<output id="stodh"><dl id="stodh"><source id="stodh"></source></dl></output>
    1. <nobr id="stodh"></nobr>

            <tbody id="stodh"><optgroup id="stodh"><input id="stodh"></input></optgroup></tbody>
              <meter id="stodh"><var id="stodh"></var></meter>

                <nobr id="stodh"></nobr>

                <output id="stodh"><acronym id="stodh"></acronym></output>
                    <menuitem id="stodh"><delect id="stodh"></delect></menuitem><menuitem id="stodh"><acronym id="stodh"></acronym></menuitem>
                    <delect id="stodh"><dl id="stodh"><noscript id="stodh"></noscript></dl></delect>

                      <nobr id="stodh"></nobr>

                        <nobr id="stodh"><var id="stodh"><input id="stodh"></input></var></nobr>

                      1. <nobr id="stodh"><thead id="stodh"></thead></nobr><nobr id="stodh"></nobr>

                      2. <code id="stodh"></code>
                      3. <nobr id="stodh"><var id="stodh"><b id="stodh"></b></var></nobr>
                      4. <output id="stodh"></output>

                            <nobr id="stodh"></nobr>
                              <strong id="stodh"><delect id="stodh"></delect></strong>
                                <meter id="stodh"><var id="stodh"></var></meter>

                                <tbody id="stodh"><nobr id="stodh"><input id="stodh"></input></nobr></tbody>

                                  <strong id="stodh"></strong>
                                      1. <nobr id="stodh"><optgroup id="stodh"><input id="stodh"></input></optgroup></nobr>
                                        <meter id="stodh"><code id="stodh"></code></meter>
                                        1. <nobr id="stodh"><input id="stodh"></input></nobr>

                                            1. <tbody id="stodh"></tbody>

                                                <meter id="stodh"></meter><strong id="stodh"><acronym id="stodh"></acronym></strong><menuitem id="stodh"><delect id="stodh"></delect></menuitem>
                                                  <tbody id="stodh"><code id="stodh"></code></tbody>
                                                1. <output id="stodh"></output>
                                                  <label id="stodh"></label>
                                                    <nobr id="stodh"></nobr>
                                                    <tbody id="stodh"><var id="stodh"><input id="stodh"></input></var></tbody>

                                                    1. <label id="stodh"><acronym id="stodh"></acronym></label>

                                                      1. <label id="stodh"><acronym id="stodh"></acronym></label>
                                                          <label id="stodh"><acronym id="stodh"></acronym></label>

                                                              1. <strong id="stodh"><acronym id="stodh"><dl id="stodh"></dl></acronym></strong>

                                                                  <output id="stodh"><acronym id="stodh"></acronym></output>
                                                                    1. <meter id="stodh"></meter>
                                                                        1. <noframes id="stodh">
                                                                        2. <noframes id="stodh">
                                                                          <meter id="stodh"><var id="stodh"></var></meter>
                                                                            1. <code id="stodh"></code>
                                                                            2. <label id="stodh"></label>
                                                                              1. <strong id="stodh"><dl id="stodh"></dl></strong>

                                                                                <meter id="stodh"><code id="stodh"></code></meter>
                                                                              2. <code id="stodh"></code>

                                                                                  1. <menuitem id="stodh"><output id="stodh"><dl id="stodh"></dl></output></menuitem>

                                                                                        1. <tbody id="stodh"></tbody>
                                                                                          <menuitem id="stodh"><delect id="stodh"></delect></menuitem>
                                                                                        2. <menuitem id="stodh"><output id="stodh"></output></menuitem>
                                                                                        3. <nobr id="stodh"><optgroup id="stodh"><b id="stodh"></b></optgroup></nobr>

                                                                                          <label id="stodh"></label>
                                                                                        4. <strong id="stodh"></strong>

                                                                                            1. <nobr id="stodh"></nobr>
                                                                                              <tbody id="stodh"><var id="stodh"></var></tbody><tbody id="stodh"></tbody>

                                                                                              1. <output id="stodh"><acronym id="stodh"><source id="stodh"></source></acronym></output>
                                                                                              2. <label id="stodh"></label>
                                                                                                  <output id="stodh"><dl id="stodh"></dl></output><nobr id="stodh"><optgroup id="stodh"><b id="stodh"></b></optgroup></nobr>

                                                                                                1. <tbody id="stodh"><nobr id="stodh"><input id="stodh"></input></nobr></tbody>
                                                                                                2. <output id="stodh"><acronym id="stodh"></acronym></output>
                                                                                                  <meter id="stodh"><code id="stodh"></code></meter><delect id="stodh"></delect>

                                                                                                    1. <output id="stodh"><acronym id="stodh"></acronym></output>

                                                                                                      <menuitem id="stodh"><delect id="stodh"></delect></menuitem>
                                                                                                      1. <menuitem id="stodh"></menuitem>

                                                                                                            <tbody id="stodh"><nobr id="stodh"></nobr></tbody>
                                                                                                          1. <nobr id="stodh"><var id="stodh"><input id="stodh"></input></var></nobr>
                                                                                                              <output id="stodh"><dl id="stodh"></dl></output>

                                                                                                                1. <nobr id="stodh"><input id="stodh"></input></nobr>

                                                                                                                      <strong id="stodh"><dl id="stodh"><em id="stodh"></em></dl></strong>
                                                                                                                    1. <tbody id="stodh"></tbody>

                                                                                                                      <nobr id="stodh"></nobr>
                                                                                                                      <nobr id="stodh"></nobr>
                                                                                                                      

                                                                                                                        <tbody id="stodh"><nobr id="stodh"><input id="stodh"></input></nobr></tbody><tbody id="stodh"></tbody>
                                                                                                                            1. <thead id="stodh"><thead id="stodh"><sup id="stodh"></sup></thead></thead>
                                                                                                                                <output id="stodh"></output>

                                                                                                                                <tbody id="stodh"></tbody>

                                                                                                                                    1. <strong id="stodh"><acronym id="stodh"><source id="stodh"></source></acronym></strong>
                                                                                                                                          1. <label id="stodh"><acronym id="stodh"></acronym></label>
                                                                                                                                            <noframes id="stodh">
                                                                                                                                            <strong id="stodh"></strong>
                                                                                                                                            1. <nobr id="stodh"><var id="stodh"><sup id="stodh"></sup></var></nobr>
                                                                                                                                                1. <meter id="stodh"><code id="stodh"></code></meter>
                                                                                                                                                  <nobr id="stodh"><optgroup id="stodh"><input id="stodh"></input></optgroup></nobr>

                                                                                                                                                          <strong id="stodh"><delect id="stodh"></delect></strong>

                                                                                                                                                          <tbody id="stodh"></tbody>

                                                                                                                                                        1. <tbody id="stodh"></tbody>

                                                                                                                                                          <menuitem id="stodh"><strong id="stodh"></strong></menuitem><tbody id="stodh"><var id="stodh"></var></tbody>

                                                                                                                                                          <code id="stodh"><input id="stodh"><meter id="stodh"></meter></input></code>

                                                                                                                                                          1. <nobr id="stodh"></nobr>

                                                                                                                                                            1. <tbody id="stodh"></tbody>
                                                                                                                                                                        1. <label id="stodh"><acronym id="stodh"></acronym></label>
                                                                                                                                                                          <nobr id="stodh"><var id="stodh"></var></nobr>
                                                                                                                                                                            <nobr id="stodh"></nobr>
                                                                                                                                                                            <output id="stodh"></output>

                                                                                                                                                                              1. <nobr id="stodh"></nobr>

                                                                                                                                                                                1. <noframes id="stodh"><var id="stodh"></var>
                                                                                                                                                                                  <output id="stodh"><acronym id="stodh"></acronym></output>

                                                                                                                                                                                          <nobr id="stodh"><optgroup id="stodh"></optgroup></nobr>
                                                                                                                                                                                        1. <nobr id="stodh"><var id="stodh"><input id="stodh"></input></var></nobr>
                                                                                                                                                                                          <output id="stodh"><output id="stodh"></output></output>
                                                                                                                                                                                              <tbody id="stodh"></tbody>

                                                                                                                                                                                            1. <label id="stodh"><output id="stodh"><dl id="stodh"></dl></output></label>
                                                                                                                                                                                              <noframes id="stodh">

                                                                                                                                                                                              <cite id="stodh"><output id="stodh"></output></cite>

                                                                                                                                                                                              <nobr id="stodh"><nobr id="stodh"></nobr></nobr>
                                                                                                                                                                                                <label id="stodh"><acronym id="stodh"></acronym></label>
                                                                                                                                                                                                1. <strong id="stodh"><delect id="stodh"><dl id="stodh"></dl></delect></strong>

                                                                                                                                                                                                      <nobr id="stodh"></nobr>

                                                                                                                                                                                                    1. <meter id="stodh"></meter>
                                                                                                                                                                                                      1. <tbody id="stodh"></tbody>
                                                                                                                                                                                                        <nobr id="stodh"></nobr>
                                                                                                                                                                                                      2. <tbody id="stodh"><code id="stodh"></code></tbody>
                                                                                                                                                                                                        <nobr id="stodh"><var id="stodh"><b id="stodh"></b></var></nobr>

                                                                                                                                                                                                              1. <label id="stodh"><acronym id="stodh"><source id="stodh"></source></acronym></label><label id="stodh"></label>
                                                                                                                                                                                                                <menuitem id="stodh"></menuitem>

                                                                                                                                                                                                              2. <nobr id="stodh"></nobr>

                                                                                                                                                                                                                <tbody id="stodh"><optgroup id="stodh"></optgroup></tbody>

                                                                                                                                                                                                              3. <label id="stodh"><acronym id="stodh"></acronym></label>

                                                                                                                                                                                                                  <tbody id="stodh"><code id="stodh"></code></tbody>

                                                                                                                                                                                                                          <label id="stodh"><output id="stodh"><dl id="stodh"></dl></output></label>

                                                                                                                                                                                                                        1. <menuitem id="stodh"></menuitem>

                                                                                                                                                                                                                            1. <output id="stodh"></output>
                                                                                                                                                                                                                              <nobr id="stodh"><var id="stodh"><b id="stodh"></b></var></nobr>

                                                                                                                                                                                                                              <tbody id="stodh"><optgroup id="stodh"></optgroup></tbody>

                                                                                                                                                                                                                              降阻劑

                                                                                                                                                                                                                              降阻劑


                                                                                                                                                                                                                              降阻劑


                                                                                                                                                                                                                              降阻劑


                                                                                                                                                                                                                              一、降阻劑產品特點: 
                                                                                                                                                                                                                              1.高的導電性:降阻劑要達到良好的降阻效果,材料自身的電阻率要低.青島方雷系列物理降阻劑利用非金屬導電材料制成,依靠導電材料致密的電子連接,不受水分影響.這種依靠電子導電機理的降阻劑尤其適用于沙漠以及干旱少雨的山區,即使水分散去,電阻率依然維持較低的狀態,降阻效果同樣明顯。 
                                                                                                                                                                                                                              2.
                                                                                                                                                                                                                              高的力學強度:降阻劑采用不同材料的級配,加水拌合好后施工在接地體上,在覆土自然養護的條件下,降阻劑的抗壓強度達到10MPa。高的力學強度有類似混凝土的效應,保護接地體免受雨水沖刷,并在一定程度上防止接地體被偷盜,這些在陡峭的山區線路都具有現實意義。 
                                                                                                                                                                                                                              3.
                                                                                                                                                                                                                              優良的防腐蝕性能:化學降阻劑因釋放有害離子對鋼接地體產生腐蝕(尤其是氯離子)。土壤因其物理化學性質有明顯的不均勻性,另外有些無強度(不能固化)的降阻劑因對鋼接地體包裹不密實,水分、氧氣、微生物等侵入鋼接地體產生腐蝕。FL物理降阻劑具有混凝土的特性,施工固化成型后強度高且密實,抑制了鋼的腐蝕,另外方雷系列物理降阻劑具有較高的pH值,維持高的pH值能阻隔許多酸性離子的腐蝕,混凝土中鋼筋有很好的耐蝕性能就有這個原因.方雷物理降阻劑還添加了緩蝕劑,對接地體進行全面保護。 
                                                                                                                                                                                                                              4.
                                                                                                                                                                                                                              長效性:化學降阻劑因離子的流失后降阻效果減弱或失效,物理降阻劑全采用惰性非金屬材料,在土壤中不解、不流失、不受雨水沖刷影口向,性質穩定,在土壤中維持低的電阻率30年以上.另外,接地體施工降阻劑后,接地電阻隨季節因素的影響很小。 
                                                                                                                                                                                                                              5.
                                                                                                                                                                                                                              環保型:產品不合有機物,不合汞、鉻等重金屬,對水資源、植被無影響

                                                                                                                                                                                                                              二、降阻劑施工方法: 
                                                                                                                                                                                                                              1.降阻劑漿料調制:降阻劑與水的比例為21(重量比),在斗車或者其它容器內攪拌均勻成漿料使用,視現場土壤干濕程度,含水量較大土壤可不放水或少放水。 
                                                                                                                                                                                                                              2.
                                                                                                                                                                                                                              接地施工: 
                                                                                                                                                                                                                              【垂直接地體】:對于深度在2.5-3m的淺井,可人工挖掘直徑較大的基坑或使用洛陽鏟挖井,到達深度后放入模具(管材模板),灌入調制好的降阻劑漿料,待漿料初凝后,逐步拔模成型,或直接將降阻劑漿料直接灌入接地井中,最后回填細土并逐層壓實。對于深井或巖石硬質土壤,必須用鉆井機打孔,然后放入備好的接地極,使其居中,然后在周圍灌入降阻劑漿料,最后回填細土并逐層壓實。 
                                                                                                                                                                                                                              【水平接地體】:按設計長度和方位挖0.8-1米深(且要保證在永久性凍土層以下)的接地溝槽,敷設一層降阻劑,將接地極敷設于接地溝槽中,然后再敷設一層降阻劑,接地溝槽較寬時,可使用模板澆注,待初凝后拆去模板用細土回填,壓實即可。

                                                                                                                                                                                                                              三、降阻劑產品領域: 
                                                                                                                                                                                                                              1、變電站防雷接地 
                                                                                                                                                                                                                              2
                                                                                                                                                                                                                              、高鐵地鐵防雷接地 
                                                                                                                                                                                                                              3
                                                                                                                                                                                                                              、化學大型化工廠防雷接地 
                                                                                                                                                                                                                              4
                                                                                                                                                                                                                              、風力發電防雷接地 
                                                                                                                                                                                                                              5
                                                                                                                                                                                                                              、光伏發電防雷接地 
                                                                                                                                                                                                                              6
                                                                                                                                                                                                                              、通信鐵塔防雷接地 
                                                                                                                                                                                                                              7
                                                                                                                                                                                                                              、交通、石化、機房、高速公路、軍事基地、銀行等防雷接地

                                                                                                                                                                                                                              上一產品:電解離子接地極

                                                                                                                                                                                                                              下一產品:納米碳接地裝置

                                                                                                                                                                                                                              一品道门中文字幕视频,受被两个攻做到哭H年下攻,97影院午夜在线影,夜夜未满十八勿进的爽爽影院 <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>