Buy clay sculptures done in the plaster mold, the need for stickiness, and after drying not deformation is not cracking the clay. At that time, choose a good variety of soil, but cannot meet the requirements in the quality, although the use, but the number can not satisfy the requirement. After multi-View, people finally found the performance of refractory clay sculpture by soil in full compliance with the requirements. To ensure the sculpture, the city Dyke repair the Harbin City can buy the fire-resistant clay sold out, then bought a total of over 7,000 kg to ensure that the needs of the sculpture. This was once made in Harbin, refractory clay out of stock.
Sculpture is completed, can break up the use of refractory clay, they were transferred to the infrastructure sector, for the production of refractory bricks. Harbin refractory clay also will ease the shortage situation.
Adjunct to the Tower to Laurel - the basis of the inscriptions fence
"Tap Zhenjiang days", Tower has not yet completed, the municipal government on the decision of the east wall relief back with "Tap Zhenjiang days", four Chinese characters. Will call an amateur calligrapher in Harbin City that this temporary words, carved on the plywood, after preparation for national leaders to Harbin again at the tower for the inscriptions. At that time, the west side of the back wall relief also placed a piece of plywood, built above the tower after recording. After more than 20 years of wind and rain, the wood has been rotten.
1990, the municipal government again revised the inscriptions, carved in marble and board, to become permanent monument built tower, replacing the "Tower Zhenjiang days" four Chinese characters.

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