Our materials are sourced from a company called helifix whos products have been used all over the world including the sydney opera house. Our crack stitchingtools are easy to apply to make cracks in your masonry materials a thing of the past. If left untreated the consequence can lead to the exterior masonry of the cavity collapsing. Wall ties and restraint fixings are an essential element in the stability of masonry panels. Helifix helibar helical stainless steel reinforcing bar. Crack stitching helifix crack stitching repairs and stabilizes cracked masonry using helical stainless steel helibars bonded. If the site survey so determines, our structural repair surveyor will prepare a helifix design. Helix fixings bespoke stabilisation ties and bars for. Helifix has developed a range of high performance stainless steel ties, fixings. 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. Helifix crack stitching involves bonding stainless steel helibars into appropriate bed. In fact, its ideal for just about any dwelling, including. Crack stitching helifix crack repair systems helifix system to fix cracks in walls cracked masonry is best stablised by bonding stainless steel bars into appropriate joints across cracks in internal.
With helifix, were able to use nondisruptive installation techniques that help to preserve the look of your home or building. Helifix repair and reinforcement products, with their concealed. Ancon manufactures fixings in a variety of lengths and types for restraining brickwork, blockwork and stonework. Extremely economical compared with alternative methods. 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. 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. In combination with other helifix ties and fixings it provides a comprehensive, reliable and. Cracked masonry is best stabilised by bonding helibar stainless steel bars into. Helifix is continually developing a range of wall ties, which accommodate modern methods of construction. Internalexternal walls, arches, delaminated masonry and. Helifix new build products helifix is continually developing a range of wall ties, which accommodate modern methods of construction. Helifix approved installers protectahome over 38 years experience.
Matrix grouting mortar, a special grouting mortar, is specifically prepared to meet the requirements of the matrix crack stitching bars. Cementie is a remedial wall tie system designed for use with thin wall and hollow block far wythes and in buildings over four storys high. The good news is we have some pretty nifty tools thatll restore your wall to its former glory. Helifix bars how long would it take to fit them and at. Who60 is a polymer modified grout that has been specifically formulated to bond crack stitching bars in masonry walls. Crack stitching kit new york masonry helical ties, masonry. Helifix is the market leader in the design and production of professional helical wall ties, masonry repair systems and fixings. Supplying helix ties and bars across the uk and us. Read more about thor helical global distribution network. Ties are grouted into existing masonry joints to repair cracks and increase strength with minimum disturbance.
Helifix crack stitching wall crack repair bricklay pros. Bricklay pros provide helifix crack stitching and mortar repair for cracked walls, brick, and stone work. Made of type 304 stainless steel, the helitie stitching tie features radial. Helifix remedial ties, fixings and masonry reinforcement products and techniques. Helifix structural fixings 3 products sort by filter 0 filters clear all. Helifix cementie remedial wall tie for use with thin wall leaves and in buildings over four storeys high.
Helifix stitching system mr crack fix wall stitching. Resitie remedial tie with a resin and resin fix helifix. Crack stitching helifix crack repair systems helifix system to fix cracks in walls cracked masonry is best stablised by bonding stainless steel bars into appropriate joints across cracks in internal external walls. 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. Dryfix ties are probably the quickest and most costeffective ties available. 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. Crack stitching bars thor helical wall ties helical. 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.
The craftsmanship used during replacement of wall ties can be the. Internalexternal walls, arches, delaminated masonry and rubble filled walls. However, most common faults can be overcome by using various combinations of helifix remedial ties, fixings and masonry reinforcement products and techniques. Tying walls to floor and roof joists reconnecting separated walls creating masonry beams. Helifix crack stitching repairs and stabilizes cracked masonry using helical. Remedial wall ties it happens occasionally on a job site, veneer ties inadvertently get left out of the wall during construction or some of the wall ties are fastened to the exterior sheathing and not the wood or metal studs as building code requires. Crack stitching bars matrix industries matrix industries.
Startie is a new build stainless steel wall tie for securing a new leaf to an existing brick, stone or concrete wall. There are helifix remedial ties for all situations and materials. Helifix crack repair stitching products to stabilise. Twistfix supplies a range of masonry reinforcement products including stainless steel helical bars that stitch across the fractures to strengthen and repair cracks. It happens occasionally on a job site, veneer ties inadvertently get left out of the wall during construction or some of the wall ties are fastened to the exterior sheathing and not the wood or metal studs as building code requires. When installed, these bars evenly redistribute tensile forces over the reinforced area to stabilise the structure. Having created the original onepiece stainless steel helical fixing nearly 30 years ago, helifix became the market leader in the design and manufacture, at its own uk factory, of specialist helical wall ties, fixings and masonry repair systems. Helifix crack stitching system is highly effective where large cracks occur along the wall surface, especially where the masonry has become detached, effectively compromising the walls structural strength and integrity. A 10 bar professional crack stitching kit with everything needed for repairing cracks in walls. Helifix approved installers protectahome over 38 years. Thor helical is the worlds leading manufacturer of helical bars, wall ties and insulation fixings.
Our friction fit wall tie brings stabilisation to buildings by seamlessly connecting material layers. Wall tie corrosion is a common cause of wall tie failure in coastal areas. Helifix crack repair stitching products to stabilise cracked masonry helifix remedial helical wall ties drilling technique and testing guide helifix. 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. The craftsmanship used during replacement of wall ties can be the difference between a building just being made stable or making it safe and enhancing its beauty. We can replace the ties using stainless steal helical wall ties. Bowtie is a retrofit stainless steel tie used to stabilize bowing bulging walls. Fixing solutions are available for timber frame construction, securing masonry directly to inner leaf blocks or panels, extending. High tensile crack stitching bars are bonded into slots made in masonry. The staifix range of wall ties includes solutions for all types. Helifix construction specialists in helical wall ties, fixings and masonry repair systems with concealed nondisruptive installation. Based on our own unique helical design, we have developed a range of high performance stainless steel ties, fixings and masonry repair and reinforcement systems that combine the required strength with flexibility, durability and great holding power in all commonly used building materials. They are also inexpensive and wont cause any further damage to the wall.
The staifix range of wall ties includes solutions for all types of masonry construction including traditional bricktoblock, thinjoint. The helitie helical wall tie is a stainlesssteel tie used to anchor building facades to structural members or to stabilize brick walls. Made of type 304 stainless steel, the helitie stitching tie features radial fins formed on the steel wire via cold rolling. Dryfix is a slim, versatile and rapidly installed mechanical pinning and remedial tying system that requires no resin, grout or mechanical.
Helifix is continually developing a range of wall ties, which accommodate. 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. Crack stitching kit 10 bars twistfix wall ties, damp. Wall tie replacement is a fast and costeffective option available to eradicate the issue. Crack stitching is a masonry repair technique that reconnects and reinforces cracked walls. The helical design allows the tie to be driven quickly and easily into a predrilled pilot hole or embedded into mortar joints in new construction to provide a mechanical connection between a masonry facade and its backup material. Premier 1st for property care are proud helifix approved installers. We use a purpose built helifix system to do this and successfully helifix crack repair perth homes. Combined with tying, pinning and crack stitching, the helibeam system will restore full structural integrity. Suitable for use in stitching all types of cracked brick, block and masonry.
On completion, the bars and the grout are concealed, retaining the original character of the wall. Material austenitic stainless steel grade 304 or 316. Repairs using the permagard crack stitching kit are made quickly with the minimum of disruption. 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. Jun 18, 2012 dryfix is a versatile and rapidly installed mechanical pinning and remedial tying system that requires no resin, grout or mechanical expansion. Applications of remedial helical wall ties masonry products helifix. Helifix bars how long would it take to fit them and at what. Helifix retrotie remedial wall ties using a dryresin fixing.
Applications of remedial helical wall ties masonry. Suitable for use in stitching all types of cracked brick, block and. The heli tie helical wall tie is a stainlesssteel tie used to anchor building facades to structural members or to stabilize brick walls. The need for remedial wall ties was established in the early 1980s, when wall tie failure was discovered as being a widespread problem across the uk before then british standard wall ties were typically manufactured from mild steel and. Stainless steel helical bars are chemically bonded into horizontal slots, cut in bed joints, which stitch across the crack. 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. Failing wall ties if you live near the coast, over time the sea air will erode the metal wall ties which hold the external and internal walls together causing them to fail. Walls suffering from failed, omitted or inadequate wall tie systems are most vulnerable during high winds and seismic events.
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 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. Approved helifix installers helitec structural services. 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. 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 repairs and stabilises cracked masonry using stainless steel helibars bonded. 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. Thor helical australia the ultimate in masonry repair.
Masonry may deteriorate, crack, delaminate and fail for a variety of reasons. Generates high tensile strength with mortar and helibond grout. Cracked masonry is best stablised by bonding stainless steel bars into appropriate joints across the cracks. Helifix crack stitching repair solution bowsan wall. Resitie is a remedial wall tie used where a resin bonding is required at both tie ends. 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. Anchor masonry to other materials swiftly and effectively with our timber frame ties. Based on our own unique helical design, we have developed a range of high performance stainless steel ties, fixings and masonry repair and reinforcement systems that combine the required strength with flexibility, durability and great holding. Helifix repair and reinforcement products, with their concealed nondisruptive. The helical design allows the tie to be driven quickly and easily into a predrilled pilot hole or embedded into mortar joints in new construction to provide a mechanical connection between a masonry. Helifix products and their concealed, nondisruptive, installation techniques play an important role in preserving our built environment, from housing, offices, factories and bridges to churches, listed buildings and heritage structures. Great axial strength yet creates no additional stresses.
My elderly parents had the builders round on monday to fit 5 helifix bars 1 x 11m, 4 x 7. Dryfix is a versatile and rapidly installed mechanical pinning and remedial tying system that requires no resin, grout or mechanical expansion. Mr crack fix is an approved installer of the helifix stitching system. 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. High tensile crack stitching bars are bonded into slots made in masonry to stitch across cracks in walls. As approved installers, our workforce is trained to the highest level, with our work assessed for optimum performance, ensuring a high standard of. Our flair for innovation, intelligent design and advanced production engineering help us supply the best and most diverse range of helical fixings available. How to repair cracks in brickwork, blockwork and random stone walls. The simpson strongtie helitie helical stitching tie provides a unique solution to the preservation and repair of damaged brick and masonry structures. Matrix crack stitching solutions manufactured from stainless, austenitic steel of 6mm diameter in any length from 1m to 10m. 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.
The thor crack stitching kit includes everything needed to reconnect and reinforce cracked brickwork and masonry in all types of cracked brick, block, stone and other types of masonry. 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. For most situations the helibeam system is able to secure the building by creating masonry beams that reinforce the existing masonry and redistribute the loads away from the problem area. Helifix dryfix easily installed remedial wall tie requiring no grouts, resins or. Helifix crack repair stitching products to stabilise cracked. A wall tie survey can involve an intrusive wall tie survey to assess the condition of wall ties within the cavity wall or an initial visual inspection may be the first step. Tensile loads are redistributed along the masonry to minimise further. Resities are ideally suited for use in situations not otherwise suited to mechanical pinning or for use in small quantities minimising specialised tooling requirements. Helifix crack stitching repairs and stabilises cracked masonry using stainless. Austenitic stainless steel helical reinforcing bars. Helifix cemtie grouted tie for stabilising and consolidation of solid masonry. Helifix helibar helical stainless steel bars for masonry reinforcement, crack.
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