Monday, 26 June 2017

Trade body awards celebrate top flight acoustic performance

The skills and ingenuity of UK-based acoustic professionals working on national and international projects across a variety of environments were celebrated at a trade body awards.

ANC, the Association of Noise Consultants, unveiled the winners of its acclaimed Acoustic Awards programme at the Hyatt Regency Birmingham.

Promoting and recognising excellence among UK acoustic consultants, the awards showcased the skills of members across five categories.

Hoare Lea secured the winning project in the award for ‘Architectural Acoustics: Commercial Buildings,’ sponsored by H & H Acoustic Technologies, with Sandy Brown Associates highly commended and SRL Technical Services commended in this category.

‘Architectural Acoustics: Education Buildings,’ sponsored by Ecophon, was secured by Sandy Brown Associates, with Adrian James Acoustics receiving the highly commended accolade and a commended award for Pace Consult.

‘Environmental Noise,’ sponsored by ANV Measurement Systems, was won by Apex Acoustics, with Southdowns Environmental Consultants taking highly commended and a commended title for AECOM in this category.

It was another successful outcome for Apex Acoustics, the winners in the ‘Smaller Projects’ award sponsored by Bruel & Kjaer, with AECOM taking the highly commended award and Red Twin the commended title.

The final award, ‘Vibration,’ sponsored by Pliteq, was won by Cole Jarman. WSP were highly commended and RBA Acoustics commended in this category.

Full details about the winning entries, with a link to a brochure featuring case study information on each project, can be viewed at http://www.association-of-noise-consultants.co.uk/2017-award-winners-revealed/

The awards were presented by James Woudhuysen, forecasting and innovation specialist and visiting professor at London South Bank University, with a distinguished panel of judges comprising of academics and professionals, as well as representatives from the sponsor companies, scrutinising the national and international entries.

Robert Osborne of ANC, said: “Now in their fifth year, the ANC awards continue to gain ground as a major opportunity to highlight world-leading expertise in the industry, and to inspire the next generation of acoustic consultants.

“Once again this year, the judges were hugely impressed with the scope and scale of the entries.

“The projects illustrate the unique skills of our UK-based acoustic and noise professionals and their innovative approach across the built environment, transportation and entertainment sectors.”



from The UK Construction Blog http://ukconstructionblog.co.uk/2017/06/26/trade-body-awards-celebrate-top-flight-acoustic-performance/

Tuesday, 13 June 2017

2016 has been dubbed the ‘Year of Ransomware’…but why?

 

 

 

 

 

 

 

 

The NHS was a high-profile victim of a WannaCry Ransomware attack that hit businesses in over 150 countries recently. Find out more about the attack and how you can prevent your business from becoming the next victim

What Can I Do?

If you haven’t been a victim of this particular Ransomware attack, this doesn’t mean you won’t be in the future. There are a number of steps you can take to protect your systems against future attacks – not just Ransomware attacks, but exploits in your operating systems that could lead to additional attacks.

Always update your systems

We know, Windows updates are notoriously laborious. But it’s no longer something you can ignore. These updates might be cumbersome but they’re deployed to keep your systems and your business safe from exactly this type of exploit. It’s worth checking for updates right now (search ‘Windows Updates’ in your Windows search bar) and if there are any waiting, install them now. Microsoft has made it clear that if businesses had installed its MS17-010 security patch, they could have avoided the attack.

Be vigilant with emails

The method of distribution for this attack hasn’t been made public yet, but it’s very likely to be a malicious email link or attachment. Previously, spammy emails were easy to spot as they were plain text and littered with spelling errors. Hackers are more sophisticated than ever now, and emails containing Ransomware, malware or phishing links look more realistic thanks to email spoofing.  If in doubt, never click a link or open an attachment; speak directly to the supposed sender and alert your IT department.

Backup your critical systems and data

Because hackers are ever more sophisticated, zero-day attacks are now very common; these are attacks that exploit an as-yet-unknown vulnerability, meaning you could become the first victim of a new attack. Having a robust backup and disaster recovery solution in place means that, should your business fall victim, you’ll be able to restore not only your critical files but your systems too, and why it’s critical that your business has both in place.

Use a Ransomware-specific anti-virus

This attack exploited a security issue in Windows operating systems, which means the attack could have been something other than Ransomware. But this highlights the proliferation of Ransomware, which has seen a significant resurgence since last year. Ransomware attacks continue to hit and devastate thousands of businesses – don’t let your business be one of them. We recommend Sophos’ anti-Ransomware solution Intercept X, which prevents Ransomware viruses at the point of entry. What’s more, if your files have already been encrypted, Sophos Intercept X decrypts them. It’s an intelligent product that has protected many of our customers and ourselves from this global attack. We’re hosting emergency webinars on Sophos Intercept X this week

What next?

This is one of the most widespread Ransomware attacks ever. While the NHS and telecoms and car giants Telefonica are the headline victims, this attack has hit businesses of all sizes – some of which may never recover from it. IT security can no longer be ignored. This attack is expected to continue as the malware evolves, so if you haven’t been hit yet it doesn’t mean you’re protected.

Find out more

Read more here



from The UK Construction Blog http://ukconstructionblog.co.uk/2017/06/13/2016-has-been-dubbed-the-year-of-ransomware-but-why/

Monday, 12 June 2017

CARBON FIBRE OFFERS POWERFUL ALTERNATIVE TO STEEL IN STRUCTURAL STRENGTHENING

It’s likely a building will undergo a number of changes in its lifetime. Commercial structures in particular are potentially subject to different loads, with the introduction of new, equipment, and new openings cut to take services. When this happens, the reinforced concrete structural elements are placed under new stress’s and therefore in need of strengthening to take the additional loadings This situation also happens when buildings change use and extra floors are added, and in fact can affect all sorts of building from healthcare to residential.

As a solution, rather than use steel reinforcement to strengthen columns, beams, slabs, and walls, specifiers, clients and contractors are turning to carbon fibre. Flexible and versatile with a superior strength-to-mass ratio than traditional reinforcing methods, carbon fibre allows for a significant increase in performance without adding additional significant dead load. This solution is less intrusive and quicker and easier to install compared to traditional methods.

Carbon fibre strengthening comes in many different forms, plates, rods, near surface mounted plates, fabrics and shear links and are fixed using a range of high performance structural adhesives. Its increasing popularity as a proven solution for not only for reinforced concrete but also steel, cast iron, wood and masonry structures  due to its strength, lightweight, easy-handling ability, durability, superb adhesion and rapid installation where downtime of a building is in short supply.

The range of solutions and flexibility makes it ideal for all types of buildings and structures where there is an increase or change of loading and enhanced bending, shear or axial enhancement required. For external and internal use, its performance helps safeguard a building against issues such as long-term fatigue, blast loading and general stability.

Carbon fibre strengthening, as well as offering greater weight resistance than traditional refurbishment processes, is also kinder to the environment. It requires fewer materials and less energy, labour and machinery to install than steel reinforcement. The prospect of future corrosion and costly, time-consuming refurbishment is also eliminated with the use of carbon fibre strengthening. Without heavy plant-based processes required to install it, fabric-based solutions are safer for onsite teams to apply.

Sika provides fully comprehensive solutions with complete systems for all kinds of structural strengthening and improvement. These include:

 

Sika CarboDur®: 

  • Most widely-recognised and established carbon fibre-reinforced polymer (CFRP) strengthening solution available worldwide
  • Comprises Sika CarboDur® CFRP plates and rods, together with the structural epoxy resin based adhesives Sikadur®-30 and Sikadur®-30 LP
  • Highly durable, outstanding performance, curing times can be accelerated and down-time minimised, even at lower temperatures

 

SikaWrap® Fabric Strengthening:

  • Flexible solution for a range of demands and projects
  • Comprises SikaWrap® Fabrics, SikaWrap® FX fabric anchors, Sikadur®-330 epoxy-based four-in-one product (primer, filler, impregnating resin and adhesive)
  • Applications including confinement, shear, seismic upgrading and weak substrate strengthening

 

Sika CarboShear:

  • Unique L-shaped CFRP plates
  • Shear capacity of concrete beams can be increased by the externally-applied Sika CarboShear L-shaped profiles
  • Quick and easy installation; excellent anchorage; no drilling through top slab required

 

Sika CarboStress®:

  • Unique pre-stressed strengthening system
  • Withstands loads more efficiently or with less total deflection
  • CFRP plates and post-tensioning techniques form a unique active external strengthening solution

 

Flexible, cost and time-effective and a proven performer in helping strengthen weakening structures worldwide, carbon fibre is shaping-up as a long-standing alternative to steel-based structural refurbishment.



from The UK Construction Blog http://ukconstructionblog.co.uk/2017/06/12/carbon-fibre-offers-powerful-alternative-to-steel-in-structural-strengthening/

Friday, 9 June 2017

BREEAM’S COLLABORATIVE, CROSS-CONTINENT APPROACH TO SUSTAINABILITY UNAFFECTED BY PRESIDENT TRUMP’S CLIMATE ACCORD DECISION

US President Donald Trump’s decision to withdraw from the Paris climate accord has many layers of complexity, and seeing the debate unravel, it is not easy to understand if it driven by US politics surrounding employment opportunities, world politics – about making a stance on the global stage – or simply disbelief in the argument about climate change. But one thing is becoming clear since the President’s announcement in the rose garden of the White House on Thursday, the international response; regarded by political leaders and climate experts world-wide as a major error of judgement.

Making the argument about current domestic job security is perhaps missing the opportunity of long-term creation of jobs in the fields of green energy will give greater potential than the job cuts in the current industry. An argument that is clearly understood by many, including China.

The President’s announcement leaves the United States as one of just three countries, along with Nicaragua and Syria, to oppose the Paris Agreement, which is the world’s first legally-binding climate deal.

The leaders of Britain, Canada, France, Germany, Italy and Japan as well as the UN chief had hoped to pressure Trump into respecting the US pledge to curb its carbon emissions.

In a rare joint statement, continental Europe’s three biggest countries said they were “firmly convinced that the agreement cannot be renegotiated,” immediately cancelling any possibility of a new deal more favourable to the US being struck.

The advice went unheeded. The subsequent impacts on climate change are uncertain.

 

One thing is for sure, BREEAM will continue to research, and support the industry to be the best through its network of assessor, and the 70+ countries in which it operates to ensure we reduce the impacts of buildings to drive more sustainable solution. Allowing the industry to innovate, and improve.

Our work and passion in this space is not about a transfer of economic power from North to South, or West to East, It is very much about enabling free flow of knowledge between like mind institutes and corporates to support such growth and to release the potential of the market. Such an approach of collaboration will ensure that we also reduce our impact capacity by good design, and by sharing international best practise through BREEAM.

For more information on BREEAM visit: www.breeam.com



from The UK Construction Blog http://ukconstructionblog.co.uk/2017/06/09/breeams-collaborative-cross-continent-approach-to-sustainability-unaffected-by-president-trumps-climate-accord-decision/

Thursday, 8 June 2017

Aarsleff encourage learning this summer with the launch of 4 new CPD’s

Aarsleff Ground Engineering, one of the UK’s leading driven piling and geotechnical contractors, has launched 4 new CPD seminars enabling engineers, designers and graduates across the UK the opportunity to enhance their knowledge and skills on a variety of ground engineering based topics this summer.

The new seminars, respectively titled An Introduction to Geotechnical Solutions, An Introduction to Pile Design, An Introduction to the Precast Ground Beam System and An Introduction to Sheet Piling, form an addition to the well-regarded Leading the Way in Driven Piling seminar that was launched in January of last year.

The new seminars aim to develop understanding on a variety of topics including Geotechnical Techniques; such as Ground Anchors and Soil Nails and how these can be used in a variety of different scenarios, Pile design; with a focus on design considerations for pile types, Precast Ground Beam System; specifically, how the system can be installed and the benefits of offsite construction, and finally Sheet Piling; covering a variety of techniques to be used in the infrastructure, residential, commercial, rail and marine/port markets.

Kevin Doyle, Head of Pre-Construction at Aarsleff said: “These tailored CPD’s give our clients a real chance to understand how we as a specialist contractor approach each project, and the level of expertise we can bring to a project design team”.

All seminars discuss their topics both on a theoretical and practical level, employing case study based insights delivered by presenters with years of design and engineering experience. The 45-minute seminars are free of charge and can either be held in person, at your offices, or remotely as a virtual CPD. All materials, handouts and literature are provided with a 15-minute question and answer session held to encourage interactive learning.

Would you like to join the list of companies who have received the latest CPD’s from Aarsleff Ground Engineering and expand your learning?

For a detailed overview of the CPD’s please contact Aarsleff on 01636 611140 or email jessicabanham@aarsleff.co.uk


from The UK Construction Blog http://ukconstructionblog.co.uk/2017/06/08/aarsleff-encourage-learning-this-summer-with-the-launch-of-4-new-cpds/