On August 16, 2019, Guangzhou Jiantubao Building Materials Co., Ltd. was invited as the participating unit to participate in the second working meeting of the “Concrete Viscosity Modifier” standard of the China Engineering Construction Standardization Association, edited by Kezhijie Group.

       The meeting focused on the adjustment of the content of the draft standard of "Concrete Viscosity Modifier" and the specific test situation. The members of the compilation team fully discussed the test methods and control indicators of the pilot project. After discussion by the leaders and experts, the meeting reached this time. The intended purpose.

       During the meeting, the participating experts also visited the automatic production line of prefabricated components of Yucheng Construction Industry Co., Ltd.