Ketahanan Mortar Bubuk Kerang Lokan Pada Suhu Tinggi

ABSTRACT All this time, mortar is known to have low resistance when exposed to high temperatures. So that several studies recommend the addition of additives to increase resistance to high temperatures. In this regard, this study aims to examine some of the physical and mechanical properties of mortar with added material in the form of clamshell powder as an alternative cement replacement …