Concrete brick is one infill material made from a mixture of cement, sand, with or without
added ingredients and a little water. The amount of waste oil cork unprocessed as possible
in the area of Pontianak in West Kalimantan have spawned an idea to use it as an ingredient
added in a mixture of solid brick, with the consideration that it will produce a lighter brick and
relative quality equivalent to regular brick. So the research must be done to achieve that
purpose. The composition of the mixture used in this study were 1 pc: 6 ps with the use of …