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14442 results about "Building material" patented technology

Building material is any material which is used for construction purposes. Many naturally occurring substances, such as clay, rocks, sand, and wood, even twigs and leaves, have been used to construct buildings. Apart from naturally occurring materials, many man-made products are in use, some more and some less synthetic. The manufacturing of building materials is an established industry in many countries and the use of these materials is typically segmented into specific specialty trades, such as carpentry, insulation, plumbing, and roofing work. They provide the make-up of habitats and structures including homes.

Self-heat-preservation building block and self-heat-preservation wall body consisting of self-heat-preservation building blocks

ActiveCN103243857AMeet heat preservation and energy saving requirementsPlay a role in heat preservationConstruction materialWallsWhole bodySlurry
The invention relates to the field of building materials, and in particular relates to a self-heat-preservation building block and a self-heat-preservation wall body consisting of self-heat-preservation building blocks, which aim to solve the technical problem that conventional building wall body materials cannot have the functions of bearing, heat preservation and fire prevention simultaneously. According to the technical scheme, the self-heat-preservation building block comprises a building block body which is made of foamed cement; transverse through slots are formed in the upper surface of the building block; vertical through holes are formed in the building block; one or several of concrete slurry, cement mortar, plaster and heat preservation plaster is/are filled into the transverse through slots to form core columns; concrete slurry or cement mortar is filled into the vertical through holes to form core columns; and the core columns and the building block body are combined to form a whole body. The self-heat-preservation wall body consists of the self-heat-preservation building blocks. The self-heat-preservation building block and the self-heat-preservation wall body have functions of heat preservation and fire prevention as well as bearing.
Owner:丹东市兄弟建材有限公司

Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, expansile intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion

An apparatus and method for joining members together using a self-drilling screw apparatus or stapling apparatus are disclosed. The screw apparatus includes a shell and first and second first screw members having tapered ends and threaded bodies that are disposed within the shell. A drive mechanism rotatably drives the first and second screw members from the shell in opposite directions and causes the screw members to embed themselves in the members to be joined. The screw apparatus can be used to join members such as bones, portions of the spinal column, vertebral bodies, wood, building materials, metals, masonry, or plastics. The stapling apparatus includes first and second lever arms rotatably joined together at a fulcrum, and the lever arms rotate in opposite directions. First and second cartridges are disposed at the ends of the lever arms. Each cartridge is capable of holding a staple including a bracket, a nail member and an alignment slot. When the ends of the lever arms are rotated towards each other the staples from the cartridges are interlocked. The staples can be also be used to join members such as bones, portions of the spinal column, or vertebral bodies.
Owner:MOSKOWITZ NATHAN C

Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, total intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion

An apparatus and method for joining members together using a self-drilling screw apparatus or stapling apparatus are disclosed. The screw apparatus includes a worm drive screw, a spur gear and superior and inferior screws which turn simultaneously in a bi-directional manner. A rotating mechanism drives the first and second screw members in opposite directions and causes the screw members to embed themselves in the members to be joined. The screw apparatus can be used to join members such as bones, portions of the spinal column, vertebral bodies, wood, building materials, metals, masonry, or plastics. A device employing two screws (two-in-one) can be combined with a capping horizontal mini-plate. A device employing three screws can be combined in enclosures (three-in-one). The stapling apparatus includes grip handles, transmission linkages, a drive rod a fulcrum and a cylinder. The staple has superior and inferior segments with serrated interfaces, a teethed unidirectional locking mechanism and four facet piercing elements. The staples can be also be used to join members such as bones, portions of the spinal column, or vertebral bodies.
Owner:MOSKOWITZ FAMILY LLC

Architectural engineering construction device based on 3D printing technology and application method

The invention discloses an architectural engineering construction device based on the 3D printing technology and an application method. The architectural engineering construction device is applied to the field of architectural engineering construction through the 3D printing technology. The whole architectural engineering construction device comprises a 3D printer system, a concrete pump pouring system which is synchronous with the 3D printer system and is used for concrete pouring, a circuit equipment unit and an interface and data processing unit. The 3D printer system comprises a stereoscopic control positioning device with three axes of X, Y and Z axes, and a printing extrusion head device, wherein the stereoscopic control positioning device with the three axes of X, Y and Z axes is used for achieving 3D printing on a formwork. The circuit equipment unit comprises a power supply device, a control circuit board, an extrusion head positioning sensor and a material measurement sensor. The interface and data processing unit comprises a sensor interface used for analyzing and controlling the whole system and measuring the surroundings. The architectural engineering construction device based on the 3D printing technology and the application method improve the mechanical construction level and efficiency of architectural engineering, and reduce consumption of architectural materials and energy.
Owner:TONGJI UNIV
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