Material properties (aggregates) Material TypeSizeMaterial DescriptionMain Properties Fine Aggregate Passing # 8 sieveNatural Sand and crushed sand Sa
{"Image DocumentName": "Material properties (aggregates)", "Image ImageDescription": "Material Type. Size. Material Description. Main Properties. Fine Aggregate. Passing # 8 sieve. Natural Sand and crushed sand. Sand equivalent: 30 min. for crushed sand 45 min. for natural sand - soundness loss: 15% max. (AASHTO T-104) Coarse Aggregate. Retained on # 8 sieve. Crushed natural stone and gravel. Cubic in shape. Degree of crushing 80% min. Has at least one fractured face. Flakiness: 30% max. (BS 812). Soft and friable particles: 3% max. for base course, 2% max. for binder and surface courses. Sodium sulfate soundness loss: 12% max. Abrasion loss: 40% max for surface course, 50% max for base and binder courses (AASHTO T-96). Mineral Filler. 100% passing #30. Min. 75% passing #200. Limestone, cement, or hydrated lime. Free Moisture 30% max. Lime Index: 50% min. Unhydrated lime: 9% max. Carbon Dioxide: 8% max.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}