The Building Details of Scaffolding System in A Technical Way
Use scaffolding material can build all kinds of formwork support frame, including scaffolding planks, cavity plate and beam slab mould and die box foundation, and used the bracket beam plate template. In the cavity plate and beam slab mould stents, support height > 4.0 m, known as the "high racks, with early dismantling requirements and its device, known as" early brace of the template system ".
Fastener type, bowl of button and the door type steel pipe scaffold materials can be used for the construction formwork support frame, and each has its characteristics. According to its structure can make the following categories:
1 According to the structural classification
1) pillar type racks (pillar bearing frame);
2) (bent) type brace (formed by a row of pillars have horizontal tie connecting structure);
3) double row racks (formed by two rows poling racks);
4) space frame type racks or set of space and architecture (more).
2 According to the steel walking board structure system
1) geometric immutable truss structural support frame (conform to the stipulations of the truss rods slenderness, vertical plane diagonal set is not less than all of two direction structure frame of 1/2 of the sash);
2) the geometric immutable truss structural support frame (comply with scaffolding framework, but have a vertical plane diagonal sash less than 1/2 of the total framework of setting).
3 By pillar type
1) rod racks;
2) double stud support frame;
3) lattice column brace (supported by lattice column group formation frame).
4) hybrid pillar supporting frame (a mixture of rod, double stud, lattice column brace).
4 according to the level of frame is divided
the level of the structural don't buy a small amount of setting diagonal or shear support brace.