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Engineering of Pretreatment Pool in Galvanizing Workshop
2. The acid pond lining granite anticorrosion, the bottom of the pond and the edge of the pond cover with 150 mm thick slab, the wall of the pond with 120 mm thick slab, the floor and ditch with 100 mm thick slab, service life of more than 15 years, within five years, the company unconditional maintenance of quality problems.
3. Construction technology:
(1) Construction of FRP resin:
(1) In the treatment of grass-roots units meeting the requirements, uniformly brush an epoxy resin oil as the base material, do not leak, curing naturally, and do not allow anyone or sundries to enter during curing.
(2) The first layer of 0.18 fiberglass cloth is then lined with a section of resin oil and pressed to make the fiberglass cloth absorb the resin oil. Then the second layer of fiberglass cloth is lined to make it soak in the resin oil without bubble and empty drum.
(3) The overlap of the same layer fiberglass cloth should be more than 50 mm, the upper and lower layers of fiberglass cloth should be staggered more than 50 mm, and one layer should be added to the Yin-Yang angle and other parts.