Types Of Insulation Material

All of these materials are produced using recycled waste materials.

Types of insulation material.

Insulation may be categorized by its composition natural or synthetic materials form batts blankets loose fill spray foam and panels structural contribution insulating concrete forms structured panels and straw bales functional mode. Typical values are approximations based on the average of available figures. It comes in two types expanded eps and extruded xeps also known as styrofoam. Polystyrene is a waterproof thermoplastic foam which is an excellent sound and temperature insulation material.

The two types differ in performance ratings and cost. For insulation materials three general categories can be defined. Cellulose is primarily made from recycled newsprint. In practice the values will have been obtained using different methods and thicknesses.

Mineral wool is usually produced. One type of cementitious spray foam insulation known as air krete contains magnesium silicate and has an initial consistency similar to shaving cream. Most fiberglass products contain 40 to 60 recycled glass. Building insulation materials are the building materials which form the thermal envelope of a building or otherwise reduce heat transfer.

The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. R values vary based on the type thickness and density of the insulation material. Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold. Installing this type of insulation is an inexpensive and diy friendly project since the materials are designed to fit into the standard width between wall studs attic rafters and floor joists.

Types of insulation categorization of insulation materials. The last column gives rsi values normalised to a metre thickness. These categories are based on the chemical composition of the base material from which the insulating material is produced. R value measures how resistant types of insulation are to heat flow.

Rsi values and r values for various materials normalised to a one inch 25 4 mm thickness. Air krete is pumped into closed cavities. Cementitious insulation material is a cement based foam used as sprayed foam or foamed in placed insulation.