An acoustic housing, a light fixture, a suspended ceiling system, and a method of decreasing sound transfer from a light fixture in a suspended ceiling are disclosed. An acoustic hood for a light fixture in a suspended ceiling may include a partially enclosed space formed between a plurality of wall portions. A light fixture may include first and second layers that are coupled to one another and form a partially enclosed space. A suspended ceiling system may include the acoustic hood or light fixture. The method relates to disposing an acoustic housing spaced from the light fixture.

Disclosed is a main carrier mounting mechanism having a ceiling lightweight steel structure, which includes: an upper horizontal portion mounted on a rod hanger; having an upper end integrally coupled to one end of the upper horizontal portion and a lower end extending downward; a lower panel having one end integrally coupled to the lower end of the main standing portion and having an opposite end extending parallel to the upper horizontal portion; and a lower standing portion having a lower end integrally coupled to the opposite end of the lower panel, and an upper end extending toward an opposite end of the upper horizontal portion, and further includes a main carrier separation prevention fastener having one end integrally coupled to the upper end of the lower standing portion and an opposite end extending toward the opposite end of the upper horizontal portion and extending toward the main standing portion.

Acoustic panels are disclosed herein. The acoustic panels can include a base, a plurality of sidewalls, a plurality of hinges, and a plurality of connection interfaces. The acoustic panels can include an unassembled configuration in which the acoustic panels are substantially planar or flat. Prior to installation, the acoustic panels can be transitioned to an assembled configuration by folding the sidewalls. The acoustic panels can be coupled to a building structure, such as a ceiling, wall, or suspension system.

Described herein is a ceiling system that includes a spring clip for mounting ceiling panels equipped with torsion springs to a ceiling support grid, the clip comprising: a body including a mounting portion defining a downwardly open receptacle configured for attachment to a ceiling grid support member; a pair of lateral flanges extending outwards from the mounting portion, at least one of the flanges including a slot configured to engage a torsion spring; a pair locking tabs disposed on the spring clip, the locking tabs configured to engage opposing sides of the grid support member.

A tile comprises a main body having an exposed side and a concealed side. The exposed side defines a main surface and the concealed side defines a rear plane. Side surfaces between the exposed side and the concealed side of the main body have tongue-and-groove arrangements in the rear plane. The main body is made of at least one layer of acoustic felt defining at least one of the exposed side or the concealed side. The at least one layer of acoustic felt has a main plane of at least one compressed portion, with at least one embossed portion projecting from the main plane of the at least one compressed portion.

An architectural fixture assembly includes a first beam and a second beam which are configured to be coupled together. The first beam includes a bottom side and first and second sides extending from the bottom side. The first and second sides of the first beam include notches extending upwardly from a bottom end of the first beam. The second beam includes a bottom side and first and second sides extending from the bottom side. The first and second sides of the second include notches extending downwardly from a top end of the second beam. The first and second beams may be coupled together by engagement of the notches of the first beam with the notches of the second beam.

A ceiling façade system includes: a ceiling tile including an interior panel defining a first edge extending along a first side of the ceiling tile and a second edge extending along a second side of the ceiling tile opposite the first edge, a heating element, and an insulator layer arranged over the heating element opposite the interior panel; a first receiver extending along and configured to support the first side of the ceiling tile on a linear lighting track arranged on a ceiling structure and configured to locate the first edge of the interior panel adjacent and partially concealing the linear lighting track; and a second receiver extending along and configured to support the second side of the ceiling tile on a linear seam track arranged on the ceiling structure, the linear seam track laterally offset from the linear lighting track.

Disclosed is a ceiling panel support assembly, including at least one support structure configured to provide at least one panel receiving region adjacent thereto, and at least one support hub structure to be centrally positioned in the at least one panel receiving region. The at least one support structure and the at least one support hub structure may be configured to support a plurality of panels therebetween, with at least a subset of the plurality of panels oriented in side-by-side relation along a circumferential region of the at least one support hub structure and extending outwardly therefrom.

A removable panel includes a fixed section, an opening section able to be reversibly nested in the fixed section, at least one sling fastened to the fixed section at a first end and reversibly fastened to the opening section at a second end. The removable panel also includes at least one attachment means making it possible to maintain the opening section engaged in the fixed section. Each attachment means including a central portion in pivot connections with the opening section, the central portion having at an upper end an attachment portion intended for coming into contact with the fixed section, and at a lower end a manipulation portion. A suspended ceiling is also provided and includes an assembly of modular panels at least one of which is the removable panel.

An anchor bolt assembly according to an embodiment of the present disclosure includes an anchor body provided with a plurality of pointed protrusions on an upper surface thereof, an anchor shell provided with open upper and lower sides thereof, extrapolated to a lower side of the anchor body, provided with a first incised part having a “Y” shape at an equal interval along a circumference of the anchor shell, and provided with a second incised part having a “v” shape at an equal interval along a longitudinal direction of the first incised part, a tightening member screwed to the anchor body through a screw thread provided on an inner circumferential surface of the tightening member, and provided with a processing part for increasing frictional force along an upper circumference of the tightening member.