JJBCM M4 Cavity Block MK2 Mould (90x190x390mm)

Brick Details

90x190x390mm size M4 Cavity block – this metric building block is used for interior walls but can also be used for boundary walls by using pillar blocks at intervals.

This block mould is for the Doubell Jumbo MK2 Block Machine to produce M4 cavity blocks at a commercial blockyard level output. It does 5 per drop & can produce 2500 M4 blocks per day (8-hour shift) with about 5 workers on an area of 450m² (concrete slab or equivalently flat surface)