Yongji Container House Installation

The installation of container houses in Yongji requires a combination of professional design, standardized construction processes, and safety measures. The specific key points are as follows:

I. Pre-installation Preparation and Planning

1. Site and Foundation Treatment
   The site should be leveled in advance to ensure that the foundation bearing capacity meets the requirements. Select the foundation type according to the usage scenario: For short-term use, brick foundations or concrete piers can be used; for long-term outdoor use, wind and earthquake resistance designs are required, such as reinforcing the corners with steel frames, pouring concrete piers at the bottom, and embedding drainage pipes to avoid water accumulation. For example, a mobile sentry box provided by a manufacturer in Guangzhou significantly improved its durability through bottom concrete piers and anti-corrosion wood exterior wall treatment.

2. Material and Tool Preparation
   The main frame, wall panels, roof panels, doors, and windows of the container house should be in place in advance according to the design drawings, and the stability of accessories such as steel wire ropes, expansion screws, and angle aluminum should be checked. Tools include cranes, electric drills, spirit levels, plumb lines, etc., and their performance should be ensured to be good.

II. Installation Process and Key Steps

1. Main Frame Hoisting and Fixing

   • Use a crane to smoothly hoist the main frame of the container, unfold it, and place support rods to keep it stable.
   • Check the axis dimension deviation (not exceeding ±25mm) and wall height deviation (not exceeding 10mm) to ensure the structural verticality and levelness.

2. Wall and Roof Assembly

   • Install the wall panels in sequence, reserve positions for doors and windows, and fix them with fastening screws; pay attention to the tightness when installing the roof panels to avoid rainwater leakage.
   • When assembling the steel structure, first fix the square tube columns and steel beams, then install the sheet beams one by one, and adjust the verticality with a plumb line. For example, Zhongnan Steel Structure uses screws to fix the main beams and sheet beams to ensure that the component dimensions meet the requirements.

3. Internal Facility Installation

   • Complete the embedding of water and electricity lines, and install facilities such as doors, windows, floors, and ceilings. Windows should be fixed with 45-degree angle aluminum, and the channel aluminum at the door frame should be dense and seamless.
   • If it is used for long-term residence or office, equipment such as air conditioners and lighting can be configured to improve comfort.

III. Safety and Acceptance Key Points

1. Safety Protection Measures

   • Non-construction personnel should stay away from the site during the installation process to avoid the risk of crane or container body falling.
   • For welding operations, check the quality of the steel structure to prevent false welding or missed welding; wear safety belts for high-altitude operations.

2. Hidden Work Inspection
   Focus on checking whether the water and electricity lines and moisture-proof and waterproof treatments are in place. For example, the roof should be coated with a waterproof coating, and the joints of the wall panels should be treated with sealant to avoid leakage.

3. Acceptance Standards

   • The house should be flat as a whole, with the ridge lines and water-adding parts in a straight line; the doors and windows should open and close smoothly and have good tightness.
   • Notify Party A to carry out floor pouring and PVC扣板 (PVC ceiling panel) ceiling installation to complete the final acceptance.

IV. Professional Service Recommendations

If you lack experience, it is recommended to contact enterprises such as Jinhua Xin'an Steel Structure Engineering Co., Ltd., which provide one-stop services including design, production, sales, and installation, to ensure construction standardization and after-sales guarantee.