Aggregate is a granular material, such as sand, gravel, crushed stone, crushed hydraulic-cement concrete, or iron blast-furnace slag, used with a hydraulic cementing medium to produce either concrete or mortar. Those particles that are predominantly retained on the 4.75 mm (No. 4) sieve, are called coarse aggregates. Those particles passing the 9.5 mm (3/8 inch)
(1.) Aggregate Types on the basis of Grain Size. This is the most common classification, where in two types of aggregates are distinguished: (Fine and Coarse). (i) Fine Aggregates. In the Fine Aggregates, the grain-size lies between 4.75 mm and 0.15 mm.
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Aggregate Holdings S.A. ("Aggregate Holdings") is an investment holding company focused on three main segments: - Build & Sell: real estate developer focused on the construction and sale of real estate to third-party buyers (mainly via forward sales) - Build & Hold: develops assets which are kept as long-term holdings on its portfolio - Financial Real Estate Assets: these can be private or ...
Aggregate, in building and construction, material used for mixing with cement, bitumen, lime, gypsum, or other adhesive to form concrete or mortar.The aggregate gives volume, stability, resistance to wear or erosion, and other desired physical properties to the finished product. Commonly used aggregates include sand, crushed or broken stone, gravel (pebbles), broken blast-furnace slag, boiler ...
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Decorative Aggregates & Rockery Stone Offering a wide range of slate, limestone, granite and gravel Decorative Aggregates / chippings in various colours and sizes - perfect for any flower bed or border, pathway or driveway, along with Rockery Stone, adding the finishing touches to any garden.