Vegetative reversed filter concrete block and retaining wall

Abstract

The invention relates to a vegetative reversed filter concrete block and a retaining wall. The block comprises a front side wall, a back side wall, a first side wall and a second side wall, the first side wall is opposite to the second side wall, the front side wall and the back side wall are respectively connected between the first side wall and the second side wall, a middle partition plate is arranged between the first side wall and the second side wall and is connected between the front side wall and the back side wall to divide the inside of the block into at least two portions, and through holes are arranged on the first side wall and the second side wall. The vegetative reversed filter concrete block is made of special grading permeable concrete, has a certain porosity and permeates water but not soil, the back pressure applied to the block in water level receding can be relieved, safety and stability of the retaining wall are enhanced, animal and plant growth and water flow are facilitated, and an original environment is kept as far as possible.

Description

technical field [0001] The invention relates to a block and a retaining wall, in particular to a planting type filter concrete block and a retaining wall. Background technique [0002] The retaining wall is a structure set up to support the subgrade fill or slope soil, resist lateral earth pressure, and prevent the deformation and instability of the slope or subgrade main body. [0003] Retaining wall structures are often used in the construction of embankments of lakes and rivers and slopes on both sides of roads to prevent landslides and soil erosion. The more common materials for retaining walls are stone masonry or solid bricks. [0004] The traditional block stone retaining wall is a hard sill, and the retaining wall has no holes and is seamless. Although its engineering structure meets the safety requirements, it hinders the contact between water and soil, cuts off the biological chain, and destroys the growth and habitat environment of aquatic animals; It cannot be g...

AI Technical Summary

Problems solved by technology

[0004] The traditional block stone retaining wall is a hard sill, and the retaining wall has no holes and is seamless. Although its engineering structure meets the safety requirements, it hinders the contact between water and soil, cuts off the biological chain, and destroys the growth and habitat environment of aquatic animals; Unable to afforest, the landscape effect is poor; the ability of the river to purify water is greatly reduced, which damages the health of rivers and lakes; in addition, for those who fall into the water, the retaining wall is also a huge obstacle to self-rescue

Images