Grouting in construction is the process of injecting a fluid-like material into the gaps, voids, or spaces within concrete structures. The purpose of the grouting is to improve structural integrity, enhance load-bearing capacity, and provide stability to the structures.
Grouting is done to bear the load of the heavy structures wherein hardened concrete needs to be added to the base to help it withstand the heavy load of the structure. Filling the gaps inside the structure is essential as the structure should be prevented from entering water, air, or dust particles.
There are various types of grouting materials available for the construction of structures:
- Cement grouting: Cement grouting is the most popular method in which the grouting is done. The cement is mixed with sand and water to prepare the mortar and is used for the plastering of the building, construction of the slab of the building, and construction of footage. The cement concrete hardens after the mixture is added to the structure to give a solid foundation to the structure. The cement concrete grout is beneficial for building a strong base, repairing the cracks of the structures, and improving the load-bearing capacity of the structures.
- Chemical grouting: Chemical grouting is the process in which the liquid chemical is added to the concrete along with cement, water; sand. The liquid chemical named Addage Grout 22, a product of Sakshi Chem Sciences Pvt Ltd is an effective product to increase the strength of the concrete. The chemical, when added to the structure increases the strength of the concrete, fills up the pores of the concrete, and thus a very effective process of grouting.
- Structural Grouting: Structural grouting is the process of creating a strong connection between columns and beams. The structural grout provides exceptional durability. The structural grouting is usually done for the anchor bolts, reinforcing concrete elements in high-stress areas, and filling the gaps in the concrete.
- Bentonite grouting: In this process, bentonite is added to the water to form a gel-type substance. Bentonite grouting is done for protection from seepage of water and to reduce potential ground movement.
- Bituminous grouting: Bituminous grouting is used for the sealing and waterproofing of roofs. The seepage of water is avoided with the help of Bituminous grouting. This type of grouting helps in protection from UV rays and harsh weather conditions. Bituminous grouting is used for tunnel construction for highways and rail construction or else for the construction of underground structures.
- Resin Grouting: Resin grouting creates a strong bond when it is cured. The resins provide high tensile and compressive strength making it suitable for use. Resin grouting is commonly used for filling the gaps inside the concrete. Resins have excellent adhesive properties and strength.
Advantages of Grouting in Construction:
- Grouting enhances structural stability: The grouting is done to build a solid structural base. Grout fills the void gaps inside the structures thus making a strong and crack-free structure. To build a strong foundation base for the structure grouting is done.
- To prevent leakage: Grouting helps in preventing the leakage of water and any fluid liquids from the structure. Grouting for leakage prevention has applications in waterproofing, construction of water tanks, or else any of the liquid storage tanks.
- Increased load-bearing capacity: Grouting helps the structures to bear a heavy load. It provides more strength and support to the structures. Increased load-bearing capacity helps in making the structures long-lasting and durable.
- Corrosion resistance: The structures need to be protected from corrosion as harsh weather conditions like sun or rain damage the metal used in construction. Grouting helps in protection from rusting of the structures.
- Soil stabilization: When the construction of a foundation or an underground structure is being constructed then in that case grouts play an important role in soil stabilization. A strong foundation is being created with the help of grouting which helps in the holding of soil.
- Sealing of cavities: The structures sometimes develop gaps, thus filling them is essential to avoid the entry of moisture, sand, and water inside the structure. Thus, grouting helps in sealing cavities inside the structures. To protect the structure from damage it is essential to do Grouting.
- Structural repair: Almost all the structures require periodic maintenance to protect them from getting damaged. The structural repair includes repairs of gaps or damage to concrete.
Grouting is a perfect blend of cement, water, and chemical additives. With the mixing of chemicals, sand, and water mortar is being prepared. The grout is usually used for providing structural support during construction. Grouting helps in creating a clean and finished look. Increasing the lifespan of the structure is an important part of the grouting.
Sakshi Chem Sciences Pvt Ltd has one of the products named Addage Grout 22 which is available in a 40 Kg bag. Addage Grout 22 is used for filling the gaps as regular cement concrete cannot fill all the pores inside the concrete and thus the chemical helps in bridging that gap.
The chemical helps avoid shrinkage of the concrete and helps in increasing the strength of the concrete. This product is being recommended for precision grouting, grouting of the base plates, helping bear static and dynamic load & fixing of anchor bolts.
Addage Grout 22 acts as a glue that helps bind particles inside the concrete which helps to build a strong foundation base. The chemical helps avoid the deterioration of the structure and helps in building long-lasting structures.
Grouting protects the structure from getting damaged and increases the life of the structure. Rather than the traditional way of construction, to build better quality structures use of chemical base is highly recommended for the improvement in structures. The use of chemicals in construction gives adequate strength, a long-lasting life, and a better finish.
Conclusion:
Thus, we can conclude that Grouting is the method of adding a liquid fluid into the concrete to increase strength, avoid cracks in the structures, and build a solid foundation of the structure.
The Grouting chemical can also be used for waterproofing as the chemical increases the bonding of the particles and fills the gaps in the concrete. To build a strong foundation of the structure grouting is very beneficial. Thus, we recommend the use of Addage Grout 22, a quality product of to be used for the Grouting purpose.