... 21 09 2016 15 02 2017 ICE Publishing: All rights reserved 2017 codes of practice & standards concrete structures strength & testing of materials Alkali–silica reactivity (ASR) in concrete is one of the primary mechanisms of concrete damage. It essentially consists...

... at the 11th and the 12th ICAAR conferences, the TC 191-ARP developed the basis of  specifications to avoid AAR damage to concrete worldwide (Nixon and Sims, 2006 ; Sims and Nixon, 2006). Codes of practice & standards Concrete technology & manufacture Materials technology Alkali–aggregate...

... ; Jensen, 1993), but this name is no longer used. codes of practice & standards concrete structures concrete technology and manufacture The first three conferences were concerned with establishing that alkali–aggregate reactivity was a common cause of premature deterioration of concrete...

.... The development and implementation of preventive actions according to the level of precaution required are then undertaken following prescriptive or performance approaches. 30 11 2015 25 01 2016 ICE Publishing: All rights reserved 2016 buildings, structures & design codes of practice...

... and sieved below 4 mm to obtain the standard mortar gradation. The crushing operation results in a higher surface area per volume of aggregate and may result in an increased reactivity level. Considering all of these factors, the test methodology has a strong safety margin. codes of practice...

...% as Na₂O_eq commonly specified for the total alkali content of low-alkali Portland cements. 23 07 2015 05 10 2015 ICE Publishing: All rights reserved 2015 buildings, structures & design codes of practice & standards concrete technology & manufacture In the present...

... Publishing: All rights reserved 2015 codes of practice & standards concrete technology & manufacture recycling & use of materials The rapid socio-economic development in Qatar and the Gulf region is associated with a rapid growth in the construction industry. Nowadays...

... the reliability of the BS 1881-124:1988 (BSI, 1988) methods for chemical analysis. codes of practice & standards concrete technology & manufacture quality control The chemical and physico-chemical analysis of hardened concrete is not a new field. While the current methods in use...

...: All rights reserved 2015 codes of practice & standards maintenance & inspection rehabilitation, reclamation & renovation There is a consistent demand for chemical analysis of hardened concrete samples to be undertaken during routine condition investigation of concrete...

..., no meteorological information was used for colour analysis. 30 08 2013 09 01 2013 ICE Publishing: All rights reserved 2015 codes of practice & standards service life timber structures Wood has been used as a building material since ancient times. In northern and central...

... and hence strength (Houben and Guillaud, 1989 ; Keable, 1996 ; Walker et al., 2005). codes of practice & standards geotechnical engineering granular materials ICE Publishing: All rights reserved 2014 In order to determine if any of the three methods outlined in the BS1377...

...: All rights reserved 2013 codes of practice & standards pavement design roads & highways The last two decades have seen an increasing amount of research into the possibility of using waste materials in civil engineering construction. In pavement construction, the Highways...

... of practice & standards materials technology strength and testing of materials It has long been known that some stone types show significant differences in strength, both in compression and bending during the service life of a building (Schaffer, 1932). These differences can include changes...

... ICE Publishing: All rights reserved 2011 codes of practice & standards concrete structures materials technology Among concrete ingredients, the aggregate phase forms the largest proportion by both mass and volume. Consequently, the properties of the aggregate can significantly...

... simplifying rapid and reliable pass/fail assessment. 11 3 2010 09 4 2010 © 2010 The authors and the Institution of Civil Engineers 2010 codes of practice & standards health & safety strength and testing of materials Since 1989, the ‘essential requirement’ (EU) 3...

..., respectively. 24 The procedure to measure the moisture content of each sample followed that described in AS1289.B1.1. 24 24 8 2008 2 2 2009 © 2009 The authors and the Institution of Civil Engineers 2009 buildings, structure & design codes of practice & standards strength...

... of products from diverse countries is now commercially available. 30 11 2005 24 01 2007 © 2007 Thomas Telford Ltd 2007 buildings, structures & design codes of practice & standards European Union (EU) The publication in July 2004 of the European specification document...

... of hydration (H_{41) for use in categorising cements in accordance with BS EN 197-1 and BS EN 14216 is achieved. 25 08 2005 08 01 2007 © 2006 Thomas Telford Ltd 2006 codes of practice & standards concrete technology & manufacture design methods & aids}...

... the various certification schemes have evolved and discusses the issues surrounding them. © 2006 Thomas Telford Ltd 2006 codes of practice & standards environment timber structures Suppliers and buyers have never been more aware of the need to prove the credentials of timber products–nor...