6results about How to "Reduce hollowing" patented technology

The application discloses a stone curtain wall with an assembling structure and an assembling method thereof, and relates to the technical field of buildings. The stone curtain wall comprises a wall body, a keel assembly, a first stone plate, a second stone plate, an elastic sealing element and a lamp strip assembly. The second stone plate under the action of gravity is hung on the keel assembly by using the cooperation of each hook part and each hanging groove. Then, the elastic sealing element and the first stone plate are used to cooperate with the first hook part under the action of gravity, the tongue block of the second stone plate is clamped in the installation groove in the up-down clamping mode, the second stone plate is firmly installed, and the second inclined keel is effectively prevented from being fixed by manual work or other tools in the curing process of the back adhesive, the hollow space between the second stone plate and the second inclined keel is effectively reduced, the effective area and the bonding strength of the back adhesive are ensured. In addition, the lamp strip assembly is used as the corner assembling element between the stone plates in the stone curtain wall, the lamp strip assembly is organically integrated into the stone curtain wall, the stone curtain wall has the night scene function, and the structural strength of the stone curtain wall is improved.

This utility model relates to a crack-resistant, high thermal conductivity ceramic tile. It solves the problems of poor thermal conductivity and easy cracking and hollowing in existing ceramic tiles. It includes a ceramic tile body, with a wear-resistant and crack-resistant structural layer on the upper surface, an adhesive bonding assembly at the lower end, and a pressure-resistant mechanism in the middle layer of the ceramic tile body for connecting the wear-resistant and crack-resistant structural layer and the adhesive bonding assembly. An adhesive supply structure is provided between the pressure-resistant mechanism and the adhesive bonding assembly. The advantages of this utility model are: good thermal conductivity, less prone to cracking and hollowing, and a stable structure.

The invention relates to the technical field of reinforced masonry structures, and discloses an assembled reinforced masonry structure which comprises two convex blocks fixedly connected to the outer wall of a limiting ring, two limiting nuts are in threaded connection to the outer walls of the two sides of a short split bolt, and a plurality of limiting blocks are fixedly connected to the outer wall of a blocking plate. Two limiting rings are rotationally connected to the outer walls of the two sides of the short split bolt. Due to the fact that the long split bolts, the short split bolts and other reinforcing structures used for reinforcing can become a part of the masonry along with pouring of concrete, traditional masonry tie bars bound on site are replaced, loads can be directly transmitted in the masonry through the reinforcing mechanism instead of being transmitted only through a mortar interface, the overall strength of the masonry is enhanced, and the overall strength of the masonry is improved. The ductility, shear resistance and tensile strength of the masonry are improved, brittle collapse of the traditional masonry when the traditional masonry is shocked and loaded is avoided, and the anti-seismic property is far better than that of a masonry structure which is purely bonded by mortar or externally reinforced.

The utility model belongs to the technical field of building construction, and discloses a wall body plaster layer anti-cracking reinforcing structure which comprises two bases which are arranged on a structural layer and are in a vertical state, two installation bases which are arranged on the two bases respectively and a rolling rod which is arranged between the two installation bases. The base is provided with a control assembly for controlling the mounting base to slide in the direction close to or away from the base, and the rolling rod has a vertical storage state, a horizontal preparation state and a use state, wherein the rolling rod is not close to the plaster layer, and the rolling rod is in the horizontal state and is close to the plaster layer. Wherein one mounting seat is provided with a storage groove for placing the rolling rod in a storage state, and the mounting seat is provided with a rotating shaft at the storage groove, by means of the scheme, after the plastering layer is laid, the plastering layer is pressed tightly through the rolling rod, the situation that hollowing exists between the plastering layer or a structural layer is reduced, and the effect of preventing the plastering layer from cracking is achieved.

A secondary drainage system for draining water seeping from tile grout in bathrooms addresses the technical problem mentioned in the background art: secondary drainage relies on secondary leveling, requiring a drainage slope of at least 2° with the ground as the base layer and the secondary drain outlet as the lowest point. Therefore, without leveling the ground, water seeping into the tile grout cannot be effectively drained. The system includes a main drain pipe with an inlet and an outlet at both ends. Four branch pipes are connected to the main drain pipe, each connected to the side wall of the main drain pipe and evenly distributed circumferentially. Each branch pipe has a connecting pipe with several through holes for collecting water from the grout between adjacent tiles and discharging it into the branch pipe. Adjacent connecting pipes have connecting components, including a first connector, a second connector, a first elbow, a second elbow, and a plug.

The utility model discloses a combined type laminating device for leather processing, which relates to the technical field of leather processing equipment and comprises a workbench, a fixed seat is welded and mounted in the middle of the upper end face of the workbench, a mounting frame is mounted in the fixed seat, a movable compression roller is rotatably mounted in the mounting frame, and the movable compression roller is rotatably mounted in the workbench. A groove is formed in the position, corresponding to the lower portion of the movable pressing roller, of the workbench, a fixed pressing roller is rotationally installed in the groove, a hydraulic lifting device is fixedly installed at the top end of the fixed base, a pressing table which is in sliding limiting with the workbench is arranged at the rear end of the fixed base, and electric push rods are installed on the two sides of the pressing table. A mounting base is arranged above the pressing table, an ultrasonic pressing assembly is arranged in the mounting base, and the problems that after different leather materials are compounded through the laminating device, permeation and diffusion of an adhesive and leather fibers are insufficient, and air is prone to being left on an interface to form bubbles and hollowing are solved.