電話:
手機:
地址(zhi):南寧市西鄉塘(tang)區(qu)明秀路154-82、83號
網(wang)址: huimincom.cn
施(shi)(shi)(shi)工(gong)(gong)圖紙的(de)設(she)計(ji)(ji)是整個工(gong)(gong)程(cheng)(cheng)的(de)基(ji)礎,如(ru)果在(zai)(zai)(zai)設(she)計(ji)(ji)方(fang)案的(de)制(zhi)(zhi)定階段就存(cun)在(zai)(zai)(zai)不足或(huo)者出(chu)現(xian)(xian)實際施(shi)(shi)(shi)工(gong)(gong)數值發(fa)生偏差等(deng)問(wen)題(ti)(ti),就會直接導致施(shi)(shi)(shi)工(gong)(gong)問(wen)題(ti)(ti)的(de)發(fa)生,對(dui)(dui)整個建(jian)筑(zhu)設(she)計(ji)(ji)過程(cheng)(cheng)都造成(cheng)嚴重(zhong)的(de)施(shi)(shi)(shi)工(gong)(gong)影響。提示建(jian)筑(zhu)施(shi)(shi)(shi)工(gong)(gong)的(de)開展必須要(yao)(yao)對(dui)(dui)房屋滲漏問(wen)題(ti)(ti)進行(xing)全面考慮,將可能出(chu)現(xian)(xian)在(zai)(zai)(zai)施(shi)(shi)(shi)工(gong)(gong)環節中的(de)滲漏問(wen)題(ti)(ti),在(zai)(zai)(zai)設(she)計(ji)(ji)方(fang)案的(de)制(zhi)(zhi)定過程(cheng)(cheng)中避免。在(zai)(zai)(zai)進行(xing)施(shi)(shi)(shi)工(gong)(gong)方(fang)案的(de)制(zhi)(zhi)定中,必須要(yao)(yao)嚴格(ge)按(an)照國家相關建(jian)設(she)規定來進行(xing),保(bao)證所采用的(de)設(she)計(ji)(ji)方(fang)案符(fu)合國家標準,同時(shi)設(she)計(ji)(ji)單位要(yao)(yao)在(zai)(zai)(zai)施(shi)(shi)(shi)工(gong)(gong)設(she)計(ji)(ji)前,對(dui)(dui)建(jian)筑(zhu)工(gong)(gong)程(cheng)(cheng)所處的(de)環境進行(xing)詳細(xi)的(de)分析,了解施(shi)(shi)(shi)工(gong)(gong)所在(zai)(zai)(zai)地可能出(chu)現(xian)(xian)的(de)氣候狀況,對(dui)(dui)可能出(chu)現(xian)(xian)的(de)氣候問(wen)題(ti)(ti)制(zhi)(zhi)定好預防方(fang)案,保(bao)證施(shi)(shi)(shi)工(gong)(gong)人員(yuan)的(de)順利施(shi)(shi)(shi)工(gong)(gong)。
屋面(mian)(mian)的平(ping)面(mian)(mian)和(he)立面(mian)(mian)交角(jiao)(jiao)(jiao)(jiao)處(chu)、暗地室底面(mian)(mian)和(he)墻(qiang)面(mian)(mian)內(nei)內(nei)政角(jiao)(jiao)(jiao)(jiao)處(chu)、檐口和(he)天溝交接處(chu)、天溝轉角(jiao)(jiao)(jiao)(jiao)處(chu)、兩個立面(mian)(mian)轉角(jiao)(jiao)(jiao)(jiao)處(chu)構(gou)成陰(yin)陽角(jiao)(jiao)(jiao)(jiao)。解釋這些部位常由于(yu)混凝(ning)土、沙漿(jiang)干縮和(he)溫差變形(xing)發(fa)作應力集中招致(zhi)開裂,有(you)些破綻寬(kuan)(kuan)度可(ke)裁減到5mm。陰(yin)陽角(jiao)(jiao)(jiao)(jiao)的加(jia)強層(ceng)(ceng)可(ke)采(cai)用(yong)卷材(cai)條,即(ji)(ji)在(zai)交角(jiao)(jiao)(jiao)(jiao)處(chu)鋪貼1層(ceng)(ceng)100~150mm寬(kuan)(kuan)的卷材(cai)條予(yu)以(yi)加(jia)強。但由于(yu)卷材(cai)較硬挺(ting),在(zai)交角(jiao)(jiao)(jiao)(jiao)處(chu)難以(yi)鋪平(ping)、鋪實,屢屢采(cai)用(yong)材(cai)料(liao)加(jia)加(jia)強胎(tai)體布作為加(jia)強層(ceng)(ceng),即(ji)(ji)在(zai)交角(jiao)(jiao)(jiao)(jiao)處(chu)涂(tu)150~200mm寬(kuan)(kuan)、厚1~2mm的加(jia)胎(tai)體的涂(tu)層(ceng)(ceng)。胎(tai)體鋪貼時切忌拉緊,應廢弛(chi)不皺。在(zai)3面(mian)(mian)交角(jiao)(jiao)(jiao)(jiao)處(chu)采(cai)用(yong)材(cai)料(liao)加(jia)強,效果就更好了。
目前市場上的防水材料產品很多,好的防水材料一定是要符合一定的要求的,這樣才能夠達到防水防滲漏的特點。同時,針對如何辨別桂林市防水隔熱的優劣,也是有一定的方法可循。防水材料的特點:(1)水密性:防水隔熱哪家好解釋即具有(you)一(yi)定的(de)抗滲能力,吸(xi)水率低(di),浸泡(pao)后防水能力降(jiang)低(di)少;(2)大氣穩定性好(hao);在(zai)陽光紫外線、臭氧老化下(xia)性能持(chi)久(jiu);(3)溫(wen)度穩定性好(hao):高溫(wen)不流淌變形,低(di)溫(wen)不脆斷(duan),在(zai)一(yi)定溫(wen)度條件下(xia),保持(chi)性能良好(hao);(4)一(yi)定的(de)力學性能:能承受(shou)施(shi)(shi)工(gong)及變形條件下(xia)產(chan)生的(de)載荷,具有(you)一(yi)定強度和伸長率;(5)施(shi)(shi)工(gong)性良好(hao):便(bian)于施(shi)(shi)工(gong),工(gong)藝簡(jian)便(bian);(6)污染(ran)少:對人身和環境無(wu)污染(ran)。
選用緩膨(peng)型遇水膨(peng)脹(zhang)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條作為樁頭(tou)根部施工(gong)材料時,必須(xu)將(jiang)相應(ying)(ying)(ying)寬度的凹(ao)槽剔(ti)鑿在(zai)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條放置(zhi)的墊層(ceng)表(biao)(biao)面,并通(tong)過無(wu)齒鋸切割凹(ao)槽外邊線,以此為橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條放置(zhi)提供便利。在(zai)做(zuo)防水施工(gong)時,應(ying)(ying)(ying)保(bao)證(zheng)沒有雜物附著(zhu)于(yu)凹(ao)槽內(nei)混(hun)凝(ning)土(tu)面層(ceng),確保(bao)施工(gong)的干(gan)燥(zao)性(xing)。橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條在(zai)樁側、鋼筋根部鋪(pu)設(she)時,應(ying)(ying)(ying)確保(bao)鋪(pu)設(she)的完(wan)整(zheng)性(xing)與連續性(xing),將(jiang)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條閉合位置(zhi)進(jin)行45度斜角的切割,提高橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條的設(she)置(zhi)的穩固性(xing)。聚合物水泥防水砂(sha)漿應(ying)(ying)(ying)在(zai)完(wan)成橡(xiang)(xiang)膠(jiao)(jiao)(jiao)條施工(gong)后進(jin)行,砂(sha)漿涂(tu)抹前必須(xu)將(jiang)基(ji)面清理干(gan)凈,隨后在(zai)砂(sha)漿攪拌機內(nei)對聚合物進(jin)行拌和(he)、壓(ya)實抹平施工(gong)。防水砂(sha)漿終凝(ning)后,應(ying)(ying)(ying)進(jin)行7天(tian)養護,如將(jiang)防火草(cao)簾覆蓋在(zai)其表(biao)(biao)面。
防(fang)(fang)水(shui)(shui)(shui)(shui)一(yi)般(ban)需要(yao)做(zuo)(zuo)兩遍(bian),48小時(shi)后做(zuo)(zuo)閉水(shui)(shui)(shui)(shui)試(shi)驗(yan),確定無(wu)滲漏,防(fang)(fang)水(shui)(shui)(shui)(shui)方為(wei)合格。防(fang)(fang)水(shui)(shui)(shui)(shui)材(cai)料一(yi)般(ban)具有隔水(shui)(shui)(shui)(shui)的(de)效果(guo),同時(shi)會降低(di)水(shui)(shui)(shui)(shui)泥(ni)砂漿的(de)附(fu)著力。貼瓷磚時(shi),可(ke)使用墻錮或瓷磚膠(jiao)來增強其附(fu)著力。其實,一(yi)般(ban)開(kai)發商(shang)做(zuo)(zuo)的(de)遍(bian)防(fang)(fang)水(shui)(shui)(shui)(shui)都(dou)很水(shui)(shui)(shui)(shui),可(ke)能(neng)(neng)會采(cai)用比(bi)較(jiao)差點防(fang)(fang)水(shui)(shui)(shui)(shui)材(cai)料,時(shi)間久(jiu)了(le),防(fang)(fang)水(shui)(shui)(shui)(shui)效果(guo)會大(da)打折(zhe)扣,到時(shi)候再(zai)補救(jiu)為(wei)時(shi)已晚(wan)。而且,后期裝(zhuang)修(xiu)時(shi)可(ke)能(neng)(neng)會破壞原(yuan)開(kai)發商(shang)做(zuo)(zuo)的(de)防(fang)(fang)水(shui)(shui)(shui)(shui),所以(yi),裝(zhuang)修(xiu)時(shi)做(zuo)(zuo)防(fang)(fang)水(shui)(shui)(shui)(shui)是很有必要(yao)的(de)。提(ti)示防(fang)(fang)水(shui)(shui)(shui)(shui)是家裝(zhuang)中(zhong)很重要(yao)的(de)一(yi)道工(gong)序(xu),尤其是夏季降水(shui)(shui)(shui)(shui)豐(feng)富,如果(guo)你不想屋外(wai)下(xia)(xia)大(da)雨(yu),屋內下(xia)(xia)小雨(yu),在裝(zhuang)修(xiu)時(shi)一(yi)定要(yao)做(zuo)(zuo)好防(fang)(fang)水(shui)(shui)(shui)(shui),避免(mian)給自己和樓下(xia)(xia)鄰居(ju)的(de)居(ju)家生活造成不必要(yao)的(de)困擾(rao)。