Recently, the 4th Concrete Mix Design Competition of China West Construction Group No. 8 (Shanghai) Co., Ltd. was held. It aims to actively respond to the requirements of the "Quality Month" activity of China West Construction Group, undertaking the quality skill competition of the 1st Corporate Culture Festival of the 8th Company, inheriting "the spirit of craftsman", and further improving the professional knowledge and operational skills of personnel in the technical quality system.

Participants take a Group Photo　

The competition took the "preparation of C30 high-performance concrete" as its theme. A total of 5 representative teams, composed of 15 technical elites from 9 ready-mixed concrete plants of the company, participated in the competition.

The competition consisted of two sessions: a written test and an on-site competition. It aimed to comprehensively assess the participants' capabilities in various aspects, including concrete mix design, on-site practical operation, workability evaluation, and economic analysis of the mix ratio.

The contestants of each team were rigorous, focused, and fully devoted to the competition. After two days, all representative teams performed excellently and successfully completed the competition within the specified time.

Competition Site

As one of the series of activities for the 8th Company’s 2025 "Quality Month", this competition featured distinct characteristics. It was based on production, emphasized practical operations, fully mobilized the enthusiasm of the majority of employees to learn skills, practice professional work, and effectively stimulated the passion of employees to focus on professionalism and refine their skills, achieving the effect of "promoting practice，learning and application through competition."

In the next step, the 8th Company will focus on the theme of "Strengthening Comprehensive Quality Management and Promoting the Construction of a Quality Power", continue to go the extra mile in various tasks of the company’s "Quality Month", focus on new tasks on a new starting point, improve quality, build a brand and create high-quality projects to contribute the strength to the high-quality development of the Shanghai-Zhejiang region.