Insulated concrete is a building material that combines concrete with insulation to enhance energy efficiency. It typically consists of two layers of concrete with an insulating foam core in between. This design helps to maintain a stable indoor temperature, reducing the need for heating and cooling systems. This material is often used in the construction of residential and commercial buildings. The use of insulated concrete can lead to lower energy bills and improved comfort for occupants. Additionally, it provides structural strength and durability, making it a popular choice for modern construction projects.