Underslab items, like plumbing, are encapsulated by the EPS prior to casting the concrete. Frederic Hunt, a marina consultant, developed a simple test to determine water absorption of foam flotation docks. In summer months, it is not unusual to find the nearest watering hole filled with people escaping the heat and enjoying the water as well as sights and sounds. Prolonged exposure to ultraviolet light creates a yellow dust on the surface of EPS which has negligible impact on the products' properties but may require removal before adhering other materials such as coatings or self-adhesive membranes. when EPS remains dry, assuming fresh water =1,000 kg/m3. If stored/used in closed containers, confined, or low-lying areas, ensure adequate ventilation to prevent accumulation of flammable pentane vapours. Expanded polystyrene (EPS) can be used for a variety of flotation devices, such as rafts, docks and billets. In fact, just one cubic foot (0.03 cubic meter) of the foam billets can float up to 55 pounds, Advanced The tubs have an estimated life span of over 40 years and even if the coating cracks or are punctured, it will remain buoyant for approximately 15 to 20 years. The store you are switching to cannot currently accept online orders. R means resistance to heat flow. Approved coatings or encapsulations were at the discretion of each reservoir manager, making it tedious for manufacturers and distributors to market their various products. 20.000
Airfoam's EPS for construction use contains a polymeric (non-HBCD) fire retardant modifier. It is most widely used as an advertising and marketing tool. Due to its lightweight and buoyant characteristics, EPS has become the most popular flotation product on the market today. They are suitable for fresh and salt water and are unaffected by winter temperatures. With a life expectancy of 20 years for exposed EPS, manufacturers began experimenting with various coatings to protect it from petroleum products floating in the water and to prolong its lifespan. The Floating Homes Association defines the structure as a legally-permitted structure, with no means of self-propulsion, which occupies a permanent berth and is subject to property taxes. There are a lot of similarities to a land home although there is no lawn to mow and instead of pesky rabbits, there are loud Canadian geese to contend with. Airfoam helps professionals provide sustainable & budget-friendly building insulation and many other solutions for our clients' well-being, finances & environment. 2012-2022 EPS Industry Alliance. They are ozone friendly, no CFCs are used in their production and they have no food value for marine animals. Due to the extreme weight of the structure, EPS is incorporated as the core of a reinforced concrete platform. Flotation devices provide another example of how expanded polystyrene is utilized in a variety of unexpected applications. Their design consists of blocks of EPS with steel reinforced concrete walls at 10 to 15 feet on centers and a top slab. Please select a Home store location and click make this my store, Unfortunately, this item is currently limited to. With outstanding stability, EPS Floatation components resist decomposition, moisture, mold & fungi growth, and many adverse conditions, including freeze-thaw cycles, while providing excellent compressive strength over very long service periods. The Corp of Engineers implements a majority of the standards followed by manufacturers and distributors. 24% per ASTM D2863. The large blocks or "billets" of rigid extruded polystyrene foam are lightweight, quick to install and won't lose their buoyancy, even if punctured. This foundation design is also used for larger structures, including a floating restaurant, office building, public washrooms on Lake Pleasant in Phoenix, Az. For areas affected by ice, thicknesses should increase to at least 0.187 inches. Advancements in processing helped polyethylene coated expanded polystyrene gain wide acceptance. EPS buoyancy systems are safe for the environment. Max. By the 1990s, the Corps of Engineers recommended and implemented regulations to require encapsulated foam in all marine installations. Thermal expansion coefficient: 5-710-5/K
EPS billets can support 55 pounds per cubic foot, which is significantly more than typical wood flotation devices. Prevent inhalation of smoke, fumes or dust from burning or fabrication activities. These unique homes are constructed to meet and often exceed local and regional building code standards. STYROFOAM(TM) Brand Buoyancy Billets are composed of millions of tiny air cells, each one acting as an independent buoyancy chamber. Limiting Oxygen Index: min. Some of the platforms are more than 6 feet high. 10.000
Service Temperature: Long-Term Exposure 75C [167F], Intermittent Exposure 80C [176F];
Appendix C to 36 CFR Part 327, Shoreline Use Permit Conditions: Dock and Mooring Floatation Standards, specified standards currently in place. in x
Airfoam Flotation Billets are the most cost effective buoyancy material in the market providing superior performance for virtually any commercial or residential floatation application. To protect against insects/termites and water-vapor, place adequate physical barriers such as membranes around below-grade EPS. The blocks were painted, encased in steel or aluminum, wrapped with fiberglass or covered with wood. x
The polyethylene should be a minimal thickness of 0.125 inches. Surface Burning Characteristics CanadaCAN/ULC-S102.2: Flame-Spread Rating 295, Smoke Developed Classification over 500. The floating foundation platforms are one-piece engineered structures to allow construction to meet local building codes and are fireproof. CAUTION: EPS products are combustible and must not be exposed to excessive heat, sparks, open flames, or any other sources of ignition. Boat docks, marinas, boathouses, swim rafts, piers, floating homes, even golf tees and floating heliport pads. Floating homes received national attention after being featured in the movie, Sleepless in Seattle. Entire floating neighborhoods dot the west coast of the U.S. and Canada. Water absorption tests developed by the American Society for Testing Materials (ASTM) do not specifically apply to flotation devices. USAASTME84 (UL 723): Flame Spread Index 25, Smoke-Developed Index 450 up to 6" thick
Whether you recognize it or not, EPS is everywhere on the waterfront. - Insulated Concrete Forms Part 9 Resources. No reviews for this product. Buoyancy billets are usually produced in standard sizes but can be easily customized. Made from expanded polystyrene (EPS) and 98% air, they are extremely lightweight & buoyant. It is now the dominant flotation device due to its long life and durability. 19 0 obj
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Write a Review, STYROFOAM Buoyancy Billets (10" x 20" x 96" ) STYROFOAM Brand Buoyancy Billets are an excellent choice for floating structures such as docks, rafts and boathouses. Many water-related activities are made safer with the use of expanded polystyrene (EPS) from floating docks to life-saving devices and buoys to surf and boogie boards. They are intended for use in specifications, product evaluations and quality control, but they are not intended to predict end-use product performance. Airfoam Flotation Billets can be factory-shaped to your specific needs for fast installation into your flotation assembly system. Since EPS is lightweight and easy to work with, installation and maintenance costs are low. EPS flotation structures exhibit excellent rebound characteristics with minimum rocking, provide less resistance to breaking waves and are quieter than those with other types of flotation, such as drum floats. Prior to the invention of foam plastics in the early 1960s, wood or empty drums were commonly used in flotation docks. EPS billets are able to support 55 pounds per cubic feet, as compared to wood, which is approximately 20 to 40 times heavier, but can only support about 18 to 28 pounds. in, High density expanded polystyrene flotation block, Ideal for use in floating structures such as docks, rafts, boat shelters, pontoons and slipways. The homes cannot float on the polyurethane coated EPS tubs as seen under docks. Copyright 1981-2022 Airfoam. They are intended for use in specifications, product evaluations and quality control but they are not intended to predict end-use product performance. Growth of marine life in stagnant water does not impair the buoyancy of the billet and can be easily removed with a scraper. The coatings must be warranted by the manufacturer not to crack, peel, slough or deteriorate from ultraviolet rays and to retain its performance properties against wake and ice for at least eight years. No governing body including the Corps of Engineers references this test as a standardized and reliable test. Contact your store for availability and pricing, Due to regional shipping fees and product availability, selecting different store may affect the items in your cart. Since EPS is utilized in the foundation construction, it is completely insulated from the variations in water temperature, including ice conditions. Where needed protect against uplift/flotation. All rights reserved. Similar to a land home, the occupants are fully serviced with water, sewer, cable and telephone utilities. 4not part of the industry consensus standard ASTM D6817 and provided AS-IS solely for informational purposes. UV-light surface degradation: white EPS can be exposed to direct sunlight for a few weeks. As the popularity of EPS floatation devices grew, new uses and designs emerged. Stay in the know with exclusive deals and event updates. (N!o$ \}(__aWw#c+2tx"W}^3]\&d8E\>.n'[L! bvA62"(F&/a/$p
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yFSn3CqQ[15sT}UwFUR)UBTQgiUc5L9zd;e`Mybk*D]Ry'sPs80lkWJ38hC&'>_{*Mqa3?NfpR^K#6& >mnZ7u\q]|fqx acetone/ketones, benzene, paint thinner), ethers, esters, aldehydes and amines. The test methods used to determine the above material properties provide a means of comparing different rigid, cellular polystyrene geofoam products. Poisson's Ratio: 0.12 within the elastic range
Where needed use adequate drainage to limit water absorption; Capillarity: None
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`>M9i^@(D8qn'|#P_MMIA?fxXeSj3O]ZV5Np3X1=W All underfloor voids are filled with EPS to insure an unsinkable home. JavaScript is disabled, please enable it in your browser or try another browser. Unlike a conventional boat, the floating platforms never require expensive haul-out for painting or scraping below the water line. The higher the R-value, the greater the insulating power. Polyurethane elastomeric coating is very sturdy, high performance protection for the EPS flotation core, providing excellent chemical and abrasion resistance. and a floating swimming pool on the Mississippi River in Alton, Ill. By joining the platforms, floating walkways and roads can be assembled. The Hunt Absorption Test is administered to obtain a preliminary indication of the relative absorption of foams. The houses range in size from 450 square feet to more than 3,000 square feet. They are unaffected by salt or fresh water, won't waterlog, rust or corrode, and are resistant to damage from destructive marine growth. Please set a location to see pricing and to order online. It is an inexpensive way to safeguard your floatation investment especially in areas where petroleum-based products can be present. Search. One 10" x 20" x 96" (25 x 51 x 244 cm) STYROFOAM Brand Buoyancy Billet has an average buoyancy that is approximately 150 percent greater than a 55-gallon (208-liter) drum. Damage due to freeze/thaw cycles is minimized. Solubility: Insoluble in water and in general chemically inert. Available with sturdy coatings for long term resistance to water penetration, punctures, and UV-rays, Airfoam EPS Flotation solutions can be used in fresh and salt water. fuels, oils, tar), organic solvents (e.g. All rights reserved. Flotation devices have evolved over the years due to the introduction of new materials. The ASTM Standard D6817 "Standard Specification for Rigid Cellular Polystyrene Geofoam" provides material properties of various EPS Types: *The test methods used to determine the above material properties provide a means of comparing different rigid, cellular polystyrene geofoam products. Expanded Polystyrene (EPS) is a resilient, closed cell, rigid foam material that uses air as main ingredient. The elastic limit/yield point is between 1% and 2% strain. **Compressive resistance at 5% and 10% deformation are provided for applications where the intended end-use includes plastic (permanent) deformation under load. 5based on industry standards for EPS insulation of similar densities. EPS dissolves in hydrocarbons (e.g.
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In this case, it also expands the opportunities to safely enjoy the waterfront and water-based activities. The standard EPS-blocks are 48" x 48" x 96" [1.22m x 1.22m x 2.44m], full-size maxima are 48" x 48" x 194" [1.23m x 1.23m x 4.92m] but can be custom ordered in any size, including custom-fabricated and factory-tapered, to meet your project specifications. Coefficient of Friction: 0.5-0.7 along clean faces
Expanded Polystyrene (EPS) resists mold & fungi growth per ASTM C1338 and has no nutritional value for insects. GHS Classification: Non-Hazardous, see SDS and Fire Safety Bulletin. 96"L x 20"W x 10"H Isoflot High Density Expanded Polystyrene Buoyancy Billet, 96.000in
HWn6Cs_^hAA%#=:,vy($eteqGSd}9$'%1\AYG2 $DKM%\D+j-\QA`T}Wy; S&%J1ZGyj505Aog)0(i$!i)xRgbZFRP=VRDc%/e N|M:ihLR
~yOE~%7m=o`":t X$S\DGp(39jw T+|=-a91/d \"?G7A"H*A8!bSUia0 Home | Facebook| Twitter | YouTube |Contact Us | Related Links | Privacy Policy, Production, Technology & Operations Conference. You will lose all items in your cart. Compressive resistances at 5% and 10% strain are provided for applications where the intended end-use includes plastic (permanent) deformation under load; to limit it along with creep, use the 1% strain values for design. They prefer to use a non-structural coating to protect the EPS from various marine wildlife and abrasions. Corps of Engineers concluded that encapsulated flotation devices would last three to four times longer than exposed EPS. International Marine Floatation Systems, Inc. (IMFS) is a major manufacturer of floating homes.
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