Permeable material is a gravel floor, high strength cement, binder, additives, water, etc., through the mixer mixing pouring directly on-site construction, construction simplification. Common ecological permeable floor strength C25 model, based on or pedestrian traffic, different design requirements. The thickness of the pavement is typically 7-9 cm, thickness models road is generally 22CM, can load 20 tons of cars. Commonly used thickness 12-18CM. This eco-permeable floor, breaking the traditional forms of processing, primary processing, saving a lot of labor costs, but also without secondary transportation, construction site, saving transportation costs. Compared permeable brick, no need to lay a foundation, were second construction materials cement, mortar, etc., it does not affect the permeability effect. In fact, eco-permeable floor compared to conventional concrete, at least not use sand, but with the Allison-based, instead of cement, its cost has not improved much, it belongs to the public products. Please contact: TEL: 15221588551 (Miss Zhu) eco-permeable concrete construction technology: 1. Clean prime soil grass to make it smooth. 2. laying macadam base, smooth and no major irregularities. 3. The combination of site design requirements according to the actual conditions of the drawings actinomycetes support template, filter mat spread thick layer of sand. 4. The pervious concrete placing after completion, and vibrated with a plate vibrator, then gelling. After the permeable layer natural drying, coloring process. 5. pervious concrete surface after finishing is completed, should be a small amount of water and covered with a plastic film conservation, conserve the same period and ordinary concrete, pavement maintenance period shall be set up around the enclosure, non Exalted, on the train. Notes ecological permeable concrete: 1, loose laying paving material factor is the height above the actual height ratio, according to the pervious concrete dry humidity, generally use between 1.1 to 1.15. 2, plate vibrators time not too long, to prevent too dense, there may be isolated phenomenon. 3, paving as fast and correctly. 4, due to its pervious concrete porosity, water loss quickly, the same day when the temperature is above 35 degrees, the construction time should be advised to avoid the midday, in the morning and evening for construction. Shanghai Hope Stone Landscape Engineering Limited Sales: Miss Zhu Mobile: 1356 Lane 1-7 C316 Factory Address Xinyuan Road, Hi-Tech Industrial Park, Shanghai Xinzhuang:: Shanghai Xinzhuang high-tech industries 15221588551 QQ: 1255016413 Fax: 021-52277221 Address Park Maqiao