Final testing of the massive concrete firefighting water tank at the Braskem petrochemical manufacturing site in Santo André, Brazil, was completed in December 2024. The Penetron System, a comprehensive crystalline waterproofing system, was specified to protect the Braskem site's concrete tank from constant exposure to water and moisture – and optimize its service life.
ORLANDO, Fla., May 22, 2025 /PRNewswire-PRWeb/ -- Final testing of the massive concrete firefighting water tank at the Braskem petrochemical manufacturing site in Santo André, Brazil, was completed in December 2024. The Penetron System, a comprehensive crystalline waterproofing system, was specified to protect the Braskem site's concrete tank from constant exposure to water and moisture – and optimize its service life.
Headquartered in São Paulo, Brazil, Braskem is the largest petrochemical company in Latin America and the 6th largest petrochemical company in the world, with production locations in Brazil, the USA, Germany and Mexico. The company is a leading producer of thermoplastic resins, which include polyethylene (PE), polypropylene (PP) and polyvinyl chloride (PVC) resins, as well as chemicals such as ethylene, propylene, butadiene, benzene, toluene, chlorine, soda and solvents, among others. Braskem is the largest producer of thermoplastic resins in the Americas and the largest producer of polypropylene in the United States.
"With their ability to soften to a liquid in high heat, and then harden again when cooled, thermoplastic resins can be molded into a variety of shapes and structures, most often in injection molding processes," explains Cláudio Neves Ourives, CEO and Managing Partner of Penetron Brazil. "They are found in a vast range of applications, anything from rope, machine screws, gear wheels, windows, signs, even medicine… and on and on. There's a useful thermoplastic for virtually any industry!"
The Braskem plant in Mauá (Santo André), located in the metropolitan area of São Paulo, was previously unable to maintain a reliable water supply to ensure the security of the facility. As a result, the company contracted with Aquapolo to buy water from a water treatment plant 17 km away for use in production and firefighting. To store the necessary amount of water to cover any fire emergency situation, a 25-million-liter (6.6-million-gallons) concrete water tank was needed on-site at the Mauá site.
"When Penetron Brazil was asked to provide a durable concrete waterproofing solution for the tank, the main challenge turned out to be the Braskem engineering team in charge of the $17 million project," adds Cláudio Neves Ourives. "Already familiar with traditional membrane systems used to protect concrete structures from exposure to water and moisture, they were initially unsure an integral crystalline admixture was the solution."
Beyond the cost advantages of easy installation and low maintenance of PENETRON ADMIX-treated concrete when compared to a membrane system, the location of the water tank inside a manufacturing plant using highly flammable products and the requirements for a sustainable and heat-resistant solution convinced the engineers that Penetron had the right idea.
PENETRON ADMIX was added to over 4,300 m3 (5,600 yds3) of concrete mix for the massive 80 x 50 x 10 m-high (260 x 165 x 33 ft-high) tank. The construction joints were permanently sealed with PENEBAR SW-55 waterstop strips; tie holes were sealed with PENETRON, a topically applied crystalline material, and PENECRETE MORTAR, a crystalline repair grout.
"The customer was very happy with the results, thanks to our comprehensive suite of waterproofing products to ensure watertightness, and our technical support from design to execution and post-work," concludes Cláudio Neves Ourives.
The Penetron Group is a leading manufacturer of specialty construction products for concrete waterproofing, concrete repairs, and floor preparation systems. The Group operates through a global network, offering support to the design and construction community through its regional offices, representatives, and distribution channels.
For more information on Penetron waterproofing solutions, please visit penetron(dot)com or Facebook(dot)com/ThePenetronGroup, email CRDept(at)penetron(dot)com or contact the Corporate Relations Department at 631-941-9700.
Media Contact
Corporate Relations, The Penetron Group, 631-941-9700, [email protected], www.penetron.com
SOURCE The Penetron Group
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