延邊朝鮮族自治州推薦土工網(wǎng)墊 土工材料生產(chǎn)基地泰安輝騰土工專業(yè)生產(chǎn) 土工網(wǎng)墊護(hù)坡的作用
土工網(wǎng)墊護(hù)坡技術(shù)綜合了土工網(wǎng)和植物護(hù)坡的優(yōu)點,起到了復(fù)合護(hù)坡的作用。邊坡的植被覆蓋率達(dá)到30%以上時,能承受小雨的沖刷,覆蓋率達(dá)80%以上時能承受暴雨的沖刷。待植物生長茂盛時,能抵抗沖刷的徑流流速達(dá)6m/s,為一般草皮的2倍多。土工網(wǎng)的存在,對減少邊坡土壤的水分蒸發(fā),增加入滲量有良好的作用。同時,由于土工網(wǎng)材料為黑色的聚乙烯,具有吸熱保溫的作用,可促進(jìn)種子發(fā)芽,有利于植物生長。
Earthwork mesh cushion revetment function
Geomat slope protection technology combines the advantages of geonet and plant protection, played a role of composite slope protection. The slope vegetation coverage rate reached more than 30%, can withstand the erosion of rain, more than 80% coverage can bear heavy rainfall erosion. The luxuriant growth, can resist the erosion of runoff flow velocity is 6m/s, is 2 times than the general turf. Geonet existence, to reduce evaporation side slope soil, increase the amount of infiltration has a good effect. At the same time, because the geotextile material for the black polyethylene, have heat preservation effect, can promote seed germination, conducive to plant growth.
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