下雨天氣如何維護鑄鐵圍欄：
How to maintain cast iron fence in rainy weather:
下雨天，戶外的鑄鐵圍欄被淋濕之后，對鑄鐵圍欄會有影響嗎？畢竟雨水中會有很多雜質。很多擁有圍欄的消費者都會所有顧慮。
On rainy days, after the cast iron fence is wet, will it affect the cast iron fence? After all, there will be a lot of impurities in the rain water. Many consumers with fences have all the concerns.
專家表示，其實這沒有太大的影響，如果遇到這種情況，在雨停后將鑄鐵圍欄上的水用棉布擦干凈就可以了，因為鑄鐵圍欄本身有一層防護漆來做保護。
Experts say that in fact, this does not have much impact. If this happens, just wipe the water on the cast iron fence with cotton cloth after the rain stops, because the cast iron fence itself has a layer of protective paint to protect it.
但是，如果您還是不放心的話，可以在圍欄表面擦一層防銹油也可以，但是不要用硬質的東西去擦拭、磕碰護欄。
However, if you are still not at ease, you can wipe a layer of antirust oil on the surface of the fence, but do not use hard things to wipe and bump the fence.
給大家介紹一下鑄鐵護欄如何安裝：
Let's introduce how to install the cast iron guardrail
1.鑄鐵護欄到達施工現場后按圖紙上所規定的位置及尺寸準確安裝就位，確定好標高及垂直平整度。
1. After the cast iron guardrail arrives at the construction site, it shall be accurately installed in place according to the position and size specified in the drawing, and the elevation and vertical flatness shall be determined.
2.預埋件安裝根據圖紙設計要求和施工現場的實際情況準確無誤的定位，避免造成不在一條平行線上。
2. The installation of embedded parts shall be accurately positioned according to the drawing design requirements and the actual situation of the construction site, so as to avoid not being on a parallel line.
3.鑄鐵護欄所提供的標準線抄水平定位安裝，預埋間距根據樓梯踏步數量及圖紙設計要求，安裝定位。
3. The standard line provided by cast iron guardrail shall be installed horizontally, and the embedded spacing shall be installed and positioned according to the number of stair steps and drawing design requirements.
4.安裝偏差必須符合國家規定和設計要求，達到驗收標準。
4. The installation deviation must meet the national regulations and design requirements, and reach the acceptance standard.
