中国农村女人牲交视频,优雅美妇疯狂迎合娇吟,狼群影院在线观看免费完整版,亚洲日韩久久综合中文字幕

    <form id="l1h5m"><source id="l1h5m"></source></form>
  1. <em id="l1h5m"></em>

  2. <wbr id="l1h5m"><pre id="l1h5m"><noscript id="l1h5m"></noscript></pre></wbr>

      <nav id="l1h5m"></nav>
      <nav id="l1h5m"></nav>
        <var id="l1h5m"><listing id="l1h5m"></listing></var>

        <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>

            <wbr id="l1h5m"><legend id="l1h5m"><video id="l1h5m"></video></legend></wbr>

            <sub id="l1h5m"></sub>
            <strike id="l1h5m"><pre id="l1h5m"></pre></strike>
            <nav id="l1h5m"><listing id="l1h5m"><meter id="l1h5m"></meter></listing></nav>
          1. <nav id="l1h5m"><listing id="l1h5m"><meter id="l1h5m"></meter></listing></nav>
            <sub id="l1h5m"></sub>
            <nav id="l1h5m"><code id="l1h5m"></code></nav><em id="l1h5m"></em>
              <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>

                  <form id="l1h5m"></form>

                      <form id="l1h5m"><legend id="l1h5m"><noscript id="l1h5m"></noscript></legend></form><form id="l1h5m"></form><em id="l1h5m"><span id="l1h5m"></span></em>
                      1. <form id="l1h5m"></form>
                        <wbr id="l1h5m"><legend id="l1h5m"></legend></wbr>
                        <form id="l1h5m"><source id="l1h5m"><track id="l1h5m"></track></source></form>
                        <form id="l1h5m"></form>

                          <sub id="l1h5m"><listing id="l1h5m"></listing></sub>

                        1. <sub id="l1h5m"><address id="l1h5m"><nobr id="l1h5m"></nobr></address></sub>
                          <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr><form id="l1h5m"><th id="l1h5m"></th></form>

                                1. <wbr id="l1h5m"></wbr>
                                  1. <form id="l1h5m"><th id="l1h5m"></th></form>
                                    <sub id="l1h5m"><address id="l1h5m"></address></sub>

                                      <wbr id="l1h5m"><p id="l1h5m"><dl id="l1h5m"></dl></p></wbr>
                                        <sub id="l1h5m"><address id="l1h5m"><nobr id="l1h5m"></nobr></address></sub>

                                        1. <sub id="l1h5m"><address id="l1h5m"></address></sub>

                                          <sub id="l1h5m"><address id="l1h5m"></address></sub>

                                          1. <sub id="l1h5m"></sub>

                                            <big id="l1h5m"></big>
                                              <em id="l1h5m"></em>

                                                <nav id="l1h5m"></nav>

                                                    <sub id="l1h5m"></sub>

                                                    1. <form id="l1h5m"></form>

                                                      <strike id="l1h5m"><pre id="l1h5m"></pre></strike>
                                                        <wbr id="l1h5m"></wbr><wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>

                                                          <sub id="l1h5m"></sub><form id="l1h5m"></form>
                                                          <form id="l1h5m"></form>

                                                            <em id="l1h5m"></em>

                                                              <form id="l1h5m"></form>
                                                                <nav id="l1h5m"><listing id="l1h5m"></listing></nav>
                                                                <nobr id="l1h5m"></nobr>
                                                                  <form id="l1h5m"></form>

                                                                    <sub id="l1h5m"></sub>
                                                                      <form id="l1h5m"></form>

                                                                        <form id="l1h5m"><span id="l1h5m"><track id="l1h5m"></track></span></form>
                                                                        <wbr id="l1h5m"></wbr>
                                                                          <sub id="l1h5m"></sub>

                                                                        1. <table id="l1h5m"></table><sub id="l1h5m"><listing id="l1h5m"></listing></sub><em id="l1h5m"></em>
                                                                          1. <nav id="l1h5m"></nav>

                                                                            <em id="l1h5m"></em>

                                                                            1. <big id="l1h5m"><address id="l1h5m"><nobr id="l1h5m"></nobr></address></big>

                                                                                  <big id="l1h5m"><address id="l1h5m"></address></big>
                                                                                1. <nav id="l1h5m"><listing id="l1h5m"></listing></nav>
                                                                                  <sub id="l1h5m"></sub>

                                                                                      1. <sub id="l1h5m"><address id="l1h5m"></address></sub>
                                                                                          <form id="l1h5m"><pre id="l1h5m"><dl id="l1h5m"></dl></pre></form>

                                                                                          <form id="l1h5m"><th id="l1h5m"><big id="l1h5m"></big></th></form>

                                                                                                    
                                                                                                    
                                                                                                  1. <form id="l1h5m"><legend id="l1h5m"><noscript id="l1h5m"></noscript></legend></form>

                                                                                                      <strike id="l1h5m"></strike>
                                                                                                      <wbr id="l1h5m"></wbr>

                                                                                                            <nav id="l1h5m"><address id="l1h5m"><meter id="l1h5m"></meter></address></nav><nav id="l1h5m"></nav>

                                                                                                            <sub id="l1h5m"></sub>
                                                                                                            <em id="l1h5m"><source id="l1h5m"></source></em>

                                                                                                            <wbr id="l1h5m"><p id="l1h5m"></p></wbr>

                                                                                                            <sub id="l1h5m"></sub>
                                                                                                              <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>
                                                                                                            1. <form id="l1h5m"></form>
                                                                                                              <em id="l1h5m"><source id="l1h5m"><track id="l1h5m"></track></source></em>

                                                                                                              <table id="l1h5m"><span id="l1h5m"><track id="l1h5m"></track></span></table>

                                                                                                                1. <em id="l1h5m"></em>

                                                                                                                  <em id="l1h5m"></em>
                                                                                                                  <sub id="l1h5m"></sub>

                                                                                                                  <sub id="l1h5m"><address id="l1h5m"></address></sub>
                                                                                                                  <form id="l1h5m"><legend id="l1h5m"><noscript id="l1h5m"></noscript></legend></form>
                                                                                                                  <wbr id="l1h5m"><legend id="l1h5m"></legend></wbr>
                                                                                                                  1. <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>
                                                                                                                    <wbr id="l1h5m"><pre id="l1h5m"><dl id="l1h5m"></dl></pre></wbr>

                                                                                                                    <nav id="l1h5m"></nav>

                                                                                                                    <sub id="l1h5m"><address id="l1h5m"><nobr id="l1h5m"></nobr></address></sub>

                                                                                                                  2. <sub id="l1h5m"></sub>
                                                                                                                    <nav id="l1h5m"><listing id="l1h5m"><nobr id="l1h5m"></nobr></listing></nav>

                                                                                                                    <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>
                                                                                                                      <wbr id="l1h5m"><p id="l1h5m"><video id="l1h5m"></video></p></wbr>
                                                                                                                        1. <sub id="l1h5m"><address id="l1h5m"></address></sub><em id="l1h5m"></em>

                                                                                                                            1. <sub id="l1h5m"></sub>
                                                                                                                                <nav id="l1h5m"></nav>

                                                                                                                                  <form id="l1h5m"><legend id="l1h5m"><noscript id="l1h5m"></noscript></legend></form>
                                                                                                                                  <em id="l1h5m"></em>
                                                                                                                                  <nav id="l1h5m"></nav>

                                                                                                                                    <em id="l1h5m"></em><wbr id="l1h5m"><th id="l1h5m"></th></wbr>
                                                                                                                                      <em id="l1h5m"></em>
                                                                                                                                      <form id="l1h5m"><legend id="l1h5m"><video id="l1h5m"></video></legend></form><form id="l1h5m"></form>

                                                                                                                                        <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr>

                                                                                                                                        1. <wbr id="l1h5m"><pre id="l1h5m"><video id="l1h5m"></video></pre></wbr>
                                                                                                                                        2. <nav id="l1h5m"></nav>
                                                                                                                                          1. <strike id="l1h5m"><p id="l1h5m"></p></strike>
                                                                                                                                            <sub id="l1h5m"><address id="l1h5m"></address></sub>

                                                                                                                                              <em id="l1h5m"><source id="l1h5m"><dl id="l1h5m"></dl></source></em>
                                                                                                                                              <sub id="l1h5m"></sub>
                                                                                                                                              <tr id="l1h5m"></tr><wbr id="l1h5m"><pre id="l1h5m"><s id="l1h5m"></s></pre></wbr>

                                                                                                                                            1. <sub id="l1h5m"></sub>
                                                                                                                                            2. <sub id="l1h5m"><address id="l1h5m"></address></sub>

                                                                                                                                                <form id="l1h5m"></form>

                                                                                                                                                  <wbr id="l1h5m"></wbr>
                                                                                                                                                    <sub id="l1h5m"><listing id="l1h5m"></listing></sub>
                                                                                                                                                      <em id="l1h5m"></em>

                                                                                                                                                      <em id="l1h5m"></em>
                                                                                                                                                      <wbr id="l1h5m"></wbr>

                                                                                                                                                            <em id="l1h5m"><span id="l1h5m"></span></em>
                                                                                                                                                          1. <form id="l1h5m"></form><em id="l1h5m"></em>
                                                                                                                                                            1. <em id="l1h5m"></em>
                                                                                                                                                              <nav id="l1h5m"></nav>
                                                                                                                                                                <wbr id="l1h5m"><pre id="l1h5m"><video id="l1h5m"></video></pre></wbr>

                                                                                                                                                                  <em id="l1h5m"><source id="l1h5m"><option id="l1h5m"></option></source></em>
                                                                                                                                                                  <wbr id="l1h5m"><legend id="l1h5m"></legend></wbr>

                                                                                                                                                                        <form id="l1h5m"></form>

                                                                                                                                                                      1. <sub id="l1h5m"></sub>
                                                                                                                                                                          1. <em id="l1h5m"></em><wbr id="l1h5m"><pre id="l1h5m"><video id="l1h5m"></video></pre></wbr>

                                                                                                                                                                            <wbr id="l1h5m"><legend id="l1h5m"></legend></wbr>
                                                                                                                                                                            <wbr id="l1h5m"><pre id="l1h5m"><dl id="l1h5m"></dl></pre></wbr>

                                                                                                                                                                            <tr id="l1h5m"></tr>
                                                                                                                                                                          2. <nav id="l1h5m"></nav>
                                                                                                                                                                            <nav id="l1h5m"></nav>
                                                                                                                                                                            <wbr id="l1h5m"></wbr>
                                                                                                                                                                            1. <wbr id="l1h5m"><legend id="l1h5m"></legend></wbr>
                                                                                                                                                                                1. <sub id="l1h5m"><address id="l1h5m"><div id="l1h5m"></div></address></sub>

                                                                                                                                                                                  <sub id="l1h5m"><listing id="l1h5m"></listing></sub><nobr id="l1h5m"><th id="l1h5m"><big id="l1h5m"></big></th></nobr>
                                                                                                                                                                                  1. <form id="l1h5m"></form>
                                                                                                                                                                                    <big id="l1h5m"><td id="l1h5m"></td></big>
                                                                                                                                                                                      <form id="l1h5m"></form>
                                                                                                                                                                                      <sub id="l1h5m"><address id="l1h5m"><nobr id="l1h5m"></nobr></address></sub>
                                                                                                                                                                                      <form id="l1h5m"></form>
                                                                                                                                                                                      <table id="l1h5m"><span id="l1h5m"><track id="l1h5m"></track></span></table>
                                                                                                                                                                                        <form id="l1h5m"></form>
                                                                                                                                                                                            <form id="l1h5m"><pre id="l1h5m"><video id="l1h5m"></video></pre></form>

                                                                                                                                                                                            <listing id="l1h5m"><small id="l1h5m"></small></listing>
                                                                                                                                                                                                
                                                                                                                                                                                                
                                                                                                                                                                                                <em id="l1h5m"></em><sub id="l1h5m"><address id="l1h5m"></address></sub>
                                                                                                                                                                                                <em id="l1h5m"></em><big id="l1h5m"><listing id="l1h5m"></listing></big>
                                                                                                                                                                                                  1. <wbr id="l1h5m"><legend id="l1h5m"></legend></wbr>

                                                                                                                                                                                                    1. <wbr id="l1h5m"><legend id="l1h5m"><noscript id="l1h5m"></noscript></legend></wbr>

                                                                                                                                                                                                        <em id="l1h5m"><p id="l1h5m"><option id="l1h5m"></option></p></em>
                                                                                                                                                                                                        <em id="l1h5m"><source id="l1h5m"><dl id="l1h5m"></dl></source></em>

                                                                                                                                                                                                          <wbr id="l1h5m"><pre id="l1h5m"></pre></wbr><form id="l1h5m"><pre id="l1h5m"><dl id="l1h5m"></dl></pre></form>

                                                                                                                                                                                                          <em id="l1h5m"><source id="l1h5m"><track id="l1h5m"></track></source></em>

                                                                                                                                                                                                        1. 歡迎訪問深圳市萬信居防水工程有限公司!
                                                                                                                                                                                                          熱線電話;
                                                                                                                                                                                                          18825265645
                                                                                                                                                                                                          工作時間:
                                                                                                                                                                                                          AM:8:00~PM:6:00
                                                                                                                                                                                                          當前位置:網站首頁 » 新聞中心 » 行業新聞 » 地下室堵漏方案
                                                                                                                                                                                                          ?
                                                                                                                                                                                                          聯系我們
                                                                                                                                                                                                          深圳市萬信居防水工程有限公司
                                                                                                                                                                                                          聯系人:魏先生
                                                                                                                                                                                                          電話:18825265645
                                                                                                                                                                                                          郵箱:1239625114@qq.com
                                                                                                                                                                                                          網址:www.www.elenco-sitiweb.com
                                                                                                                                                                                                          地址:深圳市南山區南山街道常興路1號順天大廈11A
                                                                                                                                                                                                          地下室堵漏方案
                                                                                                                                                                                                          發布人:客服   發表日期:2016-03-29 03-03-00

                                                                                                                                                                                                          隨著城市化進程的加快,城市建設的地下室越來越大,越來越深,這是城市建筑大型化、高層化以及充分利用地下空間帶來的結果。然而地下室屬于隱蔽工程,如果在今后使用過程中出現漏水現象,后果將不堪設想,因而地下室的防水工程就顯得尤為重要和突出。地下室底板特別是后澆帶位置是滲漏的高發區,做好其處理尤為重點。在此,筆者簡要談談地下室后澆帶防水滲漏處理的有關內容和要求。

                                                                                                                                                                                                          一、后澆帶滲漏的原因

                                                                                                                                                                                                          (一)設計原因

                                                                                                                                                                                                            1.對地下室防水工程重要性認識不足。當前大型建筑地下都附建有大型地下室,有一層甚至多層,采用平戰結合設計,平常做停車庫或商場超市使用。設計時,設計人員認為局部滲漏對結構和使用影響不大,沒有對所建工程的地下水環境進行分析,在設計中對防水工程不按等級要求處理,缺乏有效的防水方案,造成后澆帶滲漏。

                                                                                                                                                                                                            2.工程水文地質資料把握不全或不準。未按規范要求進行鉆探或鉆探數量少,參照以往的地質資料來推斷所建地下工程的地質情況,造成防水設計方案失誤。

                                                                                                                                                                                                            3.結構與防水設計處理不當。由于工程結構復雜,未與防水很好地結合,后澆帶位置不利于防水;防水與管道線路未很好配合,細部結構不當,造成地下水沿管道位置滲入,從而出現后澆帶滲漏。

                                                                                                                                                                                                          (二)施工原因

                                                                                                                                                                                                            1.施工質量不良。在后澆帶的施工過程中,底板未滿足規定時間而匆匆進行后澆帶施工;底板側面未清理干凈,未進行鑿毛,或有雜物,使后澆帶與底板粘結不好,造成滲漏;在后澆帶施工過程中,隨意加大水灰比;澆搗不密實或震搗過久,表面浮漿過厚或漏搗造成蜂窩;混凝土養護時間不足,表面干燥,驟冷驟熱,極易引起裂縫而滲漏。

                                                                                                                                                                                                            2.建筑材料質量不符合要求。采用的水泥強度雖然很高,但穩定性差,凝固后容易產生裂縫;采用的料石受爆破震裂,產生裂縫,強度降低,地下水極易從料石的裂縫中滲入;采用的遇水膨脹止水條等材料質量不符合要求,安裝不到位等。

                                                                                                                                                                                                          二、后澆帶滲漏分類和檢查方法

                                                                                                                                                                                                            (一)滲漏分類

                                                                                                                                                                                                          1.慢滲:滲水現象不明顯,用毛刷將滲漏處擦干,不能立即發現漏水,經3~5分鐘后,方有濕痕,再隔一小段時間開始有小片集水。

                                                                                                                                                                                                          2.快滲:滲水比慢滲明顯,用毛刷或干布擦后立即出現濕痕,而且很快產生集水,順著墻面或由高處向低處流動.滲水量在30~60毫升/分鐘。

                                                                                                                                                                                                          3.急流:漏水現象明顯.形成一股水流,漏水量在60毫升/分鐘。

                                                                                                                                                                                                          4.高壓急流:在滲水處有水柱噴出。

                                                                                                                                                                                                            (二)滲漏檢查方法

                                                                                                                                                                                                          1.宏觀找漏:通過肉眼觀察,直接找出滲漏點。這個方法適用在漏水集中而嚴重的地段,必要時可以用鋼針鑿除松動部位,找出真正漏水處。

                                                                                                                                                                                                          2.毛刷找漏,當用肉眼不能分辨漏水孔位置時,可用毛刷找漏。找漏時,先甩掉毛刷上的浮水,沾吸襯表面上的水珠,在漏水處很快會出現亮光,即為滲漏部位。

                                                                                                                                                                                                          3.撤水泥粉找漏:在大面積慢滲地段,日滲水量較小,用毛刷找漏無效時,可擦干浮水,在慢滲范圍的表面撒上一層水泥粉,當干水泥面上呈現潮濕處,即為滲漏位置。

                                                                                                                                                                                                          4.膠漿找漏:如果用以上幾種方法無法找出滲漏位置時,可采用膠漿找漏。找漏時,可在基層上抹一層水泥漿,當發現膠漿表面出現水珠,即為滲漏部位。有時在水泥漿上均勻撒一層干水泥粉,如短時間出現濕點,即為滲漏水位置。

                                                                                                                                                                                                          5.鑿槽找漏:當防水工程的轉角部位有滲漏時,即要順水路尋找水源,有時必須在結構上鑿槽,才能發現漏水孔。

                                                                                                                                                                                                          三、后澆帶滲漏處理方法

                                                                                                                                                                                                          1.若是底板后澆帶接縫處混凝土不密實或裂縫所引起的滲透,可將接縫上面用環氧樹脂粘合劑分段封口,然后用高壓泵從一端向縫內注入水溶性聚氨脂堵漏劑(或其他水溶性堵漏劑或環氧灌縫裝液),注入量則視另一端冒裝液為止。該產品遇水能自行乳化聚合反應成固體。固化后遇水能繼續膨脹,起到止水堵漏作用。

                                                                                                                                                                                                          2.對零星點處的滲水可采用電錘鉆孔內填防水劑來達到堵漏防滲效果。具體方法:在滲水部位用電錘鉆一個或幾個孔徑為25毫米孔,深度根據底板厚度而定??状蚝煤?,將孔清理干凈,用水潤濕,然后將粉狀防水劑(如堵漏靈)與水接1∶8左右的比例拌和,塞進孔中,用鋼筋搗密實,也能達到堵漏效果。

                                                                                                                                                                                                          四、總結

                                                                                                                                                                                                          地下工程滲漏處理技術是一項復雜的系統工程,它涉及到建筑與結構設計、工程材料、施工操作和治理維護等諸多因素,是多種學科的綜合體現。特別是后澆帶位置,其難度大,技術性強,在整治過程中要遵循“防堵結合、剛柔相濟、因地制宜、綜合整治”的原則。根據現場實際情況,分別采用“堵、排、涂、抹”的施工方法,可以達到治滲漏的目的。

                                                                                                                                                                                                          聯系我們
                                                                                                                                                                                                          • 聯系人:請填寫您的真實姓名
                                                                                                                                                                                                          • 聯系電話:請填寫您的聯系電話
                                                                                                                                                                                                          • 電子郵箱:
                                                                                                                                                                                                          • 意向描述:
                                                                                                                                                                                                          • 驗證碼:
                                                                                                                                                                                                          關鍵詞:
                                                                                                                                                                                                          地下室堵漏方案,行業新聞,防水工程 新舊屋面防水 鋼結構防水 地下室防水 聚脲工程 防腐工程 保溫工程 衛生間防水 外墻防水? ?防水材料
                                                                                                                                                                                                          聯系我們
                                                                                                                                                                                                          深圳市萬信居防水工程有限公司
                                                                                                                                                                                                          聯系人:魏先生
                                                                                                                                                                                                          電話:18825265645
                                                                                                                                                                                                          郵箱:1239625114@qq.com
                                                                                                                                                                                                          網址:www.www.elenco-sitiweb.com
                                                                                                                                                                                                          地址:深圳市南山區南山街道常興路1號順天大廈11A
                                                                                                                                                                                                          最新資訊

                                                                                                                                                                                                            粵ICP備17020602號  版權所有:2016 深圳市萬信居防水工程有限公司  聯系人:魏先生  手機:18825265645

                                                                                                                                                                                                            地址:深圳市南山區南山街道常興路1號順天大廈11A   深圳網站建設駿域網站建設專家

                                                                                                                                                                                                            電腦版 | 手機版

                                                                                                                                                                                                            中国农村女人牲交视频,优雅美妇疯狂迎合娇吟,狼群影院在线观看免费完整版,亚洲日韩久久综合中文字幕