** Building materials supplier Travis Perkins' shares TPK.L up 6% at 568p
** Although co expects construction market to remain uncertain, it says it expects FY results broadly in line with market expectations
** Co's Q2 LFL revenue from its largest merchanting business falls 1% vs 3.2% in Q1
**JP Morgan analysts, however, say that results are decent, especially given investor concerns from mixed UK company updates
** TPK down about 22% YTD, as of last close
(Reporting by Anushka Chourasia in Bengaluru)
((Anushka.Chourasia@thomsonreuters.com))