Avanti International
822 Bay Star Blvd.
Webster, TX 77598
800-877-2570
281-486-5600
Avanti International is the largest and most experienced provider of high-quality chemical grouts in the United States. Having stopped water leaks in mines, dams, sewers, subways, tunnels, tanks, storm drains, basements, parking garages, underground structures, and in numerous other applications including the World Trade Center clean-up after 9/11, Avanti’s products are considered by many to be the best in the industry. From climates as arid as Egypt to the humid locales of Central and South America, Avanti’s products are used all over the world to stop water infiltration, stabilize soils and encapsulate hazardous waste.
Liquid Assets:
The Story of Our Water Infrastructure
This powerful documentary provides an in-depth look at the quickly deteriorating state of the U.S. infrastructure. Avanti's renowned animations show how chemical grouts are solving the sewer crisis using the most cost effective, proven technology available.
"We have about 2 million miles of pipe in this nation. If you look at what we're spending now and the investment requirements over the next 20 years, there's a $540 billion difference." —Steve Allbee, U.S. Environmental
Protection Agency
Since 1978, Avanti's product line has grown from acrylamide gel and urethane foam to over fifteen chemical grouts. Among others, Avanti’s renowned product line includes: AV-202 Multigrout, Ultrafine Cementitious Grout, AV-118 Duriflex, and AV-100 Chemical Grout which has been successfully used for years in probe-grouting, tube-a-manchette grouting, curtain-grouting, hazardous waste encapsulation, the prevention of structural movement due to ground water, as well as the sealing of entire sewer systems and underground transit systems. Investment in the promotion of chemical grouting through Industry and Trade organizations enables Avanti to provide the highest level of customer assistance and education with unparalleled technical support.
Click here to view Avanti's membership information
Avanti International is the largest and most experienced provider of high-quality chemical grouts in the United States. Having stopped water leaks in mines, dams, sewers, subways, tunnels, tanks, storm drains, basements, parking garages, underground structures, and in numerous other applications including the World Trade Center clean-up after 9/11, Avanti’s products are considered by many to be the best in the industry. From climates as arid as Egypt to the humid locales of Central and South America, Avanti’s products are used all over the world to stop water infiltration, stabilize soils and encapsulate hazardous waste. 
