How does the drainage of a tailings pile work?
How does tailings pile drainage work? Tailings pile drainage removes infiltrated water before it saturates the mass, eliminates shear strength, and causes failure. Perforated HDPE…
Blog
Is all drainage the same? Why do agricultural, highway, and urban drainage require different solutions?
“Drainage is just burying a pipe, isn’t it?” This is the most common phrase when someone outside the sector tries to understand why an agricultural…
HDPE or Concrete for Drainage? The Comparison Engineers Need to See
HDPE or Concrete for Drainage? The Comparison Engineers Need to See The decision between corrugated HDPE pipe and concrete pipe impacts project cost, timeline, and…
Drainage on rural roads: Definitive solution against erosion and mud holes
Rural roads are the arteries of agribusiness and rural life. When these roads fail, crop transportation stops, school transport is interrupted, and fleet maintenance costs…
Underground Infrastructure in Data Centers: HDPE Ducts for Power, Fiber Optics, and Drainage
Digital transformation has accelerated the construction of data centers in Brazil and worldwide. Companies from diverse sectors rely on these structures to store data, operate…
Technical Standards for HDPE Pipes: What to Require in the Executive Project?
The choice of material for an infrastructure work directly influences the safety, durability, and performance of the network over the years. In the case of…
Retrofit of Drainage Networks: How to Modernize Old Infrastructure with HDPE Pipes
A large part of Brazil’s drainage infrastructure — on highways, airports, railways, subdivisions, and industrial areas — was designed decades ago for a land use…
The “Little Pools” Law: does my warehouse > 500 m² require a detention reservoir?
Yes. State Decree SP 41.814/2002 and Law 12.526/2007 require any owner who impermeabilizes > 500 m² to install a detention or retention reservoir in the…
How to drain a solar power plant on clay soil?
In clayey soil, the solar power plant requires underground drains with a filter envelope (Techdreno KC — eliminates the need for separate geotextile and on-site…
Which pipe to use for railway platform drainage? DW, concrete, and TB-360 load
For railway platform deep drains, the double-wall HDPE pipe (Techdreno DW) with SN8 stiffness is the product that combines TB-360 load resistance, durability in tropical…
What is mud pumping in railways and how to eliminate it
Mud pumping is the process where fine particles from the subgrade rise into the ballast due to train pressure. Responsible for ~92% of track structural…
Solutions that transform infrastructure into sustainable assets
Heavy rains pose a major challenge to urban infrastructure. They not only cause flooding but also compromise the durability of road surfaces, increase the risk…
Infrastructure: the foundation for sustainable and long-lasting projects
Infrastructure is not just concrete, pipes, and buried cables. Infrastructure is what supports the growth of cities, ensures quality of life, enables urban development, and…
Stormwater Management in Condominiums and Subdivisions
Stormwater management is a critical step in the planning and maintenance of condominiums and urban developments. Poor management of this resource can lead to everything…
Smart drainage: how to protect the soil and ensure the sustainability of your project
Learn how drainage can prevent flooding and structural damage—preserving the soil, protecting structures, and ensuring the sustainability of your project. Have you ever stopped to…
Airports and complex infrastructure: security you can’t see, but can feel
Behind every safe takeoff lies a carefully designed and protected infrastructure. Learn about the "invisible safety" of airports and major construction projects—and the role of…