CN102888802A

CN102888802A - Color-permanent tree protection brick

Info

Publication number: CN102888802A
Application number: CN 201110206818
Authority: CN
Inventors: 陆洪兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-22
Filing date: 2011-07-22
Publication date: 2013-01-23

Abstract

The invention relates to a brick, and particularly relates to a color-permanent tree protection brick. The color-permanent tree protection brick comprises a tree protection brick body (1). The color-permanent tree protection brick is characterized in that the tree protection brick body (1) is provided with a through hole (2); the tree protection brick body (1) is composed of a surface layer (1.1) and a bottom layer (1.2); the surface layer (1.1) is an ethylene propylene diene monomer color layer; and the bottom layer (1.2) is in a spacial net structure made by pressing waste rubber threads. The color-permanent tree protection brick provided by the invention has the advantages of favorable air permeability, strong water seepage capability and permanent color.

Description

Will never fade Tree-protecting brick

Technical field

The present invention relates to a kind of brick, especially relate to a kind of will never fade Tree-protecting brick, mainly be laid on around the trees on urban human trade, for the protection of trees.

Background technology

Along with the quickening of process of modernization, the greening and beautification in city becomes the important topic of urban planning and construction.The urban human trade all needs to lay landscape tree beautifies the environment, yet the tree base section of these landscape trees all is the earth that exposes, and has formed soil erosion, has destroyed environment.Therefore need to lay the trees fending brick around the tree base of these landscape trees and beautify the environment, root protects trees.In order to guarantee its intensity, trees fending brick in the past adopts cast iron to make more, and the surface applies colored paint, and the shortcoming of this kind trees fending brick is:

1, colored paint comes off easily, fades, and affects attractive in appearance;

2, it is ventilative and permeability performance is poor, when rainwater drenches thereon, directly flows away, and can not ooze in underground, is unfavorable for the growth of trees, and easily causes water resource to run off, and can not enrich groundwater resources;

3, there is the risk of easily being stolen in the trees fending brick that adopts cast iron to make.

Summary of the invention

The object of the invention is to overcome above-mentioned deficiency, provide a kind of good permeability, infiltration ability by force, the Tree-protecting brick that never fades.

The object of the present invention is achieved like this:

A kind of will never fade Tree-protecting brick, it comprises trees fending brick body, offers through hole on the described trees fending brick body, and described trees fending brick body comprises top layer and bottom, described top layer is the ethylene propylene diene rubber color layer, and described bottom is to be pressed into the space net structure by the waste old silk.

Compared with prior art, the beneficial effect of the will never fade Tree-protecting brick of the present invention is:

1, adopt the ethylene-propylene-diene monomer glue-line on the top layer, directly add Masterbatch in the preparation process, do not need spray paint, because ethylene propylene diene rubber has stronger colour stability, color can not damaged because of surface abrasion, accomplishes will never fade.

2, its body surface is offered through hole, increases its ventilating water seepage performance; Simultaneously top layer employing ethylene propylene diene rubber is ventilative, water permeability is good, adopt the waste old silk to be pressed into the space net structure, further strengthen its ventilating water seepage performance, both avoided soil erosion, do not hinder again trees ' root to the absorption of moisture and gas, but recharge of groundwater resource also.

3, adopt the preparation of waste old silk and ethylene propylene diene rubber, its cost is low, and reduces the risk of being stolen.

Description of drawings:

Fig. 1 is the structural representation of the will never fade Tree-protecting brick of the present invention.

Fig. 2 is the use view of the will never fade Tree-protecting brick of the present invention.

Wherein:

Trees fending brick body 1;

Top layer 1.1;

Bottom 1.2;

Through hole 2.

The specific embodiment

Such as Fig. 1 and Fig. 2, the present invention relates to a kind of will never fade Tree-protecting brick, it comprises trees fending brick body 1, offer through hole 2 on the described trees fending brick body 1, described trees fending brick body is made of top layer 1.1 and bottom 1.2, described top layer 1.1 is the ethylene propylene diene rubber color layer, and described bottom 1.2 is to be pressed into the space net structure by the waste old silk.

During use, with polylith trees fending brick body 1 the trees periphery is fenced up, both avoided soil erosion, do not hinder again trees ' root to the absorption of moisture and gas, but recharge of groundwater resource also.

Claims

1. will never fade Tree-protecting brick, it comprises trees fending brick body (1), it is characterized in that: offer through hole (2) on the described trees fending brick body (1), described trees fending brick body (1) is made of top layer (1.1) and bottom (1.2), described top layer (1.1) is the ethylene propylene diene rubber color layer, and described bottom (1.2) is to be pressed into the space net structure by the waste old silk.