Experimental study on properties of mechanical resistance of polyamide in clay soil

The presence of clay soil causes problems at the base structure: it swells when wet and shrinks dry, which provides a reduction in resistance to cutting soil. Plastic waste form polyamide powder (PA-12) from 3D printing industry can be used improve mechanical properties This experimental study is an attempt combine these two objectives stabilizing by using PA-12. shear resistant gave us confidence choosing PA-12 as stabilizer soils, making them composite soils.