Search Results: 'Sika'

BUSINESS DEVELOPMENT MANAGER BU CONCRETE AP – CEMENT ADDITIVES
07 March, 2011
“GREAT OPPORTUNITIES WITHIN SIKA”

Regional Application Field Manager - Concrete Refurbishment & Strengthening (including Cementitious Grouts)
07 March, 2011
“GREAT OPPORTUNITIES WITHIN SIKA”

BUSINESS DEVELOPMENT MANAGER TUNNELLING AP
07 March, 2011
“GREAT OPPORTUNITIES WITHIN SIKA”

Lining with security and efficiency
14 February, 2011
Second only to the ‘excitement’ of watching paint dry in frustration stakes, at least in tunnelling, is waiting for concrete to cure. Maurice Jones examines how formwork and concrete mixtures are increasing the efficiency of cast in situ concrete tunnel lining

The unforeseen struggle in the south
06 December, 2010
Unexpected squeezing, rockbursting and heat made the southern contracts exceptionally difficult testing both human and technical capabilities

Tunconstruct reports
24 August, 2010

Meeting shotcrete specifications
23 March, 2010
In the long history of shotcrete, or sprayed concrete, linings underground, never has so much been expected of them. In the transition in scope from hard rock primary support to soft ground permanent support, shotcrete is now expected to create structures under even more demanding conditions, but still at comparatively low cost. Here technical editor Maurice Jones reviews the state of some developments designed to meet such demands

Big Dig ceiling fall claims end
20 April, 2009

Performing seals control hazard
05 June, 2008
Ensuring a completely waterproof tunnel for its entire design life can be an expensive and inexact task. Maurice Jones looks at the latest techniques to make sure tunnel users don’t get their feet wet

NAT goes to San Francisco
18 April, 2008
2008 North American Tunneling Conference (NAT)June 7-11, 2008 - Hyatt Regency, San Francisco

Ingredients for success in shotcrete?
19 February, 2007
Sprayed concrete seems to attract more than its fair share of heated debate. Technical journalist Maurice Jones attempts to sort out what is available, what is useful, and what it is supposed to do

Alpurt B2 tunnel gets ready in New Zealand
17 November, 2005

Modern shotcrete rigs assist Chinese project
01 June, 2005

Sika's acquisition
10 December, 2004

Shotcrete extremes at Kárahnjúkar
01 March, 2004

Evolution in shotcrete technology
01 October, 2003
Increasingly, emphasis within the industry is towards a 'holistic' development of sprayed concrete technology. Assistant editor, Amanda Foley, looks at some of the recent developments in shotcrete materials and talks to two of the industry's leading materials and equipment suppliers

Tunnelling alliance
05 August, 2003

Lining & Support Products - continued
01 August, 2003
The latest lining and support products - continued

Water control – tried and tested products
01 March, 2003
The importance of understanding tunnel waterproofing products, as well as training and experience of installation personnel, is very much the key to successful waterproofing. Amanda Foley, assistant editor, takes a look at recent product developments and talks to industry professionals about what the future holds for tunnel waterproofing

The show goes on… and on… and on….
01 October, 2002