After all, the coated or painted hand can only strengthen the metal bracket, cover and corrosion resistance in a short time. Not suitable for long-term use, and protecting the office is very cumbersome and time-consuming. The economic benefits are poor, and some of them have been exposed to severe corrosion, and the entire operating platform must be removed. In addition to metal, is there any experience and strength that the tweezers can have a bearing that is not inferior to the metal? Although the wood board is not acceptable, although the top wood has an experienced foot bearing, the performance of the wood is uncertain and it is easy to aging. Along with this, the new type of sewage pool FRP cover is gradually put into use, and the effect is very good.
The advantages of the sump glass FRP cover:
1. The raw material is considered to be suitable and is made of glass fiber yarn (high toughness and strong impact resistance) and natural resin (high corrosion resistance, wear resistance and aging resistance). It has traditional metal cover and wood. Corrosion resistance, can be used for a long time in a variety of different despicable corrosive backgrounds. And according to the specific application background, select appropriate raw materials for production (natural resin varieties are not the same, acid and alkali resistance is not the same).
2. In addition to acid and alkali resistance, the sump glass FRP cover also has sufficient strength and bearing experience. Under the premise of the same size, the FRP cover is only second to the metal cover, and the quality is only about 1/5 of the metal. It is very convenient to install and cut, whether it is cut or transported.
3. Low cost and high economic efficiency. In such a good environment that residents can live in, those factories will not be complained, and it will not reduce the volume and rate of production because of this.
Sewage recycling treatment is the benefit of the private labor force. If the odorous gas generated by the open air causes the secondary pollution, it is really the original inversion! Especially the large pool (such as sludge oxygenation ditch, concentration tank, gram pool) The gas is the most difficult problem to get together. With the FRP gas hood, it can not only isolate the exhaust gas, but also use it to gather together and treat the waste gas, which is the real benefit of the private labor.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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