Methods to Prevent Landslides

Earthquakes, extreme weather changes, typhoons, landslides – the earth has been having more of these over the past years. Although we do not know when these calamities will strike, we can always make an effort to prevent it and mitigate its effects.

If you happen to live in a mountainous area, whether you are situated above or below, you will be prone to landslide. Landslides happen when the surface of the slope (earth, soil, or rocks) slides down due to earthquakes, erosion, volcanic activity, or heavy rainfall. The most common ones are quakes and soil erosion. The degree of the problems it will cause will vary. But it is always important not to preclude landslide. And all the more if your region is vulnerable to earthquakes or soil erosions caused by water.

It will be wise to take action if you feel like your area is vulnerable to landslide, erosion, or earthquake. Landslides can be devastating. These methods can help you address landslide concerns before it even happens.

1. Plant some greeneries

Vegetation can be very helpful. Plant trees or tall grasses on the slope. As the plants grow, their roots will hold the soil thus helping to prevent the soil from eroding. There are some specific plants whose roots only hold onto the topmost layer of the soil. You can ask your local nursery about it. You can also hire professionals to create a landscape. But this will only be effective if the slope is not rocky.

2. Avert water passage

Sandbags and gutters can help. If diverting it is not an option, then holding it out can fit the bill. Small dams can be constructed. But keep in mind to not stop water flow altogether or it will bring about pressure as time goes by and will give in. For this project, you might need the help of the local government, non-government organizations, or directly from private contractors.

3. Modifying the gradient

Taking out the topmost layer of the slope and placing it at the base of the slope is called grading. This method is complex and is best trusted to professionals. If the slope is unfamiliar to you, avoid digging and piling trash on it because it will come back to you.

4. Retaining walls

Retaining walls are walls made specifically with strong and durable materials to help prevent damages on the road or buildings caused by landslides. The course of water should be considered if a retaining wall is to be built. No point having one if the water can swamp the wall and destroy it over time. Retaining walls can be constructed from concrete, stone, steel, brick, or even wood. The important thing is to have draining materials behind it to increase its durability and help it last longer. If you feel that you need one, contact your local Retaining Wall Contractor to help you secure your home and your family.

Whether slowly or with great velocity, landslides can be disastrous. If maintained well, the methods mentioned can be a permanent solution to landslide prevention. But always remember that if the news reports bad weather, it is best to evacuate immediately.

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