<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 21pt; line-height: 20.25pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 18pt; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥;">聚氨酯屋面防水保溫工程施工技術(shù)方案</span><span style="font-size: 18pt; color: black; font-family: ˎ̥;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt;"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">作者：史章華</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt;"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">一般來(lái)說(shuō)，聚氨酯保溫施工現(xiàn)場(chǎng)的大氣溫度不宜低于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">15</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-bidi-font-family: 宋體;">℃</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">，空氣相對(duì)溫度宜小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">85%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">，否則會(huì)影響工程質(zhì)量，降低施工效率和固化時(shí)間；風(fēng)力應(yīng)小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">3</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">級(jí)，否則聚氨酯硬泡體泡沫在風(fēng)力作用下會(huì)四處飛揚(yáng)，影響施工現(xiàn)場(chǎng)的周?chē)h(huán)境和噴涂施工，無(wú)法保證聚氨酯硬泡體噴涂層表面呈現(xiàn)連續(xù)的、均勻的噴涂波紋，當(dāng)風(fēng)力大于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">3</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">級(jí)時(shí)，應(yīng)采用擋風(fēng)措施。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">氨酯屋面防水保溫在屋面防水防腐保溫方面優(yōu)勢(shì)顯著，施工對(duì)象即建筑屋面的結(jié)構(gòu)層為混凝土?xí)r，應(yīng)設(shè)找坡層或找平層。找坡層或找平層應(yīng)堅(jiān)實(shí)、平整（其平整要求不得有明顯積水）干燥（其含水率應(yīng)小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">8%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">），表面不應(yīng)有浮灰和油污。平屋面的排水坡度不應(yīng)小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">2%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">，天溝、檐溝的縱向排水坡度不應(yīng)小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">1%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">。屋面與山墻、女兒墻、天溝、檐溝以及突出屋面結(jié)構(gòu)的連接處應(yīng)為圓弧形，其圓弧半徑為</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">R=80—100mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">。屋面上設(shè)備、管線等應(yīng)在硬泡體聚氨酯防水保溫噴涂施工前安裝就位，避免割破防水保溫層的表面。不需保溫部位（如山墻、女兒墻及突出屋面的結(jié)構(gòu)）的硬泡防水層厚度不應(yīng)小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">20mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">。應(yīng)多次噴涂，每次噴涂厚度宜在</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">10-15mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">左右。將聚合物保護(hù)層原料用刮板涂在改性硬泡表面上，要求分三次刮涂成型，保護(hù)層厚度在</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">5mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">左右，較薄處不小于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">3mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">硬泡聚氨酯噴涂屋面防水的主要性能指標(biāo)：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">項(xiàng)目</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;"> </span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">單位</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;"> </span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">性能指標(biāo)</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">密度</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"> Kg/m3 ≥55</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">導(dǎo)熱系數(shù)</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"> w/m.k ≤0.022</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">吸水率</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">v/v % ≤1.0</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">抗壓強(qiáng)度</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"> mpa ≥0.3</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">尺寸穩(wěn)定性（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">70</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-bidi-font-family: 宋體;">℃</span><span style="font-size: 9pt; layout-grid-mode: both; color: black;" lang="EN-US">±1</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-bidi-font-family: 宋體;">℃</span><span style="font-size: 9pt; layout-grid-mode: both; color: black;" lang="EN-US">,48h</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"> % ≤1.0</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">聚氨酯屋面防水工程的主要特點(diǎn)：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">1</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）氨酯硬泡體閉孔率</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">≥95%,</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">吸水率</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">≤1%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">，節(jié)能、隔熱效果好，聚氨酯硬泡體是高密度閉孔的泡沫化合物，導(dǎo)熱系數(shù)</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">≤0.022W/mk,</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">節(jié)能效果好。施工厚度</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">≥40mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">就可以達(dá)到節(jié)能</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">65%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">的要求。聚氨酯硬泡體的抗壓強(qiáng)度</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">≥300Kpa</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">，還可以根據(jù)實(shí)際情況加大抗壓強(qiáng)度到</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">600Kpa</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">以上，滿足了工程的各種不同要求。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">2</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）氨酯硬泡體直接噴涂于屋面層，系反應(yīng)物料受壓力作用，通過(guò)噴槍形成混合物直接發(fā)泡成型。液體物料具有流動(dòng)性，滲透性，可進(jìn)入到屋面基層空隙中發(fā)泡，與基層牢固的粘合并起到密封空隙的作用。其粘結(jié)強(qiáng)度超過(guò)聚氨酯硬泡體本身的撕裂強(qiáng)度，從而使硬泡層與屋面基層成為一體，不易脫層，避免了屋面水沿層面縫隙滲透。聚氨酯硬泡體能夠與木材、金屬、磚石、混凝土等各種材料牢固粘結(jié)。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">3</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）抗?jié)B透能力，通過(guò)機(jī)械化施工，屋面形成無(wú)接縫連續(xù)殼體。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">4</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）面較易施工，終點(diǎn)處理簡(jiǎn)單方便，防水性能可靠。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">5</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;"> </span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">輕，大大減低屋面荷載聚氨酯硬泡體</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">40mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">代替了傳統(tǒng)做法中的防水層，保溫層及中間的找平層等，且</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">40mm</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">厚的聚氨酯硬泡體每平方米重量約</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">2.4kg</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">，大大的降低屋面荷載，適合各種平面、曲面、結(jié)果復(fù)雜的屋面。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">6</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）強(qiáng)度的溫度范圍大。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">7</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）氨酯硬泡體在低于</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">-50</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-bidi-font-family: 宋體;">℃</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">情況不脆裂，在高溫＋</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">150</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-bidi-font-family: 宋體;">℃</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">情況下不流淌，不粘連，可正常使用，且耐弱酸，弱堿等化學(xué)物質(zhì)侵蝕。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">8</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）工簡(jiǎn)便迅速，簡(jiǎn)化了屋面整體的施工工藝機(jī)械化施工，施工人員少，減少安全隱患，一套進(jìn)口設(shè)備在良好條件下每天可完成</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">800—1000</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">平米的施工，比常規(guī)防水保溫材料施工時(shí)間節(jié)省</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">80%</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">（</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">9</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">）屋面維修翻建，當(dāng)舊基層未發(fā)生脫層、起鼓、可以不鏟除舊基層，直接在舊基層上進(jìn)行聚氨酯噴涂施工降低了工程強(qiáng)度和難度，節(jié)省工程造價(jià)及施工時(shí)間，無(wú)氟發(fā)泡，綠色純凈采用先進(jìn)的無(wú)氟發(fā)泡技術(shù)，符合環(huán)保要求。</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">南京長(zhǎng)三角防水保溫材料有限公司</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">聯(lián)系人：史先生</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"><span style="mso-spacerun: yes;">        </span></span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">網(wǎng)址：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">www.jsnjcsj.cpooo.com<span style="mso-spacerun: yes;">                   </span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">手機(jī)：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">13002522517</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">電話：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">86-025-85150612<span style="mso-spacerun: yes;">       </span>86-025-52256982</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">傳真：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">86-025-52256982</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">QQ:27338199<span style="mso-spacerun: yes;">    </span>1527587533 </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">E-mail</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">：</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">jsnjcsj@qq.com</span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">辦公地址：南京市白下區(qū)龍?bào)粗新饭珗@路</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">42</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">號(hào)體育大廈</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">2602</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">室</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 17.55pt; line-height: 16.9pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">生產(chǎn)地址：南京市江寧區(qū)橫溪鎮(zhèn)橫銅路</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US">58</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體;">號(hào)</span><span style="font-size: 9pt; layout-grid-mode: both; color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span lang="EN-US"><span style="font-size: xx-large;"> </span></span></p>