EPS Bridge Geofoam

Geofoam consists of closed-cell expanded polystyrene (EPS) and meets or exceeds the requirements of Standard Specification for Rigid Cellular Polystyrene Geofoam.  Thanks to a weight that is lighter than that of most fill materials, Geofoam is cost-effective and does not typically require surcharging, preloading, and staging often necessary in construction applications. Geofoam is environmentally friendly and 100% recyclable, containing no HCFCs or formaldehyde.

With superior stability, and long-term R-value, Geofoam GF resists insects, mold, decomposition and severe weather conditions, including freeze-thaw cycles and moisture.

EPS geofoam can be easily cut and shaped on a project site, which further reduces jobsite challenges. EPS geofoam is available in numerous material types that can be chosen by the designer for a specific application. Its service life is comparable to other construction materials and it will retain its physical properties under engineered conditions of use.

There are numerous manufacturers and suppliers of EPS geofoam in China. Expanded polystyrene is created in a two-stage, molded bead process. EPS geofoam is produced in blocks that can be cut into various shapes and sizes – and a range of compressive resistances – to suit specific project needs. As an engineered product, it can be produced to obtain the required compressive resistance. EPS geofoam density, only about 1% that of soil and rock, is controlled during the manufacturing process, making it a superior, ultra-lightweight fill material that significantly reduces the stress on underlying subgrades. The lighter load can reduce settlements and can improve stability against bearing and slope failures.

Advantages

Lightweight. Minimize preloading, surcharging and staged construction

Weather Resistant. Withstands freeze-thaw cycles, moisture and road salts,

Doesn’t Settle. Less structural inconsistencies

Insect and Mold Resistant. Will not sustain mold or mildew growth, termite / ant repellant additive available

Manufactured to Meet Your Job Specifications. Multiple densities, various block sizes available

Ease of Installation. Lightweight, no heavy equipment needed, cuts easily with a hot wire or saw

Environmentally Friendly. 100% Recyclable, No HCFCs or Formaldehyde

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