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Great Invention for Paving and Concrete of Curved Surfaces

Written by Paulo Nogueira

Published on 30/04/2020 at 11:57

Updated on 30/04/2020 at 22:02

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Curb Roller Eliminated Paving Time and Imperfections in Road Projects with This Method

Watch these road workers using a rotary drum on a paving project. Weighing about 1,000 pounds (453 Kg) and measuring 24 inches (58 cm) wide and 52 inches (132 cm in diameter), the drum was pulled by a cable cart on both sides by a guide roller called Hydra Screed from Curb Roller. This setup and work method allowed for a reduction in the time to complete projects of this nature and inconsistencies caused by rain, as well as uniformity in the project finish.

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Paulo Nogueira

Graduated in Electrical Engineering from one of the country's technical education institutions, the Instituto Federal Fluminense - IFF (formerly CEFET), he worked for several years in the offshore oil and gas, energy, and construction sectors. Today, with over 8,000 publications in online magazines and blogs on the energy sector, the focus is to provide real-time information on the Brazilian job market, macro and microeconomics, and entrepreneurship. For questions, suggestions, and corrections, please contact us at informe@clickpetroleoegas.com.br. Please note that we do not accept resumes at this contact.

Great Invention for Paving and Concrete of Curved Surfaces

Curb Roller Eliminated Paving Time and Imperfections in Road Projects with This Method

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While Brazil has been discussing bullet trains for 16 years, China delivers 5 new high-speed lines in 2026, surpasses 50,000 km of HSR, and moves 1 billion passengers in a single year.

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Elon Musk’s internet comes to mobile: Starlink technology connects smartphones without an antenna via satellite, works even without carrier signal, already costs just US$10 extra in the US, and could arrive in Brazil as an included benefit.

While countries spend billions to draw water from the sea, a Nobel-winning scientist creates a container-sized machine that extracts up to 1,000 liters per day from dry air and uses ultrasound to release water in minutes, even in the middle of the desert.

Belgium will sink 23 giant concrete caissons, each weighing 22,000 tons, in the North Sea to build the world’s first artificial energy island 45 km off the coast, forming offshore electrical walls.

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