Slope protection construction method of reservoir gentle slope
A technology for slope protection and construction method, which is applied to botanical equipment and methods, fertilization devices, coastline protection, etc., can solve the problems of prone to gullying, poor slope protection effect, etc. Ecological protection effect, effect of less soil loss
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[0020] Example 1
[0021] A construction method for slope protection of the gentle slope of a reservoir includes the following steps:
[0022] (1) Slope shaping, remove the loose gravel of the slope and large stones with a particle size of 10cm or more, dig a number of intersecting trenches in the longitudinal and transverse directions of the slope, and the depth of the trench is 10-25cm , The width is 5-10cm, forming a grid; the grid area is 50-100cm 2 .
[0023] (2) Lay steel bars in the trench, then cast concrete, cure for 13 days to form a concrete grid, which is 10-15cm above the slope; the concrete is mainly made of the following raw materials: ordinary aluminum sulfate cement, fine aggregate , Slaked lime, kaolin and calcium lignosulfonate. The mass ratio of the mixture is 70:20:15:10:3.
[0024] (3) Sowing, spray the modified soil mixed with grass seeds into the grid of the slope, and the thickness of the sprayed modified soil is 5-10cm. For the mixed grass seeds in the mod...
Example Embodiment
[0027] Example 2
[0028] A construction method for slope protection of the gentle slope of a reservoir includes the following steps:
[0029] (1) Slope shaping, remove the loose gravel of the slope and large stones with a particle size of 10cm or more, dig a number of intersecting trenches in the longitudinal and transverse directions of the slope, and the depth of the trench is 10-25cm , The width is 5-10cm, forming a grid; the grid area is 50-100cm 2 .
[0030] (2) Lay steel bars in the trench, then cast concrete, and cure for 10 days to form a concrete grid. The concrete grid is 10-15cm above the slope; the concrete is mainly made of the following raw materials: ordinary aluminum sulfate cement, fine aggregate , Slaked lime, kaolin and calcium lignosulfonate. The mass ratio of mixing is 70:20:15:10:3.
[0031] (3) Sowing, spray the modified soil mixed with grass seeds into the grid of the slope, and the thickness of the sprayed modified soil is 5-10cm. For the grass seeds mixed...
Example Embodiment
[0034] Example 3
[0035] A construction method for slope protection of the gentle slope of a reservoir includes the following steps:
[0036] (1) Slope shaping, remove the loose gravel of the slope and large stones with a particle size of more than 10cm, and dig a number of intersecting trenches in the longitudinal and transverse directions of the slope, and the depth of the trench is 10-25cm , The width is 5-10cm, forming a grid; the grid area is 50-100cm 2 .
[0037] (2) Lay steel bars in the trench, then cast concrete, curing for 15 days to form a concrete grid, the concrete grid is 10-15cm above the slope; the concrete is mainly made of the following raw materials: ordinary aluminum sulfate cement, fine aggregate , Slaked lime, kaolin and calcium lignosulfonate. The mass ratio of mixing is 70:20:15:10:3.
[0038] (3) Sowing, spray the modified soil mixed with grass seeds in the grid of the slope, and the thickness of the sprayed modified soil is 5-10cm. For the mixed grass see...
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