hollow core precast roof planks

Hollow core plank, prestressed hollow core slab, precast concrete hollow core Plank. Mid South Prestress is the largest producer of precast hollow core plank concrete in the mid-southern United States. Using an extruded process, hollow core plank (or hollow core slab) is a plant-manufactured prestressed concrete slab with continuous cores, or voids, which considerably reduces weight (up to 50% compared with a poured-in-place flat slab) and cost. precast hollow core plank concrete Traditionally used for floor, roof and mezzanine systems, Mid 

Flat Roofs: Hollow-core Concrete Slabs - Paroc Ventilated roof solution -Paroc Air- is a simple and safe solution for making dry flat roofs. PAROC Air keeps the roof structure dry without any mechanical systems. The basis for this simple but effective solution is natural air pressure.

Elematic Hollow-core Plank Technical Data Guide - Oldcastle Precast 6 ". 8 ". 10 ". 12 ". 16 ". Technical Guide For precast,. Prestressed Concrete hollowcore Plank. Oldcastle. precast. hollowcore. Plank. Building Systems . Review roof plans for vertical protrusions such as parapets, pent- .. roof membranes. 3This is a setting tolerance and should not be confused with structural performance requirements set by the architect/engineer. 4Untopped installation will require a larger tolerance here. Erection Tolerances: hollowcore Floor & roof Members 

Hollow Core Plank Precast Concrete Floor Panels Since Nitterhouse produced its first block of concrete back in 1923, we've continued to push innovation to develop an extensive product line through superior engineering and modern technology. Our Nicore™ hollow core concrete is a precision-manufactured, precast/prestressed concrete plank produced with high-strength (5,000 psi minimum) concrete. You get an affordable, reliable and versatile hollow core plank (also known as dox plank) that offers a host of advantages over 

Hollow Core Plank - Larry E. Knight, Inc. hollowcore plank concrete floor slabs are resistant to air-borne noise and transmission of impact noise and provide qualities superior to those of a solid concrete slab of equivalent thickness. Acoustical tests show ratings of STC 48 and NRC 55 for untopped floors. In Canada hollowcore plank is approved by the C.M.H.C. approval No.: 7098. Voids may be used for electrical raceways and for forced air supply and return ducts. The use of hollowcore plank structural floor and roof slabs 

Hollowcore Plank : Mid-Atlantic Precast Association (MAPA) hollowcore planks are used predominantly for floor and roof deck components for various structures including multifamily housing, hotel and condominiums, office buildings, schools and prisons. They typically are cast in widths of 2, 4 and 8 feet, although some precasters offer 10- and 12-ft widths. Six typical depths are used: 6, 8, 10, 12, 15 and 16 inches. Typical span-to-depth rations for floors range between 30 and 40, while for roofs they are 40 to 50. hollowcore planks typically are 

section 03 41 13, precast concrete hollow core planks - WBDG precast CONCRETE hollow core planks. SPEC WRITER NOTE: 1. Delete between //‑‑‑‑// if not applicable to project. 2. Also delete any other item or paragraph not applicable in the section and renumber the paragraphs. 3. Verify method of anchorage and plank shown on structural drawings. 4. Verify details show plank shape. PART 1 ‑ GENERAL. 1.1 DESCRIPTION. A. Section specifies precast concrete roof planks. B. Designs: // channel // flat plank // steel edge flat plank.

Hollowcore Plank - County Materials hollowcore Commercial Applications. County Materials' hollowcore roof and Floor Systems are produced in 8, 10 and 12" depths—providing versatile and economical solutions to virtually every construction job. Our experienced hollowcore team is here to provide comprehensive estimates and assist with your design plans. Show Details 

G/C PCI: Hollowcore Plank hollowcore planks are used predominantly for floor and roof deck components for various structures including multifamily housing, hotel and condominiums, office buildings, schools and prisons. They typically are cast in widths of 2, 4 and 8 feet, although some precasters offer 10- and 12-ft widths. Six typical depths are used: 6, 8, 10, 12, 15 and 16 inches. Typical span-to-depth rations for floors range between 30 and 40, while for roofs they are 40 to 50. hollowcore planks typically are 

Hollow-core slab - Wikipedia A hollow core slab, also known as a voided slab, hollow core plank or simply a concrete plank is a precast slab of prestressed concrete typically used in the construction of floors in multi-story apartment buildings. The slab has been especially popular in countries where the emphasis of home construction has been on precast concrete, including Northern Europe and former socialist countries of Eastern Europe. precast concrete popularity is linked with low-seismic zones and more 

Hollow Core Plank - Molin Concrete Products Primarily used for floors and roof decks, hollow core is a precast slab of prestressed concrete designed for greater structural efficiency. Molin Concrete offers two types of hollow core plank: Flexicore and Extruded. Our product options give you the design flexibility you need while reducing your lead time. Benefits/Advantages: Quick installation for reduced on-site labor needs and costs; Capable of spannintg long open spaces to aid design flexibility; Continuous interior voids for added 

ELEMATIC® Hollow-core Plank - Oldcastle Precast to determine maximum spans and hollow-core plank thickness: Plank Design Considerations. The following items will affect the selection of appropriate plank sizes and should be carefully reviewed by the Architect/Engineer (SER = struc- tural engineer of record) while developing the plans and specifications for a project: Loading Conditions. • Specify all uniform loading requirements on structural drawings. • Specify snow drift loads per ASCE-7 on the roof plan. • The SER should