【正文】 必須符合施工規(guī)范規(guī)定。　 ■　檢驗可用目測法檢查。施工安全注意事項　 施工人員應(yīng)經(jīng)過必要的業(yè)務(wù)培訓(xùn)，有專業(yè)上崗證后方可上崗操作，并應(yīng)掌握應(yīng)知應(yīng)會的施工安全技術(shù)，施工前應(yīng)穿戴好工作服，方可進(jìn)行施工操作?！) 排水口孔部位應(yīng)清除干凈，表面平整、光滑，并做好附加層。5.立面墻上防水層應(yīng)滿粘。干燥4h以上至不粘腳后方可進(jìn)行下道工序。陰陽角卷材剪貼方法（a）陽角做法 （b）陰角做法　　工藝流程：原防水層清理——基層找平——刷底油——陰陽角粘貼附加層——鋪貼防水卷才——防水層表面清理檢查——驗收簽　、施工要點：　?。?）鏟除女兒墻、立墻、落水口、等節(jié)點部位的原防水層。卷材鋪貼完成后，將端頭裁齊。水落口杯與基礎(chǔ)接觸處留出寬20mm、深20mm的凹槽，嵌填密封材料。鋪貼卷材不得皺折，也不得用力拉伸卷材，并應(yīng)排除卷材下的空氣，輥壓粘貼牢固。鋪貼檐口第一層卷材，先從雨水口向兩側(cè)鋪貼，卷材的碰頭應(yīng)在兩雨水口的中間。卷材屋面防水層、材料要求所用卷材及其他材料的質(zhì)量、技術(shù)性能必須符合設(shè)計和施工驗收規(guī)范的要求。、作業(yè)條件找平層施工前：屋面找坡層應(yīng)進(jìn)行隱蔽工程檢查驗收，并辦理手續(xù)。屋面找坡的作業(yè)條件將現(xiàn)澆混凝土板表面的起砂、起皮的處理好，并將灰塵、雜物清理干凈， 穿過屋面和墻面等結(jié)構(gòu)層的管根部位，應(yīng)用細(xì)石混凝土填塞密實，將管根固定。鏟除原防水層及找平層　　　a） 用鐵鏟清除全部原防水層，注意在清除時應(yīng)盡量不損壞找平層，清除的垃圾集中堆放，統(tǒng)一處理。s departments at all levels must firmly establish the guanghui is gold and silver green development concept, convinced that Castle is not relaxed, always maintaining strategic ability and strong determination to improve the environment, consistently playing well five water treatment of winning the war, everhigher levels of prehensive welloff society was built. (A) lay the sewage uphill battle. This year we will river water quality improved at the county level, up to five this basic objective grasp of pollution control that focus, with the focus on three things: a good job, clear rivers reaching the County created. Organization look back special inspection, the County garbage River, black and odorous River is Dragnet investigation, timely rectification of problems found in place firmly to prevent river pollution rebound. In accordance with the onestop strategy, improving the inferior five water quality monitoring stations work this year to ensure the Elimination of 1 provincial control, five water quality section 3 municipalities controlled deterioration, ensure the creation this year of clear rivers standards. Second, pay special attention to pollutioncutting construction of nanotubes. Intercepting nanotubes are the basis of pollution of water source engineering, engineering, matter of success or failure of water management. Urban sewage treatment, to improve effluent from sewage treatment rate, running accuracy, pliance requirement, speed up the town39。若找平層破損較小，則對找平層破損部位用水泥砂漿進(jìn)行修整。三、主要施工方法及技術(shù)措施彈線找坡：按坡度及流水方向，彈出屋面坡度走向，確定找坡層的范圍。、操作工藝將找坡層上面的松散雜物清掃干凈。排氣道要縱橫貫通，不得堵塞，留出排氣孔應(yīng)與大氣連通，排氣道寬度為50mm，并附加250 mm寬卷材，用粘結(jié)劑單邊粘貼覆蓋。施工時宜從西向東進(jìn)行，屋面卷材鋪貼時從南向北方向鋪貼，檐溝卷材鋪貼時從水落口處向兩邊分水嶺處鋪貼。c) 排水口防水做法：杯口應(yīng)牢固地固定在設(shè)計位置，與水落口連接的各層卷材附加層，應(yīng)按設(shè)計要求貼在杯口上，并用漏斗罩底盤壓緊，底盤與卷材間涂膠結(jié)材料，壓緊的寬度不得小于100mm，底盤周圍應(yīng)用膠結(jié)材料封平，并認(rèn)真處理好水落口與豎管的連接處，防止漏水。鋪至水落口的各層卷材和附加層，均應(yīng)粘貼在杯口上，用雨水罩的底盤將其壓緊，底盤與卷材間應(yīng)滿涂膠結(jié)材料予以粘貼，底盤周圍用密封材料填封。防水層鋪貼后，上端用瀝青麻絲或細(xì)鐵絲扎緊，最后用密封材料密封。相連的陰陽角；基層與立面墻、排水溝、排水口、溝脊的邊緣相連的轉(zhuǎn)角處