Slope ecological protection blanket structure and construction method
An ecological protection and slope technology, which is applied in infrastructure engineering, botanical equipment and methods, excavation, etc. The effect of increasing the contact area and increasing the frictional force
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Embodiment 1
[0032] see Figure 1-4 , a slope ecological protective blanket structure, which includes an expanded cement blanket structure, a vegetation concrete structure, a water storage and drainage system, and a fixing system; the expanded cement blanket structure is fixed against the slope surface by a fixing system, and the vegetation concrete The structure is closely attached to the upper surface of the expanded cement blanket structure; the water storage and drainage system is arranged between the top of the slope and the vegetation concrete structure and is used for vegetation irrigation. Through the above-mentioned structure, a kind of ecological protection blanket structure with rapid construction is designed by combining planting concrete and cement blanket. Appropriate slotting on the slope and the arrangement of water-saving facilities and drainage facilities can reduce the amount of accumulated water in the slope in the rainy season and supplement the minimum water consumpti...
Embodiment 2
[0041] The construction method of described slope ecological protection blanket structure, it comprises the following steps:
[0042] Step 1: firstly carry out preliminary observation and assessment to the side slope to be prevented and controlled, for the side slope that does not have serious irregularity in rock-soil layer, first dig horizontal drainage ditches 20 evenly along the slope surface at intervals, then make thin spray layer 7 on the surface of the rock formation, After the initial setting, the thin spray layer 7 is chiseled, so that the thin spray layer 7 is dried and shaped to form a rough hole shape;
[0043] Step 2: Put anchors 8 on the four corners of the evenly divided block of the drainage ditch 20, dig a trough-type water storage pit 17 at the place where the water storage pit needs to be set, and the anchor rod 18 goes deep into the rock formation, and the prefabricated components of the water storage pit 19 is fixed in the rock and soil slope, and its low...
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