The earthquake-type ground deformation joint DPSM seismic ground deformation joint DPSM, earthquake-type ground deformation, seismic-type deformation joint device when vibration occurs slider with seismic spring force deformation, deformation joint device center board can along rising significantly borders to protect the the seams surrounding building structures are not destroyed, will automatically revert to the original flat state when the stress is removed. Applicable to the slit width of 75 ~ 500mm. Planar type: DPSM corner type: DPJM ● seams flat is good for hiding ● adapt to seismic and large displacement requirements Guo Biao Atlas table ground seismic Guo Biao three countries subscript 2 GB 1 SFFS 1/12 DPSM, 3/19 QAH, 3 / 11 products are widely used in government agencies / high-rise office / commercial building / gymnasium / public transport buildings / high standard factories and high-end residential spaces Contact: Mr. Yang Tel: 18962377299 0512-52359111 URL: http://www. jsthco.com http://www.szthco.cn