current trends in investigation of concrete biodeterioration

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Procedia Engineering 65 (2013) 346 – 351 Available online at www.sciencedirect.com 1877-7058 © 2013 The Authors. Published by Elsevier Ltd. Selection and peer-review under responsibility of University of Zilina, Faculty of Civil Engineering, Department of Structures and Bridges doi:10.1016/j.proeng.2013.09.053 ScienceDirect &RQFUHWH DQG &RQFUHWH 6WUXFWXUHV &RQIHUHQFH &XUUHQW 7UHQGV LQ ,QYHVWLJDWLRQ RI &RQFUHWH %LRGHWHULRUDWLRQ 9ODVWD 2QGUHMND +DUEXODNRYD D $GULDQD (VWRNRYD E 1DGH]GD 6WHYXORYD E $OHQD /XSWiNRYi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© 2013 The Authors. Published by Elsevier Ltd. Selection and peer-review under responsibility of University of Zilina, Faculty of Civil Engineering, Department of Structures and Bridges

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Page 1: Current Trends in Investigation of Concrete Biodeterioration

Procedia Engineering 65 ( 2013 ) 346 – 351

Available online at www.sciencedirect.com

1877-7058 © 2013 The Authors. Published by Elsevier Ltd.Selection and peer-review under responsibility of University of Zilina, Faculty of Civil Engineering, Department of Structures and Bridgesdoi: 10.1016/j.proeng.2013.09.053

ScienceDirect

© 2013 The Authors. Published by Elsevier Ltd.Selection and peer-review under responsibility of University of Zilina, Faculty of Civil Engineering, Department of Structures and Bridges

Page 2: Current Trends in Investigation of Concrete Biodeterioration

347 Vlasta Ondrejka Harbulakova et al. / Procedia Engineering 65 ( 2013 ) 346 – 351

Page 3: Current Trends in Investigation of Concrete Biodeterioration

348 Vlasta Ondrejka Harbulakova et al. / Procedia Engineering 65 ( 2013 ) 346 – 351

Page 4: Current Trends in Investigation of Concrete Biodeterioration

349 Vlasta Ondrejka Harbulakova et al. / Procedia Engineering 65 ( 2013 ) 346 – 351

Page 5: Current Trends in Investigation of Concrete Biodeterioration

350 Vlasta Ondrejka Harbulakova et al. / Procedia Engineering 65 ( 2013 ) 346 – 351

Page 6: Current Trends in Investigation of Concrete Biodeterioration

351 Vlasta Ondrejka Harbulakova et al. / Procedia Engineering 65 ( 2013 ) 346 – 351