A transaction card includes a monolithic ceramic card body having one or more pockets, and at least one of a magnetic stripe, a barcode, and a laser signature portion. The one or more pockets may be configured to receive at least one of the magnetic stripe, the barcode, a contact chip module, a contactless chip module, a dual interface chip module, a booster antenna, a hologram or commercial indicia. A transaction card may also include a substrate layer having a first side and a second side. A first ceramic layer is connected to the first side of the substrate layer.

A transaction card includes a monolithic ceramic card body having one or more pockets, and at least one of a magnetic stripe, a barcode, and a laser signature portion. The one or more pockets may be configured to receive at least one of the magnetic stripe, the barcode, a contact chip module, a contactless chip module, a dual interface chip module, a booster antenna, a hologram or commercial indicia. A transaction card may also include a substrate layer having a first side and a second side. A first ceramic layer is connected to the first side of the substrate layer.

An activator composition having a) between 0.5% and 50% by weight of a catalyst K for crosslinking two-component adhesives which is liquid at 23 C., b) between 40% and 99.5% by weight of an organic solvent L, c) between 0% and 10% by weight of at least one silane S including at least one hydrolyzable silane group and preferably at least one functional group selected from mercapto, epoxy, amino, methacryloyl, vinyl and alkyl group. The activator composition is storage stable for at least one month. The activator composition is moreover active independently of the applied amount and may be applied in layers having a thickness such that the adhesive may be applied after not more than 30 seconds.

A trestle mat construction panel configured for use with building equipment and a method of manufacture and use thereof. The trestle mat construction panel is preferably formed of a partially hollow core body and strong support material to allow the construction panel to be easily placed and moved and to support various materials, such as construction equipment including cranes and the like, when in use.

A trestle mat construction panel configured for use with building equipment and a method of manufacture and use thereof. The trestle mat construction panel is preferably formed of a partially hollow core body and strong support material to allow the construction panel to be easily placed and moved and to support various materials, such as construction equipment including cranes and the like, when in use.

Provided is a soundproof structure that can obtain high soundproofing performance and suitably maintain characteristics of a forming material. A soundproof structure includes: a microperforated sheet having a plurality of through-holes penetrating in a thickness direction, in which an average opening diameter of the through-holes in a main surface of the microperforated sheet is 0.1 m or more and less than 100 m, at least some of the plurality of through-holes are a through-hole A that has a shape having an internal maximum hole diameter, and in the through-hole A, assuming that a minimum hole diameter is .sub.1 and a maximum hole diameter is .sub.2, 1<.sub.2/.sub.15 is satisfied.

A cross-laminated panel including a first layer, a second layer, and a third layer. The first layer of the cross-laminated panel having first boards oriented in a first direction. The second layer of the cross-laminated panel having second boards oriented in a second direction, the second direction being substantially perpendicular to the first direction. The third layer of the cross-laminated panel having third boards oriented in the first direction. The cross-laminated panel also including adhesive situated between each of the first layer, the second layer, and the third layer. The cross-laminated panel further including a hollow member forming a conduit and disposed in any one of the first layer, the second layer, and the third layer.

A floor element for forming a floor covering, wherein the floor element comprises a decorative layer made of a ceramic material; a support layer arranged below the decorative layer; and a reinforcing layer arranged in between the decorative layer and the support layer, wherein the support layer comprises edges provided with coupling elements configured to realize a mechanical coupling with coupling elements of an adjacent floor element.

Described herein is an acoustic structural panel having a first exposed major surface opposite a second exposed major surface and side surfaces extending between the first and second exposed major surfaces, the acoustic structural panel comprising a first protective layer comprising at least a portion of the first exposed major surface, a second protective layer comprising at least a portion of the second exposed surface, a core structure located between the first and second protective layers, the core structure comprising, a foam body; and a fibrous body, wherein the first major exposed surface of the acoustic structural panel comprises a plurality of apertures exposing the fibrous body.

A method prevents hose stream penetration into an interior of an enclosure from firefighting activity in a location adjacent to the enclosure. The method forms a wall structure between the enclosure and the adjacent location. The wall structure is covered with a laminated wall panel having a noncombustible wallboard secured to a metallic sheet. Each wall panel is secured to studs of the wall structure with the metallic sheet against studs of the wall structure. The metallic sheets block water of a hose stream from penetrating into the enclosure. The wall structure may also include laminated wall panels secured to the exterior side of the wall structure. Even if the noncombustible wallboard on one of the exterior laminated panels is weakened or destroyed by a fire or by the hose stream in the location adjacent to the enclosure, the metallic sheet of the exterior laminated wall panel blocks hose penetration.