Concrete leakage usually occurs when there are cracks or voids in the concrete. This typically develops when inadequate waterproofing measures are carried out. This leakage has the potential to cause serious damage to buildings and other structures, resulting in costly concrete leakage repairs and maintenance. Therefore, if you suspect a concrete leakage, it is important to consult a qualified waterproofing professional to assess the damage and take the necessary measures to prevent deterioration.
Concrete leakage repair: The main types
There are a number of different types of strategies that can be adopted when it comes to concrete leakage repair. We will walk you through some of Singapore’s most commonly used concrete waterproofing methods.
Cementitious waterproofing
This concrete leakage repair method involves applying a cement-based substance to the surface of the structure. This helps create an effective barrier against water infiltration. The mixture applied is typically made of cement, sand, and water and is placed in several layers for consistent and uniform thickness.
This technique is effective for old and new structures and is generally used in structures like tunnels and basements. However, this method is unsuitable for places with high water pressure or buildings that move or vibrate.
Liquid applied waterproofing
In liquid applied waterproofing, the concrete surface is coated with a liquid waterproofing membrane that prevents water penetration. This is a very popular choice for concrete leakage repairs and is frequently used for structures such as roofs, walls, and basements. Materials such as polyurethane, acrylic, bitumen, or silicone are generally used for this method.
Liquid waterproofing is very versatile and has many benefits, such as easy application, high durability and flexibility, and it is also easy on the pocket!
Bituminous coating waterproofing
This is also known as asphalt waterproofing and is made from a mixture of bitumen. Bitumen is a black viscous substance derived from crude oil and mineral fillers. The mixture is usually heated to a high temperature and is then applied to the surface.
Apart from concrete surfaces, this waterproofing technique is also useful in protecting surfaces such as metal and wood. Bituminous coating waterproofing is very effective as it can be easily applied using a brush or a spraying device, and this method is also resistant to ultraviolet (UV) radiation.
Bituminous membrane waterproofing
This is ideal for structures that are flat, like foundations and basements, but they are also used to waterproof bridges and roads. This is a popular option because they offer a smooth, adaptable membrane that won’t split or break as the underlying structure moves.
This membrane effectively keeps out water and can withstand harsh weather conditions. In addition to being adaptable to a variety of applications and structural requirements, bituminous membrane waterproofing solutions are also reasonably simple to install.
Synthetic membrane waterproofing
They are usually made from materials such as polyvinyl chloride (PVC), ethylene propylene diene monomer (EPDM), and thermoplastic polyolefin (TPO). This type is favoured due to its durability and ease of installation, and it is commonly used in commercial and industrial construction. But, it can be used for residential purposes as well.
However, this can be costly compared to other waterproofing methods, and they might not be suitable for some applications, such as those with high heat exposure. In addition, synthetic membrane waterproofing must be inspected and maintained on a regular basis.
Water reinforcement tapes
These tapes are usually made from polyester, polyethene, or fibreglass. They provide extra support to waterproofing membranes or coatings and can be used with other waterproofing materials.
They are convenient to use, can be quickly applied, and do not require specific tools or devices. Waterproofing synthetic tapes are commonly used to repair concrete leakages and can be utilised to cover any gaps or seams.
Concrete leakage repair: The benefits
As mentioned previously, concrete waterproofing is helpful in preventing further damage, but there are several other benefits. They include the following:
- Enhances safety
- Improves structural integrity
- Preserves the building or structure
- Reduces costs
Why you need to hire a professional to do the waterproofing job
There are a number of benefits of hiring a waterproofing expert; let us walk you through some of the key advantages:
Experience
Professional waterproofing companies have the required experience and expertise to handle any major leakages, and they can find the solution quickly and implement it effectively. This will help limit further harm and reduce the possibility of recurrences.
Quality work
Professionals will employ high-quality equipment and products and can ensure that the proper restoration is carried out. Excellent quality, excellent results!
Time and money
Allowing the experts to handle the issue means that the job will be done effectively and quickly. They have the experience and qualifications to use the right tools for the task, which will help avoid any delays or problems that may arise if an inexperienced individual does it. This means both your time and money will be saved.
Property value
The presence of any concrete leakages can reduce your property value significantly. Hiring a waterproofing specialist will ensure that your property is in good condition, and this will entice any prospective buyers or tenants.
In conclusion, it is more effective to hire an expert rather than try to fix your concrete leakage issues on your own. But which company can you rely on? Don’t worry. Saint Gobain can help you with all your waterproofing needs. They have been in this industry for over 30 years and are widely regarded as the construction market leader in Asia. They take a lot of pride in their work, and their team is dedicated to providing every customer with the best possible service. So why wait?
Get in touch with this experienced team and clarify all your doubts today!
