CN-224227601-U - High-efficient durable pavement brick

Abstract

The utility model relates to the technical field of pedestrian pavement bricks, in particular to a high-efficiency durable pavement brick which can be used for paving and forming the inside rapidly, improving the stability and flatness of a pavement, has good durability, no fear of low temperature and relatively low engineering cost, meets the requirements of modern civilized construction and has high practicability, and comprises a top surface, a bottom surface and side surfaces, wherein the top surface, the bottom surface and the side surfaces surround an external structure of the pavement brick, a cavity is formed inside the pavement brick, a plurality of groups of support columns are arranged in the cavity, the top surface and the bottom surface are connected and supported by the plurality of groups of support columns, supporting blocks are arranged at the top part and the top surface fixing part as well as at the bottom part and the bottom surface fixing part of the plurality of groups of support columns, and the top surface, the bottom surface, the side surfaces and the plurality of support columns are of concrete integrally poured structures.

Inventors

• DONG BO

Assignees

• 董博

Dates

Publication Date

20260512

Application Date

20250604

Claims (4)

1. 1. The utility model provides a high-efficient durable pavement brick, its characterized in that includes top surface (1), bottom surface (2) and side (3), top surface (1), bottom surface (2) and side (3) constitute the exterior structure of pavement brick, and inside the formation cavity structure, be provided with multiunit support column (4) in the cavity, multiunit support column (4) carry out joint support with top surface (1) and bottom surface (2), multiunit support column (4) top and top surface (1) junction and bottom surface (2) junction all are provided with supporting shoe (5), top surface (1), bottom surface (2), side (3) and multiunit support column (4) are concrete integrative pouring structure, other parts are provided with filler (6) in the cavity, filler (6) are as the mould part of pouring the shaping, all pack in top surface (1) and bottom surface (2) and be provided with reinforcing bar net (7), multiunit support column (4) are crisscross with vertical from between top surface (1) and bottom surface (2) and are crisscross the configuration jointly, multiunit support column (4) constitute cellular structure.
2. 2. The efficient and durable pavement brick according to claim 1, wherein the filler (6) is made of a light water-repellent material, such as a benzene board or a polyurethane foam board, and the filler (6) is used as a die for the precast casting molding process of the pavement brick body, and the pavement brick body remains in the cavity structure after being cast and molded.
3. 3. An efficient and durable pavement tile according to claim 2, characterized in that said plurality of sets of support posts (4) are uniformly distributed from within said cavity structure.
4. 4. A high-efficiency durable pavement brick according to claim 3, wherein the supporting blocks and the supporting columns (4) are integrally cast and formed, and the diameter of one end of the supporting block (5) far away from the supporting columns (4) is larger than that of one end of the supporting block (5) close to the supporting columns (4).

Description

High-efficient durable pavement brick Technical Field The utility model relates to the technical field of pedestrian pavement bricks, in particular to a high-efficiency durable pavement brick. Background As is well known, in order to facilitate the passage of pedestrians and beautify urban volumes, pavement bricks are usually paved on urban sidewalks at present, the existing pavement bricks are usually solid square bricks, and the area is smaller, so that in the paving process, firstly, the roadbed on the ground is compacted, then, cushion layer paving is carried out, usually, broken stone or lime soil is adopted, and then, a mortar bonding layer is added, the solid square bricks are paved, so that the paved solid square bricks can be kept at the same height, the whole pavement is kept flat and stable, the pavement roughness caused by the influence of environmental temperature, humidity and other factors is prevented, when the pavement bricks are paved, the pavement is tamped by manually using rubber hammers, the process is very time-consuming and labor-consuming, and gaps among the square bricks are filled after the tamping, and the work is time-consuming and labor-consuming; the prior construction scheme generally adopts the steps so as to ensure the stability and the flatness of the pavement, however, the construction period from the beginning to the completion is long, the steps are complicated, the construction operation is greatly influenced by weather changes, such as rain and snow weather in the process of paving a cushion layer, the paving quality is seriously influenced, the engineering cost is high, the prior concrete pavement brick is usually cast and manufactured in the open air on site, in the actual construction process, the environmental influence factors such as the factors of air temperature, humidity and the like are larger, the optimal state of the concrete material cannot be ensured, the casting quality of pavement bricks is seriously influenced under the condition of adverse environmental factors, no effective solution is made for the problem at present, the phenomena of difficult solidification of water slurry, cracking of paved pavement and the like are easily caused when the solid square bricks are paved in areas with lower temperature, and heat preservation measures are additionally added, so that the construction cost is further increased. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides the high-efficiency durable pavement brick which has the advantages of short construction period, capability of paving and forming the pavement rapidly, improvement of pavement stability and flatness, good durability, no fear of severe environment, realization of industrial production, guarantee of casting and forming quality, relatively low engineering cost, frost heaving resistance, prolonged service life, small influence by environment, wide application scene, capability of meeting the modern civilized construction and high practicability. (II) technical scheme The technical scheme is that the pavement brick is characterized by comprising a top surface, a bottom surface and side surfaces, wherein the top surface, the bottom surface and the side surfaces form an external structure of the pavement brick, a cavity structure is formed in the pavement brick, a plurality of groups of support columns are arranged in the cavity and used for connecting and supporting the top surface and the bottom surface, supporting blocks are arranged at the connecting parts of the top surfaces and the top surfaces of the plurality of groups of support columns and the connecting parts of the bottom surfaces and the bottom surfaces of the plurality of groups of support columns, the top surface, the bottom surface, the side surfaces and the plurality of groups of support columns are of concrete integrally-poured structures, fillers are arranged in the rest parts of the cavity and used as mold parts for pouring, reinforcing steel bars are filled in the top surface and the bottom surface, the plurality of groups of support columns are transversely and vertically staggered, and the plurality of groups of support columns form a honeycomb structure together. Preferably, the filler is a light water-repellent material, such as a benzene plate, a polyurethane foam board and the like, and is used as a die in the prefabrication and pouring molding process of the pavement brick body, and the pavement brick body remains and occupies the cavity structure after being poured and molded. Preferably, the plurality of groups of support columns are uniformly distributed in the cavity. Preferably, the support block and the support column are of an integrally cast structure, and the diameter of one end of the support block far away from the support column is larger than that of one end of the support block close to the support column. (III) beneficial effects