za地下室側(cè)墻防水施工方案

1、in order to ensure normal teaching order, protecting students healthy growth, ensuring that national (property) is not lost, to prevent or minimize the occurrence of safety accidents, follow the prevent, rescue each other, ensure safety and reduce losses principle, according to the local conditions,

2、 make the management system. 1, the principal is the responsibility of school safety, school security under the leadership of president security work leading group. the head teacher to the leadership team is responsible for, implementation of the accountability system. 2, school monthly student know

3、ledge about safety education, education should be diversified in the form every safety education for students of classes per week should be targeted. to carry on emergency issues dealing with education in general, self-help and mutual rescue knowledge. emergency calls (such as 110, 119, 122, 120, an

4、d so on) use common sense in education. 3, the establishment of major accident reporting system. school students report major accident within an hour of education; student run and disappearances to report; report of the accident to a written report in triplicate, a correctional centre, a police stat

5、ion, a township peoples government shall not conceal the accident. 4 week, teachers are on duty system, establish and improve the leadership values; strengthen the education, management of teaching activities in schools to ensure normal teaching order; responsible for school safety leadership always

6、 maintained close contact and district police stations, canvassing support from the police station on school safety and help. 5, strengthening teachers moral education, establish a dedicated love, improving education quality, observe the students psychological changes at any time and take preventive

7、 measures, no corporal punishment and covert corporal punishment on students, student out of the classroom, schools may not be. 6, units or departments use student street propaganda or participate in the celebrations, as well as participating in other social work, without approval of the correctiona

8、l centre, school principals consent, without organization. without the approval of relevant departments, may organize students to participate in fire fighting, disaster relief and so on. 7, schools should educate students to obey the school rules and regulations, on time, on time home to prevent acc

9、idents. 8, school to school inspections on a regular basis, found hidden in time, and in severe cases, it is hard to eliminate immediately closed, and reported to the local peoples government, education, and rule of law section. 9, the school should always check the internal walls, retaining walls,

10、ponds, railings, handrails, doors, windows, staircases and a variety of sports, extracurricular activities, facilities such as fire safety, infrastructure security, unsafe facility to immediately repair and demolition to ensure that teachers and students work, learn, live venues and facilities are s

11、afe and reliable. song lin xiang liu jia ping elementary school march 2016 song lin xiang liu jia ping primary school fire safety systems to enhance fire safety, protection of public property and the life and property safety of teachers and students, school fire safety into day-to-day management, is

12、 developing the following fire safety system. 1, strengthen fire safety education of the whole school. according to the requirements of the fire services act, so that everyone has of keeping fire control safety, protecting fire control facilities, fire prevention, reports of fire 目錄 1、防水方案及施工方法22、系統(tǒng)

13、防水材料的選擇23、一般細(xì)部節(jié)點(diǎn)防水做法及詳圖44、施工條件75、地下室外墻防水施工工藝87、施工注意事項(xiàng)10地下室側(cè)墻防水施工方案 本文主要探討了地下室防水級(jí)設(shè)計(jì)方案，防水層采用“雨虹”牌4mm厚sbs型聚酯胎改性瀝青防水卷材，外防外貼法施工1、防水方案及施工方法（sbs 改性瀝青卷材防水系統(tǒng)設(shè)計(jì)建議方案）本推薦方案為地下室防水級(jí)設(shè)計(jì)方案，除結(jié)構(gòu)采用防水混凝土外，防水層采用“雨虹”牌4mm厚sbs型聚酯胎改性瀝青防水卷材，外防外貼法施工（即防水層設(shè)置在建筑結(jié)構(gòu)外側(cè)，并且側(cè)墻立面部位防水卷材熱熔滿粘鋪貼在結(jié)構(gòu)側(cè)墻表面）。同層卷材之間的長(zhǎng)、短邊搭接寬度均為100mm，搭接縫采用熱熔法焊合。側(cè)墻部

14、位sbs卷材與基層、卷材與卷材之間均熱熔法滿粘施工。2、系統(tǒng)防水材料的選擇我們?yōu)樵摴こ掏扑]sbs改性瀝青卷材防水系統(tǒng)石油瀝青是最先被采用的現(xiàn)代柔性防水材料，至今已經(jīng)有上百年成功應(yīng)用歷史，世界上有多個(gè)著名建筑地下防水采用石油瀝青產(chǎn)品使用年限逾百年至今依然運(yùn)行良好。sbs改性瀝青防水卷材是以sbs改性瀝青為防水涂膜層，以聚酯無(wú)紡布或玻纖氈為加強(qiáng)胎體，經(jīng)胎體浸漬、涂布、覆膜隔離保護(hù)、輥壓等工藝制成的防水卷材，sbs卷材系統(tǒng)在建筑工程防水中具有的優(yōu)勢(shì)為：（1）、材料優(yōu)勢(shì)：sbs改性瀝青防水卷材保持了石油瀝青所有的優(yōu)良工程材料性能：a、憎水性。石油瀝青是憎水性材料，因其憎水從而獲得持久防水的性能。粘附、

15、粘結(jié)性能。能夠與混凝土、水泥砂漿抹面緊密粘附，這種粘附性能不因浸水而失效，從而形成破損處無(wú)滲漏擴(kuò)散的剛?cè)峤Y(jié)合的防水系統(tǒng)。b、熱塑性材料。這是石油瀝青的原有性能，卷材通過(guò)熱熔搭接形成永久可靠的搭接。c、改性?xún)?yōu)勢(shì)。石油瀝青經(jīng)過(guò)sbs高聚物改性后，在保留石油瀝青優(yōu)良性能基礎(chǔ)上獲得了部分橡膠材料的延彈性。力學(xué)性能更加優(yōu)異。d、厚度優(yōu)勢(shì)。防水材料的厚度是抵抗外力破壞的最有利因素，sbs改性瀝青卷材的厚度為34mm，抗基層殘余硬物破壞的能力及抗基層裂縫破壞性能高于其它卷材。（2）、系統(tǒng)優(yōu)勢(shì)：sbs改性瀝青卷材防水系統(tǒng)能夠有效利用石油瀝青類(lèi)輔助材料，如瀝青基涂料、瀝青基密封膠等形成高可靠性的復(fù)合防水系統(tǒng)。（

16、3）、施工工法更加靈活：sbs卷材防水系統(tǒng)的施工安裝方法有滿粘法、條粘法、點(diǎn)粘法、空鋪法等，當(dāng)輔助采用機(jī)械固定時(shí)，系統(tǒng)性能更加優(yōu)越。地下工程的底板部分采用空鋪，基層潮濕無(wú)影響，可極大提高施工速度，縮短施工工期。側(cè)墻部分采用滿粘施工，可取得最佳的剛?cè)峤Y(jié)合的防水效果。（4）、環(huán)境優(yōu)勢(shì)：南方地區(qū)氣候炎熱，尤其是夏季施工，鋼筋混凝土的蒸發(fā)干燥速度極快，現(xiàn)澆混凝土結(jié)構(gòu)微細(xì)裂縫普遍存在；sbs卷材防水系統(tǒng)因其高強(qiáng)胎體存在，能夠有效避免結(jié)構(gòu)變形引起的防水層“零延伸斷裂”現(xiàn)象。（5）、先進(jìn)的預(yù)留措施：地下建筑工程復(fù)雜多變，防水工程往往是首先施工的項(xiàng)目，后期施工的項(xiàng)目會(huì)造成許多難以避免的破壞因素。sbs改性瀝青

17、卷材防水系統(tǒng)很容易做到采用輔助技術(shù)措施避免建筑構(gòu)造原因引發(fā)的后期防水系統(tǒng)缺陷。如永久縫隙損傷、鋼筋混凝土自防水結(jié)構(gòu)缺陷修復(fù)措施等。3、一般細(xì)部節(jié)點(diǎn)防水做法及詳圖1）底板與外墻交接處防水做法：平立面交接處附加專(zhuān)用附加層卷材，一期工程卷材與磚砌永久保護(hù)墻之間空鋪施工，卷材與磚砌臨時(shí)保護(hù)墻之間只熱熔點(diǎn)粘臨時(shí)固定，卷材收口部位采用固定件臨時(shí)固定，待二期施工時(shí)拆除臨時(shí)保護(hù)墻及折掉臨時(shí)固定件，與二期卷材接茬寬度不小于150mm，搭接部位并蓋120寬蓋口條，施工縫部位建議設(shè)置200寬卷材作為附加增強(qiáng)層。有外挑結(jié)構(gòu)詳見(jiàn)如下示意圖： 無(wú)外挑結(jié)構(gòu)防水做法如下圖：2)頂板與外墻交接處防水做法：在頂板與外墻交接處設(shè)置

18、500寬專(zhuān)用附加層卷材，平立面平均展開(kāi)。地下頂板邊角最容易受到交通車(chē)輛損傷，采用如下示意圖防護(hù)做法可有效防止邊角破壞：3)外墻立面卷材收口做法：采用專(zhuān)用收口金屬壓條及耐腐蝕螺釘固定、瀝青基密封膏密封，在保證防水系統(tǒng)的安全性能的前提下，對(duì)延長(zhǎng)防水系統(tǒng)的安全使用壽命起到極大的幫助。常用的凹槽收口方式如下圖所示：4)出墻面套管防水做法：出墻套管根部按如下圖所示附加卷材增強(qiáng)層：5）三維陰陽(yáng)角處防水做法：如下示意圖所示4、施工條件1）基層準(zhǔn)備：基層堅(jiān)實(shí)、平整、干燥、干凈，并會(huì)同監(jiān)理工程師嚴(yán)格執(zhí)行交接檢查；平立面交接處、轉(zhuǎn)折處、陰陽(yáng)角、管根等均應(yīng)做成均勻一致、平整光滑的圓角，圓弧半徑不小于50mm；出基層

19、的構(gòu)件安裝完畢后方可進(jìn)行防水施工；底板砼墊層應(yīng)無(wú)明水，但需熱熔滿粘附加層的基層應(yīng)干燥、干凈；側(cè)墻/頂板基層應(yīng)干燥。2）消防安全準(zhǔn)備：做好安全、消防準(zhǔn)備工作，現(xiàn)場(chǎng)配備足夠的消防器材，確保消防道路的暢通。3）、施工材料及機(jī)具準(zhǔn)備：主材及輔材：雨虹牌sbspy pe4卷材、bps-201基層處理劑、bsr-242密封膏、收口壓條及螺釘、雨虹專(zhuān)用附加層卷材等；基層清理工具：小平鏟、鑿子、吹灰器、掃帚；基層處理劑涂刷工具：滾動(dòng)刷、毛刷； 卷材鋪貼工具：彈線盒、剪刀、壁紙刀、卷材展鋪器；卷材熱熔工具：噴燈、鋼壓輥、小壓輥；5、地下室外墻防水施工工藝1）施工工藝流程：基層處理涂刷基層處理劑卷材附加層彈線熱熔

20、鋪貼sbs卷材熱熔焊接搭接縫檢查、驗(yàn)收成品保護(hù)。2）操作要點(diǎn)及技術(shù)要求： 基層處理：將基層清掃干凈，基層應(yīng)平整、清潔、干燥。 涂刷基層處理劑：用長(zhǎng)柄滾刷將基層處理劑涂刷在已處理好的基層表面，并且要涂刷均勻，不得漏刷或露底?；鶎犹幚韯┩克⑼戤?，達(dá)到干燥程度（一般以不粘手為準(zhǔn)）方可施行熱熔施工，以避免失火。 一般細(xì)部附加增強(qiáng)處理：用專(zhuān)用附加層卷材及標(biāo)準(zhǔn)預(yù)制件在兩面轉(zhuǎn)角、三面陰陽(yáng)角等部位進(jìn)行附加增強(qiáng)處理，平立面平均展開(kāi)。方法是先按細(xì)部形狀將卷材剪好，在細(xì)部貼一下，視尺寸、形狀合適后，再將卷材的底面用火焰加熱器烘烤，待其底面呈熔融狀態(tài)，即可立即粘貼在已涂刷一道基層處理劑的基層上，附加層要求無(wú)空鼓，并壓

21、實(shí)鋪牢。 彈線：在已處理好并干燥的基層表面，按照所選卷材的寬度，留出搭接縫尺寸（長(zhǎng)短邊均為100mm），將鋪貼卷材的基準(zhǔn)線彈好，以便按此基準(zhǔn)線進(jìn)行卷材鋪貼施工。 卷材由下往上推滾卷材進(jìn)行熔粘鋪貼，將起始端卷材粘牢后，持火焰加熱器對(duì)著待鋪的整卷卷材，使噴嘴距卷材及基層加熱處0.30.5m施行往復(fù)移動(dòng)烘烤(不得將火焰停留在一處直火燒烤時(shí)間過(guò)長(zhǎng)，否則易產(chǎn)生胎基外露或胎體與改性瀝青基料瞬間分離)，應(yīng)加熱均勻，不得過(guò)分加熱或燒穿卷材。至卷材底面膠層呈黑色光澤并拌有微泡（不得出現(xiàn)大量氣泡），及時(shí)推滾卷材進(jìn)行粘鋪，后隨一人施行排氣壓實(shí)工序。 接縫處理。用噴燈充分烘烤搭接邊上層卷材底面和下層卷材上表面瀝青涂蓋

22、層，必須保證搭接處卷材間的瀝青密實(shí)熔合，且有熔融瀝青從邊端擠出，形成寬度5-8mm的勻質(zhì)瀝青條。 檢查驗(yàn)收：鋪貼時(shí)邊鋪邊檢查，檢查時(shí)用螺絲刀檢查接口，發(fā)現(xiàn)熔焊不實(shí)之處及時(shí)修補(bǔ)，不得留任何隱患，現(xiàn)場(chǎng)施工員、質(zhì)檢員必須跟班檢查，檢查合格后方可進(jìn)入下一道工序施工，特別要注意平立面交接處、轉(zhuǎn)角處、陰陽(yáng)角部位的做法是否正確。待自檢合格后報(bào)請(qǐng)監(jiān)理及建設(shè)方按照地下防水工程質(zhì)量驗(yàn)收規(guī)范（gb 50208-2002）進(jìn)行驗(yàn)收，驗(yàn)收合格后及時(shí)進(jìn)行保護(hù)層的施工。6、施工注意事項(xiàng)1）施工前，進(jìn)行安全教育、技術(shù)措施交底，施工中嚴(yán)格遵守安全規(guī)章制度； 2）施工人員須戴安全帽、穿工作服、軟底鞋，立體交叉作業(yè)時(shí)須架設(shè)安全防護(hù)

23、棚；3）施工人員必須嚴(yán)格遵守各項(xiàng)操作說(shuō)明，嚴(yán)禁違章作業(yè)；4）施工現(xiàn)場(chǎng)一切用電設(shè)施須安裝漏電保護(hù)裝置，施工用電動(dòng)工具正確使用；5）立面卷材應(yīng)由下往上推滾施工；6）基層處理劑涂刷完畢必須完全干燥后方可鋪貼卷材；7）在點(diǎn)火時(shí)以及在烘烤施工中，火焰噴燈嚴(yán)禁對(duì)著人，特別是立墻卷材熱熔施工時(shí)，更應(yīng)注意施工安全；8）五級(jí)風(fēng)及其以上時(shí)停止熱熔施工。通過(guò)這次畢業(yè)作業(yè)，我感到收獲很大。首先，使我對(duì)寫(xiě)論文的方法和步驟有了一個(gè)比較清晰、具體的了解。更重要的是，它提高了我查閱資料，分析解決實(shí)際問(wèn)題的能力，同時(shí)也培養(yǎng)了我不驕不躁、嚴(yán)謹(jǐn)求實(shí)的工作作風(fēng)。在此，我向指導(dǎo)我設(shè)計(jì)并給了我極大幫助和支持的老師表示最衷心的感謝，向給我

24、以幫助的其它老師及同學(xué)表以最真誠(chéng)的謝意。最后，在離別之際，為我的母校送上一份真誠(chéng)的祝福，祝福我的母校明天更美好！ 參考文獻(xiàn)【1】地下工程防水技術(shù)規(guī)范 gb50108-2001【2】地下防水工程質(zhì)量驗(yàn)收規(guī)范 gb50208-2002【3】彈性體改性瀝青防水卷材 gb18242-2000electricity lines, equipment inspections, found hidden in time for rectification, maintenance, and security. 9, do not use an open flame in the classroom, pro

25、hibit burning stove, lit candles, mosquito repellent, no smoking, and banning messy wiring. without using any household appliances is not allowed. 10, live on campus faculty members, must lead by example, and educate families and children ready to fire. 11, household use of gas in schools, to master

26、 proper usage, pay attention to the leak-proof, explosion-proof, fireproof, closing valve after use to ensure security. 12, dining room must be qualified, and annual testing of pressure vessels, to regularly check, the canteen workers must be certified, strictly by operation operation, gas tank and

27、stove safety distance of 1.5 meters, to prevent accidents. 13, the adverse consequences caused by ignoring fire safety regulations, will be punished, until investigated for legal responsibility. song lin xiang liu jia ping elementary school march 2016 xiang liu jia ping elementary school, pine slope

28、s surrounding safety management system 1 teachers and students, the surrounding area of the school governance covers personal and food hygiene, cultural events and other aspects, integrated governance shall obtain wide support and full cooperation of the community. on the surrounding environment in

29、schools should be closely monitored. 2, school work at the same time, should pay attention to the safety management of school environment, should take the initiative to contact the district police station, the village committee, correctional centre, township government, business management and other

30、 departments to do a good job management. 3, teacher on duty with the exception of inspections in schools, should also pay attention to environmental inspections near the campus, found that the jobless migrants from rural areas, for example, harassment of students and a variety of accidents, accordi

31、ng to different situations reported school officials or the police station in a timely manner, to protect the safety of students. 4, every day before school, teachers remind students, pay attention to traffic safety. 5, should educate students to respect social ethics, and various regulations, maint

32、aining public order, and fight the bad guys, and grasp the correct ways and means of maintaining and improving students self-care ability. 6, the establishment of emergency rescue teams of teachers in schools, on high alert and deployed. song lin xiang liu jia ping elementary school march 2016 song lin xiang liu jia ping primary school teachers and students organizations out of safety ma