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Grass planting steps of slope greening spraying machine

Release time:

2022-09-18 21:43

Source:

Saner Heavy Industry

Before the construction of the slope greening spraying machine, we need to clean up the slope surface. We usually use pneumatic picks, steel drys and other tools to manually level the gravel, pumice, dangerous rock and slope surface on the slope surface (unevenness will bring great difficulties to anchor rod and net hanging).

The second step is to hit the anchor rod. Special attention should be paid when selecting the anchor rod. The length of the anchor rod is about 1-2 meters. Its main features are two fixed ramps and easy suspension. If the slope is too steep, you have to use a beam.

The third is the metal wire, that is, the three-dimensional grid. When building ditches at the top of the slope, the mesh should be placed under the trench to prevent landslides and theft. Leave 20-750 px at the top of the hanging net slope and 500 px at the bottom. The interval between the mesh and the pressed pieces of the mesh is 1-2cm, and they are fixed with U-shaped nails or steel wires;

Fourth, the mixture of substrates is to be sprayed. The bottom material is mixed and evenly sprayed on the slope with a slope greening spraying machine. Water spraying should start from the front as far as possible, from top to bottom, from left to right in turn, try to avoid upward spraying, and pay attention to not leaking spray and leaving no dead corners. In the final step, the planting soil, pulp, wood fiber, water retaining agent, adhesive and seeds are mixed together, and then sprayed on the slope with a thickness of about 0.5-25 px.

Fifth to cover non-woven fabric (16-18g/square m) after spray mixing, with high molecular polymer manufacturing non-woven fabric from top to bottom to cover the slope, is conducive to moisture, anti-erosion. The density of the nonwoven fabric is 15-18g/sq m.

The sixth is maintenance management, mainly sprinkler irrigation, irrigation, fertilization, pest control.

Seventh, sprinkler irrigation should be carried out according to the moisture and climatic conditions of the slope. Watering, usually 2 times a day, can promote the germination and germination of weeds. Once the seedlings are in order, they can be watered once a day.

The eighth is the non-woven fabric. 10-20 days after spraying, when the non-woven fabric on the slope cannot be degraded, it can be opened manually to promote the growth of the plant.

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