Xps insulation

Download Brochure PDF? Official Site, Ship same day. This manufacturing process involves melting together the plastic resin and other ingredients. The liquid formed is then continuously extruded through a die and expands during the cooling process. This produces a closed cell rigid insulation.

It is a rigi closed-cell foam and it offers high compressive strength, low friability, and excellent water-resistance. Tapered edge units are manufactured for the use in roofing applications, where the insulation is used to create slope for positive drainage. Its extruded polystyrene (XPS) construction provides superior moisture resistance. And since it does not absorb moisture, it retains its insulating properties over time.

With an R-Value of 5. Plus it’s lightweight, easy to handle, and easy to cut with a knife. Canadian equivalent rates of permeability, below that rate of permeability classifies a material as a type II vapour retarder, suitable for residential construction. It is used in both residential and commercial construction in any climate across the United States.

It is recyclable and lightweight, and it is easy to handle and install. For an accurate estimate in your area, enter your zip code in the calculator above. It’s also virtually impervious to moisture, preventing loss of R-value due to moisture penetration. The resulting liquid is then extruded through a dye which expands during cooling, creating a closed cell, rigid insulation product.

When strength and durability matter, use EXPOL-X under concrete slabs for the ultimate protection against heat, cold and moisture. XPS has a permeance of 1. Class II vapor retarder). Manufactured by Dow Chemical Company, it will be supplied in boards that will be field cut to specific lengths. Overburden is utilized to hold the insulation in place in a waterproofing application. Polystyrene should not come in contact with PVC.

This test calls for fully submerging an insulation sample in water for hours, then weighing it for moisture absorption immediately upon removal from the water. The cost of this R-per inch valued insulation material is quite affordable (approximately 42¢ per sq. ft. for a 1-in.-thick 4×panel). A PE-foil needs to be put above the insulation to prevent the mortar from getting between the joints of the boards (creates cold bridges).

It is a recatangular basement of a townhouse with one wall shared with the neighbouring unit. For the shared wall i am using Roxul Safe n Sound just for sound. There is a wall about 8′ from the end of my unit that will divide my basement into a heated and unheated space. Foam plastics are composed of millions of tiny cells or bubbles. Extruded polystyrene is especially useful in under soffitcar park applications but can also be used for cavity walls roofs and other types of flooring.

EPS does not experience such “thermal drift,” and the reported R-value remains the same throughout years of installed service. You’ll recognize it as the big pink or blue foam sheets at the hardware store (the pink stuff is branded as Owens-Corning Foamular). There are many different ways to insulate a building, and there are dozens of insulation assemblies in existence.

They have high compressive strength, and a closed cell structure which resists the absorption of ground water and the passage of water vapour. Insulation Thickness. This continuous process in a closed cell structure with a smooth skin on the top and bottom of the board. XPS’ closed cell structure prevents water penetrating the structure of the insulation boardand provides long term strength and durability. About Us Dingsheng Yangguang is a corporation dedicated in offering eco-friendly plastic extrusion solutions.

It is produced from general purpose polystyrene by the process of extrusion. These extruded sheets have a closed-cell structure and virtually no air-voids in between the cells. This insulation board is probably one of the most widely used foam board insulation products in the residential construction industry.