This paper examines the dynamic response of machine foundation resting on sand mixed with granular rubber of sizes (0. 07-3) mm to improve the vibration attenuation and to reduce the settlement of the foundation. Granular rubber used is the product of hashing scrap tyres to small pieces in a tyre factory of Babylon in Iraq. https://www.lecoureures.shop/product-category/plein-air-homme-chaussures-bottes/