Grouting is a construction technique used to fill the gaps or voids between tiles, stones, or other materials to create a strong, durable, and visually appealing surface. It involves the application of a dense fluid material called grout, which is typically a mixture of cement, water, and sometimes sand or other additives. The primary purpose of grouting is to provide stability and support to the tiles or stones, preventing them from shifting or becoming loose. Additionally, grout helps to seal the gaps between tiles, making the surface more resistant to water penetration and reducing the risk of damage caused by moisture. The grouting process typically involves preparing the grout material, injecting it into the void or gap using specialized equipment such as grout pumps, and allowing it to cure or harden. The specific techniques and procedures may vary depending on the project requirements and the type of grouting being performed.