How far can a Universal beam of size 254×102x54 span without any support from a column in the center.?

That depends entirely on the type of material the beam is made of. “Universal beam” only describes the shape of the beam (also known as the I-beam), not the material of which it is made. If no loading is applied, the weight, or dead load, is the only force on the beam. You would also need to designate what type of pins are used to secure the beam, as the joints are usually the first place of failure.

Wilton 6-Inch Cookie Sticks Mega Pack, 60-Count $4.87 Sturdy paper60 count packKeeps cookie pops in place while eating Sturdy paper stick. Keeps cookie pops in place while eating. 60 count…

Wilton Trim-N-Turn Ultra Rotating Cake Stand $14.89 Trim ‘n Turn Ultra. The Trim N’ Turn Ultra is a mid level turn-table with a locking mechanism. Soft grip bottom and center ring for complete control. The 12″ platform separates from the base for quick and easy cleaning by hand or in the dishwasher. This package contains (1) 12″ turntable platform and a 3″ high 9″ wide base….

Youcopia Super Spicestack 27-bottle Spice Organizer, White $39.98 Youcopa Super SpiceStack Organizer helps maintain an organized kitchen by cleverly storing your own spices in the cabinet. Patented drawers pull out and lower to resting position, displaying spice bottles at eye-level for easy selection and return while cooking. Just pull out any of the three trays and you’ll see twenty-seven full-size jars at once (or 54 half-size jars); slide the tray back in, a…

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250-Sheet Paper Tray for Dell 2230d Laser Printer Make your printing process easier and faster with the 250-sheet paper tray from Dell┢. With its ability to handle a large number of sheets of varied sizes, it provides an increase in your uptime and simultaneously reduces the frequency of paper refills. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system….

AsmaSpray™ Recommended Usage:Use 1-3 pump three times per day under the tongue, or as directed by a health care professional. For best results, hold under the tongue for two minutes without talking or swallowing. Note:If taking Vitamin A supplements, take AsmaSpray at least 2 hours before or after taking Vitamin A supplementation. We recommend in all cases that you consult with a trusted health care professi…

P3 International P4400 Kill A Watt Electricity Usage Monitor $50.00 Empowers You to Save Hundreds on Electric Bills Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt, and it will assess how efficient they really are. The large LCD display counts consumption by the kilowatt-hour, the same as your local utility. You can calculate your elec…

Leatherman 830846 Skeletool Multitool $72.00 Leatherman packs the full-size Skeletool with the tools you’re likely to use most often. Introducing the Brand New Skeletool from Leatherman Now you’re ready to lighten your load and boost your survival skills — with Leatherman’s Skeletool. At a mere 5 ounces the new, full-sized multitool keeps weight and volume to a minimum without sacrificing quality and true functionality, and that’s wh…

2×4basics 90164 Workbench and Shelving Storage System $42.10 Add your own lumber to make up to a 8 foot by 4 foot by 36 inch workbench. No miter cuts are required. The kit includes 4 workbench legs, 6 shelflinks, and assembly hardware. The sturdy 2 by 4 framing and advanced engineering makes the workbench stronger and more stable than other workbench kits. Each shelf will hold up to 1000 pounds. 6 strong shelf links are included in this kit. Shelf links can…

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