wanhaorefractory

  Using waste refractory fire bricks to make sintered clay bricks has the following advantages: First, waste refractory bricks can be used as raw materials for making clay bricks , so that they can be reused as resources and help protect the environment; The second is that the waste refractory bricks contain silica, alumina, and iron oxide components, which are used as aggregates and clay to be mixed into a billet, dried and roasted, which can significantly improve the compressive strength of the brick and obtain the required water absorption; Third, the roasting does not need to change the roasting process, the energy consumption and carbon dioxide emissions will not increase, and it will not have an adverse effect on the production cost and the environment. Due to the increased roasting temperature, the product deformation is less and the qualification rate is high; Fourth, as long as the idea is changed to achieve the same compressive strength as ordinary s...

According to production process, fire clay brick is divided into machine made brick and handmade brick. According to structures, fire clay brick is divided into solid brick and hollow brick, and hollow brick can be divided into load-bearing brick and nonbearing brick. Fire clay brick is made at different shapes according to different using requirements. Advantages of fire clay brick： 1. Fire clay brick is environmentally friendly and belongs to resource recycling bricks, so we can rest assured use fire clay brick. Fire clay bricks won’t be harmful to our health. 2.Fire clay brick has advantages of fireproof and heat insulation. Used clay brick can be used as concrete so that to save a lot of resources. 3.The price of fire clay brick is not as expensive as that of other fire bricks. Light weight brick is more expensive than fire clay brick. Besides, fire clay brick is very cheap and very durable 4. Fire clay brick has good moisture-proof function, it also has the a...