Interlocking Block mould kit – DIY Rubble...

Stumbelbloc -The Ultimate DIY Construction System Complete 30-Mould Set (26 Full/4 Half) Instructional USB. Stop buying blocks—make them from your rubble. The Stumbelbloc Mould Set empowers anyone to become a manufacturer – without specialist skills! This isn’t just a construction tool; it’s a sustainable housing solution designed to turn building rubble, sand, and stone into high-precision, load-bearing interlocking blocks. The “Magic Ratio” Engineering: We have sized this set specifically for the “One-Bag Batch.”  The Mix: 1 Bag of 42.5 MPa Cement 2 wheelbarrows of sand 2 wheelbarrows of 13mm stone. The Yield: This exact ratio perfectly fills the 30-mould set included in this kit. No leftover “half-batches” or wasted cement. Why the Stumbelbloc System Wins: Interlocking Precision: Blocks are self-aligning. Just tap with a rubber mallet. You can build to roof height in a single day. Hollow Core Versatility: Ideal for Urban Farm growers! Use the hollow cores for Living Walls, hidden irrigation lines, or insulation for mushroom fruiting rooms. Structural Strength: Tested at 4.8 MPa (exceeding the 4 MPa SABS requirement). Thin-bed mortar: Uses 75% less mortar than traditional methods, dramatically cutting costs, only NHBRC-approved system in South Africa. Reduce waste: The Moulds can be used on-site to recycle building rubble in-situ. Reduce labour costs: House, walls, sheds, soak-aways, ponds, and much more can be built with unskilled labour ten times faster than conventional methods. Stumbelbloc Interlocking Block System Features: Ease of Use: The innovative Stumbelbloc plastic moulds are filled with a mix and left to dry, resulting in accurate hollow core blocks. Self-Aligning: Just tap with rubber mallet to place vertical wall with minimal effort. UV-Resistant: Made of thick virgin PP, in South Africa, these mould made to resist our harsh sun and physical impacts. Labour: An average unskilled labourer can make up to 60 blocks a day using traditional hand mixing. Production Unit: With basic tools and power, a small production unit can manufacture up to 250 blocks per day. Quick Construction: A structure can be built to roof height in one day, taking full load immediately. What’s in the Box: 26 x Full Block Moulds 4 x Half Block Moulds (Essential for corners and ends) Instructional USB: Step-by-step video guides on mixing, pouring, and dry-stack construction. Sourcing & Logistics Note (The Drop-Ship Reality) Shipping & Delivery: This item is a Direct-from-Factory shipment – shipping is included. Contact us for any spares required for tailored quote. https://www.spes.co.za/wp-content/uploads/2023/09/Stumbelbloc-1.m4v