Storage requirements for fiberglass sand pipes

Storage requirements for fiberglass sand pipes

Fiberglass sand pipe has the advantages of light weight, high strength, low resistance to liquid transportation, good chemical and electrical corrosion resistance, long service life, and low overall cost. It is also an environmentally friendly material strongly advocated by the country; Moreover, the pipeline does not require special anti-corrosion treatment, and its length is longer than that of cast iron and cement pipes. The number of joints is relatively reduced, which in turn reduces installation and maintenance costs.
Preparation for construction of fiberglass sand pipe:
1. Material entry acceptance
The fiberglass sand pipes used have qualified product inspection reports and product quality assurance certificates; The inner surface of the fiberglass sand pipe should be free of cracks, layering, pinholes, impurities, poor adhesive areas, and bubbles; The outer surface of the pipe should have no obvious defects. The end face of the fiberglass sand pipe should be flush, smooth, and free of burrs, and the surface of the socket and socket should be smooth; The rubber ring of the sewage pipeline is made of chloroprene rubber, while the rainwater pipeline is made of natural rubber.
Storage requirements for fiberglass sand pipes:
1. Double lifting points are used for pipe hoisting, and it is strictly prohibited to use ropes to penetrate both ends; And use finished lifting straps, and do not allow the use of steel wire ropes for lifting.
2. When storing pipes directly on the ground, the ground should be flat and it is strictly prohibited to place them on sharp hard objects. All stacked pipes should be added with wooden wedges to prevent rolling.
3. Fiberglass sand pipe materials should be stacked away from heat sources and open flames.
4. The pipes used for underground burial should not be exposed to sunlight for a long time during stacking to prevent ultraviolet radiation.
5. Rubber rings should be stored in a cool and clean environment, and should not be exposed to sunlight; Do not come into contact with oil that causes swelling and corrosion.
6. Prepare on-site construction technical plans and obtain approval from the supervisor.
7. Set up temporary benchmark points, control piles, etc. according to on-site pile handover data and relevant regulations, and keep corresponding original records intact.
8. For sections with groundwater levels, drainage, precipitation, and trench support construction measures should be established.