Listen to this articleGeofoam is a form of EPS (expanded polystyrene) material, also called XPS (extruded polystyrene). It’s a core component in the manufacturing of lightweight geofoam blocks, a multipurpose construction material. EPS geofoam products were first introduced to the market back in 1950. It’s since become the go-to resource for building foundations and structures. Two attractive characteristics of EPS geofoam is that it’s highly versatile and has distinct physical properties that streamline the construction process.
1. Reinforcing Road Construction
A well-engineered support material, geofoam blocks provide a stable foundation for roadways. With this type of filling, roadways can withstand varying levels of compression, depending on the EPS material employed. Airport runaways, for example, need sustainable filling to endure high compression loads. As a cost-effective alternative to conventional compacted fill, EPS geofoam installs faster and lends a robust framework to the soil. Lightweight high density foam blocks used for widening roads minimize construction time and integrate seamlessly into the infrastructure. Also, it reinforces the foundation for safer driving and reduces vibration and noise under highways and railways.
2. Stadium Platform Designing
Another effective way to use geofoam blocks is to construct stackable platforms for sporting and entertainment arenas. Building experts use it to support the floor plan of gymnasiums, stadiums, and auditoriums. The blocks function as a structural framework to create a stepped profile when designing tiered-level seating.
3. Building Foundation and Insulation
Although lightweight, EPS geofoam is a high-density material; that has high resistance against imposing pressure. This makes it an excellent reinforcement product for foundation and insulation applications in commercial and residential construction projects. It is perfect for improving thermal insulation, as it features physical properties that promote efficient heating and cooling performance. Also, construction contractors use it to fill gaps within walls, structural foundations, and roofing of buildings. The material functions as a buffer, evenly distributing the weight of the soil, while reducing pressure on the wall.
4. Bridge Abutment
Lightweight high density foam blocks used for bridge abutment eases lateral pressure on the structural foundation. Adding EPS fill improves the structural integrity of bridges so that it can endure imposing weight and traffic. With the weight spread evenly across the surface, it reduces stress on the groundwork, which improves the integrity of the infrastructure. Geofoam blocks have superior compression capabilities and durability that bolsters its resistance against high-pressure forces.
5. Retaining Walls
Boulders, concrete, soil, rocks, and sand are the primary materials used to build retaining walls. These structures need lightweight geofoam fill to improve soil retention, or it will erode over time. The resources, time, and labor effort put into building traditional filling are reduced significantly with geofoam alternatives. With geofoam cells being tightly compact, it is less likely to rot, decompose, and dissipate into the soil over time. Also, this material has weatherproofing characteristics, so there’s never a need to put off construction projects because of inclement weather.
The benefits of using geofoam construction blocks are copious compared to conventional options. With it, building contractors get to streamline large-scale projects because geofoam blocks are easier to install. It allows them to keep on schedule and budget no matter the hiccups along the way. Furthermore, it has high-resistance against external elements, including climate, weather, and lateral forces that can cause damage. It is a reliable and durable material to use in various building contexts and construction projects.
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