With a lightweight material, increasing the house can be done without the need to add reinforcing the foundation.
When the need for tight spaces abound as land, the only way is to do vertical development. Only if the original building was not prepared for 2-story, meaning at the time to rise we must strengthen the foundation. This means it is: a large cost and long timeline.
The addition of this foundation could have been avoided, if using a lightweight material. Dana (44), applying this theory to the house he lived in the area of ??Bintaro, who lived with his wife-Dita (41).
Architects who are friendly enough to increase home to get 1 piece bedroom and a child workspace in front of the room. These rooms occupy Attic space (under roof), which originally was empty.
Floor Plates GRC
To get the weight that is not too heavy, Danang using 15 mm thick GRC with wood frame to the floor plate. Usually the floor plate is made of reinforced concrete.
GRC (glassfiber reinforced cement) or often called lightweight concrete made of cement, sand, and fiber (glassfiber). It replaces the function of fiber reinforcement is needed in ordinary concrete. This is what makes it so much lighter than concrete slabs. What is clear, working with the GRC is faster than using ordinary concrete. This is because GRC sold in sheets about the size of plywood.
Gypsum wall
In addition to flooring materials, materials that can be saved in terms of weight is a material for walls. Rather than using the brick material is quite heavy, Dana prefers gypsum material. In addition to the lighter, the workmanship was much faster due to direct panel mounted. Here, use two sheets of gypsum panels, the center filled with Glass wool material for a silencer.
Disadvantages of this material for walls is: when tapped the wall will sound like a wall of plywood. In addition, this wall is not strong when nailed to hang decorations. If you want to install the nails, must be fitted in place tulangannya. But if we are not too pleased with wall hangings that must be nailed to the wall, of course this is not a problem, right?
If you want to increase home with more practical, perhaps this way can be replicated. That it should be noted, when will experiment with a material, consult with the relevant material producers, so that no problems arise
