From the pyramids to the Parthenon, man has been building with stone for thousands of years. Basalt, limestone, travertine and slate are the most popular natural stones used in construction.
Any architect, contractor or mason will tell you that natural stone is very durable and well worth the investment. Many technical properties of stone, such as porosity, compressive strength, heat and cold resistance, affect use.
Stones such as basalt and granite are suitable for large construction projects such as dams or bridges, while travertine, quartzite and marble are preferred for interior design and decoration. This blog explores the different types of gemstones and their uses and provides an overview of the unique characteristics and uses of construction stones.
Stone is an essential building material in the civil engineering industry. It is used as a foundation and construction material for buildings, walls and other structures. It is also used to build various water retention structures like dams.
What is building stone?
Architectural stone is a natural rock used in construction for its strength, durability and aesthetic appeal. These materials, including sandstone, limestone, marble and granite, have been used to build symbolic structures for centuries.
By providing a variety of finishing materials and colors, we have the opportunity to enhance the architectural beauty and functionality of buildings.
It is used for structural and decorative purposes. Many types of stone can be used in construction, including basalt, marble, granite, sandstone, quartzite, travertine, slate, gneiss, laterite and granite.
The stone used in construction must be hard, durable and free from soft spots, cracks or other defects that reduce strength and shorten useful life. Different types of stones can be used in different construction projects depending on their specific characteristics.
For example, stones such as basalt and granite are considered better than other types because they are strong and can withstand extreme climates and external loads. This material is suitable for large construction projects.
On the other hand, some stones, such as gneiss, can be used in small construction projects due to their low blast resistance and hazardous properties.
Uses of building stones
Stone has been used in construction since ancient times, and this practice is still widespread today. Stone is often used in modern architecture for a variety of purposes, including:
Building facades:
Stone is used to make beautiful building facades, which provide durability and weather resistance.
Retaining walls:
Stones are used to build retaining walls to prevent soil erosion and landslides.
Paving and Sidewalks:
Stone is used to build sidewalks and walkways because of its durability and slip resistance.
Landscaping:
Stones are used in landscaping to create gardens, water features, and decorations.
Firestone:
Stone is used to make fire because of its ability to retain heat.
Bridges and aqueducts:
Stone is used to build bridges and aqueducts because of its strength and ability to withstand heavy loads.
Flooring:
Stone is used as flooring in modern architecture because it is durable, low maintenance, and aesthetically pleasing.
Countertops:
Stones like granite and marble are popular choices for kitchen cabinets because of their durability and ease of maintenance.
Stone is used to reduce noise pollution by creating sound barriers on roads and other noisy areas.
Sound Barriers
Foundation
Irrigation
Stone is used as a base material for buildings and structures due to its stability and strength.
Stones are used to create reservoirs within the structure to control water flow and prevent flooding.
Advantages of using stone in construction
As mentioned above, stone is one of the most popular materials used in construction. The great benefits of stone in construction are not something that engineers and designers can ignore.
That is why today this item is known as one of the most important things in the house. Some of the most important advantages of the stone are the following:
The stone’s resistance to wear and abrasion is one of its main advantages. For this reason, the stone is used as a pavement both inside and outside today’s buildings.
Stone is also easy to clean, making it one of the best materials for bathroom walls and public areas. Stones come in a variety of designs and colors, so they can be used anywhere.
On the other hand, stones can easily support high weights. For this reason, one of the most important uses of stone in construction is in walkways and stairs.
Important points for using stone in construction
Looking at the information above, you will understand that stone is used in all areas of architecture. However, to choose and prepare the best stone for construction, we recommend paying attention to some aspects.
Stones are divided into natural stones and artificial. Therefore, when preparing stones for construction, you must first decide what their purpose is. In general, the beauty of natural construction stone is important, but natural stone is very expensive and requires more care and maintenance. Artificial stone is cheap and you can meet your needs in various areas of your home.
All stones used for construction are included as building stones. However, these stones are classified into various types based on their appearance and use. For example, the type of stone called ancient or roman in the market, is an architectural stone used to decorate fire walls, paths, entrances, etc.
Another thing to take into consideration when buying house stone, is which store you want to buy house stones from. Since there are many stone shops, it is recommended to choose a shop with good prices and good quality.
All types of building stones
There are many types of natural stones used in the civil engineering industry. Given their unique structure, different stones are suitable for various engineering applications. The different types of building stones used in the civil engineering industry are:
Basalt
This stone is also called shale and looks gray and black. The grain size of basalt is medium to fine. This stone has a high density and a compressive strength of about 200 to 350 MPa, which is suitable for constructing bridges, river walls, dams, etc.
Basalt is weather-resistant and does not absorb water. Due to its mechanical properties, this stone is used in road construction as concrete.
Granite
Granite is made up of grains that vary in size from small to large. It is tough and has a tensile strength between 100MPa and 250MPa, it is non-porous, cold resistant and has a low water absorption.
However, its fire resistance is not good. Sand weathers easily and varies in color from light gray to pink when exposed to fire. Polished granite can be used as countertops, columns, wall cladding, and flooring.
Sandstone
It is made of quartz and feldspar and can be white, gray, red, brown, yellow, or dark gray. The compressive strength of sand varies between 20 MPa and 170 MPa.
Sand gravity is between 1.8 and 2.7. Sand is not suitable for buildings because it wears away in adverse weather conditions. Sand and cement mortar are used to build heavy structures. It is also used to make dams, piers, river walls, and concrete.
Limestone
Limestone is a thick, dense, fine-grained stone without pores, cracks, or other surface modifications. The gravity of limestone is 2.6. The compressive strength is low between 10 MPa and 50 MPa.
This stone is easy to dress and can be polished to perfection. It is used to build floors, roofs, and roads and as a base for cement. This stone has little resistance to strong winds and should not be used as an exterior stone in areas exposed to industrial winds.
Requirements of best building stones
Building stones must have the following properties to be suitable for the construction industry:
Strength
Stones used in buildings must have very high blast resistance. The compressive strength should be between 60 and 200 N/mm2 for good building performance.
Hardness
The stones used in floors and pavements should be easy to use and resistant to abrasion. The hardness of the stone must be between 14 and 17. Stones that are harder than 17 are used in paving.
Specific weight
Specific weight is an accurate measure of a stone’s weight and strength. Stones with high specific weight are preferred for heavy engineering purposes such as dams, retaining walls, etc. In particular, stones considered suitable for construction must have a specific weight of 2.4 and 2.8.
Fire resistance
Stones used in building construction must have good fire resistance. Stones that contain a lot of quartz will crack when exposed to high temperatures. On the other hand, stone has sufficient resistance to fire.
Conclusion
In this article, you have learned about the best use of building stones. Everything mentioned above will help you choose the best one for your space. With so many natural stone products on the market and their unique characteristics, it can be difficult for contractors and homeowners to choose the right product for their project.
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