Shijiazhuang Hongda Construction Steel Structure Design Co

Shijiazhuang Hongda Company specializes in the production of steel structure steel-concrete combined with cast-in-place concrete villa high-ceiling mezzanine production, duplex loft construction, shop mezzanine production, T-type mezzanine loft construction, villa basement excavation, and villa sunken courtyard expansion.< br/> Sunken courtyard roofs of various feudal villas, terraces of various feudal villas, building open-air sun rooms, building steel structure stairs, house renovation, adding floors and strengthening, etc. The attic, that is, the building compartment, is a secondary structure. It has the following methods: 1: The steel structure is covered with wooden laminated timber, pine, large core boards, and bamboo glue plates. What I know about several types of boards: Integrated wood is not suitable for deformation, and the standard size and cost are slightly higher than other boards. Pine boards are prone to deformation when exposed to moisture. Large core boards are no... [Details]