Straw Vs. Sawdust (cob forum at permies) - Permies
The most common type of bricks on the market are clay and fired bricks that contain a mixture of soil, sand and cement. They are also smaller in size when compared to ISSBs. Less mortar used in ISSBsKeywords— compressive strength, concrete, sawdust, sawdust concrete. —————————— . such as cement, sand and crushed rock aggregates whose exploitation has ..  British Standard Institution, BS 1881: Part 108: 1996, Making. Test Cubes from . Wood Sawdust as Brick Material, Building and Environment.