【降阻剂LGJZJ】价格_参数_降阻剂厂家_品牌_介绍

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降阻剂

产品价格：3250

最小起订：0

供货总量：0

产品型号：LGJZJ

所在地：广东东莞

最后更新：6个月以前

浏览次数：1

产品介绍企业信息null

降阻剂

　　 <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">一、产品特点</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">东莞雷光防雷公司研发生产降阻剂产品采用标准化生产，材质均匀，施工要求简单，在各类土壤和各种气候条件下均有良好的降阻效果和防腐性能，有使用寿命长且无环境污染。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">二、产品用途</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">降低工作接地、保护接地、雷电保护接地、防静电接地和抗干扰接地的接地装置接地电阻，改善装置的品质和延长其使用寿命。适用于发电厂、变电站接地网、电力和通讯线路的杆塔接地，各类弱电设备的防雷与抗干扰接地、油库、炸药库和其他易燃易爆品储藏及生产场所的接地。各类土壤及各种气候均不影响本产品的使用性能。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">三、主要技术参数及性能指标</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">1</span><span style="font-size: 14pt; color: #666666">、降电阻率：60%—90%（土壤电阻率越高，降电阻越显著）。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">2</span><span style="font-size: 14pt; color: #666666">、稳定性及长效性，降电阻剂的理论有效期为60年以上。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">3</span><span style="font-size: 14pt; color: #666666">、其保水性、吸水性比以往产品有较显著的提高。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">4</span><span style="font-size: 14pt; color: #666666">、其它性能指标，详见下表。</span></div> <div style="line-height: 18.75pt" align="center"><span style="font-size: 14pt; color: #666666">能源部武汉高压研究的试验项目总表</span></div> <div align="center"> <table cellspacing="0" cellpadding="0" width="587" border="1" style="width: 440.25pt"> <tbody> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">序号</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">试验项目名称</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">要求</span></div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">试验值</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">评价</span></div> </td> </tr> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">1</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">电阻率测量试验</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ≤5</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">Ω·m</span></div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ=0.98Ω·m</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">2</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">理化性能考核试验</span></div> <div style="line-height: 16.5pt" align="left"><span style="font-size: 14pt; color: #666666">a.</span><span style="font-size: 14pt; color: #666666">失水试验</span></div> <div style="line-height: 16.5pt" align="left"><span style="font-size: 14pt; color: #666666">b.</span><span style="font-size: 14pt; color: #666666">循环试验</span></div> <div style="line-height: 16.5pt" align="left"><span style="font-size: 14pt; color: #666666">c.</span><span style="font-size: 14pt; color: #666666">水浸泡试验</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ≤6</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">Ω·m</span></div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ=0.82Ω·m</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ=1.02Ω·m</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ=1.09Ω·m</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">3</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">冲击电流耐受</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">△R%≤20%</span></div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">△R%≤1.32%</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">4</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">工频电流耐受</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">△R%≤20%</span></div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">△R%≤0.68%</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">5</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">酸碱度测量试验</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">PH</span><span style="font-size: 14pt; color: #666666">值在7~12</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">范围内</span></div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">PH=9.7</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> <tr> <td width="35" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">6</span></div> </td> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">电阻率温度特性试验</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"> </div> </td> <td width="231" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 173.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">已进行</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">供参考</span></div> </td> </tr> <tr> <td width="35" rowspan="3" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 26.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">7</span></div> </td> <td width="279" colspan="2" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 209.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">降阻剂对金属接地体腐蚀试验</span></div> </td> <td width="120" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 90pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">表面平均腐蚀率(mm/年)</span></div> </td> <td width="111" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 83.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">范围</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">(mm/</span><span style="font-size: 14pt; color: #666666">年)</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"> </div> </td> </tr> <tr> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">a.</span><span style="font-size: 14pt; color: #666666">纯降阻剂对金属接地体腐蚀率测量试验</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">表面平均腐蚀率</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">≤0.03mm/</span><span style="font-size: 14pt; color: #666666">年</span></div> </td> <td width="120" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 90pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">圆　钢：0.0016</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">扁　钢：0.0008</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">镀锌圆钢:0.0022</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">镀锌扁钢:0.0020</span></div> </td> <td width="111" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 83.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0009~0.0023</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0010~0.0011</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0009~0.0030</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0001~0.0029</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> <tr> <td width="152" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 114pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="left"><span style="font-size: 14pt; color: #666666">b.</span><span style="font-size: 14pt; color: #666666">埋地时</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">降阻剂对金属接地体腐蚀率测量试验</span></div> </td> <td width="127" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 95.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">平均腐蚀率</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">≤0.05mm/</span><span style="font-size: 14pt; color: #666666">年</span></div> </td> <td width="120" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 90pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">圆 钢：0.0030</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">扁 钢：0.0023</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">镀锌圆钢:0.0044</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">镀锌扁钢:0.0008</span></div> </td> <td width="111" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 83.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0009~0.0053</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0002~0.0082</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0005~0.0058</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">0.0006~0.0034</span></div> </td> <td width="42" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 31.5pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">合格</span></div> </td> </tr> </tbody> </table> </div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">四、降阻剂用量</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">降阻剂的经济用量应视不同的土壤而定，在接地体上的敷设厚度应在5—15cm之间，为方便计算，推荐用量如下表：</span></div> <div align="center"> <table cellspacing="0" cellpadding="0" width="584" border="1" style="width: 438pt"> <tbody> <tr> <td width="167" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 125.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="right"><span style="font-size: 14pt; color: #666666">土壤电阻率Ω·m</span></div> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">用量kg/m</span></div> <div style="line-height: 16.5pt" align="left"><span style="font-size: 14pt; color: #666666">接地形式</span></div> </td> <td width="71" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 53.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ≤500</span></div> </td> <td width="119" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 89.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">500</span><span style="font-size: 14pt; color: #666666">＜ρ≤1000</span></div> </td> <td width="131" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 98.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">1000</span><span style="font-size: 14pt; color: #666666">＜ρ≤2000</span></div> </td> <td width="97" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 72.75pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">ρ</span><span style="font-size: 14pt; color: #666666">＞2000</span></div> </td> </tr> <tr> <td width="167" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 125.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">水平</span></div> </td> <td width="71" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 53.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">10—15</span></div> </td> <td width="119" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 89.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">15—20</span></div> </td> <td width="131" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 98.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">20—30</span></div> </td> <td width="97" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 72.75pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">30—35</span></div> </td> </tr> <tr> <td width="167" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 125.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">垂直</span></div> </td> <td width="71" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 53.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">12—16</span></div> </td> <td width="119" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 89.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">16—22</span></div> </td> <td width="131" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 98.25pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">22—32</span></div> </td> <td width="97" style="border-right: #ece9d8; padding-right: 0cm; border-top: #ece9d8; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8; width: 72.75pt; padding-top: 0cm; border-bottom: #ece9d8; background-color: transparent"> <div style="line-height: 16.5pt" align="center"><span style="font-size: 14pt; color: #666666">32—40</span></div> </td> </tr> </tbody> </table> </div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">五、施工及通用要求</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">1</span><span style="font-size: 14pt; color: #666666">、施前检查项目及要求：</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">①</span><span style="font-size: 14pt; color: #666666">降阻剂应是同一品牌、型号的产品。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">②</span><span style="font-size: 14pt; color: #666666">水清无污染、水中无泥沙等杂物。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">③</span><span style="font-size: 14pt; color: #666666">沟、孔的尺寸、形状等符合设计要求，四壁较平整，孔、沟内无杂物。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">④</span><span style="font-size: 14pt; color: #666666">垂直接地极居孔中央放置，水平接地极水平居中，离沟底距离不小于40mm且较均匀（必要时可用细线固定）。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">⑤</span><span style="font-size: 14pt; color: #666666">接地引下线已按设计要求涂刷防锈漆并已初凝。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">2</span><span style="font-size: 14pt; color: #666666">、调制降阻剂</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">按水：降阻剂=0.4~0.6:1.0的重量比加水并充分搅拌直至成粘糊状。水平接地用水量以刚好能够润湿全部干粉并可搅拌成糊状即可。垂直接地孔用降阻剂加水量可视情况取高值。过大的加水量会延长施工时间。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">3</span><span style="font-size: 14pt; color: #666666">、浇灌、包覆、初检</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">将调制好的糊状降阻剂轻轻倒入（以防泥石、杂物混入降阻剂中）接地沟、孔内直至全部无遗漏地包覆住接地极，并初测包覆厚度不小于40mm，钻孔四壁充实，不足时要补充。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">4</span><span style="font-size: 14pt; color: #666666">、复检与回填夯实</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">待降阻剂初凝后，详细检查降阻剂包覆应表面均匀、充分无遗漏、无杂物混入，包覆体厚度最薄处不少于40mm，不足时要补充降阻剂。检查无误后，抽走固定细线，轻轻回填无硬物和树枝的细土，厚度要达到20mm以上，然后再加其他土壤并夯实。夯实后的回填土表面应略高于周围地平面。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">5</span><span style="font-size: 14pt; color: #666666">、对接地引下线要求</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">接地引下线在地表交界段需全段涂刷2~3道环氧沥清漆、FVC漆或其他耐久漆，其地下段长度应使埋入降阻剂的部分不短于20mm，地表上面部分长度不短于30mm。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">6</span><span style="font-size: 14pt; color: #666666">、深井接地</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">深井接地有时是必需的。通常井深由找到电阻率低的地层或地下水来决定，一般达数十米。施工时用专用机械钻孔，孔径为80~150mm。有时要配以局部爆破，炸松四周土壤，以填充降阻剂，扩大降阻效果。接地电极用四壁上钻有Φ10~15mm通孔的钢管。用压力将调制好的降阻剂注入管内，通过壁孔使降阻剂从内外两侧包围钢管并充实整个钻孔。</span></div> <div style="line-height: 18.75pt" align="left"> </div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">六、包装、标识、运输、贮存</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">1</span><span style="font-size: 14pt; color: #666666">、本产品采用双层包装，内层为PVC袋，外层为编织袋。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">2</span><span style="font-size: 14pt; color: #666666">、编织袋上标有产品名称、型号、厂名。运输时要注意防雨、防潮、防硬物损坏包装。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">3</span><span style="font-size: 14pt; color: #666666">、降阻剂应贮存在不受雨淋和水浸场所。户外贮存时要有防雨、防暴晒措施。</span></div> <div style="line-height: 18.75pt" align="left"><span style="font-size: 14pt; color: #666666">4</span><span style="font-size: 14pt; color: #666666">、只要不开封和无包装破损，不遭水浸，其保存期为两年。施工现场发生被雨水浸湿异常情况时，应在2天内使用。被水浸泡的降阻剂可作为细土回填使用。</span></div> <div> </div> <br />

东莞市雷光防雷科技有限公司

　　东莞市雷光防雷科技有限公司是专业从事防雷工程设计和防雷工程施工以及防雷产品开发、研制、销售；接地产品生产、销售；接闪产品生产、销售；防静电工程和防静电材料的实力型公司。雷光公司是全国首家拥有中国气象局颁发的《防雷工程专业设计资质证》和《防雷工程专业施工资质证》的专业从事防雷设计施工的企业。下设工程技术部、市场开发部、产品研发部、销售等部门。拥有长年从事防雷研究的国家级专家和一批高、中级技术人才。专心致志地从事防雷工程设计施工、以及防雷产品的研发、推广。取得辉煌成绩。在防雷工程设计与施工方面，本公司拥有一支专业从事防雷工工程设计及施工队伍，承接了交通、民航、证券、邮政、电信、移动、电力、医院、高校、外资企事业和计算机网络系统等领域的各类防雷工程。公司开发的避雷器（浪涌SPD）产品有：电源防雷箱系列、电源防雷模块系列、插座式电源防雷系列、低压低流防雷系列、工控电源防雷系列、工控信号防雷系列、视频信号防雷系列、程控电话防雷系列、网络系统信号防雷系列、宽带信号防雷系列、天馈信号防雷系列、背景音乐防雷系列、遥控防雷插座、智能防雷插座等。公司开发的接地产品有：铜包钢接地棒、电镀铜接地棒、负离子接地棒；铜包钢接地绞线、汇流箱、汇流排；长效降阻剂、接地模块等。公司开发的接闪产品有：卫星避雷针、优化避雷针、航空避雷针、提前放电避雷针等各种规格的避雷针，也可根据客户要求定做。公司还直销ENC、ASP、雷安、等国内外知名品牌浪涌保护器。公司非常重视管理体系、技术创新、产品质量、工程质量、市场营销、售后服务等各项的建设。凡由我公司设计施工安装的防雷工程，均可获得三年免费维修（避雷器两年免费更换）优质服务。ENC产品提供产品合格证、产品质检报告、由中国平安财产保险股份有限公司承保。竭诚为广大客户提供各类防雷工程上门勘测、分析、报建、设计、施工、验收、办证一条龙优质服务，欢迎客户来电咨询。

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