The technique of gunite is a construction system consisting of project with a cannon, or high pressure hose, concrete (sand, cement, water and rock, crushed stone or gravel) may construct on any surface, including land, with the objective, of achieving a continuous wall, with greater strength and thickness, to withstand and contain the pressure from the field, with all slopes, optimal waterproof thanks to the low porosity. One advantage of this technique is the increased resistance per square meter, ie less material with greater strength and durability. The Gunite has revolutionized the world of pool construction, wich adds to a total waterproofing, an optimal sealing glass of the pool as there are fewer pores in the walls of the same. Thanks to the versatility of this technique, you can build pools original design even with complicated forms to traditional techniques, with a best finishes.