In fact, sand is one of the world's most widely used building materials. In addition to filling various spaces, such as troughs in walls and rack areas, or layers below surface floors, its polyvalence can be seen as a component in cement and concrete. Sand is there everywhere and even though you might not be conscious of it, the pavement we are on or on the walls of houses and offices in which we live and work is part of a wide range of regular glass items. A list of various applications for sand is given below. Opt construction aggregates.
Characteristics and realistic applications
One of the most common features of sand is that it is easy to compact, making it an perfect choice to strengthen walls and cement some ground or floor forms. It is important to remember, however, that sand can become too heavy if mixed in great quantities, which can lead to less stable and resistant final results
Sand is often used more widely for mixing with cement or lime and water in the building industry. They render mortar when these materials combine together. The consistency of the cement mostly depends on the type of sand applied to the mixture.
Beach Sand: Not for use in buildings
Sand from beaches or rivers is not advisable for use in the construction industry because it includes many other waste which can be difficult or in some areas impossible to extract from the mix. It is not ideal for use in the construction industry. When collecting sand from the beach, rock, coats or bits of salt or other minerals found on the ocean ‘s shore are also taken along. All this leads to the negative build outcomes that can make the foundation or concrete more weaker and take longer to dry out and eventually less resistant when mixed with other materials.
Benefits of adding sand
In combination with cement , sand and water they form mortar which increases the material ‘s resistance and flexibility. Much of this depends on the amount of sand applied to the mix. This makes sand a necessary element in building processes since it gives concrete a range of advantages. The advantages include that if the blend is well mixed, cracks are avoided as they are dried and hardened. It also leads to a more successful combination of building elements as its improved drying process allows bricks to fuse more tightly and to reinforce.
The river sand is weathered and worn out in rocks and relies on its wear and tear grades or sizes. Strong sand is not available nowadays, it is transported from a long distance. These resources are often very easily exhausted. It is also important to have time to replace natural sand from the river.
River sand can be substituted better by artificial sand created by correct machinery. The sand must be ideally degraded (the proper proportion of particles should be between 150 microns and 4.75 mm).
Management guidelines
There are several different sand types which can be used in mixtures, but the form that is most preferred is fine grain, which comes from the quarries. Sand mixed with clay, however, is not productive to create, as this will avoid the end result and blend with cement correctly.
It is also necessary to note the moisture in the implementation of a sand construction project in addition to the sand form. The explanation is that the sand used in these cases contains some humidity and should be processed where its natural properties are not lost.
Last but not least, the amount of sand worked with to create the mixture is crucial to monitor. The mortar may become less resistant and lose its consistency, if the mixture uses more than sufficient quantities. Opt for robo sand for construction.
