This category has the following 16 subcategories, out of 16 total.
- ► Green chemistry (10)
- ► Waste management (47)
Pages in category "Construction and materials"
The following 74 pages are in this category, out of 74 total.
- Saruji ya udongo
- Shaft Lime Kiln
- Shelter II
- Simple Bridge Structures
- Simple Small Scale Rainwater Capture and Distribution System for a typical Western Style Home
- Small houses
- Small Scale Brickmaking
- Small Scale Manufacture of Burned Building Brick
- Soil Cement
- Standard Trail Suspended and Suspension Bridges
- Straw bale construction