Features: the bottom of three-dimensioned vegetation gauze pad is a high modules basic layer, adopting bi-direction extended net, which is high strength, so can prevent vegetation distorting. The surface of three-dimensional vegetation gauze pad is a bubbling layer, the loose cubic net can be filled with the soil and the sand, that the vegetation gauze pad and the soil become a compact and steady system, which can prevent soil erosion and cause no build on site, so it is an ideal preservation net of the edge slope.
The procedure of the construction: clean the edge slope---level off (apply based fertilizer)---cover net?afix?aput covering soil---cover straw on?asow (or spaying sow)?awater Shape the edge slope strictly according to the design drawing. The based fertilizer can be holmic organic fertilizer or quick result chemical fertilizer at first, if the PH isn't suitable , add ameliorating material at the same time, in order to improve the effect, the amelioration should be done a month before sowing.
When covering the net, to close the net to the surface of the slope surface, preventing suspension. When laying the net, keep it level, with no drape. The two pets should be over lapped, and the lapped width must be more than 10cm . Use U-nail to fix, and when cover the soil on the layed net. Be sure to put the soil into the three-dimensional net (scrape in with lath) The requirement of the quantity of covering soil: fine, fertilize, suitable PH. If the project needs large quantity of the soil, when it is hard or far to get, prepare the soil advanced and pile aside preventing from rain. Generally speaking, the seed quality to green slope is larger than the normal lawn. Do best to sow equally. If sow seed directly, mix seeds in the fine sand or the soil. After covering the soil, there should be no seed or root to be seen. The covering layer is 0.5 -1cm thick. The procedure of covering straw should be according to the real condition to choose the material.
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Water should be sprayed as frog, preventing flowing off, unless the seed will not be equally, so that affects the coving rate and the beauty of the appearance. Green protection of the earth edge slope with earth gauze padPrevent the soil erode. Before the seeds becoming lawn, it can protect the surface being corroded by wind and rain, when the slope angle is 45, the retaining rate is up to 98%, even when the slope angle is 60, its retaining rate can still up to 85%. After sowing seeds, the gauze pad can protect the seed from being dispersed by the wind and the rain, so seeds can be on slope equally. |
