This　paper　presents　a　review　of　the　research　on　seawater　sea-sand　recycled　coarse　aggregate　concrete　(SSRAC),　which　offers　a　solution　to　the　scarcity　of　river　sand　and　freshwater　while　also　promoting　the　reuse　of　waste　concrete.　The　study　reveals　that　the　conventional　mix　proportion　design　method　underestimates　the　compressive　strength　of　SSRAC　at　28　days.　The　incorporation　of　seawater　and　sea-sand　reduces　the　negative　effects　of　recycled　coarse　aggregate　(RCA)　on　compressive　properties,　compensating　for　the　decreased　mechanical　properties　of　components　made　with　RCA.　Additionally,　it　enhances　the　bond　strength　between　concrete　and　epoxy-coated　bars　while　it　has　a　lesser　effect　on　that　between　concrete　and　fiber　reinforced　polymer　(FRP)　bars.　Nevertheless,　it　appears　to　have　adverse　effects　on　workability　and　tensile　properties.　The　primary　factors　influencing　the　stress-strain　curves　of　SSRAC　are　RCA,　shell　content,　and　chloride　ion　concentration.　The　effective　confinement　of　FRP　and　the　stiffness　of　FRP　bars　are　crucial　considerations　in　the　design　of　SSRAC　components.　Furthermore,　the　combination　of　SSRAC　with　other　types　of　concrete　offers　an　alternative　design　approach.　Finally,　this　paper　identifies　research　needs　for　SSRAC,　with　a　focus　on　durability　and　time-dependent　properties.　©　2024