The following is to introduce the installation process of cast iron guardrail and embedded parts:
Cast iron guardrail horizontal installation process: cast iron guardrail is installed horizontally according to the standard line provided.
Installation process of cast iron guardrail:
1。 After arriving at the construction site, the products shall be installed in place according to the position and size specified in the drawings, and the elevation and vertical flatness shall be determined。 Positioning shall be carried out according to Party A's requirements and drawing design requirements to ensure that the design requirements and acceptance specifications are met。
2. The installation of embedded parts shall be accurately positioned according to the design requirements of drawings and the actual situation of the construction site, so as to avoid not being on a parallel line.
3. The cast iron guardrail shall be installed horizontally according to the provided standard line, and the embedded spacing shall be installed and positioned according to the site size and drawing design requirements.
4. The installation deviation must meet the national regulations and design requirements, and meet the acceptance standards.
5. The embedded parts and cast iron guardrail must be installed firmly, and the installation deviation shall be in accordance with the national regulations and design requirements: straightness < 3mm, verticality < 3mm, spacing error of railings < 3mm, diagonal error < 3mm, vertical error of embedded parts < 3mm, horizontal error < 3mm.
6. The installation and positioning of embedded parts shall be accurate. After acceptance, two layers of antirust paint shall be applied, and then the iron railing shall be installed.
The above is the cast iron guardrail and embedded parts installation process, I hope you have some understanding.