Pure Polyurea Applied on Water Diversion Project

[www. polyurea. cn 2014-03-20 News]Being invited by the Construction Authority of the middle line of Water Diversion Project, Prof. Huang of Qingdao Technological University attends the “expert consultation of the first stage middle line project of Water Diversion project on the seepage-proofing problems of the inside of the main channel sand river aqueduct project” at Ping dingshan city henan province, to help the experts and leaders of this project to identify the pure polyurea and the fake one, and how to test the mechanical property and the drinking water safety performance of polyurea in the jobsite, in order to insure the safety, reliability and durability of aqueduct, closed conduit and open conduit of Water Diversion Projec-------the national key infrastructure projects.

Jobsite investigation of Prof. Huang and the engineers

After the jobsite investigation and discussion, all the experts and leaders agree on these suggest given by Prof. Huang unanimously---1.apply pure polyurea on the send river aqueduct seepage-proofing project, and promote to the whole project; 2. Resolutely resist and eliminate all the fake polyurea in the previous testing project. 3. Apply the most advanced “Zero extension ” theory and preventive measures on this project, given a radical cure and insurance plan to the leakage problem of the concrete joint that had plagued us for a long-term.

Defects of the fake polyurea

Practice proved that, only pure polyurea that can withstand the tests of time. Hope the all the engineer who engaged on high quality polyurea projects would carry on the pure polyurea theory of Prof. Huang to the business activities, make a stand against to all forms of fake polyurea such as hybrid, one-component polyurea, brushing polyurea. etc, make the magnificent imagine in chapter one 1.2.4 of his greatness work “Spray Polyurea Elastomer Technology “come true, and let it become the real firm, durable, stable, reliable projects, and make long life of our national infrastructure projects, bring great benefits to our generations, make pure polyurea theory as the pronoun of the “model project, sample project, immortal project”!