Concrete deterioration can occur due to corrosion, structural damage, water infiltration, seismic activity or a multitude of other reasons. Over time, and with increased exposure to the elements, chunks of untreated concrete can fall from your structure, damaging property, or even worse, striking a person walking underneath. Years of research and decades of practical experience have enabled Sika to develop a complete solution for restoring and rehabilitating concrete structures. Sika's advice and customer support is second to none, from concept to successful completion on site.
All this is based on more than 100 years of experience in large and small projects all over the world. When it comes to concrete repair, it is essential to take the necessary steps to ensure a successful outcome. First, find out what has caused the damage, make the necessary preparations to remove the unusable concrete and contamination, and then install a repair designed to solve the problem. The worst thing you can do is make a repair that won't last. Someone once told me that more than 50 percent of concrete repairs fail again within two years.
It's not a track record that inspires confidence. Sika offers a full range of products to prevent corrosion of steel reinforcement by adequately protecting the surrounding concrete. Tapping the surface of the concrete with a hammer will reveal delaminated areas that can be outlined with paint. A large diagonal crack through a concrete beam is serious and means it is time to call an engineer, do not take responsibility for structural work unless you know what you are doing. Sika concrete repair mortars are suitable for restoration work, repairing spalling and damaged concrete in all types of structures, including buildings, bridges, infrastructure and superstructures. For more than 50 years, Remedial has specialised in concrete repair for residential and commercial strata buildings, commercial buildings and industrial complexes.
Sika pore fillers and levelling mortars are thin-bed coatings designed to repair minor defects such as pore repair and hollow-core concrete. Maintain the integrity of concrete slabs by asking Designer Concrete Resurfacing to provide essential slab repair assistance. The best method of concrete repair depends on the type of damage and whether your fixing a slab, driveway, pool deck, interior floor, or other surface. After a few days, your concrete looks fantastic and you can return to using your concrete area as normal. We help residents of Sydney and surrounding communities by offering experienced and knowledgeable concrete repair services.
Most repair materials today are polymer modified concrete, which means the basic material is a mixture of portland cement and aggregate with a polymer (usually latex) added. Take a cracker and bend the corner breaks in a diagonal line exactly like a concrete slab. When concrete needs to be resurfaced or levelled, special mortars are needed to fill the pores in the surface. With any concrete repair, take this lesson to heart and you'll be off to a good start: find out what has caused the damage, make the necessary preparations to remove the unusable concrete and contamination, and then install a repair designed to solve the problem. Sika's advice and customer support is second to none when it comes to restoring and rehabilitating concrete structures. With more than 100 years of experience in large and small projects all over the world, Zugerstrasse 50 CH-6341 Baar (ZG) Switzerland provides reliable solutions for any kind of concrete repair.