What weight can Geofoam support?
What weight can Geofoam support?
Q: How much weight can EPS Carry? ASTM C578 standard for EPS type I is 10psi or 1,440 pounds per square ft (1 square foot is equal to 144 square inches). One square inch of Type I EPS can support 10 pounds; however, set a one square foot board on the foam and it can support 1,440 pounds.
How much does Geofoam cost?
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 the density of Geofoam?
Specifications
| Physical Properties of EPS Geofoam | ||
|---|---|---|
| TYPE – ASTM D6817 | EPS12 | EPS29 |
| Density, min. kg/m3 | 11.2 | 28.8 |
| Compressive Strength, min., kPa at 1% | 15 | 75 |
| Compressive Strength min., kPa at 5% | 35 | 170 |
What is geo foam 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.
Can geofoam withstand vehicle loading?
Because of its high compressive resistance, EPS geofoam can safely support highway loading without over-stressing the underlying soils.
Is geofoam bad for the environment?
Geofoam is not biodegradable and once installed below surface there are no adverse effects on soil and groundwater quality. The manufacture of EPS geofoam does not involve use of gases that are known to be harmful to the environment.
What is Geofoam 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.
How strong is geofoam?
Despite its light weight, geofoam is remarkably strong. It can be produced with strengths up to 2,678 pounds per square foot, and as long as the combined dead/live load does not exceed one percent strain, EPS geofoam will never creep or experience plastic yield.
What does EPS foam weigh?
EPS Geofoam is manufactured in various unit weights and typically range from 0.7 lbs. to 2.85 lbs. per cubic foot.
How strong is Geofoam?
Is EPS the same as Styrofoam?
The foam that you formerly knew as styrofoam is actually expanded polystyrene foam or EPS. This material is made from polystyrene, a plastic that’s often used to make clear products like food packaging or lab equipment.
What type of geofoam should I purchase?
You should purchase geofoam manufactured near your project to minimize shipping and storage costs. What is geofoam made of? Geofoam is made by fusing expanded polystryrene (EPS) beads together in a block form to a specific density, achieving an objective compression strength.
How does EPS Geofoam compare to other materials?
EPS geofoam is approximately 100 times lighter than most soil and at least 20 to 30 times lighter than other lightweight fill alternatives. This extreme difference in unit weight compared to other materials makes EPS geofoam an attractive fill material.
How much lighter is geofoam than soil?
It is 100 times lighter than most soil and provides superior structural properties in many applications. Where can I buy geofoam? You should purchase geofoam manufactured near your project to minimize shipping and storage costs. What is geofoam made of?
What is geofoam block?
Geofoam blocks provides stability to unstable soil conditions. Its lightweight characteristics make it a great solution for lightening the load of concrete in bridges, decks, green roofs, etc.
