Making A River Rock Wall With Concrete

The full set time is five.

Making a river rock wall with concrete.

Cut the cardboard or styrofoam to the shape you want your rock to be. In other words for a four foot wall two feet wide. You can use a variety of materials to create the shape of your rock. Smooth the area and tamp the soil firmly before laying any rocks.

New videos added march 2018 much more detail in the masonry playlist at https. Immediately press the river rock onto the wall or floor in the predetermined location and hold it in place for several minutes until the rock is stable on the wall. The wide base needs to go back into the slope at least half as wide as the wall is tall. Some good tips about making rock walls that will help build your confidence.

Mix the mortar in a wheelbarrow combining 3 parts sand and 1 part portland cement. Finish by applying a wedge of concrete along the base course front and back to keep the wall from shifting. Without this simple footing the rocks have a tendency to move. Use a plain cardboard box for a roughly square shaped rock.

Combine different materials with glue to create oddly shaped rocks. On hot dry or windy days mist the wall with water as you work so that the mortar cures slowly and completely. Step 5 continue to add layers being sure to stagger the joints and keep the wall level as the height increases. A hot wire foam cutter works well.

Next you can line the trench with landscape fabric and pour a bed of small rocks onto it to cover with mortar for the base or you can lay wire fencing and cover it with concrete. Place the first layer of rocks on the concrete using the trowel to apply a 2 inch layer of cement between the rocks. You ll need to choose the method you prefer. Trowel the joints between the capstones with a brick jointer making them slightly concave to channel away water.

Video is not sponsored. Use the largest flattest rocks you have to provide a stable base. Step 1 choose a material as a base for your rock s shape. Pour water in the wheelbarrow and combine it with the cement and sand mixture.

Cut two two by fours to the same length as. Build a mold form if necessary for your concrete job. This makes your rock wall into a 50 year wall. You ll use 5 to 6 quarts of water with a 50 pound bag of portland cement and you want to be careful to not use too much water.

This footing is similar to a concrete retaining wall just not as engineered. There are several common items you can choose from.