Concrete mix involves the preparation of construction material with the use of various ingredients in various proportions. The strength of this product is mainly because of the multiple properties of the materials, which would make it a great combination, providing all the desired qualities in the construction field. Items like water, fine and coarse aggregate, cement, chemicals, reinforcement and soil are the key ingredients, which would be tested to determine the physical properties and bearing capacity. One should understand that making a concrete mix is not simple and would fine quality building supplies in Melbourne or any other location. The contractor would understand the physical condition at the site and the purpose of the building, according to which the ingredients are decided. In some instances, the mix is designed for a goal but used for others. Such a move would indeed have a significant impact on eth financial condition or the structural integrity of the building. Th