B28B19/0015

Mounting system for fastening a cryogenic container onto a vehicle frame
20240051384 · 2024-02-15 ·

The invention relates to a system comprising a cryogenic container with a lateral surface and a first and a second end cap, at least two support brackets each with a mounting side for mounting on a vehicle frame, at least two tensioning straps for fastening the cryogenic container on the support brackets, wherein the cryogenic container rests with the lateral surface on the support brackets and is embraced by the tensioning straps over the lateral surface, wherein first and second operating components are located only on that side of an outermost tensioning strap, which faces the nearest end cap, wherein the first operating component is arranged on a side of the cryogenic container facing the mounting side and the second operating component is arranged on a side of the cryogenic container facing away from the mounting side.

Calcium aluminate cement and calcium sulfoaluminate cement catalysts in gypsum panels and use thereof
11945751 · 2024-04-02 · ·

Water-resistant gypsum products may be produced using a novel catalyst that includes calcium aluminate cement and/or calcium sulfoaluminate cement. For example, a water-resistant gypsum panel may have a core comprising: interwoven matrices of calcium sulfate dihydrate crystals and a silicone resin, wherein the interwoven matrices have dispersed throughout them a siloxane polymerization catalyst comprising (a) 55 wt % to 100 wt % calcium aluminate cement and/or calcium aluminate cement and (b) 0 wt % to 45 wt % and magnesium oxide, wherein the weight ratio of the siloxane polymerization catalyst to the calcium sulfate dihydrate is 0.01-5:100. The water-resistant gypsum panel may have an absence of one or more of: Portland cement, limestone, aragonite, calcite, dolomite, and slaked lime.

Precast concrete composite wall

A precast concrete wall structure and method for forming a wall structure are disclosed. A forming member is positioned within a casting bed. The forming member comprises a layer of insulating material defining a plurality of integrally-formed rectangular protrusions extending in a parallel and spaced-apart relationship to one another to define a plurality of rectangular-shaped channels therebetween. The forming member also defines at least one cutout for defining a first portion of a fastener for securing the wall structure to a support structure. A second portion of the fastening member is positioned within the cutout. Uncured concrete is placed within the casting bed and allowed to cure.

Cast Stone Corner Hardscaping Block
20240159048 · 2024-05-16 ·

A hardscaping block includes a dry cast concrete backer block having angularly arranged contact surfaces and an integrated wet cast concrete veneer block chemically bonded to the contact surfaces, the veneer block having an exteriorly facing simulated stone surface. The integrated backer block and veneer block form a cast stone corner hardscaping block.

METHOD OF USING PERMEABLE MEMBRANE IN THE DEBULKING OF CMC PREPREG MATERIAL
20240158306 · 2024-05-16 ·

A method used for forming ceramic matrix composite components includes several steps. The method comprises arranging a layup of a predetermined number of pre-impregnated ceramic plies on a layup too and a plurality of different stages to debulk and consolidate the layup.

Damaged applicator identifier system for additive manufacturing system

A damaged applicator identifier system for an additive manufacturing (AM) system, and AM system including the same are disclosed. The damaged applicator identifier system may include a damaged applicator identifier determining whether the active applicator is damaged by identifying a non-planar surface in a layer of raw material on a build platform of the AM system after formation of the layer by the active applicator. A damaged applicator controller is configured to cause replacement or repair of the damaged, active applicator in response to the damaged applicator identifier identifying the damaged, active applicator.

PLASTERBOARDS AND METHODS FOR MAKING THEM

An example plasterboard includes a layer of hardened plaster material having a first surface and an opposed second surface and a layer of molded material having a surface that faces away from the layer of hardened plaster material. The surface of the layer of molded material has one or more raised features. The plasterboard also includes a liner between the first surface of the layer of hardened plaster material and the layer of molded material. Other examples include a method of forming such plasterboards and a method for installing such plasterboards.

PLASTERBOARDS AND METHODS FOR MAKING THEM

An example plasterboard includes a layer of hardened plaster having a first surface and an opposed second surface, a layer of polymer material having particles of one or more cementitiously-active substances mixed therein, and a liner between the first surface of the layer of hardened plaster and the layer of polymer material. Another example is a method of forming such a plasterboard. The method includes loading an extruder with the polymer material having the particles of one or more cementitiously active substances mixed therein, extruding the polymer material through a die to form the layer of polymer material on a surface of the liner, contacting with a layer of wet plaster material, the liner having the polymer material applied thereon such that the surface of the liner faces away from the wet plaster material, and drying the layer of wet plaster material to form the layer of hardened plaster.

Highly durable textile reinforcing panel used as concrete form, and method of constructing reinforced concrete structure using the same

Provided are a highly durable textile reinforcing panel used as a concrete form and a method for constructing a reinforced concrete structure using the same. The highly durable textile reinforcing panel is configured to resist a lateral pressure caused due to a self-load of concrete which is not cured during construction and function as a structure reinforcing material by being integrated with concrete cured after the construction, is integrated with the concrete structure via a textile shear connector formed on a highly durable concrete panel, and allows a lattice-shaped reinforcing material to remarkably increase flexural strength of the highly durable concrete panel, and thus a flexural strength of the entire concrete structure is remarkably increased when the highly durable textile reinforcing panel used as a concrete form is structurally integrated with the concrete structure.

HIGHLY DURABLE TEXTILE REINFORCING PANEL USED AS CONCRETE FORM, AND METHOD OF CONSTRUCTING REINFORCED CONCRETE STRUCTURE USING THE SAME

Provided are a highly durable textile reinforcing panel used as a concrete form and a method for constructing a reinforced concrete structure using the same. The highly durable textile reinforcing panel is configured to resist a lateral pressure caused due to a self-load of concrete which is not cured during construction and function as a structure reinforcing material by being integrated with concrete cured after the construction, is integrated with the concrete structure via a textile shear connector formed on a highly durable concrete panel, and allows a lattice-shaped reinforcing material to remarkably increase flexural strength of the highly durable concrete panel, and thus a flexural strength of the entire concrete structure is remarkably increased when the highly durable textile reinforcing panel used as a concrete form is structurally integrated with the concrete structure.