Multifunctional ecological sponge-type combined blocks and the formed floor pavement and retaining wall

Abstract

The invention discloses a multifunctional ecological sponge type combined building block and a terrace pavement and a retaining wall formed thereby. The building block is a combined structural body formed by a hexahedron and an upper cover plate and a lower cover plate, wherein the section of the hexahedron is bowl-shaped. The inner part of the hexahedron is hollow, an ecological bag is arranged at the hollowed part, the top surface straightly communicates with the bottom surface, or a through hole is formed in the middle of the hexahedron or a hole is formed in one side of the hexahedron; the upper and lower cover plates are rectangular plates, and stripe-like holes are formed horizontally and longitudinally or longitudinally at intervals; the upper and lower cover plates are arranged on the top surface and the bottom surface of the hexahedron, and the building blocks are matched to form the terrace pavement and the retaining wall. A plant grows from the ecological bag in the building blocks. When the terrace pavement and the retaining wall are formed, a good sponge effect of seeping, stagnating, storing, purifying, using and draining is exerted on rainfall, the building block can better absorb noise transmitted from a carriageway, and meanwhile plays a certain cooling role in hot summer. The building block is convenient to construct and can be repeatedly used, so that the material is saved and the construction cost is low.

Description

technical field [0001] The invention relates to the technical fields of civil engineering, transportation and water transportation, and municipal engineering, in particular to a multifunctional ecological sponge-type combined block and the formed floor pavement and retaining wall. Background technique [0002] After the Ministry of Housing and Urban-Rural Development of my country put forward the concept of sponge city in 2014, it released the "Technical Guide for Sponge City Construction - Construction of Rainwater System for Low-impact Development (Trial)", which provides guidance for the construction of sponge cities in the construction of new urbanization in various places. Subsequently, various places began to carry out engineering practices around the construction of sponge cities, and the ground paving of sidewalks and dividers played an important role in projects such as urban roads and squares. As a direct engineering structure entity in contact with rainwater, its s...

AI Technical Summary

Problems solved by technology

The traditional ground laying blocks or retaining wall blocks have a relatively simple structure, poor ecological and environmental protection effects, high requirements on the bearing capacity of the foundation, and are not conducive to drainage. According to the design concept of using and draining, sometimes there will be problems such as the phenomenon of mud

Images