清遠橋梁護欄 河道護欄 Q235鋼板立柱廠家

Qingyuan bridge guardrail River guardrail Q235 steel plate column manufacturer

環境和景觀要求：

Environmental and landscape requirements:

①鋼橋應采用金屬梁柱式橋梁護欄；

① Steel bridge should adopt metal beam column bridge guardrail;

②對景觀有特殊要求的橋梁宜選擇梁柱式橋梁護欄或組合式橋梁護欄；

② For bridges with special landscape requirements, beam column bridge guardrail or combined bridge guardrail should be selected;

③積雪嚴重的地區，宜采用金屬梁柱式或組合式橋梁護欄；

③ Metal beam column type or combined bridge guardrail should be used in areas with severe snow cover;