Construction

Agregado de grão grosso |  Material de construção versátil

Coarse-grained aggregate | Versatile building m...

Coarse aggregate is a fundamental material in civil engineering and is widely used in roads, bridges, dams and other basic engineering structures. It is important to understand the pr...

Coarse-grained aggregate | Versatile building m...

Coarse aggregate is a fundamental material in civil engineering and is widely used in roads, bridges, dams and other basic engineering structures. It is important to understand the pr...

Materiais de construção – tipos e aplicação na construção

Building materials – types and application in c...

This article discusses the most important building materials you need to know when designing and constructing buildings. In addition to artificial materials, such as structural steel, reinforcement, concrete, brick...

Building materials – types and application in c...

This article discusses the most important building materials you need to know when designing and constructing buildings. In addition to artificial materials, such as structural steel, reinforcement, concrete, brick...

O que é lascamento de concreto – causas e reparos

What is concrete spalling – causes and repairs

Concrete spalling is one of the main problems that affect the durability of reinforced concrete structures. They can have many causes, which we will discuss in the last part of...

What is concrete spalling – causes and repairs

Concrete spalling is one of the main problems that affect the durability of reinforced concrete structures. They can have many causes, which we will discuss in the last part of...

Composição química da areia |  Sílica – Cal

Chemical composition of sand | Silica – Lime

Sand has a wide range of uses, from making concrete to filtration, landscaping and more. However, few people know exactly what sand is made of and how its composition...

Chemical composition of sand | Silica – Lime

Sand has a wide range of uses, from making concrete to filtration, landscaping and more. However, few people know exactly what sand is made of and how its composition...

Reforço de Aço – Guia para Projeto e Construção

Steel Reinforcement – ​​Guide to Design and Con...

Reinforcing steel is also called reinforcing iron or rebar, and reinforcing steel is the material used in concrete to increase the flexural strength of the concrete element. In the past,...

Steel Reinforcement – ​​Guide to Design and Con...

Reinforcing steel is also called reinforcing iron or rebar, and reinforcing steel is the material used in concrete to increase the flexural strength of the concrete element. In the past,...

Temperatura do concreto |  Significado, limites, controles

Concrete temperature | Meaning, limits, controls

Temperature control of concrete structures is a crucial part of the construction process. To guarantee the quality of a structure, it is important to ensure that the temperature of the...

Concrete temperature | Meaning, limits, controls

Temperature control of concrete structures is a crucial part of the construction process. To guarantee the quality of a structure, it is important to ensure that the temperature of the...