As the leader in China WPC industry, Seven Trust is selling its WPC products to over 100 countries and areas in the world, such as America, Britain, Russia, South Africa, Thailand, India, Germany, Spain, Finland, Australia etc., winning good praise from the clients.
Free Form This gravel pad is recommended only on level ground. If you use it on a slope, you run the risk of erosion, which will cause your building to settle. If you do choose to do free form even on a slope, be sure to allow a minimum of 18 inches of margin all
How to Prevent Soil Erosion. Erosion is the loss of soil. As soil erodes, it loses nutrients, clogs rivers with dirt, and eventually turns the area into a desert. Although erosion happens naturally, human activities can make it much worse. Plant grass and shrubs. Bare
Landscape rock is a maintenance free ground cover ideal for gardens, borders, planting beds, and decorative accents. We have more than a dozen varieties, colors and sizes of landscape rock. Size typically runs ¾ , 1 ½ and 2 3 diameter. A standard ground
Retaining walls. A series of small terrace walls are a much more pleasant and environmentally benign solution to the slope problem than a massive reinforced wall. Also, they usually do not require a permit. Small rock or interlocking walls allow rainfall to stay on the
Build a retaining wall if necessary. Steep berms and berms built onto steep slopes require a retaining wall to prevent collapse. This is a big job, so consider working with experienced builders, or building a berm with a gentle slope instead 10 degrees, for instance .