Quikrete to buy Summit Materials in deal valued at $11.5 bln
Nov 25 (Reuters) - Summit Materials SUM.N said on Monday that building materials provider Quikrete will acquire the company in a deal valued at $11.5 billion. (Reporting by Kannaki Deka and Aatreyee Dasgupta in Bengaluru; Editing by Savio D'Souza) ((Kannaki.Deka@thomsonreuters.com))