CHICAGO--(BUSINESS WIRE)--Link to Fitch Ratings' Report: U.S. Building Materials Volume and Pricing Trends - Second Quarter 2015https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=870335 As noted in Fitch Ratings' new report , 'US. Building Materials Volume and Pricing Trends: Second-Quarter 2015', construction activity was strong during second-quarter 2015 (2Q15), advancing 11.6% despite significant rainfall in certain parts of the U.S. Overall U.S. construction spending in