National Standard Atlas of Prefabricated Housing

Here is some information on part of the national standard atlas related to prefabricated housing:

15G365 - 1 'Prefabricated Concrete Shear Wall Exterior Wall Panels': This atlas has a wide range of applications, suitable for both non-seismic designs and seismic designs of assembled concrete shear wall structure residences in areas with seismic fortification intensities ranging from 6 to 8 degrees. It mainly compiles non-composite sandwich insulation exterior wall panels with floor heights of 2800mm, 2900mm, and 3000mm. There is a rich variety of wall panel types, including five commonly used planar components: exterior walls without openings, exterior walls with a high sill window opening, exterior walls with a low sill window opening, exterior walls with two window openings, and exterior walls with one door opening. The atlas provides detailed template drawings, reinforcement drawings, and material lists for the inner and outer leaf panels of various components, as well as detailed drawings of the connection node structures for use in conjunction. It offers comprehensive and detailed references for designers and construction personnel, helping to ensure the design and construction quality of prefabricated concrete shear wall exterior wall panels.

14G443 'Prefabricated Ribbed Base Plate Concrete Composite Floor Slabs': This atlas is mainly aimed at floor and roof panels in areas with seismic fortification intensities ranging from 6 to 8 degrees, where the concrete environment is classified as Type I. It is a selection atlas compiled for the composite floor slab technology with prefabricated prestressed ribbed plates as the base plates. The main contents include template and reinforcement drawings for the prefabricated ribbed base plates, base plate structural performance inspections, etc. Through these contents, it can guide relevant personnel in the rational selection and use of prefabricated ribbed base plate concrete composite floor slabs to meet the seismic and usage requirements of building floors and roof panels.

13G440 'Large-Span Prestressed Hollow Slabs (Span 4.2m - 18.0m)': Suitable for concrete hollow slabs produced using the pre-tensioned long-line bench slow-release process. Its applicable environment categories are Type I and Type IIa industrial and civil buildings, with seismic fortification intensities not exceeding 8 degrees and non-seismic situations. This provides a standard basis for the application of large-span prestressed hollow slabs under different environmental and seismic requirements.

The 'Prestressed Concrete Hollow Slabs (EHC Slabs)' national standard atlas released in 2025: Mainly applicable to large-span public buildings, industrial plants, and logistics warehouses, etc. It provides specifications and guidance for the design, selection, and construction of prestressed concrete hollow slabs in these specific scenarios.