Garage slip ramp construction process, KOOL slip ramp (certified), Nanjing slip ramp

Cement Pervious concrete and polymer permeable concrete Product description: 1. This is Portland Cement Pervious Concrete cement-cementitious material, the use of a single grain of coarse aggregate level, not less formulated with fines No sand, porous concrete. The species commonly used high strength concrete cement underground garage slip ramp practices set cement ratio of 3.0-4.0, cement ratio of 0.3-0.35. The concrete mixture is dry and hard, pressurized vibration molding to form interconnected pores of concrete with. Inside the concrete hardened usually contains about 20% of connected pores, corresponding performance density is lower than normal concrete, usually 1 700-2200 kg / m3. The compressive strength of up to 15-35 MPa, flexural strength up to 3-5 MPa, permeability coefficient of 1-15mm / s. This kind of permeable concrete low cost, making simple, can be used for road paving and pre-finished applications. However, because it contains more connected pores, their strength and abrasion resistance, frost resistance is engineering technology major indicators. 2. What is the use of polymer concrete permeable single grain of coarse aggregate level, with asphalt or a polymeric resin cements formulated permeable concrete. Compared with cement permeable concrete, high strength concrete that kind, but as also high. At the same time the organic binder weather is poor, the atmosphere in the sunlight factors to aging, its performance affected by temperature, especially at elevated temperatures, easy to soften the flow, so that water permeability is affected. Therefore, under the premise to ensure that the gap, aging, thermal stability is the key to quality assurance. Features using pervious concrete pervious concrete is a porous concrete, porous concrete in general refers to floor covering, meet a porous concrete pavement performance and road construction requirements. Pervious concrete typically contains 15% -25% of the through-pores, using permeable concrete paving the ground, under normal circumstances flooding could reach 200L / (M2.MIN), pervious concrete has many advantages. Ecological and environmental benefits from the point of view, it has the following characteristics: 1. pervious concrete is a very efficient collecting rainwater or seepage underground methods make it back, keeping timely leaking water surface, keep dry pavement. Help maintain the ecological balance of groundwater resources, prevent surface subsidence, and create a comfortable environment dealers and pedestrian traffic. 2. pervious concrete is a variety of organisms, especially on microorganisms as the main habitat for flora and fauna easier to grow, preservation of the natural food chain, impervious surfaces hardened blocked a similar food chain. 3. pervious concrete is also able to absorb the automotive, transportation, and other noisy environments, improve the visual auditory environment. The pervious concrete has good heat properties, absorb solar heat and other sources of heat put out ambient heat, in hot weather to keep the road surface temperature will not rise sharply when the ambient temperature decreases the heat release in turn, ease the "heat island effect . " In my company, make friends, puerile, the principle of quality and cheap, good faith with the construction of industrial flooring business, landscaping works colleagues work together to create a better life. Epoxy non-slip surface slip ramp rates, non-slip floor, embossed floor, die floor, embossed floor of art, art laminated flooring, artistic embossed floor, concrete embossing, stamping concrete pressure Flower slip ramp floor, embossed road, lamination road underground parking slip ramp, artistic floors, colored floors, permeable flooring, permeable concrete floor, color pervious concrete, slip ramp, slip ramp, no vibration slip ramp above color concrete, floor products, more information can be viewed directly garage slip ramp construction process Nanjing Granville fixed njwgzs.cn, KOOL slip ramp (certified), Nanjing slip ramp from Nanjing KOOL Decoration Engineering Limited. Decoration Engineering Co., Ltd. Nanjing Granville (www.njwgzs.cn) is Nanjing, a leader in construction over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. KOOL decoration in leadership with the staff warmly welcome all inquiries negotiations to create decorative works WELGO better future.