UNF-5 High; Application of Efficient Water Reducing Agent in the Hope Building Project in Dalian City

The Dalian Hope Building project is located on the south side of Zhongshan Road in the center of Dalian city, with a total construction area of about 90000 square meters, 3 underground floors, 40 above ground floors, and a building height of 170 meters; The building structure consists of frame tubes, precast C60 high-strength concrete prestressed beams, and prestressed composite panels. The exterior walls of the building are made of C60 high-strength concrete precast hanging panels and glass curtain wall systems.

The UNF-5 high-efficiency water reducer is mainly used in prefabricated components such as C60 high-strength concrete prestressed beams, prestressed composite slabs, and hanging plates in engineering.

. The applied concrete volume is 3980m3/44; The usage of MUHU brand UNF-5 high-efficiency water reducer is 37.7 tons. The construction period of the project is from February to November 1997, with a duration of 10 months.