| 摘要 |
<p>Invention patent of manufactures to build walls, pillars, rafters, flagstones and arched roofs, the assembly process of ramparts, walls, pillars, rafters, flagstones, silos and drains with the objective of reduce the cost with raw material and by the reduce of the work's time, besides to manufacture these manufactures in the place of work with the apparatus that is the object of this invention too, that reduces the cost with transport of raw material. It turns possible to build buildings with a lot of floors without the necessity of the use of concrete structures or roughcast, except in the foundations, avoiding with this the necessity of demolitions turning possible the reassembly to assemble a new project. Because of the low cost of the building, permits the developments of projects that would be impracticable like the one of irrigation and control volume of rivers by extensive net of drains to avoid drougth and floods besides to transport in the drain water, solution that is given in this invention.</p> |
