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Yabaite’s first-time test of wind uplift resistance on stainless steel welding roofing successful

2016-12-11

Recently, depending on the metal roofing project of Zhaoqing New Area Sports Center, Shandong Yabaite conducted wind uplift resistance test on “stainless steel continuous welding roofing system” in Building Engineering Quality Inspection Center in city of Tianjin.  The test is the first time in nationwide to make a systematic and in-all-dimension wind uplift resistance performance research to “stainless steel continuous welding roofing system”, which has pushed forward, in some certain degree, the service and promotion of “stainless steel continuous welding roofing system” in building construction in future.

During the test, the trial air pressure once reached astonishing 10kPa (air speed approx 126m/s, exceeding the air speed of Grade 17 hurricane), the roofing is still in good working condition; while the air pressure is downloaded, the system is basically resilient to where before boosted. The test shows that “stainless steel continuous welding roofing system” is a metal roofing system safe, reliable with excellent wind uplift resistance performance. 

 Test spot

On 24th Sept. Yabaite held a technical conference on Zhaoqing sports center stainless steel welding roofing with the theme of “based on the science and technology, create new model system of metal roofing; through scientific organization, strict management, co-build quality engineering in domestic market” in Zhaoqing, and conducted deepening discussion and experience sharing regarding the sports center stainless steel welding roofing technology. In the conference, President Lu said, “Zhaoqing sports center is the first stainless steel welding roofing application engineering in nationwide, Yabaite will definitely gather the talents, and provide excellent design and construction statement, with full confidence to embrace the challenge, Yabaite will successfully complete the engineering eventually without any doubt. ” 


President Lu on the technical conference regarding Zhaoqing sports center stainless steel welding roofing

During the test of stainless steel welding roofing wind uplift resistance, no damage to test piece connection (overlapping, snapping, locking) is uncovered, no metal piece is torn or uplifted; no trial piece is found with permanent distortion and exceeding the height of the rib, or with air leakage (not because of the equipment) and not able to pressure boost continuously. The successful completion of the test offered a strong hand to support the design and construction statement of the sports center, providing scientific basis and technical support to the completion of Zhaoqing sports center, which takes “ink stone rising from the ink painting” as the theme, with “one stadium, one gym, one garden” closely combined with each other. This is not only a technical breakthrough for Shandong Yabaite, but also a breakthrough for stainless steel roofing exploration in metal roofing envelopment system industry, which makes profound significance in promotion of the whole industry development.