Why a Waterstop is Needed in a Concrete Structure

Leaking brick wall

Concrete joints play an important role in fortifying a concrete structure. However, from a waterproofing perspective, they are a vulnerable part of the structure. Without an effective concrete joint waterproofing system, the integrity of a concrete structure can easily weaken.

The Effects of a Leaking Joint

A leaking concrete joint is a costly inconvenience. Moisture or water from a joint can lead to the growth of fungus or moulds. If there is a leak in a concrete joint of a water treatment facility, it can contaminate potable water or release waterborne contaminants to the surrounding environment. Contaminants or incoming water can weaken structural integrity by corroding its steel reinforcement.

Install a Concrete Waterstop

To prevent leakage from occurring, a concrete joint waterstop is the ideal waterproofing tool to use. A waterstop is embedded in a concrete joint to obstruct water from coming in contact with the concrete. Manufactured from various materials, it is used in many types of concrete structures such as subway tunnels, parking structures, water treatment facilities and more.

Types of Waterstops

There are many types of waterstops made from different materials such as metal, urethane and bentonite. One of the most common types of waterstops is made from polymerising vinyl chloride (PVC). Available in various sizes, PVC waterstops can suit almost any construction joint. The advantage of using PVC is that it can be installed in wet or moist environments. It is installed using electrical heat welding tools and has a long service life.

With the many types of waterstops available, it is important to choose the right type for each concrete construction project. To make sure the right waterstop is used for your project, contact a concrete construction specialist. They are highly knowledgeable about the many types of waterstops for various industries. They also have the knowledge and skills to help you install it using the right tools.