Primary Waterproofing Techniques and Materials for Below-Grade Construction

Construction waterproofing is the best defense against potential damage from water ingress. Below-grade waterproofing ensures the underground portion of a building remains dry and structurally sound. This article discusses the innovative techniques and materials that have revolutionized construction waterproofing practices among grouting contractors in Northern America, and Sovereign Hydroseal’s pioneering solutions.

Graphic headline "Understanding Construction Waterproofing", with details underneath explaining what is important to know.

Understanding Construction Waterproofing

Before you can decide which construction waterproofing technique is the best choice for your project, you need to understand the process. Below-grade waterproofing shields the below-ground portions of buildings from water and moisture penetration. This defensive layer is vital for the longevity and durability of foundations, basements, and any portions of a structure in contact with the earth. With proper waterproofing, buildings will remain resistant to the damage caused by groundwater seepage, offering peace of mind and a structurally sound foundation.

Primary Below-Grade Waterproofing Techniques

Learning about the latest options for construction waterproofing, especially below-grade protection, allows you to locate the point where performance meets innovation. Ensuring the foundation and lower levels of your buildings stay dry is a necessary precaution for all construction projects. Sovereign Hydroseal, a pioneer among grouting contractors, brings cutting-edge solutions that address these challenges head-on. Below are the most innovative construction waterproofing techniques available.

Curtain Grouting 

Curtain grouting creates a low permeability shield around your structures. It stands as the first line of defense against water’s infiltration. Encircling a building’s perimeter with a waterproof barrier, curtain grouting keeps unwanted moisture at bay. Curtain grouting provides the protection your project needs to stay secure and dry.

Grout Options for Construction Waterproofing in North America

The technique you choose isn’t the only factor that you need to take into consideration. The choice of grouts is the most crucial decision regarding construction waterproofing. Each option brings protections  to the foundation, setting the groundwork for resilient buildings. Here’s a closer look at the construction grout that lead the charge in below-grade waterproofing:

  1. Cementitious Grouts: Including Ordinary Portland Cement (OPC), Microfine, and Ultrafine grouts, these materials are differentiated by particle size and penetration capabilities.
  2. Polymer-Based Emulsions (PBE): Products like NOH2O® offer flexibility, adhesion, and durability for sealing your structure from high-pressure water ingress.
  3. Bituminous Grouts: These are used for their impermeable qualities, though they have limited application due to environmental and safety concerns and method of application.
  4. Chemical Grouts: Acrylamides and other chemical grouts react to form a continuous hydrogel, effectively filling voids and blocking water flow.
  5. Precipitation Grouts: Utilize chemical reactions to precipitate solid materials within water flow paths, effectively blocking them.

These construction grouts and techniques represent the forefront of below-grade waterproofing solutions—providing durable, efficient, and versatile options for protecting structures from the challenges posed by water ingress.

The Sovereign Advantage

Choosing Sovereign Hydroseal means opting for a legacy of innovation in construction waterproofing. With over 50 years of dedicated research and development as grouting contractors, Sovereign’s solutions have set new standards in the industry, such as that with their own construction grout, NOH2O®. For projects across North America, Sovereign’s expertise in below-grade waterproofing offers a blend of reliability, effectiveness, and sustainability.

Graphic Headlined "Why Below-Grade Waterproofing Matters" against a backdrop of a worker construction waterproofing.

Why Below-Grade Waterproofing Matters

The implications of water damage in construction are far-reaching, affecting structural integrity, the health and safety of occupants, and the operational life of utilities. Below-grade construction waterproofing is not just a technical requirement—it’s a commitment to quality, safety, and durability. With climate variations and challenging environmental conditions, adopting the latest waterproofing technologies is crucial.

Elevate Your Construction Team with Experienced Waterproofing Professionals in  North America.

Sovereign Hydroseal leads the charge for construction waterproofing techniques. We offer pioneering materials and methods as your shield against the relentless assault of moisture and water ingress. Our solutions fortify your projects with primary construction waterproofing from the ground up. Partner with Sovereign Hydroseal, where our commitment to excellence and innovation ensures your buildings and structures stand strong against the intrusion of water. Contact us today to safeguard your investments and elevate the integrity of your construction projects across the USA.