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id="cntrBody"><p style="text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style=";font-family:宋體;font-size:14px">我國(guó)應(yīng)用<a href="/Products/zmxjazbgf.html" target="_blank">直埋式聚氨酯保溫管</a>道進(jìn)行地?zé)峁こ探ㄔO(shè)的時(shí)間其實(shí)并不長(zhǎng)，但在十幾年來(lái)的應(yīng)用實(shí)踐中，直埋式聚氨酯保管道的優(yōu)越性能表現(xiàn)的更加明顯，并因而得到了越來(lái)越多的業(yè)內(nèi)人士的認(rèn)可。</span> </p> <p style="text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style=";font-family:宋體;font-size:14px">地?zé)峁こ痰慕ㄔO(shè)是關(guān)系的國(guó)民生計(jì)的大事，其工程質(zhì)量的優(yōu)秀與否會(huì)對(duì)很多方面產(chǎn)生重大的影響，因此我們應(yīng)加強(qiáng)<a href="/Products/zmxjazbgf.html" target="_blank">直埋式聚氨酯保溫管</a>在地?zé)峁こ讨械闹匾暢潭取?/span> </p> <p style="text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style="font-family:宋體;font-size:14px">1. </span><span style=";font-family:宋體;font-size:14px">加強(qiáng)對(duì)施工流程的全面把控</span> </p> <p style="text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style=";font-family:宋體;font-size:14px"><span face="宋體">在進(jìn)行地?zé)峁こ痰膶?shí)際施工作業(yè)之前，施工工作人員應(yīng)當(dāng)就施工地點(diǎn)實(shí)際情況，提前確定好具體的施工流程方案。提前對(duì)施工現(xiàn)場(chǎng)進(jìn)行全面且精準(zhǔn)的測(cè)量工作，以實(shí)際的數(shù)據(jù)作為支撐點(diǎn)，對(duì)直埋式聚氨酯保溫管進(jìn)行分段或除銹等工作進(jìn)行計(jì)劃；技術(shù)人員則應(yīng)依靠此測(cè)量數(shù)據(jù)作為參考依據(jù)，與直埋式聚氨酯保溫管生產(chǎn)廠家進(jìn)行溝通，確認(rèn)管件的相關(guān)制作事項(xiàng)；當(dāng)預(yù)制直埋式聚氨酯保溫管生產(chǎn)完成并運(yùn)抵施工現(xiàn)場(chǎng)后，施工人員應(yīng)及時(shí)進(jìn)行土方處理及挖溝作業(yè)，先行在溝槽底部鋪設(shè)</span>15cm<span face="宋體">的細(xì)沙或中密填土，并快速對(duì)直埋式聚氨酯保溫管進(jìn)行焊口處理，保證直埋式聚氨酯保溫管的基本構(gòu)造能夠符合地?zé)峁こ痰臉?biāo)準(zhǔn)要求。</span></span> </p> <p style="margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style="font-family:宋體;font-size:14px">2. </span><span style=";font-family:宋體;font-size:14px">精準(zhǔn)計(jì)算發(fā)泡劑時(shí)長(zhǎng)</span> </p> <p style=";text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style=";font-family:宋體;font-size:14px">在進(jìn)行地?zé)峁こ痰氖┕がF(xiàn)場(chǎng)，技術(shù)人員需要經(jīng)常性的對(duì)管網(wǎng)各部分進(jìn)行相應(yīng)的焊接作業(yè)，而在進(jìn)行焊接作業(yè)前，應(yīng)充分考慮發(fā)泡情況。在施工現(xiàn)場(chǎng)的直埋式聚氨酯保溫管往往可能會(huì)需要過(guò)一定現(xiàn)場(chǎng)再處理，而考慮的施工現(xiàn)場(chǎng)存在著溫度問(wèn)題，可能會(huì)對(duì)發(fā)泡情況產(chǎn)生較大的制約，由此可能會(huì)在抗沖擊、抗擠壓、防護(hù)性能方面留下安全隱患。這就要求技術(shù)人員在實(shí)際操作作業(yè)開(kāi)展之前，便對(duì)發(fā)泡劑的注入時(shí)長(zhǎng)進(jìn)行精準(zhǔn)的計(jì)算，確保后續(xù)工作能正常開(kāi)展。</span> </p> <p style="margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style="font-family:宋體;font-size:14px">3. </span><span style=";font-family:宋體;font-size:14px">分段化施工進(jìn)行工作</span> </p> <p style=";text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style=";font-family:宋體;font-size:14px">能快速的開(kāi)展流水線式的管道敷設(shè)作業(yè)是直埋式聚氨酯保溫管的一大優(yōu)勢(shì)。當(dāng)直埋式聚氨酯保溫管運(yùn)抵施工現(xiàn)場(chǎng)后，施工方可以依據(jù)相應(yīng)的計(jì)劃對(duì)整個(gè)管網(wǎng)系統(tǒng)的施工采取分段式的方法進(jìn)行，這種方式的運(yùn)用可以有效的降低日后的再維護(hù)頻次，較大限度的壓縮施工工程的時(shí)間消耗。</span> </p> <p style="text-align: center; line-height: 150%;"> <span style=";font-family:宋體;font-size:14px"><img src="/uploadfiles/pictures/news/20200320171056_2360.jpg" title="聚氨酯保溫管" alt="聚氨酯保溫管" /><br /> </span> </p> <p style=";text-indent:28px;text-autospace:ideograph-numeric;line-height:150%"> <span style=";font-family:宋體;font-size:14px">由此可見(jiàn)，伴隨著科學(xué)技術(shù)的不斷深化發(fā)展，<a href="/Products/zmxjazbgf.html" target="_blank">直埋式聚氨酯保溫管</a>的應(yīng)用范圍會(huì)更加廣泛，當(dāng)然現(xiàn)階段在地?zé)峁こ虘?yīng)用方面我國(guó)依舊屬于探索期，時(shí)常性的需要面對(duì)來(lái)自各種不確定性因素造成的影響。為了更好的應(yīng)對(duì)可能出現(xiàn)的問(wèn)題，就需要技術(shù)人員能夠制定科學(xué)的、規(guī)范的、有目的性的工程規(guī)劃，做到盡可能的消除安全隱患，盡全力的解決突發(fā)情況。</span> </p> <p 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