The specific reinforcement method of the prefabricated house is as follows: on the roof of the prefabricated house, use φ48×3.0 steel pipes, vertically every 3.64m, and horizontally at the top of the roof, the middle of the sloped roof and the eaves of the roof.

Fasteners are used to set up the steel pipe grid frame. The four corners of the board house and the middle of both longitudinal sides are reinforced with ground anchors and ground ties. The ties are reinforced with 6×19φ7.7 steel wire ropes. The steel wire ropes must be tied. Tighten (use a hoist to tighten, or use M12 flower basket bolts to adjust the tension).
Note: The above reinforcement sample is the area where the board house is set up. The surrounding (one circle around) the board house reinforcement sample is tied with a knot on each side of the two ends of the wire rope, and one tie every 3.64m on each side in the middle. In the office area, for the sake of aesthetics, high-strength expansion bolts with a thickness of 20 or more can also be used for ground anchors.
Technology and safety measures: First assemble the poles and trusses with bolts on a flat ground, then erect the assembled poles and trusses, and fix them firmly with brackets or braces; each pole and board wall Use a wire hammer to hang the verticality of the surface straight to ensure that the verticality is no more than 1.5-2㎜; at each main column of the mobile house with the truss or at the corner, use flat steel or angle iron to weld the joints firmly; The installation of doors and windows must meet the standards. The installation of door and window glass must be fixed with spring buckles to prevent the glass from sliding out and injuring people. All iron parts should be painted with anti-rust paint and then painted to beautify them.