GQF-E型橋梁伸縮縫
GQF-E型橋梁伸縮縫產品特點:建築高度低,國產熱軋整體成型,異型鋼材高度盡50mm,結構簡單,安裝方便,具有明顯的可靠性、舒適性和耐久性。適用於橋麵鋪裝層厚度大於或等於80mm、伸縮量小於或等於80mm的各種橋梁。既方便舊橋梁伸縮縫更換,又可供新橋梁修建選用。
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GQF-E型橋梁伸縮縫中間橡膠密封條其技術要求:采用氯丁橡膠(CR)密封橡膠帶的伸縮縫適用與溫度為-25℃-+60℃地區。采用天然橡膠(NR)密封橡膠帶的伸縮縫裝置適用於溫度為-40℃-+60℃地區