As the cast iron fence is not only beautiful in shape, but also very good to adapt to various topography, in the mountains, slopes and other abnormal areas also have a more remarkable performance。 In addition, the practicability of transportation is very excellent, so cast iron guardrail is sought after by people! The next edition will tell you about the installation of cast iron guardrail in Shandong Province is the need to pay attention to a few points!
1. After the iron wall arrives at the construction site, it is accurately installed and positioned according to the position and size stipulated in the drawings to determine the elevation and the vertical flatness. It should be positioned in accordance with customer requirements and drawings design requirements to ensure that the design requirements and acceptance criteria are met.
2. The horizontal positioning installation of the standard line copy provided by the iron fence. The pre-embedded spacing shall be positioned according to the number of stair steps and the design requirements of the drawings.
3. Installation of embedded parts and iron wall must be firm. Installation deviation should be in accordance with national regulations and design requirements: handrail straightness < 3 mm, vertical < 3 mm, rail spacing error < 3 mm, diagonal error < 3 mm, embedded parts vertical error < 3 mm, horizontal error < 3 mm.
Fourthly, the installation and positioning of embedded parts are accurate and correct。 After receiving, brush two anti-rust paints, and then install the iron wall。
5. Installation deviation must conform to national regulations and design requirements and meet acceptance standards.
6。 Installation of embedded parts should be positioned accurately according to the design requirements of drawings and the actual situation of construction site, so as to avoid not being on a parallel line。
7。 After the installation of the iron wall, polish the joints smoothly and brush two anti-rust paints。 After the experience is collected, the surface will be treated uniformly。
Today's wonderful content will be introduced here for the time being。 If you have other places you want to know, you are welcome to leave a message and comment on our Shandong Iron Fence website: http://www。jnwszy。com, or call our hotline directly。 We will give you a satisfactory answer!