铸铁护栏在冬季的保养比在夏季的要麻烦一些，因为冬天气温低，稍有不注意就会对铸铁护栏造成一些伤害，下面我们和山东铸铁护栏厂家一起来看一下冬天的维护注意事项吧。
1999.cc彩票-1999cc彩票-1999cc彩票官网下载
The maintenance of cast iron guardrail in winter is more troublesome than in summer, because the temperature is low in winter, slightly neglected will cause some damage to cast iron guardrail. Now let's take a look at the maintenance precautions in winter with Shandong cast iron guardrail manufacturer.
1、首先，在冬季就不要用水冲洗或者擦拭隔离护栏了，这会使水分结冰附着在隔离护栏上，从而惹起锈蚀。
1. First of all, don't wash or wipe the barrier with water in winter. This will make the water freeze on the barrier and cause rust.
2、大雪天气应当及时去除护栏上的积雪。
2. Snow on the guardrail should be removed in time in heavy snow weather.
3、发作外表破损应当及时修补，停止喷漆，坚持外部表层的完好。
1999.cc彩票-1999cc彩票-1999cc彩票官网下载
3. Attack of surface damage should be repaired in time, stop painting, adhere to the integrity of the external surface.
4、假如隔离护栏的外表曾经呈现了锈蚀的局部，需求用砂纸，或者钢丝刷停止除锈处置，然后涂漆停止维护。
1999.cc彩票-1999cc彩票-1999cc彩票官网下载
4. If the appearance of the barrier has been corroded, sandpaper or wire brush should be used to stop the rust removal and then paint to stop the maintenance.
5、假如是pvc隔离护栏则需求愈加留意，在冬季冰冷的时分不要随便的挪动和敲击pvc隔离护栏，避免决裂。假如pvc隔离护栏的帽头丢失也要及时补充修复，以免雨雪进入立柱内部。
5. If it's a PVC barrier, we need to pay more attention to it. When it's cold in winter, we should not move and knock on the PVC barrier casually to avoid breaking. If the cap of the PVC barrier is lost, it should be repaired in time so as to avoid rain and snow entering the inside of the column.
