一(yi)(yi)款(kuan)材料(liao)如(ru)何判别他(ta)的(de)(de)(de)(de)耐候(hou)(hou)性如(ru)何？能否在外(wai)(wai)暴露(lu)环境下长期(qi)的(de)(de)(de)(de)良好(hao)使用(yong)喃(nan)？过(guo)去评价一(yi)(yi)款(kuan)材料(liao)需(xu)要使用(yong)了这款(kuan)材料(liao)过(guo)了一(yi)(yi)段时(shi)间(jian)才慢(man)慢(man)看得出好(hao)坏(huai)，每次选择就(jiu)像是(shi)开盲目一(yi)(yi)般。随着现(xian)代技术的(de)(de)(de)(de)发展(zhan)，目前可以(yi)通过(guo)人工气候(hou)(hou)老(lao)化的(de)(de)(de)(de)方式(shi)来预(yu)判材料(liao)的(de)(de)(de)(de)耐候(hou)(hou)特性。硅(gui)橡胶外(wai)(wai)墙(qiang)防水(shui)装饰一(yi)(yi)体(ti)化系统(tong)，人工气候(hou)(hou)老(lao)化测(ce)试能达3000h以(yi)上(shang)，具(ju)有良好(hao)的(de)(de)(de)(de)耐候(hou)(hou)性，在应用(yong)效果上(shang)的(de)(de)(de)(de)具(ju)体(ti)体(ti)现(xian)就(jiu)是(shi)在外(wai)(wai)暴露(lu)的(de)(de)(de)(de)使用(yong)环境下，能做到25年(nian)，不褪色，不开裂。比传统(tong)的(de)(de)(de)(de)氟(fu)碳类(lei)产品、丙烯酸类(lei)产品、聚氨(an)酯类(lei)产品耐候(hou)(hou)效果都要更好(hao)。施(shi)工方便(bian)(bian) 施(shi)工简便(bian)(bian)，节省工时(shi)。云(yun)南地下室外(wai)(wai)墙(qiang)防水(shui)维修

常用(yong)外墙(qiang)(qiang)防(fang)(fang)(fang)水(shui)(shui)涂(tu)料问题(ti)？一、JS-II型1、防(fang)(fang)(fang)水(shui)(shui)性(xing)(xing)(xing)(xing)差：耐(nai)水(shui)(shui)性(xing)(xing)(xing)(xing)差，浸水(shui)(shui)后发生溶胀而失效(xiao)；2、成膜性(xing)(xing)(xing)(xing)差：2遍才(cai)能(neng)(neng)(neng)到(dao)0.5mm，施工费用(yong)高，厚涂(tu)易(yi)开(kai)裂(lie)；3、粘接(jie)(jie)不(bu)牢：JS属柔性(xing)(xing)(xing)(xing)防(fang)(fang)(fang)水(shui)(shui)材(cai)料，与刚性(xing)(xing)(xing)(xing)层粘接(jie)(jie)不(bu)牢(粘接(jie)(jie)强(qiang)度0.7MPa)。4、防(fang)(fang)(fang)水(shui)(shui)砂(sha)浆＋JS做(zuo)法有(you)漏洞(dong)：：保温钉破坏JS防(fang)(fang)(fang)水(shui)(shui)层。二、纯丙、苯丙、硅丙等其(qi)它外墙(qiang)(qiang)防(fang)(fang)(fang)水(shui)(shui)材(cai)料问题(ti)1、耐(nai)侯性(xing)(xing)(xing)(xing)差：人(ren)工老(lao)化(hua)一般为1000~1500h，2~3年就会出现(xian)(xian)粉化(hua)、褪色现(xian)(xian)象(xiang)；2、热粘冷脆：-20℃变(bian)硬变(bian)脆涂(tu)层容(rong)易(yi)开(kai)裂(lie)；受热变(bian)粘变(bian)软物理性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)下降；3、耐(nai)温变(bian)性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)差：耐(nai)温变(bian)10~15次。4、高温黄变(bian)：50℃开(kai)始黄变(bian)！5、疏(shu)水(shui)(shui)性(xing)(xing)(xing)(xing)差：疏(shu)水(shui)(shui)分子(zi)呈游离单体状态，迁移(yi)后导致疏(shu)水(shui)(shui)性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)下降。山(shan)东屋(wu)面外墙(qiang)(qiang)防(fang)(fang)(fang)水(shui)(shui)装饰一体化(hua)目前(qian)建(jian)筑物和构筑物的外墙(qiang)(qiang)没有(you)专门使(shi)用(yong)外墙(qiang)(qiang)防(fang)(fang)(fang)水(shui)(shui)涂(tu)料，大多数采用(yong)具有(you)防(fang)(fang)(fang)水(shui)(shui)功能(neng)(neng)(neng)的装饰涂(tu)料，如弹性(xing)(xing)(xing)(xing)建(jian)筑涂(tu)料。

威(wei)盾W8硅(gui)橡(xiang)胶外墙(qiang)防(fang)(fang)(fang)水(shui)(shui)装(zhuang)饰(shi)(shi)一体化系统施(shi)(shi)(shi)工(gong)(gong)和(he)现(xian)有涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)体系施(shi)(shi)(shi)工(gong)(gong)基(ji)(ji)本一致，施(shi)(shi)(shi)工(gong)(gong)底涂(tu)(tu)(tu)(tu)(tu)(tu)前要(yao)(yao)求腻子干透后(hou)(hou)(hou)方可(ke)(ke)方可(ke)(ke)进行(xing)(xing)底漆施(shi)(shi)(shi)工(gong)(gong)，保(bao)证基(ji)(ji)层含水(shui)(shui)率(lv)小于(yu)10%。W802硅(gui)橡(xiang)胶防(fang)(fang)(fang)水(shui)(shui)装(zhuang)饰(shi)(shi)一体化涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)（底涂(tu)(tu)(tu)(tu)(tu)(tu)）施(shi)(shi)(shi)工(gong)(gong)前应(ying)对门(men)窗，空调支(zhi)架(jia)等(deng)金属件部位进行(xing)(xing)必要(yao)(yao)的(de)包裹和(he)遮盖，待整体喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)或刷涂(tu)(tu)(tu)(tu)(tu)(tu)完成(cheng)后(hou)(hou)(hou)去除，以防(fang)(fang)(fang)止污染。在大(da)面(mian)积喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)前，应(ying)用毛刷对节点部位先(xian)行(xing)(xing)处理，喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)时(shi)喷(pen)(pen)(pen)枪自(zi)上而(er)下(xia)均匀进行(xing)(xing)，要(yao)(yao)薄而(er)均匀，不(bu)(bu)漏(lou)涂(tu)(tu)(tu)(tu)(tu)(tu)、不(bu)(bu)漏(lou)底、不(bu)(bu)流挂。W803硅(gui)橡(xiang)胶防(fang)(fang)(fang)水(shui)(shui)装(zhuang)饰(shi)(shi)一体化涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)（多彩(cai)型）推荐采(cai)用无气喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)设(she)(she)备(bei)(bei)进行(xing)(xing)施(shi)(shi)(shi)工(gong)(gong)，喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)施(shi)(shi)(shi)工(gong)(gong)前认真(zhen)检查喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)设(she)(she)备(bei)(bei)的(de)状况，确认各项指(zhi)标正(zheng)(zheng)常，达(da)到施(shi)(shi)(shi)工(gong)(gong)要(yao)(yao)求方可(ke)(ke)工(gong)(gong)作(zuo)运行(xing)(xing)。每个工(gong)(gong)作(zuo)日正(zheng)(zheng)式喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)前应(ying)试喷(pen)(pen)(pen)小样(yang)一块，(500mm×500mm、厚(hou)度不(bu)(bu)小于(yu)),试喷(pen)(pen)(pen)质(zhi)量达(da)到要(yao)(yao)求后(hou)(hou)(hou)，方可(ke)(ke)进行(xing)(xing)大(da)面(mian)正(zheng)(zheng)式喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)施(shi)(shi)(shi)工(gong)(gong)。前后(hou)(hou)(hou)涂(tu)(tu)(tu)(tu)(tu)(tu)层搭(da)接时(shi)应(ying)预(yu)留出(chu)15-20cm的(de)操作(zuo)面(mian)，以便后(hou)(hou)(hou)续喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)进行(xing)(xing)可(ke)(ke)靠搭(da)接。喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)后(hou)(hou)(hou)层施(shi)(shi)(shi)工(gong)(gong)时(shi)，对涂(tu)(tu)(tu)(tu)(tu)(tu)层表面(mian)进行(xing)(xing)清理，保(bao)证清洁、无油(you)污及(ji)其(qi)他污染物。W813硅(gui)橡(xiang)胶防(fang)(fang)(fang)水(shui)(shui)装(zhuang)饰(shi)(shi)一体化涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)（仿真(zhen)石(shi)漆）、W823硅(gui)橡(xiang)胶防(fang)(fang)(fang)水(shui)(shui)装(zhuang)饰(shi)(shi)一体化涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)（仿质(zhi)感(gan)漆）可(ke)(ke)采(cai)用喷(pen)(pen)(pen)壶(hu)及(ji)空压机(ji)配合使(shi)用，也可(ke)(ke)选(xuan)择(ze)专门(men)的(de)真(zhen)石(shi)漆喷(pen)(pen)(pen)涂(tu)(tu)(tu)(tu)(tu)(tu)设(she)(she)备(bei)(bei)。中(zhong)涂(tu)(tu)(tu)(tu)(tu)(tu)施(shi)(shi)(shi)工(gong)(gong)完成(cheng)，完全干燥后(hou)(hou)(hou)，施(shi)(shi)(shi)工(gong)(gong)一道W804硅(gui)橡(xiang)胶外墙(qiang)防(fang)(fang)(fang)⽔装(zhuang)饰(shi)(shi)⼀体化涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)（面(mian)涂(tu)(tu)(tu)(tu)(tu)(tu)）。

行业现状：

外(wai)(wai)墙涂料质感较(jiao)差,寿命(ming)较(jiao)短(duan),一般不到5年(nian)就可能需(xu)要清洁重刷。外(wai)(wai)墙渗漏导致(zhi)室内装饰起皮、剥落、发(fa)霉，严重影响业主的(de)日常生活，并造成财物的(de)损失。

不防水(shui):外(wai)(wai)墙涂(tu)料因为处于室外(wai)(wai)所(suo)处的环(huan)境相(xiang)对比较(jiao)恶劣,经常(chang)性的经受(shou)日晒雨淋(lin)在其反复作用下,外(wai)(wai)墙容易发生渗(shen)漏。

耐候性差(cha):在风吹(chui)、日晒、盐雾腐蚀(shi)、雨淋、冷热(re)变化等作用下,外墙(qiang)涂层(ceng)易发生开裂、粉化、剥落、变色等现象,使涂层(ceng)失去(qu)原有的(de)装饰保护功能。

耐沾污(wu)性差:由于大气中灰尘及其他(ta)悬(xuan)浮物(wu)质较多,会使外墙易(yi)沾污(wu),失去原(yuan)有(you)的装(zhuang)饰(shi)(shi)效果(guo),从而(er)影响建筑物(wu)外貌。威盾硅橡(xiang)胶外墙防水装(zhuang)饰(shi)(shi)一体化涂料所选用的助剂既(ji)含有(you)疏水基(ji)团(tuan)，也含有(you)亲水基(ji)团(tuan)，两者达(da)到平衡(heng)。

为什么(me)会出现威盾(dun)W8硅(gui)橡(xiang)(xiang)胶(jiao)外(wai)墙(qiang)(qiang)防水(shui)(shui)装(zhuang)饰(shi)一体化涂(tu)(tu)料(liao)？根(gen)据住建(jian)部2022年(nian)10月(yue)24日发(fa)(fa)布的相关公(gong)告(gao)显示，《建(jian)筑与(yu)(yu)市政工(gong)(gong)程防水(shui)(shui)通用规(gui)范(fan)》GB55030-2022，自2023年(nian)4月(yue)1日起(qi)实施，该(gai)规(gui)范(fan)为强制(zhi)性(xing)(xing)工(gong)(gong)程建(jian)设规(gui)范(fan)，全部条(tiao)文必须(xu)严格执行(xing)，规(gui)范(fan)明确规(gui)定了建(jian)筑外(wai)墙(qiang)(qiang)必须(xu)施工(gong)(gong)防水(shui)(shui)层。为了满足强制(zhi)规(gui)范(fan)要求，我公(gong)司积极研发(fa)(fa)和(he)推(tui)广新型涂(tu)(tu)料(liao)及(ji)系(xi)统(tong)，即威盾(dun)W8硅(gui)橡(xiang)(xiang)胶(jiao)外(wai)墙(qiang)(qiang)防水(shui)(shui)装(zhuang)饰(shi)一体化涂(tu)(tu)料(liao)系(xi)统(tong)。该(gai)产品既满足外(wai)墙(qiang)(qiang)装(zhuang)饰(shi)效果(guo)及(ji)要求的同时(shi)，又能(neng)起(qi)到(dao)极好(hao)的防水(shui)(shui)效果(guo)，达(da)到(dao)防水(shui)(shui)与(yu)(yu)装(zhuang)饰(shi)二合一的目的。威盾(dun)W8硅(gui)橡(xiang)(xiang)胶(jiao)外(wai)墙(qiang)(qiang)防水(shui)(shui)装(zhuang)饰(shi)一体化涂(tu)(tu)料(liao)系(xi)统(tong)无需额(e)外(wai)施工(gong)(gong)防水(shui)(shui)层，而且(qie)施工(gong)(gong)与(yu)(yu)现有(you)涂(tu)(tu)料(liao)体系(xi)完全相同，无需额(e)外(wai)购置设备和(he)培训操作(zuo)人员，节约成(cheng)本与(yu)(yu)工(gong)(gong)期，降本增效。涂(tu)(tu)料(liao)采(cai)用优(you)异的树脂(zhi)和(he)助剂，具(ju)有(you)更好(hao)的耐候性(xing)(xing)能(neng)，能(neng)够(gou)在各种恶劣的气(qi)候条(tiao)件下长期保持(chi)稳定的性(xing)(xing)能(neng)和(he)外(wai)观。山东硅(gui)橡(xiang)(xiang)胶(jiao)外(wai)墙(qiang)(qiang)防水(shui)(shui)价格

新建工民建建筑的(de)外墙防水装(zhuang)饰。云南地下室外墙防水维修

以往的建(jian)筑(zhu)外(wai)墙(qiang)(qiang)(qiang)，除了某(mou)些特殊建(jian)筑(zhu)有(you)额外(wai)的要(yao)求(qiu)，不管是(shi)住宅小区，还是(shi)大(da)型公共建(jian)筑(zhu)，基(ji)本上没有(you)单(dan)独的防(fang)水要(yao)求(qiu)。自(zi)2023年4月1日起实施的《建(jian)筑(zhu)与市政工(gong)程防(fang)水通用规范(fan)》GB55030-2022明文规定,以后新(xin)建(jian)建(jian)筑(zhu)外(wai)墙(qiang)(qiang)(qiang)必须(xu)施工(gong)防(fang)水层(ceng)。作为一个新(xin)兴的防(fang)水市场，许多(duo)厂家大(da)力研(yan)发和推广(guang)自(zi)己(ji)的外(wai)墙(qiang)(qiang)(qiang)防(fang)水产品，一些厂家将防(fang)水与装饰(shi)相结合，推出外(wai)墙(qiang)(qiang)(qiang)防(fang)水装饰(shi)一体化(hua)涂(tu)料。这些外(wai)墙(qiang)(qiang)(qiang)防(fang)水装饰(shi)一体化(hua)涂(tu)料多(duo)为在(zai)现有(you)丙烯酸(suan)乳液基(ji)础上进行简单(dan)的改性(xing)，掺入颜料和添加(jia)剂，按适当比例混(hun)合达(da)到一定的防(fang)水和装饰(shi)要(yao)求(qiu)。远远满足不了外(wai)墙(qiang)(qiang)(qiang)应用的要(yao)求(qiu)。威盾W8硅橡胶外(wai)墙(qiang)(qiang)(qiang)防(fang)水装饰(shi)一体化(hua)涂(tu)料系统(tong)摈(bin)弃传统(tong)丙烯酸(suan)乳液，采⽤⽔性(xing)有(you)机硅改性(xing)聚氨酯树脂(zhi)为主要(yao)成膜物质,是(shi)⼀种新(xin)型⽔性(xing)耐(nai)候(hou)防(fang)⽔装饰(shi)涂(tu)料。耐(nai)候(hou)性(xing)能(neng)(neng)更(geng)佳(jia)，装饰(shi)性(xing)能(neng)(neng)更(geng)好(hao)，防(fang)水的同时具有(you)自(zi)呼吸功能(neng)(neng)，施工(gong)简单(dan)，操作方便，安全(quan)环保。云南地(di)下室外(wai)墙(qiang)(qiang)(qiang)防(fang)水维修

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