Due to the special nature of the raw materials, light weight, high strength, no corrosion, no leakage, the water treatment effect is good, the construction and installation is convenient, just dig buried, make up for the shortcomings of the traditional septic tank.
The development of glass tank has gone through four stages:
The first stage, the products are square, can be seen as the top two trapezoid. Although this product is not corrosion, but there is not enough good enough shortcomings;
The second stage, products are basically horizontal cylinder, better compression, but processing procedure is complex and not easy to improvement and production;
The third stage is the corrugated glass septic tank, tightness and compression resistance have reached a satisfactory level, this technology has also been used so far;
The fourth stage is in the corrugated glass septic tank, is currently widely used, product shape is cylindrical and smooth, reduce the stress area of the product, but at a distance by the steel embedded reinforcement, like waves, it is also the name of corrugated glass steel septic tank. Glass is how to build septic tanks, which need to pay attention to it?
1, the first to determine the length and width of the groove depth, length and width in accordance with the installation of glass septic tank size outside the expansion of 700mm. Depth according to the elevation of the city and the location of the inlet pipe (the water pipe on the top of the tank and the roof distance of 50mm, the outlet pipe wall and the top of the tank from the 100mm can also be adjusted according to the buyer need to fall).
2, the resistance to be greater than 10 tons, or need to do 100mm thick concrete cushion.
3, when there is groundwater, the need to lay 100mm gravel layer, and then 100mm concrete cushion, then 100mm sand cushion.
4, when there is no ground water, the ground resistance of more than 10 tons, just laying 100mm sand cushion.
5, when the backfill must be removed sharp stones. At the same time 300mm backfill compaction, backfilling is especially important, has a direct impact on the use of the day.
6, the overburden depth is greater than 1200mm, the road load steam -15 level. If less than 1200mm need to be done when the road surface structure. If the load is greater than 15 tons also need to do pavement structure. The structural reinforcement of the road surface can be provided by the manufacturer.
7, glass septic tank before leaving the factory to provide the inlet and outlet pipe position and size.
How should we choose the glass tank size? From the production process, the selection of mechanical production is better than the manual, of course, can not rule out the production of mechanical components will also be manual. Again to see if there is no talcum powder in raw materials, which is a kind of material can increase the size and stiffness of the coin, popular, like cooking to put salt, salt will be more harmful to the body. Does the company have a process specification, whether there is a professional production and customer service team, it has been widely adopted by the market, whether there is authority to carry out research on products and processes, whether they have the ability of mass production, the car is the septic tank internal supporting system is reliable. Jiangsu glass septic tank factory is a professional manufacturer of glass fiber reinforced plastic products. Glass steel products production company, successfully identified by the expert group of Jiangsu Province Economic and Trade Commission, at the same time by the relevant departments of the provincial Environmental Protection Bureau, construction department and all levels of government strongly recommend and praise, main products: glass steel septic tank.