Contact US

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

robertson QL-deck

robertson QL-deck

robertson QL-deck

Does anyone have information on Robertson QL-21-20 floor deck.  I am checking a floor which was built in the late 60's, early 70's.  I know that the deck is 3" deep with 2 1/2" concrete on top of that.  I need to know the span ratings and the profile of this deck.  Any help would be appreciated.  Thanks.

RE: robertson QL-deck

I've got catalogue cuts and ICBO information.  How do you want it transmitted?

RE: robertson QL-deck

Thanks.  However you can.  .pdf or .doc would be fine.

RE: robertson QL-deck

Do you need my email address or can you send it to this site?

RE: robertson QL-deck

Fax would be easier, but I'll need an Email address if I have to scan them.

RE: robertson QL-deck

My fax is 704 561 8700, Att: Dan Wray
My email is dwray@littleonline.com


RE: robertson QL-deck

I think I need the '74 edition.  I need info for QL-21-20 deck.

RE: robertson QL-deck

That was exactly what I needed.  Thanks Jed.  

RE: robertson QL-deck


Just to let you know if this will be of any use towards your enquiry, check modern steel construction site via www.aisc.org and paste this up in the solutions section.

I will do the same from my end.
aileme (Structural)

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login


Low-Volume Rapid Injection Molding With 3D Printed Molds
Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. Discover how this hybrid manufacturing process enables on-demand mold fabrication to quickly produce small batches of thermoplastic parts. Download Now
Design for Additive Manufacturing (DfAM)
Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a part’s function at the center of their design considerations. Download Now
Taking Control of Engineering Documents
This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. on-premise software solutions, CAD file management, compliance, and more. Download Now

Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close