Twistfix helical bars are bonded into slots that have been cut at pre-determined levels within the masonry. In the longer lengths they are used mostly in lots of four, two rows each with a pair of bars, to form the upper and lower flanges of a deep masonry beam which will carry quite a large area of masonry above an unsupported area. It does this by redistributing the load placed on the structure to solve any problems which may have been caused due to localised structural movements. HeliBar is a helical stainless steel reinforcing bar, with substantial tensile properties, used for strengthening and stabilising masonry in both new build and remedial situations. Once correctly installed, helically twisted bars provide strong reinforcement to fortify lintels and give a property a new lease of life. Installation is complete in seven easy steps, which are listed below. Insert a second helical bar into the incision about halfway into the incision. Ensure a 10mm gap between the two bars.

HeliFix Crack Repair Helibar Cardboard Tube c/w end caps 1m x HeliFix Crack Repair Helibar Cardboard Tube c/w end caps 1m x

The Easi-Fix Helical Drive Tie has been labelled as the more reliable and faster way to tie facades together. The ties can also be installed through cavity wall insulation, providing high strength and flexibility. Although the job may sound expensive, the installations costs are relatively low. The best way to do this is with an inspection to appraise if there are sufficient walls ties. With a cavity wall, you should be able to carry out a visual inspection, looking between the inner and outer leaves. If you are unable to get a good view of the existing wall ties and their frequency then you canuse a metal detectoror an endoscope camera. At Permagard, we’ve been manufacturing innovative structural repair products for over 25 years. As an independent helical bar manufacturer, we work hard to remain market leaders and ensure compliance with all standards. Our Easi-Fix Helical Bars are effective at stopping structural movement and returning stability. Easi-Fix is a specialist range of structural repair products that are precision engineered, highly effective and long-lasting. Call our team of technical advisers today for more information on 0117 982 3282. Whether on the technical helpline, behind the trade counter or with our How To guides, Chris makes sure that our users feel complete confidence in the systems and products we sell, and know how to use them to get the job done. If you’ve got a question about any of our systems or products, Chris will be more than happy to help.YOU SHOULD REPEAT THIS PROCESS FOR THE SECOND LEVEL. THE SECOND LEVEL IS CREATED BY CUTTING ANOTHER SLOT FOUR COURSES ABOVE THE FIRST USING EXACTLY THE SAME METHOD. Our UKCA and CE Mark bars comply with BS EN 845:1 for strengthening masonry. The reinforcement resists tension loads of at least 8 kN. The ties can be installed using a SDS-Plus shank hammer drill to drive and countersink the tie. The unique design of the helical tie means the tie can be easily driven into a 5.5mm pre-drilled pilot hole. The fins of the tie undercut the masonry when being driven into the substrate to provide an expansion-free anchorage that will withstand tension and compression loads. Push a first helical bar into each grouted aperture, to about 75% of the slot’s depth. To ensure the rod is appropriately encapsulated, use a trowel or pointing iron to compress any displaced grout. Leading the way in the development and implementation of the very latest in smart building technologies, we create attractive and sustainable workplaces with best in class amenities to enable our future focused occupiers to thrive.

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Helifix HeliBar Remedial Helical stainless steel reinforcing bar for masonry repair and new construction Easi-Fix Helical Bars are manufactured from 304 grade stainless steel and each bar is cold rolled to further harden the steel and increase its tensile strength. During the cold roll/ twisting process the unique fin design is formed which imparts strength and allows the anchoring grouts to form a cohesive bond to the bar. Our unique helical structure is designed with over 25 years’ experience and offers the user complete confidence in the product’s ability to perform over time. Easi-Fix - Specialist solutions. Made possible. Insert a further bead of HeliBondover the exposed HeliBar, finishing 12mm from face and ‘iron’ firmly into the slot using the HeliBar insertion tool Push the helical bar firmly into the grout to around two thirds of the depth of the slot. Make sure that the bar extends 500mm either side of the window or door.

His expert knowledge spans all products and systems that we sell at Permagard, including internal and external waterproofing, structural repair and green roofs.

Bars | 6 mm x 1 m - Twistfix Crack Stitching Kit | 10 Bars | 6 mm x 1 m - Twistfix

Helical bars are stainless steel reinforcing rods. Power rollers squeeze the rod to alter its shape. The shaped rod twists through a die to form a helix. The cold working doubles the rod's tensile strength. The twisting makes the bar more ductile. What are Helical Bars used for? The Helifix HeliBar is a helical stainless steel reinforcing bar, with substantial tensile properties, used for strengthening and stabilising masonry in both new build and remedial situations. General builders are able to buy Twistfix helical bars in a wide range of lengths and diameters; all with improved product tolerance and consistency. Apply a second bead of anchor grout into the slot, making sure that the first bar is completely covered. Trowel away any excess grout before adding the second helical bar. This bar should reach around half the depth of the slot and be at least 10mm from the first bar. Helical bars have great axial strength when grouted into walls. They are able to spread loads and accommodate natural and cyclical movements within a building whilst holding the components firmly together.The reinforcing bars are generally concealed within mortar beds to disguise installation.Twistfix only supplies helicalbars produced with this advanced engineering.The upgraded bars areproduced in the UK's only manufacturing facility that, under one roof,takes in round wire and sends out finished helical products. Other manufacturers merely part-process pre-shaped wire thathas been cold roll-profiledby a third party. The Helical team is a diverse and experienced group of professionals with specialist skills who are committed to being part of a market leading team and producing the very best results. We have broken down the installation into simple easy to follow steps. The installation method outlined below applies to both window and door lintels. It is strongly recommended that you install helical bars at two levels above the failed lintel. The helix shape rod is excellent for bed joint reinforcement. The helix's peaks and troughs boost the bar's grip in mortar. Helical bars are helpful for various masonry repairs.

Helibar Product Datasheet - Home | Helifix

A particular advantage of helical stitching kits is their ease of application. Helical bars can be inserted into existing masonry with minimal effort or disturbance, providing excellent strength while leaving no visible mark on the wall’s exterior.

What are the benefits using these twisted bars?

Pump a second bead of the WHO60® grout to fill each slot evenly to within 15mm of the wall surface. The bars are completely versatile and can be cut to any length and bent into any shape. Fitted with either polyester resin or cementitious grout, both techniques will help increase the tensile and flexural structure of the masonry wall. Easi-Fix Helical Drive Ties Push a helical bar into the incision about three-quarters deep. Ensure the grout encapsulates it and compress any grout that has been displaced. Helical bars are extremely versatile - they can be cut to any length and bent to form the required shape. We recommend fitting them with Easi-Fix 2C cementitious grout or the PermaCEM Anchor Grout. Helical bars are a proven way of increasing the tensile and flexural structure of masonry walls. Clear all loose debris from the newly chased apertures and use clean water to ensure they are thoroughly flushed out and wet-down before installation of the grout. Wetting the masonry reduces suction of the liquid from the grout.