Concrete is a mixture of water, cement, sand just like mortar. S. Set Time (Minutes) 0. Click to see full answer Also asked, what type of cement is used for countertops? x�b``�d``y� ӬPsl`@�P������R�v��=\{��D�r�/J�X��I�c�fG���J�/ې�/�39�/�L�# Id: C91 Type: S. Manufacturer. The most common form of said mortar is QUIKRETE’s® Type S Mortar Mix. Specifications Dimensions Assembled … Subsequently, question is, can you use concrete instead of mortar? ASTM. Meets the requirements of ASTM C270 types S, N, or M. Data Sheet - Bulk Masonry Mortars & Grouts Data Sheet - Mason Mix Guide Specifications SDS Document. To make sure that your shower pan gets the care it deserves, make sure that you choose a Quikrete “sand mix” like Floor Mud.