How Long is The Life of Concrete?
For concrete friends, concrete is a common building material and is widely used. It is also indispensable on construction sites. For example, commercial housing, highway bridges and dams are inseparable from concrete. Although concrete structures have many advantages, their service life is indeed limited. It is affected by many factors, including but not limited to the mix ratio of concrete, construction quality, environmental factors, use conditions and maintenance. The following is a detailed analysis of the life of concrete: I. What is concrete? Concrete is referred to as concrete for short. It is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. It usually refers to cement concrete obtained by mixing cement as cementitious material, sand and stone as aggregates, and water in a certain proportion, also known as ordinary concrete. II. How many tons is one cubic meter of concrete? The density of ordinary concrete is 2000-2800Kg/m3, which means that the weight of each cubic meter of concrete is 2-2.8t, but the weight of one cubic meter of concrete is...














