The presence of sand allows for good drainage, while silt helps bind the particles together, creating a more cohesive structure. The limited amount of clay in fill dirt for grading helps in compaction ...

What kind of fill dirt should I order? When should I spread it? And how thick or thinly should I spread it? -- Michael Stearns. ANSWER: Choose a sandy fill, such as river sand or pump sand.

Understanding the differences between structural fill dirt and topsoil is crucial for anyone involved in construction and landscaping projects. The success of these projects often depends on ...