How much does EPS cost?
EPS Data Summary: Cost: $9 -$13(prices vary based on product specifications)
Is EPS foam expensive?
Low Cost: When comparing other rigid insulations, EPS is hands down the lowest cost per-dollar. Another way to look at this is that Expanded Polystyrene offers the highest R-Value per dollar over other types of rigid insulation.
How much does polystyrene insulation cost?
Polystyrene insulation is used to make foam boards or spray foam insulation. The foam board is used to cover the exteriors of buildings (under roof shingles or siding) while spray foam is used to fill wall cavities or under attic floors. The median range cost of polystyrene is $1.00 to $15.00 per square foot.
Which is better EPS or XPS?
In general, when comparing EPS and XPS board densities, the compressive strength of XPS is greater than that of EPS. For EPS to achieve the same compressive strength as XPS, the density of the foam would need to be increased, often resulting in a greater thickness of board being required.
What is the cost for geo foam?
White SI Geofoam – EPS Geofoam, Grade Standard: Astm D 6817, Rs 3000 /cubic meter | ID: 15224318048.
What is the cheapest rigid insulation?
EPS is the least expensive, but has an R-value of only R-4 per inch of thickness. It may absorb water, so cannot be used as a vapor/moisture barrier. EPS is unfaced, so if applied to the exterior of a home, it should be used over house wrap such as Tyvek.
What is the R-value of 2 inch ISO board?
R-Value Chart for EnerfoilTM Rigid Foam Faced Insulation
| Thickness (Inches) | R-value (in I-P/Imperial) | RSI (R-value in Metric) |
|---|---|---|
| 1.0 | 6.2 | 1.08 |
| 1.5 | 9.3 | 1.62 |
| 2.0 | 12.4 | 2.16 |
| 2.5 | 15.5 | 2.7 |
Is Geofoam expensive?
Construction considerations
Recent cost estimates of geofoam vary from $55 to $100 per cubic yard, depending on a project’s required physical properties.
What is Geofoam fill?
Geofoam – Structural Insulation
InsulFoam® GF (EPS Geofoam) is a lightweight, geo-synthetic fill material used as an alternative to various fill-materials, as a soil stabilizer, and in various engineered applications.
What is Geofoam used for?
Geofoam is ideal for thermal insulation and can help reduce overall heating and air conditioning costs. It is often used to fill building walls and within roofing and ground structures for all types of residential and commercial buildings.
Is EPS the same as Styrofoam?
The word Styrofoam™ is often used to describe expanded polystyrene (EPS) foam; however, ‘Styrofoam’ is actually a trademarked term for closed-cell extruded polystyrene foam made for thermal insulation and craft applications. EPS foam is the correct term for any form of expanded polystyrene.
What EPS 15?
GeoFoam EPS-15
EPS Geofoam is a cellular plastic material that is strong, but has very low density (1% of traditional earth materials.) It is a manufactured in block form and meets ASTM D6817, “Standard Specification for Rigid, Cellular Polystyrene Geofoam.”.”
Why do they use styrofoam on roads?
EPS Geofoam is often used for road highway construction and has been across the world since the 1970’s. The use of a lightweight fill material like EPS geofoam blocks has enabled roads to be built faster, lighter, and with greater stability than they would have with other similar fill materials.
What are Geofoam blocks?
Geofoam is expanded polystyrene (EPS) or extruded polystyrene (XPS) manufactured into large lightweight blocks. The blocks vary in size but are often 2 m × 0.75 m × 0.75 m (6.6 ft × 2.5 ft × 2.5 ft).
What are EPS blocks?
This Agrément Certificate Product Sheet(1) relates to the Jablite Quickfloor EPS Infill Blocks, a range of expanded polystyrene (EPS) blocks for use as thermal insulation in suspended concrete ground floors (over a sub floor void) in domestic, residential and commercial buildings.
Who invented Geofoam?
EPS geofoam was first developed in Germany in the 1930s. But it wasn’t until the early 1970s that it was first used for a construction application. That first project was the Flom Bridge in Oslo, Norway.
How is EPS block made?
The steam works to soften pre-puffs which makes them ready for expansion. Heat from the steam causes these beads to expand continuously. As the beads expand, the limited space inside the mold forces the beads to fuse together, thus forming an EPS geofoam block.
What is geo foam made of?
What is it made from? EPS Geofoam is made from a material called polystyrene polymer. This polystyrene resin “bead” is delivered in large containers and fed into a hopper for manufacturing. It is essentially a thermoplastic that can be shaped and reshaped repeatedly.