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The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
For Inch versions, directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
For Inch versions, directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
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Rebar (Starter Bar) Placement Calculator - Concrete Block Vertical Steel Reinforcing
Enter walls as panels and openings, in multiples of 8 inches, separated by spaces. eg: a wall with a panel of 8', then an opening of 6' 8", then a panel of 2' 8" is entered as 96 80 32.
Enter all panels and openings (ending in a panel), select Max Centers from the dropdown and hit 'Calculate' to display the rebar placement map and diagram of the wall.
You can enter multiple walls, separated by a - (minus sign) or enter and print walls separately.
| Wall | |
| Max Centers inches List Walls | |
Mark-out
If you're cutting blocks, concrete, stone or ANYTHING and there's DUST - DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's NO DUST - Silicosis Sucks
And if you're cutting wet, wear a mask - theres dust in the spray mist too!
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Create PDF to print diagrams on this page. Help Printing Help (new window)
Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare.
View page on Phone via QR Code (Not current calculation result)
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Zoom to adjust screen scale to actual size (measure full scale diagram with ruler) and hit 'Set' to set scale on other pages.
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Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare Results
PDF & Printing Help
Help Share
← Remove Margins
Jump to Top ↑
blocklayer.com
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Inch or Metric?
👈
👈
The main Navigation tabs at top of each page are Metric - inputs in millimeters (mm)
Directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
Directly under the main tab is a smaller 'Inch' tab for the Feet and Inch version.
Drop Down Menus have M for Metric Versions.
|
Metric Calculator |
| Inch |
Please help promote this free service
Tell a Friend!
Tell a Friend!
blocklayer.com
All calculators on this site are geometric only.
Check relevant local regulations for appropriate sizes, spacings and all engineering requirements.
Disclaimer | Privacy & Cookie Policy
Copyright © 2021 - blocklayer.com