Project Overview:
Beichen Sewage Treatment Plant adopts a more advanced sewage treatment technology, with a design scale of 120,000 cubic meters / day, the early daily treatment scale reaches 40,000 cubic meters / day, and the project investment is nearly 76.726,300 yuan.Construction content: including precipitation tank, oxidation tank, sludge treatment tank and other structures, as well as the construction of all kinds of buildings of about 3,000 square meters.
In order to resist the corrosion of the concrete structure by the sewage in the sewage treatment pool, Tianjin Beichen sewage treatment Plant Phase 2 concrete selected Jiashi material spraying, in order to improve the anti-corrosion performance of the concrete.

construction procedure:
First time sprinkling wetting base surface first time (150ml / ㎡) second time sprinkling second time (100ml / ㎡) third time sprinkling wet maintenance for 3 days

Effect evaluation:
Jiamusi material deeply penetrates through the "nanosize" silicate, and reacts with the alkaline substances in the concrete, to generate a dense crystal, seal and repair fine pores, improve the tightness of the concrete, prevent the corrosion of erosion media (such as acid, alkali and chloride), and better protect the concrete structure of the sewage treatment plant.