What is the difference between fill dirt and topsoil?

What is the difference between fill dirt and topsoil?

Fill dirt consists of a mixture of broken down rocks, sand and clay. It contains little fertility for plants to grow, or any organic matter. ... Topsoil contains organic matter and is likely to shift or settle over time. If you are looking for filler then fill dirt will provide a more stable material.

Does grass grow through fill dirt?

Grass will grow in fill dirt, but it won't have the same access to nutrients as it would if it were growing in topsoil. ... Grass to be planted on fill will do better if organic matter is worked into the soil before the seed is planted.

Is Clay Good for fill dirt?

Clay is important for the water- and nutrient-holding capacity of soil, but an excessive concentration of clay limits water drainage and plant root growth. Fill dirt containing more than 50 percent clay is useful as a base for pathways and garden structures, such as sheds and gazebos.

What kind of soil is engineered fill?

Engineered fill means fill over twelve inches in depth placed in layers of soil, crushed stone or masonry waste material, free of expansive soils and organic materials, compacted and tested according to accepted engineering practices to insure that it meets the required load bearing capacity and specified compaction ...

How can I protect my house foundation from water?

Proper drainage is the best way to keep water away from your home's foundation. Install a French drain system around the house foundation – Dig a trench around the foundation, line it with gravel, and place a drain with perforations in it to pull the water away. Cover the drain with gravel and add soil over it.

Why is my house settling?

House settling comes as a result of improperly backfilled soil. If a builder removes too much soil to construct a home on top of it, and then compensates by filling in more soil after the fact, the potential for eventual damage occurs.

Is it normal to hear your house settling?

Certainly, some of the sounds you hear in your house are totally normal (your fridge intermittently running, the occasional creak of the house settling) but there are others that are cause for concern — indicators of what might need to be fixed, replaced, or even exterminated.