(A) Specifications and performance 1. sand-lime brick (1) Specification GB GB11945-1999 the provisions of brick shape was rectangular hexahedral brick nominal size length 240mm, width 115mm, height 53mm. Production Other sizes products Wuhan gray sand Brick manufacturers, negotiated by the user and production. (2) mechanical properties, GB11945-1999 the provisions of the four intensity MU10, MU15, MU20, MU25 and other levels, brick factory quality certification and test report should be between single physical consistent evidence. The factory quality certificate must have a manufacturer of quality inspection department seal, and the persons in the test report single signature should be the detection unit, the unit sealed. There should be a single test test report number, so that the relevant data and laboratory to verification, and should have a clear conclusion Wuhan sand-lime brick, signed and sealed complete. For the failure of the test report card, attach double retest specimens qualified test report single report or process, and the test report shall be drawn unqualified single withdrawal or destruction. Wuhan sand-lime brick factory _ pavilion Cement (certified) _ Hannan sand-lime brick by Hongshan District of Wuhan pavilion cement operation. Hongshan District of Wuhan pavilion cement business unit (www.whltsn.com) (www.hbltsn.com) was Wuhan, cement and products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Cement leader in the pavilion with the staff warmly welcome all inquiries negotiations to create a better future for cement pergola.