Drying shrinkage causes tensile stress in restrained concrete members. Since all structural elements are subject to some degree of restraint. drying shrinkage is regarded to be one of the main causes of concrete cracking. The purpose of the present study was to evaluate the effectiveness of SRA in reducing drying shrinkage strain in Portland pozzolan cement concrete. https://safeersappliancers.shop/product-category/zanussi-zwi71401wa-7kg-1400-rpm-built-in-washing-machine/