The general sewage works, pipes are used in glass steel, glass steel sewage pipe is the use of new glass fiber production, this material is a kind of flexible composite materials currently being promoted, because of its light weight, small resistance, strong corrosion resistance and other characteristics, it has been introduced by the application in many industries, it also has the advantages of convenient installation, long service life and low cost, can be used for gravity and pressure water conveyance system. Glass fiber reinforced plastic sewage pipe construction of some of the notes, as follows:
A first look at the installation of glass steel sewer engineering geological conditions should be like, before installation to survey, some methods of fill materials and compacted concrete, like site layout, how to dig trenches, slope, drainage, fixed ground to underground drainage, earthwork balance and equipment selection the installation method, etc.. Glass fiber reinforced plastic pipeline: sewage pipe construction five matters needing attention
Two, if the pipeline after the highway, railway below, should the relevant departments for approval of construction, construction time should also be the cars on the highway load size and pipeline depth requirements, shall not exceed the scope of.
Three, when digging trench also tubing according to national standards, to set up and support the baffle, the rainy season with low temperature construction more than Caution!, encountered when groundwater drainage construction, to take the way.
Four, installation of the pipe, the bottom of the pipe to the bottom sand shop 200mm uniform, the soil is not good if the undisturbed soil, soil is not enough, should be handled in time, filling the tank bottom to the top of the 50cm tube can not have organic and hard soil, but also in some places, reducing elbow to set the fixed pier, surrounded by pipe fittings and other matters needing attention.
Five, other matters needing attention, according to the pipeline construction specification. Glass fiber reinforced plastic pipeline: sewage pipe construction five matters needing attention