There are several types of insulation that are commonly used in research building design. These include:
1. Fiberglass Insulation: This is one of the most commonly used insulation materials due to its affordability and effectiveness. Fiberglass insulation is made from tiny glass fibers and can be installed in various forms, such as rolls, batts, or blown-in insulation.
2. Cellulose Insulation: Cellulose insulation is made from recycled newspaper or plant fibers, treated with chemicals to provide fire resistance. It is environmentally friendly and has good thermal performance. Cellulose insulation can be installed as loose-fill insulation or dense-packed insulation.
3. Spray Foam Insulation: Spray foam insulation provides an excellent air barrier and can seal gaps and cracks effectively. It is typically made from polyurethane and expands when applied, filling cavities completely. Spray foam insulation has high thermal resistance but is more expensive compared to other insulation materials.
4. Mineral Wool Insulation: Mineral wool insulation is made from rock or slag fibers and offers good fire resistance. It can tolerate high temperatures and has excellent sound-absorbing properties. Mineral wool insulation is commonly available in batts or loose-fill forms.
5. Polyisocyanurate (Polyiso) Foam Insulation: Polyiso foam insulation is a type of rigid insulation board that offers high thermal resistance and good moisture resistance. It is typically used on the exterior of buildings and roofing systems.
6. Extruded Polystyrene (XPS) Insulation: XPS insulation is another type of rigid foam insulation board that provides good moisture resistance and thermal resistance. It is commonly used in below-grade applications or as continuous insulation on building exteriors.
The selection of insulation type depends on factors such as the desired R-value (thermal resistance), budget, building codes, energy efficiency goals, and specific requirements of the research building.
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