freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

道路工程質量通病及防治-展示頁

2024-12-29 05:59本頁面
  

【正文】 eflection crack of concrete pavement and repair problems still lack effective, durable, practical solution, it should carefully design and construction, so as to eliminate or delay the occurrence of disease. Key words: municipal road quality defects prevention control measures 1 目 錄 摘要 .................................................... 1 Abstract ................................................ 1 .......................................... 4 路拌石灰土、石灰粉煤灰土底基層和基層 ................................................ 4 混合料 不均勻 ..................................................................................... 4 混合料強度達不到要求 ..................................................................... 4 壓實度不足 ......................................................................................... 5 碾壓時彈簧 ......................................................................................... 6 碾壓時發(fā)生龜裂 ................................................................................. 7 未結成整體 ......................................................................................... 7 表面起皮松散 ..................................................................................... 8 平整度不符合要求 ............................................................................. 9 ................................................................. 9 石灰粉煤灰穩(wěn)定粒料底基層和基層 .......................................................... 10 混合料配合比不穩(wěn)定 ....................................................................... 10 混合料含水量波動大 ........................................................................ 11 混合料離析 ....................................................................................... 12 混合料攤鋪時離析 ........................................................................... 12 混合料碾壓時彈簧 ........................................................................... 13 基層表面灰漿過厚 ........................................................................... 14 基層壓實度不足 ............................................................................... 14 施工接縫不順 ................................................................................... 15 施工平整度不好 ............................................................................... 16 .................................................................................. 17 混合料不結硬和彎沉值達不到要求 ............................................. 17 橫向裂縫 ......................................................................................... 18 網(wǎng)狀開裂 ........................................................................................... 19 路面隆脹 ........................................................................................... 20 2 瀝青混合料面層 ...................................... 21 瀝青混合料面層 ........................................... 21 橫向裂縫 ........................................... 21 縱向裂縫 ........................................... 22 網(wǎng)狀裂縫 ........................................... 23 反射裂縫 ........................................... 24 翻漿 ............................................... 24 車轍 ............................................... 25 擁包 ............................................... 27 2 搓板 ............................................... 27 泛油 ............................................... 28 凹槽 .............................................. 29 松散 .............................................. 30 脫皮 .............................................. 31 啃邊 ...........................................
點擊復制文檔內(nèi)容
公司管理相關推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1