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200 Series Concrete Block Types - Placement - Dimensions - Core Fill Grout - Rebar


This wall is 2800 mm (14 courses) high, 4200 mm long, has 2 bond beams, 2 ends and 1 window at 2600 mm wide X 1200 high with head height of 11 courses

If the 2 ends were corners, the end half blocks would be the ends of stretchers in the other walls and the top bond beam halves would be the ends of Corner Knockouts



To calculate block quantities for this wall, enter this data into 200 Series Block Calculator

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20.01 Stretcher

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Wall Block Types Grout Rebar Grout Only


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20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half
Cut to Knockout if wall end, or Corner Knockout returned 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half 20.03 - Half
Cut to Knockout if wall end, or Corner Knockout returned 20.71 - Half Height
Only if window sill height is multiple of 200, eg: 600, 800, 1000, 1200 20.73 - Half Height Half 20.40 - Sill 20.21 - Corner Knockout
At wall ends, and corners to continue bond beam around corner 20.21 - Corner Knockout
At wall ends, and corners to continue bond beam around corner 20.28 - Knockout / Lintel
Half the block is a Knockout and half is a Lintel.
The block is half over the opening, and half in the panel beside 20.12 - Lintel
Lintels have a solid flat base and go above openings to form a concrete filled beam 20.20 - Knockout
These Knockouts form the bond beam under the sill 20.20 - Knockout
Knock out the pieces to form a continuos concrete filled bond beam 20.20 - Knockout
Knock out the pieces to form a continuos concrete filled bond beam 20.20 - Knockout
Knock out the pieces to form a continuos concrete filled bond beam