Coarse aggregate is one of the essential components of concrete and occupies the largest volume in the mix. That is why it greatly affects the concrete mix design. Its properties such as strength, ...

Alkali aggregate reactions (AAR) occur when aggregates in concrete react with the alkali hydroxides in concrete producing a hygroscopic gel which, in the presence of moisture, absorbs water and causes ...

Knowing the type of aggregate in the concrete or asphalt to be cut influences the performance and selection of diamond blades and drill bits. Aggregate, the stone, gravel and sand used in concrete and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. The prices of goods and services are the ...

Successful companies are forever planning ahead, because they need lead time to prepare for implementing their plans. An aggregate forecast addresses a company's capacity requirements -- the amount of ...

The new aggregate reinsurance arrangement purchased for 2025 by European headquartered re/insurer Zurich has been disclosed as a $400 million layer of protection, although with only $350 million ...