Metal Building Roof Purlins

Among building structures, steel structures have good earthquake resistance and have a high degree of industrial production. The steel structure construction period is short, and it has the advantages of energy saving, environmental protection, and good ductility. Especially for steel structure buildings, its ductility can generate seismic waves. Attenuation effect to reduce earthquake damage to steel structure buildings. Steel purlins are suitable for all aspects of steel structure projects such as roofs and walls. The cross section forms of purlins generally include C-shaped, Z-shaped, U-shaped, several-shaped steel, etc. Their function is to reduce the span of the cabin panel and fix the roof panel.

Material selection and preparation:

Select high-quality metal purlins that meet standards to ensure that their thickness, strength, coating and color meet architectural design requirements.

During shipping and storage, pay attention to prevent damage and corrosion to metal purlins and ensure material quality.

Construction preparation:

Conduct necessary safety training to ensure that construction personnel understand the safety risks during metal roof construction.

Prepare necessary construction tools and equipment and check their safety performance and integrity.

Check whether the safety passages and emergency evacuation passages at the construction site are unobstructed to ensure construction safety.

Installation process:

Design and preparation: Determine the type and quantity of purlins according to the architectural design and needs, and carry out the design and preparation of the construction plan. This includes measuring, calculating material usage, purchasing materials, etc.

Cleanup and Preparation: Before installing purlins, the roof needs to be cleaned to ensure it is free of debris and obstructions. At the same time, check whether the roof structure meets the design requirements and perform necessary pretreatment.

Install purlins:

Install the purlins according to the design drawings, ensuring that the horizontality and verticality of each metal purlin meet the requirements.

Note that the connection between the purlins and the roof structure should be firm and reliable, and special connectors should be used for connection.

The connection parts should be waterproofed to ensure that there will be no leakage problems.

During installation, care should be taken to avoid damaging the purlin surface and maintain its integrity.

Acceptance and maintenance:

After the metal purlins are installed, the overall acceptance should be carried out to check whether the construction quality is consistent with the construction drawings.

After completion, the metal purlins should be cleaned and maintained, and inspected and maintained regularly to ensure their long-term stable operation.

Packaging introduction: Customized packaging according to drawings and requirements.

Service optimization: Packaging separately according to regional axis requirements.

KEXINDA (TIANJIN) INDUSTRIAL CO, LTD. has more than 100 advanced cold-formed steel production equipment and more than 100 elite service team members.
We adhere to customer-centricity and are committed to adding value to every customer through innovative products and services.
Our goal is to become a top steel structure building envelope system solution provider that makes employees proud and customers satisfied.

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