Integral waterproofing is the process of adding waterproofing materials directly to the concrete or mortar mix. It has an advantage over surface-applied treatments because it becomes part of the concrete binder, which is more solid and united and forms a more effective water barrier. Consequently, it performs exceptionally well on the high-moisture foundations of basements and vulnerable areas.
As a matter of fact, integral waterproofing is one of the most common methods builders use to improve the durability and service life of structures prone to moist or wet environments.
In addition, when you apply integral waterproofing, you can add floor coatings to this protective system by filling possible gaps with the seal, making it look much more desirable. Floor coatings complete waterproofing by providing a secondary defense against moisture infiltration. They create a close, watertight system with no openings where breaches often occur at joints and seams, and therefore, the water-resistance action remains unbroken.
Hence, this article will further provide information on integral waterproofing that will benefit your next project.
Types of Integral Waterproofing Admixtures
Crystalline Admixtures
This chemical reaction completely seals waterways, preventing further infiltration by water. These admixtures benefit concrete, mainly vulnerable to a large amount of water or high pressure.
Hydrophobic Admixtures
It inserts agents directly into concrete that prevent the absorption of water. In this sense, there will be retardation to moisture absorption by concrete. Such a product would be appropriate for outdoor concrete surfaces, such as driveways, pavements, or balconies, where constant rainwater and other moist sources would provoke cracking and spalling.
Silica Fume Admixtures
It introduces superfine particles to the concrete mixture, filling the microscopic pores and capillaries in the concrete matrix. Silica fume is highly sought after in high-performance applications like high-rise buildings and marine structures where superior durability and resistance to environmental factors are mainly important.
Latent Hydraulic Admixtures
It combines with water and cement hydration byproducts to produce further cementitious materials within the concrete. Concrete admixtures are particularly useful in substructure foundations to protect against water ingress. They also prove advantageous in concrete pipes and service cover holes, which require high-density concrete to withstand water pressure and leakage.
Integral Waterproofing Step-by-Step Method
- Preparation: Before applying integral waterproofing, ensure the concrete surfaces are clean, dry, and contamination-free. Concrete preparation accounts for the excellent bonding the admixture has.
- Right Admixture: Choose the right admixture for your requirements or project. Consult suppliers and experts to determine which type of admixture would be best for your environment and structural requirements.
- Mixing: The proper admixture mix is the key to good integral waterproofing. Always maintain the ratio by the manufacturer. When you mix correctly, you ensure all the concrete receives equal admixture.
- Concrete Placing: Deliver it for placing in formwork as early as possible. Compact it thoroughly so that no voids are present, which may devastate its waterproofing characteristics. Use the right tools to produce the highest quality finish.
- Curing: The backbone of the process is in its curing. Moist avoids high-temperature variation in the curing time. It ensures optimum strength and grade of waterproofing concrete.
- Inspection and Maintenance: Consequently, after curing the cement, inspect for defects. Periodic or routine maintenance helps the system last longer. Apply solutions quickly to ensure an adequate barrier against moisture.
FAQs
What is integral type waterproofing?
In integral-type waterproofing, the waterproofing is mixed directly with the concrete or mortar under preparation. Thus, the concrete mass, which has no gap so that moisture may penetrate from within, takes on the characteristics of the material you use.
What is an integral waterproofer?
An integral waterproofer is a chemical you add to concrete or mortar to make it more water-resistant. It waterproofs ore filling within the concrete, repelling water or forming a crystalline structure that blocks water pathways.
What is the difference between integral waterproofing and crystalline waterproofing?
There are two categories of integral waterproofing. Generally, it can be defined as incorporating waterproofing agents into concrete. Among the integral waterproofing methods is crystalline waterproofing. Crystalline waterproofing mainly involves using crystalline admixtures to establish a waterproof system within concrete. The crystals start growing in the waterproofing and fill pores.
What is the best type of waterproofing?
Integral waterproofing makes sense when internal sources of water ingress into concrete because it provides secondary protection by surface-applied membranes and coatings. Crystalline waterproofing is one of the most important, durable, self-healing applications. Different waterproofing varieties have advantages; sometimes, combining the best technique for a situation makes better sense.
Get Your Integral Waterproofing at Sealbond Now!
Sealbond offers its services to anyone willing and keen to ensure they do and execute high-quality integral waterproofing. Our workforce is constantly updated with the latest waterproofing technologies and techniques and can always offer custom formulation and solutions based on individual needs. We also work with various solutions and products that protect and enhance your property, including polyurethane waterproofing, bitumen waterproofing, and polyurea waterproofing.
For integral waterproofing, call us today for more information about our services and how they protect your building against water damage.
