Commercial Concrete Repair Needs
Commercial Concrete repairs can be carried out with a cost effective system combining abseiling access with trade concrete repair technicians, allowing us to provide a full range of commercial concrete repairs services.
High rise facades require maintenance to up keep the exterior concrete surface and may require isolated concrete repairs. Our team will be able to access the area without expensive access equipment to provide a cost-effective solution.
All of our team members are qualified technical rope access workers with a minimum level II qualification.
Our expert team of high rise industrial rope access workers can also do facade concrete repairs.
We can access the exterior of a facade using our Industrial Rope Access method to carry out necessary repairs to the concrete facade from cracked concrete, concrete cancer, spalling, expansion joint sealing, concrete carbonation treatment and many other types of facade repairs you may need.
All repairs are carried out in accordance with building regulations and manufacturers’ instructions, we also are approved applicators of Sika, Parchem and various other brand name products.
You may have already seen our abseilers doing rope access on high rise window cleaning in Sydney as we have many teams working in the Sydney CBD cleaning windows from rope access or BMU ( Building Maintenance Unit ). They do not only do window cleaning but they are also performing many other types of maintenance services by abseiling.
Sydney high rise commercial concrete repairers servicing Sydney CBD perform rope access concrete repairs in difficult to access area by using abseiling equipment to allow safely attachments to pre-installed anchor points in two individual points. Then, they are attached to the rope with industrial descender equipment supplied from a Single Rope Technique in Padstow.
- Concrete Cancer Repairs
- Spalling Repairs
- Cracked walls and facade repairs
- Concrete Patch Repairs
We offer our services Australia Wide
Sydney NSW – QLD – ACT – VIC – WA – NT – SA
Cost Effective Concrete Repairs
Concrete repairs in Sydney is inherent due to the proximity to the ocean. As salt travels inland to over 100km., the salt when air bourne combined with strong wind currents and rain, the salty water gets absorbed into the concrete wherein the internal steel re-inforcing is within 25mm to the surface normally. It will start corrosion and can easily expand through internal steel rusts. This will result to an expanding force that may blow out or spall the surrounding concrete, this process results in the term Spalling or Spalled Concrete. The method required for concrete spalling repairs needs an access to the area through Industrial Rope Access. The accessibility provided the repair person will allow removal of damaged concrete surrounding the affected area by using a grinder to square cut down through to the internal steel.
Preparation of the internal steel requires all rust and laitance to be remove using abrasive power tools down to bare white steel first. However, where loss is greater than 10% of the steel, it will require replacement in consultancy from a structural engineer. Then, cutting square edges to minimum of 25mm.
Patching requires application of Sika Monotop 610 internal steel treatment sink coating to be applied as specified by manufacturer’s directions. Then, apply Sika Monotop 615 HB or CI to the wet Monotop 610 (as the 610 is also a bonding bridge). Fill the affected areas with Monotop 615 and finish with concreting techniques to best match the existing finish of the facade. Allow to cure for 48 hours before painting.
Client Satisfaction – Guaranteed for Quality Concrete Repairs and Remedial Works.
Advanced Solutions Group’s Team will ensure that all works are performed using the highest of quality materials. All works performed will have quality assurance documentation noting areas of concrete repairs including photo and diagram reference guide for transparent business relation. You are more than welcome to acquire any in-house information for quality assurance.