cost per square foot for hollow core concrete floors

Hollow-core - EnCon United

hollow- core precast concrete helps manage heating and cooling demands, resulting in reduced energy costs. The safety, security, and high fire resistance it offers keep insurance rates low as well. 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 

Hollow Core Plank - Larry E. Knight, Inc.

hollowcore plank weighs less per square foot than similar decking units on the market. As a result, hollowcore plank 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 The use of hollowcore plank structural floor and roof slabs will result in a lower total construction cost for your next project. The time and weather 

Why Precast Costs Less - National Precast Concrete Association

30 May 2010 In terms of cost elements, a distinct advantage of precast concrete over cast-in-place (CIP) is speed of delivery and ease of installation, or service. for the inside dimensions of a 4-by-8-by-4-foot structure of either precast (6 inches thick) or CIP (8 inches thick), assume these facts: The price of precast concrete may have been 75 percent higher than CIP, but its Total cost of Ownership was actually about 45 percent lower, making it the clear low-cost choice.

FAQs Spancrete Manufacturers Association

It is assumed the plank will span the 24-foot direction. Whenever Spancrete hollowcore® plank is exposed to the elements or wet environments, it is recommended that a waterproof membrane be installed over the plank system. This will keep the topping from bonding to the plank, as the topping is considered non-structural. A standard design load for a residential garage is 80 pounds per square foot (psf). A 2-inch concrete topping will add approximately 25 psf (or 12.5 pounds per 

Cost-Effective Concrete - Concrete Construction

ficient structural strength, but in small structures they were generally too ex- pensive and logistically challenging. In a large commercial project using expe- rienced crews and heavy equipment, floor systems like precast hollowcore plank and composite steel deck can be installed for as little as $5 per square foot. In smaller applications, however, installation of bulky concrete decks is less efficient, and costs typically exceed $10 per square foot. In contrast, wood-frame floors in small 

Hollowcore Residential Applications - County Materials Corporation

Because of hollowcore's high load-bearing capacity, it can handle unique design loads from tile and stone floors, fireplaces, wall partitions, columns and even oversize vehicles. It also creates wide building trades. It can be installed on steel frames, Insulating concrete forms (ICFs) and masonry or concrete walls without special requirements. Because it can be installed in all weather conditions - including winter - hollowcore can help speed up construction schedules and cut costs.

advantages of using hollow core plank applications - Mid South

Lower Heating and Air Conditioning costs – costs are lower per square foot because the thinner floor section reduces overall cubic feet being heated/cooled. Fire Resistance – Construction using hollow core plank can be considered non- combustible, in accordance with National Board of Fire Underwriters definition of combustibility. hollow core floor and roof assemblies construed using precast prestress slabs with a two-inch thick concrete topping will afford up to a 4-hour fire rating.

Hollow-core concrete floors over basements - Concrete Construction

per square foot plus finishes and all part i t i o n s, including the load bearing partitions which support the second. f l o o r. These panels readily span up to 30 feet, leaving a basement free of posts or walls. This gives the ow n e r maximum flexibility in interior space planning, and. s a ves the builder the cost of steel columns and beam d own the center of the basement. Thicker slabs can be. hollow-core concrete floors over basements. Ontario developer chooses precast prestressed.

wells hollowcore - Wells Concrete

Advantages of hollowcore. • Provides clear spans in excess of 40 feet while maintaining a very thin cross section. Available in depths of 8, 10, and. 12 inches. • Compatible with steel, masonry, cast-in-place, and other precast structures hollowcore is an extruded, prestressed concrete slab with continuous voids to reduce weight and cost. It is primarily used as a floor and roof deck system. hollowcore is very economical and provides great design flexibility. It is used in many different.

Hollowcore Precast Concrete Planks & Slabs - Spancrete

Spancrete hollowcore is still as effective and efficient as a building solution today as it was when our first plank was cast over 60 years ago. No other building system accommodates creativity and practicality like Spancrete hollowcore floor and roof building systems. Custom made components are manufactured and delivered to the job site ready to erect. Our seasoned crews are capable of installing as much as 10,000 square feet of plank per day. Spancrete hollowcore can be 

Hollow-core - EnCon United

hollow- core precast concrete helps manage heating and cooling demands, resulting in reduced energy costs. The safety, security, and high fire resistance it offers keep insurance rates low as well. Structurally, a hollow-core 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 

analyzed unit cost schedule - Iowa Publications Online

to $47.00 per cubic foot. Normal high-rise construction requires caisson to remain in place. DOLPHINS. Price Range. Pile Cluster Type (7 to 13 wood piles). $22,000. - $35,000. Sheet Pile Cell (topped with concrete 17' to 30' diameter). 60,000 .. Precast concrete Double “T”. (10' wide x 100' long x 36” to 48” deep). 11.10 - 12.30. 11.70. Precast concrete Double “T”. (8' wide x variable x 48” deep). 13.00 - 14.50. 13.75. The above may also be used for roofs. STEEL floors (P.S.F.).

Hollow core plank, prestressed hollow core slab, precast concrete

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 South Prestress produces up to 8,000 square feet of hollow core plank a day from all natural resources, typically in 4' sections with 

Precast Housing Makes For Good Neighbors - PCMA of Texas

a single-family home. In each case, precast concrete components offer key benefits to produce an attrac- tive, cost-effective design. Precast concrete's inherent noncombustible composition makes it an ideal material when fire safety .. plank for floor and ceiling units, as well as using precast stairs and landings. Compared with cast-in-place concrete floors, the hollowcore provided savings of $8 to $9 per square foot, he says. The hollowcore plank saved labor costs as well, notes.