CN204456235U - 一种碱性土质边坡的绿化层 - Google Patents

一种碱性土质边坡的绿化层 Download PDF

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CN204456235U
CN204456235U CN201520101196.3U CN201520101196U CN204456235U CN 204456235 U CN204456235 U CN 204456235U CN 201520101196 U CN201520101196 U CN 201520101196U CN 204456235 U CN204456235 U CN 204456235U
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邓洪
池秀梅
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Junfu Ecological Restoration Technology (Qinghai) Co.,Ltd.
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Qinghai Fu Teng Eco Science Technology Co Ltd
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Abstract

一种碱性土质边坡的绿化层,涉及土木工程领域,其结构为:碱性土质边坡(4)上铺设底层基布(1),底层基布(1)的上部铺设有PE防渗膜(2),PE防渗膜(2)的上面铺设有生态袋(3)。本实用新型的有益效果在于:本实用新型对碱性土质边坡能够起到隔离,导流坡体渗出的碱液,柔性生态护坡,发生泥石流、崩塌等的可能性小,生态袋的植物可以生长,还能够起到护坡和绿化的双重效果,本实用新型结构简单,成本低,便于施工。

Description

一种碱性土质边坡的绿化层
一、技术领域
   本实用新型涉及涉及土木工程领域,特别涉及一种碱性土质边坡的绿化层。
二、背景技术
传统的边坡加固技术是利用浆砌块石、现浇钢筋混凝土或预制混凝土进行边坡坡面防护,仅仅是利用锚杆或锚索加以固定的一种边坡加固技术,但是边坡复绿是不能实现的,碱性坡面风化剥落又极易受风雨等的侵蚀,碱液的大量流出既破坏了周边植被生长,损坏生态平衡,导致水土流失,危及乡间公路的安全,过去常采用浆砌条石或水泥喷浆等构造物进行护坡处理,随着时间的推移,浆砌砌石被碱液大量侵蚀,对此无计可施,由于土壤和水分是植物生长的必要条件之一。碱性坡面,其碱液量大、被侵蚀的土壤不能提供植物生长的水土环境,植物生根、发育非常困难,因碱性边坡大多较陡,在坡面上回填的种植基质往往难以固定,即使一时附着,还会因降雨、流水及大风等遭到流失,使种植基质连同生长的植物一起滑落、崩塌。
三、发明内容
针对上述问题本实用新型提供一种碱性土质边坡的绿化层,其特征在于:碱性土质边坡(4)上铺设底层基布(1),底层基布(1)的上部铺设有PE防渗膜(2),PE防渗膜(2)的上面铺设有生态袋(3)。底层基布(1)有两个作用,一是保护PE防渗膜(2)不被穿透,二是起到导流坡体渗出的碱液,PE防渗膜(2)材料必须是耐腐蚀的的聚丙烯。
本实用新型的有益效果在于:本实用新型对碱性土质边坡能够起到隔离,导流坡体渗出的碱液,柔性生态护坡,生态袋的植物可以生长,还能够起到护坡和绿化的双重效果,本实用新型结构简单,成本低,便于施工。
四、附图说明
图1为本实用新型结构示意图;
图中:1、底层基布,2、PE防渗膜,3、生态袋,4、碱性土质边坡。
五、具体实施方式
实施例1,一种碱性土质边坡的绿化层,其特征在于:碱性土质边坡(4)上铺设底层基布(1),底层基布(1)的上部铺设有PE防渗膜(2),PE防渗膜(2)的上面铺设有生态袋(3)。底层基布(1)有两个作用,一是保护PE防渗膜(2)不被穿透,二是起到导流坡体渗出的碱液,PE防渗膜(2)材料必须是耐腐蚀的的聚丙烯。

Claims (1)

1.一种碱性土质边坡的绿化层,其特征在于:碱性土质边坡(4)上铺设底层基布(1),底层基布(1)的上部铺设有PE防渗膜(2),PE防渗膜(2)的上面铺设有生态袋(3)。
CN201520101196.3U 2015-02-12 2015-02-12 一种碱性土质边坡的绿化层 Active CN204456235U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951666A (zh) * 2018-07-06 2018-12-07 中国地质调查局西安地质调查中心 一种以铁尾砂为集料的边坡加固及生态修复技术

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951666A (zh) * 2018-07-06 2018-12-07 中国地质调查局西安地质调查中心 一种以铁尾砂为集料的边坡加固及生态修复技术

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Address after: 810000 room 910, 9 / F, investment service center, 108 Chuangye Road, Chengzhong District, Xining City, Qinghai Province

Patentee after: Qinghai Junfu environmental restoration Co., Ltd

Address before: Room 3810, 11th floor, Kunlun No.1, Xining, Qinghai 810000

Patentee before: QINGHAI FUTENG ECOLOGICAL SCIENCE & TECHNOLOGY Co.,Ltd.

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Address after: 810000 room 910, 9 / F, investment service center, 108 Chuangye Road, Chengzhong District, Xining City, Qinghai Province

Patentee after: Junfu Ecological Restoration Technology (Qinghai) Co.,Ltd.

Address before: 810000 room 910, 9 / F, investment service center, 108 Chuangye Road, Chengzhong District, Xining City, Qinghai Province

Patentee before: Qinghai Junfu environmental restoration Co.,Ltd.