weight of hollow core composite deck board 12' long

Different Types of Composite Decking: Hollow vs Solid Boards

Learn about the different characteristics and benefits of hollow and solid core composite decking. ... If you want to work with lighter-weight materials, you could benefit from hollow boards, which weigh considerably less than their solid...

HOLLOW VS. SOLID BOARDS--Composite Decking | Ultrashield ...

What are the Pros and Cons with hollow composite deck boards vs. solid core composite deck boards? ... Offering a hollow board cuts down the weight of 16' board by as much as 32% or 10 pounds when compared to a solid board. ... For example, if you build a 12' x 16' deck, you save $363.00 on the cost of materials.

Composite Decking 101 - Popular Mechanics

4 Jan 2017 ... Thinking of replacing your wood deck with rot-resistant composite decking material? ... They can be solid throughout, or they may have a hollow, ribbed center to reduce weight. (Some solid-core products can weigh as much as 5 pounds per foot, which is three times the weight of cedar.) ... For example, a 12-foot-long piece of Bear Board PL installed at 60 degrees Fahrenheit could expand by as much as ? inch on each end of the board, so you'll need a 1/4-inch gap...

pci manual for the design of hollow core slabs - Coreslab Structures

The application and design of precast, prestressed hollow core slabs is similar to that of other pre- ... For special situations, hollow core producers have developed design criteria and conducted in- ... Cross-Sections and Load Tables ..... form or long tubes at- tached to the casting machine which slip form the cores. Table 1.1 lists the seven major hollow core sys- ...... 45. Superimposed Live Load, psf h. 12" Hollow Core Slab. 3/4" Concrete Cover. 12". 12" + 2" Topping. Span, ft. 20. 30.

BamDeck? vs. Decking - Cali Bamboo Greenshoots Blog

3 Apr 2015 ... Learn about composite decking basics and watch how BamDeck? stacks up to the competition in some real world durability tests. ... While most synthetic deck material and recycled plastic decking is made from a combination of wood filler (sawdust, ... BamDeck? features its hybrid formula of ultra-dense bamboo and long-lasting plastics through and through, ... the hollow CoreMax? Technology increases tensile strength by 35% while reducing overall weight by 20%.

Choosing the Best Composite Decking | BuildingAdvisor

A vast array of composite and plastic decking options promise wood-like appearance with minimal maintenance. ... Others are extruded with hollow cores, which reduce weight and add stiffness, but require special trim pieces to hide the open ends. ... The manufacturing process also affects the surface characteristics and water absorption, which is critical to long-term resistance to ..... I have a wood-framed base and want to install composite decking on it, using a 12 ft. middle support.

Wood-plastic composite - Wikipedia

Wood-plastic composites (WPCs) are composite materials made of wood fiber/wood flour and thermoplastic(s) In addition to wood fiber and ... This type of WPC is different than the WPC decking and is not intended for outdoor usage. ... Wood-plastic composites are still new materials relative to the long history of natural lumber as a building material. ... WPC sandwich boards consist of wood polymer composite skins and usually low density polymer core which leads to a very effective...

Composite Decking - Dura Composites

Composite. Decking ...designed for the future. ? Wood Plastic Composite (WPC). ? Low Maintenance. ? Easy to Install. ? Barefoot Friendly ... short and long term by fitting Dura. Deck to those areas ... provides longer lasting decking that is environmentally friendly, easy to install and requires ... boards are produced with a hollow core centre which .... Page 12 ... Deck Profiles. Ancillary Profiles. Product. Plank thickness. Width. Plank length. Max Span. Weight /. (mm). (mm). (mm). (mm)*. Lin.

Hollow Core Plank - Larry E. Knight, Inc.

Hollowcore plank weighs less per square foot than similar decking units on the market. As a result .... Cover to center of strands = 1 3/8". Composite topping: 2" Thick, f'c = 5 KSI, Unit Wt. = 150 PCF. Strands, Span-->. 10. 12. 14. 16. 18. 20. 22.

Hollowcore Plank - Oldcastle Precast

12 ". 16 ". Technical Guide For Precast,. Prestressed Concrete Hollowcore Plank. Oldcastle. Precast. Hollowcore. Plank. Building .... inches of composite topping at mid span is minimal, and additional .... (does not apply to top deck surface left rough to receive a topping or to visually concealed surfaces). Plank weight: Excess concrete material in the plank internal features is within tolerance as long as the.

Structural Precast - Gage Brothers -

Insulated wall panels may be load bearing or non-load bearing and can be installed quickly. ... Fire resistant hollow core slabs allow for better acoustical performance and have better deflection control than wood or steel systems. With faster installation than composite decking, hollow core slabs are also available in long clear spans and work with other ... 4301 W. 12th Street, Sioux Falls, SD 57106.

Wood-Filled Composites Jump off the Deck : CompositesWorld

Article: 12/1/2007. Karen Wood. Source: Composatron Mfg. Fensations-brand wood plastic com-posites (WPCs) from Composatron Mfg. ... Wood-filled thermoplastic composites have come a long way since they were first introduced in the early 1990s. ... By far the biggest sector of the wood-plastic composite (WPC) industry, this segment accounts for deck board and railing, .... “Foaming can effectively remove from 5 percent to more than 30 percent of a board's weight,” explains Brown.

Structural Floor Roof Systems

The lasting benefits of precast concrete are inherent; high strength, high density, quality ... resistance, impact resistance, fire resistance, security and long lasting low maintenance. ... 4. Structural Floor & Roof Systems. Floors. & Roofs. Hollow Core. Slabs. Hollow core slabs are economical. Slabs are .... used at the top and bottom of all wood bearing walls in lieu of the traditional wood double ... Installing large openings after a floor or roof deck has been installed and grouted, by.

High-Tech Decks | This Old House

To keep a wood deck looking its best takes time and money. ... Some types are solid and heavy, while others are hollow and lighter weight. ... Composite boards are made by mixing plastic with sawdust or other natural fibers. ... Nexwood makes a 1 1/4-by-5 1/2-inch hollow-core tongue-and-groove product made from rice hulls and recycled HDPE. ... cool in the sun, all-plastic decking tends to heat up more in bright sunshine and to stay hot longer than either wood or composites.

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Technical Assignment II. October 12, 2012 ... fit for the building considering factors of slab depth, system depth, system weight, deflection, sys- tem cost, fire ... Prestressed hollow core planks on steel girders, non-composite steel deck on steel beams and girders, and a one-way ... brane with a layer of 8in. thick tapered polyisocyanurate insulation boards underneath. Lastly, the .... Hollow core planks are a very good way to manage long spans with relatively heavy loading. The.


Eva-Last? manufactures and supplies bamboo-plastic composite decking, cladding, railing, screens, fencing ... boards to ensure longevity and stability of your deck. The .... Ascent has a lightweight hollow core design that is ideal for decks.

Floor systems - Steelconstruction.info

The article does not go into technical detail about the different types of composite, long span, and shallow floor solutions. DSCF0025 .... Fig 3 Exposed concrete floors supported on steel beams and used to provide thermal mass. .... In the final state the ribs in the decking serve as void formers in the slab, thereby reducing the weight of floor construction with the knock-on benefits this can have. .... With hollowcore slabs, the reinforcement is p

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