River sand is a widely used construction material , especially in the production of concrete and cement-sand mortar.River sand is obtained by dredging from river beds. It has the major characteristics that since it has been subjected to years of abrasion,its particle shape is more or less rounded and smooth, and since it has been subjected to years of washing, it has very low silt and clay contents.
- The characteristics of river sand would improve the workability of concrete and mortar compared to the use of alternatives such as crushed rock fine.
- The use of river sand would, for a given workability requirement, reduce the water demand and/or superplasticizer demand, and thus allow a lower water content and a lower cement content to be adopted in the mix design
- With lower silt and clay contents, the use of river sand would improve the quality control of the concrete/mortar production because the presence of too much silt and/or clay would adversely affect the workability and strength of the concrete/mortar produced.
Oceans Bridge is presently engaged in the business of extraction of River Sand in the state of Andhra Pradesh Oceans Bridge professes the following corporate objectives: “Providing quality products for domestic and creating development opportunities for employees; and moving forward hand in hand with business partners”. We promote the corporate philosophies of “people-centeredness, good faith towards all, being relevant to the times, helping each other in survival and in the achievement of honor”. With these objectives and philosophies, Oceans Bridge has been able to run its business in a stable and healthy way, to be creative but yet realistic, to stick to its core business, and to pursue a balanced growth. In addition, it uses the best products and the best services to continuously meet the demands of clients; to realize its full potential, and to repay society.
Safety is one of the key features of our mining services, as integrated safe mining facilities are provided for complete safer mining methodologies. Adoption of right operations for machines, proper use of equipments, machineries, electric equipments etc. helps to avoid risk of outburst. We understand the mining effect on the environment and operate with a safe environment friendly mining procedure.