How Do You Do Foundation Drainage? What are the required materials for proper foundation drainage? Step 1: Dig the trench. Step 2: Create a proper slope. Step 3: Level the soil. Step 4: Add geotextile and gravel. Step 5: Place the pipe. Step 6: Finish. Where should a foundation drain be placed? To carry water
What Is The Drop For Plumbing? As a general rule, the recommended slope for most plumbing pipes is 1/4 inch vertical drop over every 1 horizontal foot, or about 2 percent. Pipes with a diameter of 4 inches or greater can have a slope of 1/8 inch per foot downhill from the source. What is
Do You Need A French Drain For A Retaining Wall? Do you need a French drain for a retaining wall? If you’re building a retaining wall, add a French drain behind the first course of stones or blocks. Otherwise, water moving down the hill will build up behind the wall and undermine it. The pipe