hollowcore. Roof & Floor Systems. Residential Applications. • Create extra living or storage space. • Increase comfort & or cast-in-place concrete walls. plank- to-plank joints are leveled and grouted, creating an instant and flat work deck. hollowcore creates functional space and is an excellent alternative to engineered-fill costs in homes with or without walkout loading depths for residential garages are 8” for spans to 30 feet, and 12” for spans to 40 feet. hollowcore can sustain
2 Feb 2012 configured to support precast hollow-core plank in a manner that buries them within the a license fee from Girder-Slab when preparing their bids. The fee is added to the bid price and the successful bidder pays Girder- composite action with the hollow-core plank. Camden Housing project Details. Tower square footage: 161,653 sq. ft number of floors: 12. Steel tonnage: 600 tons
Mid South Prestress is the largest producer of precast hollow core plank concrete in the mid-southern United States. hollow core plank a day from all natural resources, typically in 4' sections with standard available thicknesses of 6, 8, 10, & 12”. length, economical design, lower sound transmission and heating and air conditioning cost per square foot, fire resistance, and rapid, year round installation.
systems like precast hollowcore plank of bulky concrete decks is less efficient, and costs typically exceed $10 per square foot. In contrast, wood-frame floors in small structures run about $2.50 to $4.50 ences in crew experience, implying that the eventual cost may tend to settle to- . 800-551-3313, liteform, or circle 12 s Block Joist Company, 804-285-1250, blockjoist, or circle 13.
SHEET PILES - STEEL (P.S.F.S.A.) (Left in Place). Width Web Weight per S.F.. Price Range. Typical. If Pulled for. Reuse Deduct. 16”. 3/8” . TILT-UP CONCRETE PANELS OR CONCRETE hollow core plankS (P.S.F.S.A.). Price Range.
8”, 10”, 12”, 14” thicknessess. • 5,000 – 7,000 square feet installed in one day. • Provides an instant working deck for other trades. • Storage in . 203 mm hollow core Metric Load Table - Total Uniformly Distributed Load - kPa (kN/m2). Metric.
center for plank-to-wall rebar and #5, 4-foot on center for rebar that is continuous up through the wall. Mack is erection. plank can be set on steel immediately after the steel is secured properly. Figure 1. hollow. core. plank. BEARING to improper handling not recommended by Mack Industries, Inc. will be replaced at cost to the erector or hollowcore plank. ≤ 2'. ≤ 2' Grouting usually requires an additional day per 24,000 SF of planking, weather permitting. Welding
hollowcore. hollowcore is a prestressed concrete slab manufactured with continuous voids to reduce weight and cost. site is ready. About 3500 square feet of hollowcore can be erected each day allowing for an extremely fast floor system.
hollowcore plank weighs less per square foot than similar decking units on the market. The use of hollowcore plank structural floor and roof slabs will result in a lower total construction cost for your next Weight = 44 PSF. Cover to center of strands = 1 3/8". Strands, Span-->. 10. 12. 14. 16. 18. 20. 22. 24. 4-3/8", Load.
hollowcore plank manufactured by Wells Concrete. The load tables presented herein are intended as a guide only. Provides clear spans in excess of 40 feet while maintaining a very thin cross section. Available in depths of 8, 10, and. 12 inches hollowcore is an extruded, prestressed concrete slab with continuous voids to reduce weight and cost. square foot for uniformly distributed loading. Non-
and grout brooms, or by grout pump. Pre-packaged non-shrink grout is not used in hollow-core plank grouting. Load Table Design Criteria. The tables herein list allowable live loads in pounds per square foot. (PSF) for uniformly distributed
12 ". 16 ". Technical Guide For precast,. Prestressed Concrete hollowcore plank. Oldcastle. precast. hollowcore. plank. Building Systems The tables herein list allowable live loads in pounds per square foot for uniformly distributed loading.
hollowcore plank manufactured by Wells Concrete. The load tables presented herein are intended as a guide only. Provides clear spans in excess of 40 feet while maintaining a very thin cross section. Available in depths of 8, 10, and. 12 inches hollowcore is an extruded, prestressed concrete slab with continuous voids to reduce weight and cost. .. square foot for uniformly distributed loading. Non-
OREGON. UTAH. WASHINGTON. Providing Engineered Concrete Solutions. hollow-core. Building System Design Manual hollow- core precast concrete helps manage heating and cooling demands, resulting in reduced energy costs. 12. (Not to Scale). Frequently Asked Questions. What is hollow-core? hollow-core is a prestressed concrete flat slab containing continuous hollow voids . Dynaspan™ product, while heavier per piece, supplies more square footage per panel.
hollowcore floor and ceiling components provide for fast erection, helping to generate revenue faster and reduce saving cost and enhancing design flexibility. And they .. In all, 70,500 square feet of 6-inch solid and 8- and 10-inch hollowcore plank were used . hollowcore floor and roof slabs, in just 12 days. Photo: Bob
Spancrete hollowcore is still as effective and efficient as a building solution today as it was when our first plank was cast over 60 Our seasoned crews are capable of installing as much as 10,000 square feet of plank per day. Continuous, interior voids add structural stability, reduce weight and, therefore, reduce cost.
hollow- core precast concrete helps manage heating and cooling demands, resulting in reduced energy costs. The safety, .. Openings smaller than 12”x12” are generally installed in the field through a core drill process. Hammer hollow core planks can be ribbed to fit your exact project requirements. What types of load of 40 pounds per square foot and an un-topped system, these guidelines apply:.
If we assume a uniform superimposed load of 100 pounds per square foot and an un-topped system, these guidelines apply plank: 29-foot spans; 10-inch depth hollowcore plank: 35-foot spans; 12-inch depth hollowcore plank: 40-foot spans
By precast/Prestressed Concrete Institute The application and design of precast, prestressed hollow core slabs is similar to that of other pre- stressed This document is intended to cover the primary design requirements for hollow core floor and .. sizes to optimize cost for a given project to using only one . perpendicular to the span so square cut ends can .. 45. Superimposed Live Load, psf h. 12" hollow core Slab. 3/4" Concrete Cover. 12". 12" + 2" Topping. Span, ft. 20. 30. 40.