1. Overview of Steel Structure Construction Methods
Steel structure construction is currently the superior choice in the construction industry thanks to its outstanding durability, long life and the ability to flexibly respond to many types of construction. Compared to traditional materials such as wood - which is expensive, susceptible to termites and quickly degrades under the impact of harsh weather - steel structures stand out with their solidity, safety and optimal load-bearing capacity.
In particular, constructions using steel structures can effectively withstand harsh environmental conditions such as storm, flood or earthquake – something that wood or even reinforced concrete sometimes cannot fully guarantee. With extensive experience in the field of general construction contracting, Hai Long Construction Joint Stock Company is proud to bring high-quality steel structure construction solutions, ensuring absolute sustainability and safety for all projects from factories, high-rise buildings to large-scale industrial works.
2. Steel Structure Construction Process
Steel structure construction requires precise implementation process, modern equipment and highly specialized technical team. Hai Long Construction Joint Stock Company applies optimal measures to ensure progress and quality for each project item.
2.1. Main Frame Assembly for Factory
The main frame of the factory includes core components such as steel column, truss , and steel truss assembly, plays the main load-bearing role for the entire structure. The assembly process is carried out sequentially as follows:
- Install the hard lock:
- The installation process of heavy duty crane for precise lifting and installation First 4 border columns, creating a solid foundation for the factory frame.
- Installation implementation construction scaffolding At each border column position, ensure that it is firmly fixed with anchor bolt to increase safety and stability during construction.
- Purlin frame installation:
- Use the Specialized lifting equipment to put the purlin frame into the design position, then fix it firmly with high strength bolt.
- The entire process is closely monitored to ensure the fit between components, avoiding deviations that affect the overall structure.
2.2. Frame Installation
The process of assembling the truss frame is an important step in the construction of steel structures, requiring precision and strict adherence to procedures. At Hai Long Construction Joint Stock Company, the truss frame is installed in the direction from inside out, priority starting from air-braced space (including column bracing and roof bracing) to ensure initial stability.
After installation is complete, each component is secured with belt wrapped around at two points, about 100m from the end of the member 1/4 length, combined use high strength bolt to increase strength and safety.
2.3. Completing the Locking Frame
To ensure the steel structure achieves optimal rigidity, the permanent cross brace for the columns and trusses to be installed carefully, then fixed with Special bolts.
- Important note: All mounting locations must be accurate measurement in advance, based on technical drawings, to avoid deviations and ensure the fit between components.
2.4. Erection of Trusses and Purlins
Total truss , and purlin is installed border column , and middle column as designed. During this process:
- Adjusted column height, vertical and the position of each component to match the technical drawing.
- The installation process of anchor bolt to fix firmly, then proceed surface cleaning , and paint scratches or roughness, ensuring aesthetics and corrosion resistance for the entire truss and purlin frame.
2.5. Gable Truss Installation
To construct gable trusses:
- The installation process of Special rope Pull the purlin up to the roof, then secure it with bolt to ensure durability and stability.
- Repeat this process until the entire area is complete. Gable beam, ensuring a uniform and solid structure.
2.6. Finishing Purlins and Tie Bars
- The installation process of lifting equipment to give girder web brace onto the roof, while the purlins are pulled up with ropes and secured with bolt.
- At the same time, complete the installation permanent cross brace for columns and trusses of the locking truss, ensuring the entire steel structure meets the highest technical standards.
With experience in implementing a series of factory and industrial projects, Hai Long Construction Joint Stock Company is committed to providing safe, fast and highest technical standard steel structure construction solutions.
3. Roofing and Wall Covering Stage in Steel Structure Construction
After completing the steel structure frame, roofing and wall cladding is the final step to ensure the building is ready for use. Hai Long Construction Joint Stock Company carries out this process with utmost precision and safety.
3.1. Transporting Roofing Sheets to the Roof
The roofing sheets are brought to the roof through Special slide tube, ensuring accurate delivery to location roof purlin has been predetermined. This process saves time and reduces construction risks.
3.2. Roofing
Before roofing, the construction team will:
- installation safety cable system on the roof and fully prepared electrical equipment construction service
- Important note: The electrical system must be arranged to avoid direct contact with purlin , and roofing, ensure labor safety.
Next, each sheet of metal is precise positioning and installed according to design, ensuring technical durability, just achieved high aesthetics for the project.
3.3. Installation of Purlins, Gutters, Downpipes and Wall Panels
- Build construction scaffolding system sure to support the installation process.
- Complete installation wall purlin, middle purlin, wall paneling, with accessories such as gutter , and Ventilation leaf, ensuring complete and uniform structure.
3.4. Acceptance and Handover of Project
After completing the construction of steel structure and roofing, Hai Long Construction Joint Stock Company will perform:
- Comprehensive test: Carefully review from steel column, truss, anchor bolt, to the joint, ensuring that there are no errors, even the smallest ones.
- Hand over your DUNS number: Hand over completed projects to customers, ready for use with optimal quality.
3.5. Warranty and Post-Construction Support
During the steel structure construction process and after completion, Hai Long Construction Joint Stock Company commits to:
- Regular monitoring: Periodically check the progress and quality of the project.
- Customer care: Continuous contact and support to ensure satisfaction and effective operation of the project over a long period of time.
With a systematic steel structure construction process and dedicated after-sales service, we are proud to bring sustainable, safe projects that meet all strict standards.
