Many People Wonder About the Curious Practice of Adding Sugar to Concrete; This Method, Although It Seems Strange, Has Specific Applications and Advantages in Certain Situations in Construction

Written by Bruno Teles

Published on 19/06/2024 at 15:54

Adicionar açúcar ao concreto pode parecer estranho à primeira vista, mas essa técnica é utilizada em algumas situações específicas. O açúcar atua como um agente redutor de água, controlando a quantidade de água na mistura e reduzindo a porosidade do concreto. Isso pode torná-lo mais resistente a danos causados pelo congelamento e descongelamento, especialmente em climas frios. Imagem: CANVA/Divulgação

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Adding Sugar To Concrete May Seem Strange At First Glance, But This Technique Is Used In Some Specific Situations. Sugar Serves As A Water-Reducing Agent, Controlling The Amount Of Water In The Mixture And Reducing The Porosity Of The Concrete. This Can Make It More Resistant To Damage Caused By Freezing And Thawing, Especially In Cold Climates.

The Main Advantage Of Adding Sugar To Concrete Is To Delay The Setting Time, Which Is Useful In Hot Climates Where High Temperatures Can Accelerate The Drying Process. In Cold Climates, The Reduction Of The Porosity Of The Concrete Helps To Avoid Structural Damage Caused By The Freezing And Thawing Of Water.

In Hot Climates, Sugar Helps To Control The Temperature During The Hydration Process, Preventing Overheating And Possible Cracking. This Temperature Control Is Crucial To Ensure The Durability And Strength Of The Concrete.

A Study Published In Science Direct Analyzed The Effect Of Sugar Dose On Curing Time, Microstructure And Strength Of Portland Cements

The Study Showed That Adding Sugar Up To 0.05% Can Delay The Curing Time Of The Concrete, But Additions Greater Than 0.1% May Decrease The Initial And Final Strength Of The Concrete.

ARTICLE CONTINUES BELOW

To Delay The Setting Time Safely And Effectively, It Is Best To Use Specific Setting-Retarding Additives Available In The Construction Market

Adding Sugar To Concrete Can Be A Useful Technique In Certain Circumstances, But It Should Be Done With Care To Avoid Issues With Strength And Durability.

Instead Of Using Sugar, Considering Specialized Additives Is A Safer And More Effective Alternative To Ensure The Quality Of The Concrete. If You Use Sugar, Make Sure Not To Exceed 0.05% Of The Total Mixture.

Many People Wonder About the Curious Practice of Adding Sugar to Concrete; This Method, Although It Seems Strange, Has Specific Applications and Advantages in Certain Situations in Construction

A Study Published In Science Direct Analyzed The Effect Of Sugar Dose On Curing Time, Microstructure And Strength Of Portland Cements

To Delay The Setting Time Safely And Effectively, It Is Best To Use Specific Setting-Retarding Additives Available In The Construction Market

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Many People Wonder About the Curious Practice of Adding Sugar to Concrete; This Method, Although It Seems Strange, Has Specific Applications and Advantages in Certain Situations in Construction

A Study Published In Science Direct Analyzed The Effect Of Sugar Dose On Curing Time, Microstructure And Strength Of Portland Cements

To Delay The Setting Time Safely And Effectively, It Is Best To Use Specific Setting-Retarding Additives Available In The Construction Market

A giant printer called the “Ferrari” of concrete has landed in Latin America and can already build a 120-square-meter house in just 48 hours, making the traditional construction site look like something from the last century.

Great Atlantic Sargassum Belt has ceased to be a climatic phenomenon and has become a biological system that feeds on itself, with 8,000 kilometers in length, 37 million tons of algae, and scientists confirm that it is now permanent.

A British company has installed in the middle of the ocean the world’s first floating platform that generates electricity 24 hours a day from the temperature difference between the surface and the depths of the Atlantic, without relying on wind or sun.

China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

A robot named Walter does the work of five bricklayers per hour and can save the construction industry, where the average age of professionals is 46 years and almost no one wants to learn the trade anymore, in the United Kingdom.

Engineers had to pour concrete mixed with tons of ice throughout entire nights in the Dubai desert to erect the Burj Khalifa; any carelessness could clog the pipes half a mile high.

The James Webb telescope spotted a planet 700 light-years from Earth with mornings full of sand clouds and nights with clear skies, the temperature difference between the two hemispheres reaches an impressive 170 degrees.

After nearly twenty years of halted and resumed construction, the Transnordestina has reached 79% completion and finally promises to connect the hinterland to two ports on the Northeast coast.

Madrid wants to build the world’s largest Ferris wheel at 260 meters and €300 million, surpass Dubai, transform Spain’s landscape, and create its own ‘Eiffel Tower’ in a project that still faces resistance and depends on approval.

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Canada invests more than 2 billion dollars to upgrade an old nuclear laboratory and try to rival the world’s major atomic energy powers.

After nearly twenty years of halted and resumed construction, the Transnordestina has reached 79% completion and finally promises to connect the hinterland to two ports on the Northeast coast.

Madrid wants to build the world’s largest Ferris wheel at 260 meters and €300 million, surpass Dubai, transform Spain’s landscape, and create its own ‘Eiffel Tower’ in a project that still faces resistance and depends on approval.

Celso Portiolli flies over a beach in SC by helicopter, calls the destination the ‘diamond of Brazil’ and buys an apartment for up to R$ 2.4 million in a city of 27,000 inhabitants that moved R$ 4 billion in real estate.