Prefabricated Wooden House Construction

The construction process of prefabricated wooden houses combines factory prefabrication with on-site assembly, featuring efficiency, precision, and environmental friendliness. The specific steps are as follows:

1. Foundation and Base Construction
   The foundation is the base of the wooden house and needs to be constructed on a pre-leveled ground. First, fix wooden planks horizontally and vertically to form the base outline. Pad leather at the connection points between columns and wooden planks to cushion pressure and reinforce the structure by driving in sufficient nails. Ensure that the nails are evenly distributed in the base section to avoid uneven local stress that could cause deformation, providing stable support for subsequent construction.

2. Installation of Insulated Decorative Integrated Panels
   After the base frame is formed, cover the surface with custom-made insulated decorative integrated panels. When installing, inject foam agent into the gaps at the panel connections to enhance sealing; use foam agent to fix the对接处 (butt joints) and drive in long screws for reinforcement. These materials combine insulation and decoration functions, shortening the construction period and reducing on-site pollution.

3. Wall Module Assembly
   Walls, floors, roofs, and other components are prefabricated in the factory, with openings reserved for doors, windows, and pipelines. On-site, use a crane to lift the prefabricated modules to the designated positions and quickly fix them with extended screws, creating an effect similar to a 'building jigsaw puzzle'. Prefabricated production reduces errors in on-site measurement and cutting, shortening the construction period by more than 60% compared to traditional methods.

4. Porch and Detail Reinforcement
   The porch support uses square wooden frames. The support columns should be installed with scientific coordination to ensure a stable connection with the main structure. Some key nodes need to be cross-fixed with square wood to enhance overall wind and earthquake resistance. Detail handling includes checking all connections for tightness to avoid looseness affecting safety.

5. Precision Control and Mortise-and-Tenon Adjustment
   Wooden structures are mainly assembled by joining. During construction, use a level repeatedly to calibrate verticality and horizontality. When installing beams, equip with a simple crane for auxiliary positioning to ensure precise alignment of components. If the mortise-and-tenon structure gets stuck, gently tap it with a hammer to adjust until it fits snugly, avoiding forced assembly that could cause wood cracking.

6. Wall Material and Structural Characteristics
   The walls are composed of 10-centimeter-thick prefabricated wooden planks, nailed with pine and bamboo, with natural environmentally friendly materials (such as straw or wool) sandwiched in between. This structure not only ensures wall strength but also improves sound insulation and thermal insulation performance, while complying with environmental standards and reducing reliance on chemical materials.

Summary: Prefabricated wooden houses achieve rapid construction from foundation to main structure through modular design and standardized construction, combining efficiency and quality advantages, suitable for various scenarios such as residential houses and vacation homes.