Helifix helibar helical stainless steel reinforcing bar. Helifix is the market leader in the design and production of professional helical wall ties, masonry repair systems and fixings. Manufactured from stainless, austenitic steel of 6mm diameter in any length from 1m to 10m. Helifix crack stitching repairs and stabilises cracked masonry using stainless steel helibars bonded into cut slots with helibond grout for a quick, simple. Helifix australia supplies the australian construction industry with a range of construction ties, fixings and masonry repair and reinforcement systems, providing solutions for modern masonry repair and reinforcement and commonly occuring structural faults. Crack stitching kits crack stitching bars permagard.
If you are looking for a helifix approved installer then please do get in touch t. Masonry may move and crack as a result of movement in foundation soils, seismic activity and cyclical wet and dry, hot and cold environmental conditions. Helifix helibar helical stainless steel bars for masonry reinforcement, crack stitching, lintel repaircreation and masonry beaming. The brickfix wall crack repair kit offers a fast and costeffective solution for crack repair in masonry walls. Crack stitching kit 10 x crack stitching bars 1m x 6mm.
A structural engineer will often recommend asrs specifically or suggest an approved helifix installer, like us, with the expertise to carry out structural repairs. If there is render, this thickness must be added to the depth of slot. Experts in the remedial market have designed the kits contents, guaranteeing the correct specification of reinforcing bar, grout and installation tools required for this application and the compatibility of all components. Our crack stitchingtools are easy to apply to make cracks in your masonry materials a thing of the past. Repairing cracks in walls with our kit permagards crack stitching kit contains all the components needed to repair vertical or stepped cracks in masonry walls. This is designed to provide added peace of mind to clients as it ensures that our 10year proten services company structural guarantee is safeguarded for the future. Helifix have been testing and refining their systems since 1985. Crack stitching bars matrix industries matrix industries. Great axial strength yet creates no additional stresses.
Where cracks are less than 500mm from an external corner or an opening, at least 100mm should be bent round the corner and bonded into the return wall. May 24, 2012 john heseltine, technical manager at helifix explains how to use the crack stitching kit. Crack stitching to repair and stabilise cracked masonry. Crack stitching must be installed in the masonry and never in the render. Contains all the necessary components for effective and reliable stitching of cracked masonry. Helifix crack stitching repair solution bowsan wall crack. The helifix crack stitching kit contains the necessary components for the effective and reliable stitching of cracked masonry. Twistfix supplies a range of masonry reinforcement products including stainless steel helical bars that stitch across the fractures to strengthen and repair cracks. Hd helical anchors, crack stitching systems, and strong bonding helibond grout and dryfixkit, our employees can deliver the kind. Extremely economical compared with alternative methods. Where a crack is less than 500mm from the end of a wall or an opening, the helibar is to be continued for at least 200mm around the corner and bonded into the adjoining wall or bent back and fixed into the reveal.
Call now to speak with our team 07842 200971 uk 07519 726864 uk 011 44 7842 200971 usa 011 44 7519 726864 usa. Repairs using the permagard crack stitching kit are made quickly with the minimum of disruption. They are also inexpensive and wont cause any further damage to the wall. Helifix is a cuttingedge structural solutions business based in the uk. Helifix crack repair stitching products to stabilise cracked masonry helifix. Where a boathouse was removed, helifix crack stitching was specified to address subsequent cracking of five internal cross walls on the grade i listed building.
Suitable for use in stitching all types of cracked brick, block and masonry. Propertiesultra strong304cu austinitec stainless steel reinforcement bar high fin profile for extra adhesiontwice cold work hardened for higher tensile strength. Helifix helibar helical stainless steel bars for masonry. Below we describe how the helibeam system would be used as a solution for crack stitching, in a standard scenario. The structural repair system integrates the axial strength and elasticity of thor helical bars with the properties of who60 grout to enhance the tensile, shear and flexural capacity of masonry walls. Helifix crack stitching provides a quick, simple, effective and permanent means of stabilising cracked masonry. Stainless steel helical bars are chemically bonded into horizontal slots, cut in bed joints, which stitch across the crack. The helifix warranty is a 10year insurance backed warranty provided by helifix which proten can offer to clients due to our helifix approved contractor status. Helifix bars how long would it take to fit them and at. About us helifix has been at the forefront of technical innovation in the design and manufacture of construction ties, fixings and masonry repair systems for nearly 30 years.
Helifix sockfix mechanically grouted sock anchor for a variety of applications, including lateral. Brickfix masonry crack repair kit 6mm wall stitching kit. An alternative to helifix helical bar, crack stitching. When used in conjunction with other products in the helifix range it forms part of the helibeam system which is used for cost effective restoration and enhancement of the structural integrity and load bearing capabilities of masonry buildings and structures. Remedial products over the last 35 years, helifix has developed a comprehensive range of versatile, purposedesigned, remedial products that individually or in combination, are able to costeffectively solve virtually all commonly occuring problems of structural failure in bricks, blocks, stone, concrete, timber and local materials. Who60 is a polymer modified grout that has been specifically formulated to bond crack stitching bars in masonry walls. Helifix approved installers protectahome over 38 years experience. Helifix structural fixings 3 products sort by filter 0 filters clear all. Concrete crack injection repair an epoxy sealing system kit for repairing vertical and horizontal cracks in concrete walls, floors, columns, beams and lintels. The process more than doubles the tensile strength of the parent stainless steel bar. This product is the most commonly used and specified helical bar typical usescrack stitching, masonry beaming. Helix fixings repairing and stabilising cracked masonry. Mr crack fix is an approved installer of the helifix stitching system. Helifix crack stitching efficient and reliable means of permanently stitchingrepairing masonry cracks.
Repair cracked brickwork helifix crack stitching box kit. Helifix crack repair helibar cardboard tube cw end caps 1m x 80mm 10 pack 84070. When installed, these bars evenly redistribute tensile forces over the reinforced area to stabilise the structure. Helifix crack repair stitching products to stabilise. High tensile crack stitching bars are bonded into slots made in masonry to stitch across cracks in walls. Repairs carried out using this crack stitching kit system will stabilise the structure, provide resistance against further cracking and restore the structural integrity of the masonry. The stainless steel helical bars are placed into horizontal slots, which are cut into the mortar bed joints across the crack and then grouted into place using permacem grout. Mar, 2012 lengths of helibar extending 500mm either side of the crack are bonded into cut slots, normally the mortar beds, with helibond grout or polyplus resin for a reliable and permanent solution. The uk market leading manufacturer of remedial wall ties, fixings, crack stitching bars and helical reinforcement for masonry repairs. Whitehaven sports center, cumbria uk, the brickwork to one side of the building had blown down during a storm and it was found to have inadequate wall ties mayson brothers installed helifix wall ties to the whole of the sports center, crack stitching and movement joint creations this work was carried out in about 2001 the photos were taken in.
Helifix approved contractors approved installers proten. Concealed crack stitching at grade i listed somerset house. By utilizing helifixs bowtie repair system, hd helical anchors, crack stitching systems, and strong bonding helibond grout and dryfixkit, our employees can deliver the kind of results that no other contractor in the state can match. This kit contains all the necessary components to permanently repair vertical or stepped cracks in masonry. As approved installers, our workforce is trained to the highest level, with our work assessed for optimum performance, ensuring a high standard of. Theyve been providing products and developing repair techniques for over 30 years, and their reputation in the field is secondtonone. The system allows cracks in walls to be stabilised by bonding ce marked brickfix helical crack stitching bars into slots cut into the walls mortar course using specially formulated brickfix grouts.
In the case of factory defects, we will replace the product for you. Having created the original onepiece stainless steel helical fastening nearly 30 years ago, helifix became a market leader in the design and manufacture, at its own uk factory, of specialist construction wall ties. Crack stitching repairs carried out using this kit will stabilise the structure, provide resistance against further cracking and restore the structural integrity of the masonry. The system allows cracks in walls to be stabilised by bonding ce marked brickfix helical crack stitching bars into slots cut into the walls. Crack stitching lengths of helical helibar extending 500mm either side of the crack are bonded into cut slots, normally the mortar beds, with helibond grout for a reliable and permanent solution. Supplying helix ties and bars across the uk and us. Having created the original onepiece stainless steel helical fastening nearly 30 years ago, helifix became a market leader in the design and manufacture, at its own uk factory, of specialist construction wall ties, structural fastenings and masonry repair systems. Crack stitching for the repair of cracked masonry by helifix helifix crack stitching repairs and stabilises cracked masonry using stainless steel helibars bonded into cut slots with helibond grout for a quick, simple, effective and permanent solution. Lengths of helibar extending 500mm either side of the crack are bonded into cut slots, normally the mortar beds, with helibond grout or. Tensile loads are redistributed along the masonry to minimise further developments of the crack which may occur with simple injection methods. Kits are available containing 10 lengths of 6mm helibar.
Anchor masonry to other materials swiftly and effectively with our timber frame ties. Helifix crack repair stitching products to stabilise cracked. Crack stitching for the repair of cracked masonry by helifix. Tensile loads are redistributed along the masonry to minimise further. Overview of the crack stitching system the system comprises of 4. Products are available direct, through all major reputable. Helifix is a technically led company with an ongoing product development programme backed by thorough independent testing. Matrix grouting mortar, a special grouting mortar, is specifically prepared to meet the requirements of the matrix crack stitching bars, enabling a firstrate binding integration of the steel into the selected masonry. On completion, the bars and the grout are concealed, retaining the original character of the wall. Lengths of helibar extending 500mm either side of the crack are bonded into cut slots, normally the mortar beds, with helibond grout or resin for a reliable and permanent solution. Helix fixings bespoke stabilisation ties and bars for.
Used for masonry beaming, crack stitching, lintel repaircreation and movement joints, helifix helibar can also be combined with other helifix products to form part of an overall repair strategy. Lengths of helibar extending 500mm either side of the crack are bonded into cut slots, normally the mortar beds, with helibond grout or polyplus resin for a reliable and permanent solution. If you are a loss adjuster, insurance company, surveyor or homeowner, we are a onestop shop for all your structural repair solutions. Helifix is the market leader in the design and production of professional helical wall ties, masonry repair systems and fixings as approved installers, our workforce is trained to the highest level, with our work assessed for optimum performance, ensuring a high standard of work and quality control. Crack stitching is a masonry repair technique that reconnects and reinforces cracked walls.
Bonds helibar stainless bars into appropriate bed joints or cut slots, stabilises masonry and redistributes tensile loads to minimise any further development of the crack. Helifix crack stitching repairs and stabilises cracked masonry using stainless steel helibars bonded into cut slots with helibond grout for a quick, simple, effective and permanent solution. Kit contains 10 x helical crack stitching bars 1m x 6mm 5 x. Helifix bars how long would it take to fit them and at what. Using 400mm long bars, installation is very similar to crack stitching. Helifix crack stitching repairs and stabilizes cracked masonry using helical stainless steel helibars bonded into cut slots with helibond grout for a quick, simple, effective and permanent solution. Contact us for more information on our stepbystep installation guide and our crack stitching products. Helifix crack stitching repairs and stabilises cracked masonry using stainless steel helibars bonded into cut slots with helibond grout for a quick, simple, effective and permanent solution cracked masonry is best stabilised by bonding helibar stainless steel bars into appropriate bed joints or cut slots. Ultra strong304cu austinitec stainless steel reinforcement bar high fin profile for extra adhesion. The builders had been employed to do remedial subsidence work to a crack at the corner of the house due to a collapsed soil pipe by the insurance company and agreed to do the additional work, recommending helifix rather than proper lintels, as they said this would be. In 1993, following several years of experience, they introduced the helibeam system of masonry reinforcement. Twice cold work hardened for higher tensile strength. Helifix stitching system mr crack fix wall stitching. Free expert advice, trade prices and next day uk delivery buy now.
Fixing solutions are available for timber frame construction, securing masonry directly to inner leaf blocks or panels, extending or securing new walls to existing walls and fixing timber or mdf to masonry. John heseltine, technical manager at helifix explains how to use the crack stitching kit. Where cracks are less than 500mm from an external corner or an opening, at least 100mm should be bent round the corner and bonded into the return wall or bent and fixed into the reveal, avoiding any dpc membrane. Our friction fit wall tie brings stabilisation to buildings by seamlessly connecting material layers. Bonding helibar stainless steel bars into appropriate bed joints or cut slot stabilises the masonry and redistributes tensile loads to minimise further development of the crack. Successful masonry repair and refurbishment projects helifix. Helifix helibar protectahome helifix approved installers. Ensure the masonry is well wetted or primed to prevent premature drying of the helibond due to rapid dewatering, especially in hot conditions. Lengths of helibar extending 500mm either side of the crack are bonded into cut slots, normally the mortar beds, with. My elderly parents had the builders round on monday to fit 5 helifix bars 1 x 11m, 4 x 7. Crack stitching is a method of repairing and stabilising cracked masonry using helibars 6mm diameter bonded into cut slots with helibond cementitious grout.
For use in crack stitching masonry lintels and general structural repair. Cracked masonry is best stabilized by bonding helibar helical stainless steel bars into appropriate bed joints or cut slots, in bricks, blocks or stonework with helibond cementitious grout. The high strength, nondisruptive solution for the permanent repair of cracked masonry. Cracked masonry is best stabilised by bonding helibar stainless steel bars into appropriate bed joints or cut slots. Crack stitching stainless steel helibars in 4, 5, 6 or 8mm diameter are used with helibond grout to stabilise cracked masonry. The bar is installed across the joint, as with cracks, but is only bonded at one end. Tensile forces are redistributed along the full 1m length of the 6mm diameter stainless steel reinforcement bars to stabilise and strengthen the wall. During this time we have built an enviable reputation for product quality, engineering excellence and customer service and support. Austenitic stainless steel helical reinforcing bars. The other end is allowed to move freely by inserting it into a sleeve which is bonded into the masonry. Premier 1st for property care are proud helifix approved installers.
Generates high tensile strength with mortar and helibond grout. Helibeam system crack stitching preservation treatments. The crack stitching kit is supplied with all the components to repair the crack quickly and efficiently with the minimum of disruption. Helifix approved installers protectahome over 38 years. Helifix is continually developing a range of wall ties, which accommodate modern methods of construction. Bonds helibar stainless bars into appropriate bed joints or cut slots, stabilises masonry and redistributes tensile loads to.
Helifix crack stitching involves bonding stainless steel helibars into. Helifix sustainable structural solutions contractor gunite. Crack stitching is a method of repairing and stabilising cracked masonry using helibars 6mm diameter bonded into cut slots with helibond cementitious grout masonry may move and crack as a result of movement in foundation soils, seismic activity and cyclical wet and dry, hot and cold environmental conditions. Helifix dryfix remedial wall tie requiring no grouts, resins or mechanical expansion and with minimal disturbance to the existing structure.
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