New construction method for suspension type section curtain wall
Provided is a new construction method for a suspension type section curtain wall. A die frame is composed of two transverse rods and 3-20 vertical rods of the same specification, and the outer edges of the vertical rods are in the same plane. A longitudinal plane of the outer edge of the die frame is located on the inner side of a longitudinal plane formed by the inner sides of all cantilever beam flat grooves. The length of the two transverse rods is identical to that of the curtain wall, and the length of the vertical rods is identical to the height of the curtain wall. A primary keel structural body and a secondary keel structural body can be formed by a plurality of rhombuses or a plurality of squares. All primary keels are arranged on the plane on the outer side of the die frame through lying blocks according to design requirements, and the lying blocks are connected to the vertical rods. All the primary keels are arranged in the flat grooves in the upper portions of the outer ends of cantilever beams. After the positions of the primary keels are determined, secondary keels are connected one by one, and therefore the primary keel structural body and the secondary keel structural body are formed. The die frame and the lying blocks are separated out of the primary keel structural body and the secondary keel structural body, and the curtain wall is formed. According to the construction method, a good space feeling can be guaranteed, the primary keel structural body and the secondary keel structural body can be kept in the same plane, bending and deformation are avoided, and the quality of the curtain wall is guaranteed. 1. A new hanging section curtain wall construction method, characterized in that the outside of the building wall construction mold frame, the mold frame by two transverse rods and 3-20 two of the vertical bar of the same specifications, the vertical rod is connected to the outside of the cross bar, the outer edge of the mold frame cantilever liang Waiduan in all the longitudinal plane of the flat inner side of the inner side of the longitudinal plane, and the two transverse rods of the same length of the curtain wall, the length of the vertical rod same with the height of the curtain wall and; the main, secondary keel structure can be formed by a plurality of diamond-shaped, or also by a plurality of square form, or also by a plurality of triangles; all the main joist-according to the design requirements, the shape and the size of the shelving block on the plane of the outer side of the mold frame, set aside block is connected on the vertical rod, the lower part of the immediately adjacent to the main joist; and all main keel are arranged in the outer end of the cantilever beam in the groove; the main keel after determining position, and then is connected to one secondary keel, in order to form diamond or square of the main, secondary keel structure; on the mold frame together with the shelving block from host vertical, from secondary keel structure body, the curtain wall is formed. 2. A new hanging section curtain wall construction method according to Claim 1, characterized in that the mould frame the distance between the vertical rod of the is 2-7 microns. 3. A new hanging section curtain wall construction method according to Claim 1, characterized in that building a mold frame cross bar and vertical rods are made of common carbon steel. 4. A new hanging section curtain wall construction method according to Claim 1, characterized in that the angle steel shelving blocks may be truncated, or cylindrical truncated, or square, the distance between the set aside block for 2-7 microns. 5. A new hanging section curtain wall construction method according to Claim 1, characterized in that secondary keel and is connected with the of the main keel can be sleeved, or welding. 6. A new hanging section curtain wall construction method according to Claim 1, characterized in that the outer end of the cantilever beam of the flat tab.