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Jumbo MK3 MouldSKU: JJJQLOCK.HALF
Interlocking Paver (QLOCK) JJJ Machine MK3 Mould
The JJJQLOCK.HALF is a heavy-duty interchangeable mould unit designed for the Doubell Jumbo MK3 brick making machine to produce Interlocking Paver (QLOCK) bricks.
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Half Block
Quick Lock Half Block
Model: QLOCK.HALF
Quick Lock half block made for rapid structure building. Half-blocks used at base of one side to create vertical interlock. Mortar not needed but small movement is expected due to high tolerances in gaps.
Dimensions
- L: 90 mm
- W: 95 mm
- H: 390 mm
Family
QLOCK
Compatible Machine

MK3 Range
Doubell Jumbo MK3 Manual "egg-layer" Brick Machine (Mould not included)
Doubell Jumbo MK3 Manual "egg-layer" Brick Machine (Mould not included)
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Est. Volume
0.00259 m³
Est. Mass
5.19 kg
Cost Per Brick (ZAR)
2.28
Cement: ZAR 1.14
Sand: ZAR 0.81
Stone: ZAR 0.22
Labor: ZAR 0.10
Production Forecasting
DIY Hand Mould
DIYQLOCK.HALF
500
(1 min cycles @ 100% efficiency)
1
500
Bricks / Day
Jumbo MK2
JJM + JJQLOCK.HALF
500
(1 min cycles @ 100% efficiency)
5
2500
Bricks / Day
Jumbo MK3
JJJM + JJJQLOCK.HALF
500
(1 min cycles @ 100% efficiency)
10
5000
Bricks / Day