土(Tu)工(Gong)网(Wang)垫(Dian)是(Shi)一(Yi)种(Zhong)三(San)维(Wei)结(Jie)构(Gou)的(De)适(Shi)用(Yong)于(Yu)水(Shui)土(Tu)保(Bao)持(Chi)的(De)新(Xin)型(Xing)坡(Po)面(Mian)植(Zhi)草(Cao)防(Fang)护(Hu)用(Yong)材(Cai)料(Liao),(?)可(Ke)有(You)效(Xiao)地(Di)防(Fang)止(Zhi)水(Shui)土(Tu)流(Liu)失(Shi),(?)增(Zeng)加(Jia)绿(Lu)化(Hua)面(Mian)积(Ji)、(?)改(Gai)善(Shan)生(Sheng)态(Tai)环(Huan)境(Jing)。(?)
土(Tu)工(Gong)网(Wang)垫(Dian)的(De)作(Zuo)用(Yong):(?)在(Zai)草(Cao)皮(Pi)没(Mei)有(You)长(Chang)成(Cheng)之(Zhi)前(Qian),(?)可(Ke)以(Yi)保(Bao)护(Hu)土(Tu)地(Di)表(Biao)面(Mian)免(Mian)遭(Zao)风(Feng)雨(Yu)的(De)侵(Qin)蚀(Shi),(?)同(Tong)时(Shi)在(Zai)播(Bo)种(Zhong)初(Chu)期(Qi)稳(Wen)固(Gu)草(Cao)籽(Zi);植(Zhi)物(Wu)生(Sheng)长(Chang)起(Qi)来(Lai)后(Hou)组(Zu)成(Cheng)的(De)复(Fu)合(He)保(Bao)护(Hu)层(Ceng)可(Ke)经(Jing)受(Shou)高(Gao)水(Shui)位(Wei),(?)大(Da)流(Liu)速(Su)的(De)雨(Yu)水(Shui)冲(Chong)刷(Shua);(?)可(Ke)替(Ti)代(Dai)混(Hun)凝(Ning)土(Tu)、(?)沥(Li)青(Qing)、(?)抛(Pao)石(Shi)等(Deng)坡(Po)面(Mian)防(Fang)护(Hu)材(Cai)料(Liao),(?)主(Zhu)要(Yao)用(Yong)于(Yu)公(Gong)路(Lu)、(?)铁(Tie)路(Lu)、(?)河(He)道(Dao)、(?)堤(Di)坝(Ba)、(?)山(Shan)坡(Po)等(Deng)坡(Po)面(Mian)保(Bao)护(Hu)。(?)
超(Chao)高(Gao)强(Qiang)力(Li)型(Xing):(?)((?)50°-90°坡(Po)面(Mian))(?)
项(Xiang)目(Mu)
|
QEM3
|
QEM4
|
QEM5
|
|||
Ⅰ(?)型(Xing)
|
Ⅱ(?)型(Xing)
|
Ⅰ(?)型(Xing)
|
Ⅱ(?)型(Xing)
|
Ⅰ(?)型(Xing)
|
Ⅱ(?)型(Xing)
|
|
拉(La)伸(Shen)负(Fu)荷(He)≥(kN/m)
|
6
|
9
|
9
|
12
|
15
|
20
|
断(Duan)裂(Lie)延(Yan)伸(Shen)率(Lu)≤
|
10%
|