Construction method of pavement with water-permeable bricks

Abstract

The invention belongs to the field of pavement construction, and particularly relates to a construction method of a pavement with water-permeable bricks. The construction method comprises the following steps: (1) measuring and positioning surface soil, cleaning the positioned surface soil, and smoothing and tamping plain soil; (2) laying a water-storage gravel layer on the plain soil; (3) mounting PVC drainage pipes, pouring concrete so as to form a concrete foundation layer, and mounting water strainer slices; (4) laying concrete pavement bricks, and mounting drainage pipes; and (5) performing gap filling, cleaning and maintenance. Through the construction method disclosed by the invention, the pavement is reliable in quality, and good in water permeating effect; the construction method has high popularization and application values, and has significant economic benefits and social benefits.

Description

technical field [0001] The invention belongs to the field of pavement construction, and in particular relates to a brick permeable pavement construction method. Background technique [0002] The surface of the city is gradually covered by impervious roads, which has brought many negative impacts on the ecological environment of the city, blocking the replenishment of the underground soil by rainwater; the dust increases the PM2.5 particles in the urban air; Difficulties in growth; social problems such as rainfall causing flooding on roads and obstructing traffic. [0003] In view of the above status quo, a green and environmentally friendly pavement material concrete pavement brick permeable pavement can alleviate the above phenomenon to a certain extent. In the face of soft soil layers in our southern region, the strength, stiffness, and resistance of the sand-based and sand-free concrete permeable bases that have been adopted The fold is low, and there are often defects s...

AI Technical Summary

Problems solved by technology

[0002] The surface of the city is gradually covered by impervious roads, which has brought many negative impacts on the ecological environment of the city, blocking the replenishment of the underground soil by rainwater; the dust increases the PM2.5 particles in the urban air; Difficulty in growth; social problems such as rainfall causing flooding on roads and obstructing traffic

[0003] In view of the above status quo, a green and environmentally friendly pavement material concrete pavement brick permeable pavement can alleviate the above phenomenon to a certain extent. In the face of soft soil layers in our southern region, the strength, stiffness, and resistance of the sand-based and sand-free concrete permeable bases that have been adopted The fold is low, and there are often defects such as pavement collapse, cracks, brick movement, unevenness, etc.; although the concrete-based pavement brick pavement currently used has improved strength, stiffness, and flexural resistance, it still blocks rainwater and soil.

Images