FRP tanks buried deep there is a certain standard base. Overall fiberglass septic minimum overburden 0.3m. The maximum overburden not within 3m. When the septic tank casing depth in the cold zone, the minimum temperature is below -10 ℃ not less than 2m. In the coldest month average temperature of less than -13 ℃ areas, designers consider setting depth fiberglass septic tanks, glass and steel pits of depth below the freezing line should be set up in the area is appropriate, to avoid being the cracking affecting life. Septic mold on the green concept is consistent with the ideas of modern society and the modern, with its low-cost affordable, professional septic tank mold supply, easy to apply, environmentally friendly and powerful in modern society demand of quality products. This product is in addition to widely applicable city, septic mold supply in rural areas is also very suitable for general construction in rural areas now have gradually embarked on the track of urban development, cement septic tank mold supply, a variety of hardware devices gradually closer to the city, septic mold supply prices, cement using septic tanks is the most vivid example of this cement producers is very simple, using a mold, concrete, steel frame can produce. Professional septic tank mold Supply | septic tank mold Supply | Kaiyuan country-die (view) provided by Baoding Century country-die factory. Baoding Century country-die factory (www.kaiyuanguotong.com) is a professional "cover mold, Curb mold, mold slope, color brick plastic mold, plastic mold, and so covers" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "New Century country through" brand has a good reputation. We adhere to the "service first, customer first" principle, so Kaiyuan country-die win the trust of customers in all plastic materials, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!