If you want to build the house, garage or outdoor constructions, then can make walls of slag stones. It is independently rather simple to make them, and construction turns out economic. For production it will be required to you: material for form, slag, brand 400 cement, several empty bottles, the concrete mixer (it is desirable, but it is not obligatory).
Instruction
1. It is necessary to begin with production of forming preparation into which you will pour solution. It has to be equal, surely folding. The size of future slag stones, you can choose at discretion. But it is better not to do them big. It will weight construction. Take three equal boards. In them make pro-saws. It will be grooves for partitions. The bottom does not need to be done. Just choose plain surface and lay on it the sheet of iron.
2. Solution for casting has to be dense, well promeshanny and have ratio 1:8. You take 8 parts of slag and 1 part of cement. Cement has to be the high brand, and slag from boiler houses.
3. You pour out mixed solution in forming preparation to half. Inside you insert bottles (it is necessary for emptiness which in addition keep heat) if there was not enough solution to top, you report manually.
4. Next day you sort design, you put slag stones. Again you collect everything and you continue to pour.