) provided with a series of parallel knurls (17) adapted to retain the side angled hook (5) of the connecting member.

Covering comprising a structure formed by a plurality of panels provided on their lower face with at least one guide formed by a groove giving access to a cavity and longitudinal profiles perpendicular to said grooves on the panels, said profiles having, in turn, a guide and clips housed simultaneously in the cavities of both guides of the panel and the profile, the clips having a resilient body that is housed, in the expanded position, in the corresponding cavity, said body comprising at least two legs, each leg having, in turn, a shoulder area intended to make contact with the wall of the cavity immediately adjacent to the groove.

An attic flooring and storage system for laying out a support floor in an attic or other framed structure, the system comprising a number of support brackets with a mounting saddle including at least one mounting guide for removably suspending the brackets over a joist type member while disposing the upper surface of at least one laterally projecting support wing to support and align a flooring panel with at least one angular brace constructed to transfer bending forces about a joint between the support wing and the adjacent mounting guide to the joist.

A winged insert holds a magnet and includes a flat base having two sides with wings that have U-shape or V-shape. Each side's wing extends off the side of the base in a first direction and then curves back at an outward-facing angle. The wings act similar to barbs or arrow heads to allow the insert to be inserted into a slot on a trim or decking board while preventing the insert from being removed from the slot after insertion. The winged insert may include alignment holes or pins for positioning a removable spacer adjacent the winged insert. The spacer may include a tray or other sidewalls on an opposite side for holding a magnetic conductor. For trim applications, the conductor may be affixed to a wall during an installation process before removing the spacer. For flooring applications, the conductor may be a top metal surface of a joist clip.