Lattice column is a cross-section generally designed as biaxial symmetry or uniaxial symmetry by section steel or steel plate. Compared with conventional structures, this structure has faster construction speed, larger usable area and higher seismic performance.
Lattice column refers to a composite column of rectangular cross-section formed by connecting two or more angle steels or channel steels with connecting plates. It has a wide range of uses, mainly used in some projects that need to play a supporting role.
Connection method: welding
Uses: bridge, piling, sewage, tap water, pile foundation construction
Diameter: 219mm--4000mm
Length: 100mm--30000mm
Tensile strength: ≤370MPa
Processing service: processing customization
Structural column construction process:
The construction process of the lattice column is mainly the positioning of the drill frame, drilling, cleaning the hole, measuring the depth of the hole, placing the steel cage, fixing the lattice column, lowering the conduit, clearing the hole for the second time, measuring the depth of the hole, placing the water-proof ball, and pouring Concrete and drilling rigs shifted.