Dow Chemical Extruded Polystyrene Insulation

For dynamic loads 10 1 is suggested.

Dow chemical extruded polystyrene insulation.

Dow styrofoam insulation blue board is a nonstructural rigid board insulation manufactured of extruded polystyrene foam xps. 3 based on 1 25 mm thickness. Styrofoam extruded polystyrene and polyisocya nurate insulations from dow are the only rigid insulation products built on the scientific expertise of the dow chemical company a leading global supplier of chemical plastic and agricultural products and services. Styrofoam brand insulation is the original extruded polystyrene foam insulation.

Blue board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective r value of the wall by up to 20. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term creep and fatigue deformation. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term creep and fatigue deformation. With more than 60 years of proven performance in wet environments the.

For dynamic loads 10 1 is suggested. For static loads 3 1 is suggested. 3 water vapor permeance varies with product type and thickness. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term creep and fatigue deformation.

Values are based on the desiccant method and they apply to insulation 1 in thickness. For dynamic loads 10 1 is suggested. Its dense closed cell structure gives styrofoam brand extruded polystyrene foam insulation excellent moisture resistance long term thermal performance and compressive strength. Since its discovery in 1941 styrofoam brand xps insulation has a long and rich heritage as a sustainable building product insulating to meeting core thermal moisture air and vapor performance requirements through its rigid foam.

For static loads 3 1 is suggested. Dow has manufactured styrofoam brand extruded polystyrene foam insulation for use in construction and specialty applications for more than 60 years.