Full range of mechanical anchors Walraven offers a complete range of mechanical and chemical anchors as well as technical advice and dedicated calculation software. Our aim is to support you in finding the right mechanical anchor solution for your project to ensure the safety of your installtion. Our heavy duty anchors range all have ETA […]
Concrete screws are a versatile choice of anchor suitable for a whole range of building services installations. Walraven’s ETA approved concrete screw anchors can be used in both cracked and non-cracked concrete, solid brick, hollow brick, stone and fire rated installations. We created top tips for installing concrete screws because unfortunately anchor failure due to […]
Anchors are often used in safety-critical applications. But what is a safety-critical application, and how important is it to use ETA approved concrete screw anchors? The European Technical Approval guidelines define safety-critical applications as being: “Applications in which the failure of an anchor could result in collapse or partial collapse of a structure, cause risk […]
Concrete screw anchors are becoming a popular choice for contractors in a bid to improve both speed and efficiency of M&E installations. They are one of the simplest anchors to install and offer versatility with a range of different head types. Here are 6 reasons why you should be using concrete screws. Easy to install. […]
Walraven’s plastic pipe clip – starQuick – has been recognised by a number of installers for having some great installation features. As a result, there are some installers who choose to use the clip on a daily basis over and above the market leading clip. Here is what they say about it alongside some installation […]
The RSWB (Rapid Sliding Wall Bracket) has been taking the plumbing and electrical industry by storm. The metal noggin fixing bracket is proving immensely popular as a more convenient replacement for a wooden noggin for a whole range of first fixing tasks. Originally designed for fixing pipes and electrical boxes, Walraven have since received installation […]
Using wooden noggins to fix pipes and electric boxes has, until recently, been the most common method of fixing between stud walls and floor joists. More and more installers are now switching to Walraven’s RSWB fixing bracket (Rapid Sliding Wall Bracket) for faster and more convenient fixing. Here are 5 reasons why: 1) Adjustable length […]
The new 18th Edition of the IET Wiring Regulations (BS 7671) came into effect in January 2019. A year on, installers are getting used to the new regulations, but here’s a reminder of what changed and what it means for the fixing of wiring systems. What are the requirements of the 18th Edition for cable […]
Since launching the RSWB (Rapid Sliding Wall Bracket) we have received many installation images from plumbers and electricians, showcasing how they have used the RSWB. The comments and photos we have received from installers really demonstrate the versatility and time-saving benefits of this adjustable bracket. Not only that! We have discovered some new uses for […]
Traditional 41 x 41 strut is often used as a default rail system for all kinds of installations. However, with developments in product innovation, there are now more options available that can offer some great advantages over the traditional strut systems. How can a lighter rail system benefit me? For many installations like standard plumbing […]
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