utilizing Elematic hollowcore plank. Sound Transmission Class (STC). The values for the. Sound Transmission. Class were deter- mined by tests which were in accordance with ASTM E90. The. STC is a measure (in decibels) of the ease at which air-borne sound is transmit- ted through a floor system. The larger the value
Forterra Structural & Specialty Products recommends using a reputable waterproofing contractor to assure proper waterproofing of your new Precast Garage Floor suspended concrete floor system. If you elect to do your own waterproofing, please contact us for instruction details. Tie #4 rebar to bent bar at 18" O.C. each way
Traditional hollowcore precast concrete floor panels used in residential and multi-story buildings have been the go-to product for many years, and with good reason. Hollowcore floor systems have many advantages that have made them the backbone of sustainable, durable precast concrete building
Structurally, a hollow-core building system provides high load capacity for floors, open clear spans, high vibration resistance, finished ceilings and floors, reduced floor-to-floor height, and natural space for electrical conduit, plumbing, and HVAC ductwork. This manual includes sections addressing Frequently.
Hollowcore Floor Systems. Our hollowcore floors (also known as slabs or planks) are prestressed concrete units with tubular voids extending the full length of the slab, creating an efficient lightweight unit. This makes the slab much lighter than other floor slabs of equal thickness or strength. Reduced weight lowers
Hollowcore FLOORING Hollowcore System overview Construction details Masonry bearing details Steelwork bearing details Solid composite flooring units Loadspan tables Nationwide service Prestressed hollowcore units form part of the comprehensive range of pre-cast concrete flooring products from Hanson Building
When used with a hollowcore slab the VERSA:T: powered DIVERSAKORE framing systems can achieve structural depths equivalent to post tension systems while being shallower than conventional systems. The shallower structural depths can yield lower floor-to-floor heights translating into savings on both materials
Maximize space in any house plan with Hollowcore Roof and Floor Systems. Create extra living and storage space by using a home's entire footprint, even neglected space available under a garage, porch or stoop. As more residential covenants dictate restrictions, Hollowcore helps home owners gain more usable space.
Hollowcore is a prestressed concrete slab manufactured with continuous voids to reduce weight and cost. It is primarily used as a floor and roof deck system. Hollowcore flooring systems provide safe, solid and secure flooring for your needs. This unique product is both strong and durable allowing for increased floor load
Another fabrication system produces hollow-core floor slabs in Reinforced Concrete (not prestressed). These are made on carousel production lines, directly to exact length, and as a stock product. The length is limited to about 7-8 metre. Especially in Belgium, this method is widely used in private housing. To meet modern
Hollowcore. Hollow core slabs, or plank, are precast prestressed concrete components typically used as structural floor or roof deck systems in single and multi-story buildings. To reduce weight and provide a more efficient product, the planks are cast with continuous voids that run the length of the panel. Prestressing the
Hollow Core Options. Precast, prestressed Hollowcore is a drycast, extruded concrete product. Used in floor, roof and wall construction, hollowcore's shallow depth makes it an ideal choice for construction with limited floor to floor heights, such as hotels, dormitories, office buildings, and correctional facilities.
Hollowcore is primarily used as a floor and roof deck system and Hollowore has many innate qualities such as being durable, non-combustible, mold and mildew proof, along with providing acoustical and vibration dampening. Hollowcore is produced in 8-inch, 12-inch and 16-inch thicknesses with 4-foot