Creosote

A brownish oily liquid obtained by distillation of coal tar, used as a wood preservative.

Purpose

Creosote is used to preserve and protect wood from rot, fungi, and insect damage. It extends the lifespan of wooden structures and is commonly used in outdoor and industrial applications.

Examples of Use

1. Treating wooden railroad ties with creosote to prevent decay and extend their service life.
2. Applying creosote to utility poles to protect them from weathering and insect damage.
3. Using creosote-treated wood for fencing and decking to enhance durability and resistance to environmental factors.

Related Terms

• Wood Preservative: A chemical substance used to protect wood from decay, insects, and other damaging elements.
• Pressure Treated Wood: Wood that has been infused with preservatives under pressure to enhance its durability and resistance to decay.
• Pentachlorophenol: Another type of wood preservative used to protect against fungi and insects.

Notes

While effective, creosote is a toxic substance and must be handled with care. It is subject to regulations and restrictions due to its potential environmental and health impacts.