Agriculture
March 1, 2024
Updated on March 4, 2024
·Created on September 27, 2018
The Stabilized Soil Block Press by Makiga is a manual machine that can be used to press 500 bricks in a day. There are four different machines for various block shapes: straight interlocking blocks, wide straight interlocking blocks, curved interlocking b
The Stabilized Soil Block (SSB) Press by Makiga is a manual press machine that produces stabilized soil blocks (SSB). This can be various shapes, interlocking (ISSB) or non-interlocking. Makiga proposes that the press can produce blocks used for affordable housing, water storage and sanitation solutions.
Target SDGs
SDG 11: Sustainable Cities and Communities
SDG 12: Responsible Consumption and Production
Market Suggested Retail Price
$996.52
Market Suggested Retail Price (Secondary Currency)
100,000
Target Users (Target Impact Group)
Household, Community, Small and Medium-sized Enterprises, NGOs
Distributors / Implementing Organizations
Makiga Engineering Services Ltd
Competitive Landscape
Direct competitors include BLM-12-8M by EarthTek Inc., Hydraform M9, Adopress 5000, and Terrabric 2B.
Regions
Africa, Asia, Central America, Latin America, North America
Manufacturing/Building Method
Stabilized Soil Press can be used on a construction site or a small production facility.
Intellectural Property Type
Patent
User Provision Model
The user buys directly from Makiga. They can contact the different offices in Africa, inquire directly on the website or contact them in social media to learn more.
Distributions to Date Status
Hundreds of thousands of construction machines have been exported.
System Dimensions
Unknown
Portability (yes/no)
Yes, it weighs 130kg.
Raw materials used
Soil, Cement
Recommended water content (ratio)
10-15%
Induced pressure (Mpa)
The press has a compression force of 80-100kN, which is approximately 2.5MPa on the brick surface.
Power source
Manually operated
Finished unit dimensions
29 x 14 x 11.5 cm
Rate of production (units/hour)
500, in an 8 hour day with 4 workers.
Curation duration (days)
14 (wet curing for 7 days, and then dry curing for another 7)
Suitable climate
Not suitable for cold climates unless necessary vapour barriers and insulation can be added. On their own ISSBs and CEBs do not hold up well to freeze/thaw cycles and have a low thermal insulation capacity.
Design Specifications
To manufacture an ISSB using this press, first the soil, cement and water is mixed. The ratio varies depending on the desired outcome. The mix is then placed inside the press and the lever is pushed down to compress the block. After this, the lever is turned to the other side to lift the block out of the press. The brick should be sprayed with water for the next seven days in order to cure it. Finally it must be left to dry cure for another 7 days.
The press has four designs to create blocks of different shapes.
All four have a double action ejection stroke, adjustable mold blocks for different soils, and include training and manuals.
Final dimensions of the bricks:
Type of block | Height | Width | Length |
Straight double interlocking block | 115 | 140 | 290 |
Curved double interlocking block | 140 | ||
Wide format interlocking block | 115 | 220 | 230 |
Straight simple interlocking block | 115 | 140 | 290 |
Grooved double interlocking block | 115 | 140 | 290 |
Technical Support
The purchase includes training on operation and maintenance and an illustrated manual.
Replacement Components
It uses motor oil for lubrication. Repair can be made locally with welding and scrap materials.
Lifecycle
Unknown.
Manufacturer Specified Performance Parameters
Produce stabilized soil blocks as strong as concrete blocks, in a low cost, eco-friendly and durable way. In an 8 hour day with 4 users, the machine should be able to produce 500 bricks.
Vetted Performance Status
All machines are tested before leaving the plant. The blocks have been tested to have a minimum compressive strength of 2.5 N/mm².
Safety
The machine must be placed on a leveled surface so there is no risk of it tipping over. Only trained personnel should operate it.
Complementary Technical Systems
A machine for roof tiles can paired to construct a complete building.
Academic Research and References
“Standard Straight Interlocking Block Press Machine”, Makiga Engineering Services, LTD, accessed on March 4, 2024, https://makiga-engineering.com/products/standard-straight-interlocking-block-press-machine/
UN-Habitat, 2017, Urban Energy Technical Note: Interlocking Stabilised Soil Blocks (ISSB)
Compliance with regulations
Kenya Bureau of Standards (KS012070), Uganda Bureau of Standards
Other Information
Makiga has a range of machines available for different applications in construction.
“Contact information”, Makiga Engineering Services, LTD, accessed on March 4, 2024, https://makiga-engineering.com/contact-us/
Makiga Facebook Page
“About us”, Makiga Engineering Services, LTD, accessed on March 4, 2024, https://makiga-engineering.com/about-us/
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https://es.wikipedia.org/wiki/Bloque_de_tierra_comprimida