Unistress is a subsidiary of Petricca Industries founded in 1968 by the Petricca family. Precast concrete double-tees are typically fabricated with a 2-in-thick 50 mm flange and topped in the field with cast-in-place concrete or fabricated with a 4-in-thick 100 mm pretopped flange.
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Products include floor and roof double tees composite and non-composite concrete double tees concrete pretopped double tees and bridge deck double tees.
. Precast prestressed concrete Double Tees offer many advantages making them suitable for construction of elevated parking decks as well as the substrate for waterproofing roofing systems and buildings. These units are available in standard widths of 8 9 10 and 12 feet and. Taracon Precasts double tees are the ideal solution for construction projects that require strength beauty flexibility with superior load bearing capacities.
Our manufacturing plant in Pittsfield Massachusetts is located halfway between New York and Boston serving all of New. High-performance precast prestressed double tees have been the go-to structural floor framing in parking structures for many decades and there is no reason to think they will not continue to do so into the future. Additional benefits of using Nitterhouse precast double T beams include.
Precast prestressed concrete double tees offer many advantages making them suitable for construction of elevated parking decks as well as the substrate for waterproofing roofing systems and buildings. In double-tee structures the top concrete is usually made at the factory as an integral part of the precast double tee structure. Over the past decade double tees have been integrated into the building envelope for use in floor and roof systems.
Manufactured in a controlled environment our Double Tees provide a high quality and consistent product with clean undersides perfect for parking structures food processing facilities and other structures where open areas below are the main objective. Sizes with 10 ft. East Texas Precast manufactures field topped double Ts that are typically dimensioned at 12 by 60 for a 36 by 60 bay but can be adjusted to different sizes.
They are made either pre-topped or field topped. Double Tee Wall Panels 147k PDF Precast Prestressed Columns 598k PDF Precast Prestressed Solid and Sandwich Wall Panels 218k PDF Precast Reinforced Solid and Sandwich Wall Panels 130k PDF Precast Reinforced Solid Non-Load Bearing Wall Panels 202k PDF Prestressed Hollow Core and Sandwich Wall Panels 229k PDF. The Double Tee represents the core of the precast parking system.
Double tees are connected during the construction without topping with concrete to create the parking structure floor surface. Precast Double Tees have traditionally been used in parking structures. With spans up to 60 feet Fabcon Double Tees are an excellent long-span solution.
Double tees can be constructed in 24 in 26 in 28 in 30 in. From 30 to 40 short spans to clear spans over 100. Double tees LEADING SUPPLIER OF PRESTRESSED PRECAST CONCRETE PRODUCTS SPI Double Tees will provide reliable long term performance as roof floor and parking garage structural members.
The steel prestressing strands in the legs of the Double Tee are what allows for the long contentious spansThese strands are bunched together in the bottom of the leg causing the double Tee to arc upward when the floor or roof load is applied downward pressure the precast Double Tee is designed to resist these loads in a way superior to any other roofing or floor. Our double tee forms are built extremely robust. This approach ensured the owners goal for achieving a user-friendly design that was secure light and bright could be met.
Let us know what your current and future needs are and we will design it right the first time. Precast double tee concrete is durable and long-lasting retaining its value and appearance over time. Unistress Corporation specializes in the design production and construction of large scale precastprestressed concrete structures.
DOUBLE TEES - CTU Precast Northern California Precast Concrete. The structure includes a variety of precast components including beams columns girders shear walls H-frames light walls spandrels precast walls and double tees. T A M P A I N C.
56TH STREET TAMPA FLORIDA 33610 813 626-1141 FAX 813 623-6406 PRODUCT UNIT WEIGHTS NOTES. Double Tee Roof Slabs 12 f c 35 to 40 Inverted Tee or ELL Beams 6 f c 10 to 20 Hollow Core Slabs 6 f c 45 to 50 GENERAL NOTATION Width of Precast Depth of Precast Description Section ft Section in of Section 10DT24 15 DT Double Tee Slab IT. Double tees are used primarily as deck floor and roof components for any type of structure including parking structures office and industrial buildings.
The combination of robust reinforcing steel and the depth of the legsstems allows the Double Tee to support loads over long spans. EcoSmart material Do your part for the environment by choosing an ecoSmart building material that is manufactured to reduce harmful greenhouse gas emissions. Ad We Carry Rebar Wire Mesh Concrete Reinforcement And Lumber.
Manufacturer of standard and custom precast and prestressed concrete double tees. Whether you need a Standard or Custom Precast Form Helser is here to support your project.
