What is green concrete?

Green concrete has two meanings. The term most often concerns concrete, which has not passed the process of curing, which becomes a hard and strong building material used around the world. Recently, the term green concrete has become a reference to new types of concrete and concrete products that are designed to be environmentally friendly.

Sand, rock, Portland cement and water are the usual components of standard concrete. The strength of the concrete is determined by the ratios or construction of a mixture of these components and can be very different. The concrete solidifies due to the chemical reaction between water and cement in the mixture. What many people think that drying is actually called treatment.

The cure process produces heat, which can cause concrete to release its moisture too quickly and result in a lower product. Freshly poured concrete must be protected to prevent drying too quickly. The hips and the lower part of the concrete are often professionals of forming molds and the surface on which it was poured but the upper oneST must be covered with a plastic leaf, a coat of spray plastic or a traditional bag that is kept wet until the cure is completed. Typically, concrete curing takes seven days.

Concrete can set or hard to touch in a short period. Pedestrian operation is usually safe within three to four hours. Concrete is usually considered to be green for a day about the day. During this green period, joints can be cut and molds can be easily removed. After a week, light automobile traffic can be allowed and after a month concrete should reach a point where strong traffic can be allowed.

The most widely used building material in the world is specific. It is used for roads, bridges, buildings, swimming pools and parking. Unfortunately, it has one serious disadvantage. Production of Portland cement That is the main component of concrete requires high temperatures of heating limestone and other elements. This process releases a significant amount of what _{2 to the atmosphere.}

Some architects, builders, and engineers tend to be an environmentally responsible green concrete structure with new concrete formulations that help maintain non -renewable resources and reduce the issue of emissions by _{2 . Another advantage of green concrete products is that they are made of recycled industrial products that would otherwise go to landfills. Stanford Professor Brent Constantz says he has invented a green cement that will completely eliminate the problem. Constantz claims that its new process does not generate any 2 and reduces plants emissions by capturing what 2 in cement.}