Prefabricated Panel House Assembly in Shandong

In Shandong, the assembly of prefabricated panel houses is guided by clear technical specifications and has practical application cases, enabling efficient, safe, and environmentally friendly construction.

Technical Specification Basis

The "Technical Guidelines for the Construction of Prefabricated Rural Houses in Shandong Province" serves as the core guiding document for the assembly of prefabricated panel houses. It specifies that prefabricated rural houses should be prefabricated or partially prefabricated in factories, and then assembled on-site. In terms of structural systems, it defines types such as prefabricated concrete shear wall structures, EPS module cast-in-place concrete structures, and light steel frame structures to ensure the safety and stability of house structures. Regarding material requirements, it emphasizes adapting to local conditions, prioritizing the use of green, economical, and recyclable local building materials, prohibiting the use of high-energy-consuming and excessively polluting materials, and balancing environmental protection with cost. Design specifications propose respecting the living needs of farmers, reflecting regional characteristics in architectural styles, and appropriately considering age-friendly design to enhance living comfort. Additionally, the guidelines require that construction be carried out by professional teams or trained rural individual craftsmen, and that detailed construction organization designs and plans be formulated, covering component installation, joint construction, quality management, and safety measures to ensure a standardized and orderly construction process.

Practical Application Case

The "Chengtou Rural Villa" developed by Shandong Chengkai Yuanda Company is a typical representative of prefabricated panel house assembly. This house adopts prefabricated fully assembled box-type modular technology, using box-type components as assembly units, which are reliably connected on-site to form an integrated structure. Its core advantages include:

• Efficient Construction: Most construction processes are transferred to factories, enabling parallel construction between factories and on-site operations. Through factory prefabrication, overall transportation, and rapid hoisting, construction periods can be shortened by 80%, significantly improving construction efficiency.
• Resource Conservation: It saves more than 70% of on-site labor and reduces building waste by over 75%, minimizing the impact on the environment and meeting sustainable development requirements.
• Safety and Reliability: It adopts the "equivalent to cast-in-place" design theory and uses PKPM structural design software to implement "one box, one calculation; one household, one calculation" to ensure structural safety and reliability. The construction process features comprehensive safety measures, reducing risks such as high-altitude operations.
• Economic Applicability: The research and development, design, production, and installation are all completed by the company in a package, resulting in high-quality and affordable products with long lifespans and good seismic performance, meeting rural living needs.

This case demonstrates that the assembly of prefabricated panel houses in Shandong has mature technical systems and practical experience, providing efficient, safe, and environmentally friendly solutions for rural housing construction.