Color permeable flooring, eco-friendly permeable ground - Wholesale Factory Direct: 15902111656 Miss Qiu color permeable floor Notes: 1) the ratio of the construction site shall be the person responsible for the material. 2) to strictly control water-cement ratio, the addition amount of water, the water was stirred for 2 ~ 3 times added equatorial allowed added in one portion. 3) To make the material Stir appropriate to extend the mechanical agitation time, but not too long. (2) Transportation pervious concrete is dry concrete material, its initial setting fast, usually based on a mixture of weather conditions control the transit time, transport general control within 15 minutes, do not stay during transportation, trolleys must be stable. (3) Paving casted concrete pervious concrete is dry material, its initial setting quickly, paving must be timely. For sidewalk surface, large-scale construction using sub-positions paving the way, the song spread factor of 1.1. The mixture evenly paving work surface, identify and control certain flatness degree pan of water, and finally with a spatula smooth, wiping out together can not have water scraping feet. Note: 1) loose paving materials shop coefficient is higher than the actual height-height ratio, according to the pervious concrete dry humidity, generally between 1.1 to 1.5. 2) When the paving as quickly and correctly. 3) due to its pervious concrete porosity, water loss quickly, when the weather temperature is above 35 ° C, the construction time should be advised to avoid the midday, suitable for construction in the morning and evening. Similarly (4) maintenance pervious concrete and cement concrete properties, after construction is completed the next day to water conservation, if the weather is hot and dry in eight hours after pouring sprinkler maintenance, at least two times a day, curing time of less than three days. But when watering direct shower water of the concrete surface should be directed from the top down pressure water spray should not be used. 3, brushing transparent brightener: concrete forming surface to be dried in three days or so, brushing or spraying transparent brightener, enhanced durability and aesthetics. Prevent it takes too long to make pervious concrete contaminated and clogged pores. Construction process is as follows: Material prepared stir transport unload received light compaction paving leveling cutting seam brushing brightener five conservation, quality assurance and maintenance services company in the construction of the floor so the implementation of 1-2 years of free maintenance (man-made except for damage). After over maintenance period, the company will charge the cost price for the factory quantity for long-term service. Shanghai Hope Stone Landscape Engineering Co., Ltd. is located in Shanghai Xinzhuang Xinyuan Road, High-Tech Park. Convenient traffic, 20 km from Hongqiao Airport, 35 km Wusong pier. Mainly produces and sells colored floor (permeable flooring, embossed-pressure molding floor, etc.). Product quality, courteous service. Welcome to consult!