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21.10.16【砌(qi)墻(qiang)(qiang)、貼(tie)磚(zhuan)(zhuan)施工工藝及驗(yan)收(shou)(shou)標(biao)(biao)準(zhun)】 一(yi)、砌(qi)墻(qiang)(qiang)施工工藝及驗(yan)收(shou)(shou)標(biao)(biao)準(zhun) 1、按圖(tu)紙要(yao)求尺(chi)寸放線進行(xing)施工 2、圖(tu)紙不明的(de)(de)按監理(li)書面要(yao)求進行(xing)施工 3、驗(yan)收(shou)(shou):新(xin)砌(qi)墻(qiang)(qiang)體應與原墻(qiang)(qiang)上、下、左、右(you)、厚、薄(bo)保持一(yi)致,誤差不得(de)超過5mm,超過的(de)(de)返工 4、新(xin)砌(qi)墻(qiang)(qiang)體上、下垂直(zhi)誤差不得(de)超過3mm,陰陽角方(fang)正,方(fang)正度(du)與900誤差不得(de)大(da)于30 5、平整(zheng)度(du)2m靠尺(chi)誤差不得(de)大(da)于3mm 6、沒達(da)到以上要(yao)求的(de)(de),按不合格處理(li),返工費由泥工負(fu)責 二(er)、貼(tie)磚(zhuan)(zhuan)施工工藝 選磚(zhuan)(zhuan)、篩磚(zhuan)(zhuan)(平整(zheng)度(du)、方(fang)正度(du)、色差)——基層處理(li)——鋪貼(tie)。 施工要(yao)求 1、表面平整(zheng),瓷磚(zhuan)(zhuan)排列合理(li) 2、陰陽角方(fang)正 3、無空鼓現象(xiang) 4、對縫(feng)大(da)小一(yi)勻,縫(feng)線寬窄一(yi)致
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21.10.16裝(zhuang)修(xiu)驗收(shou)是對工(gong)(gong)程(cheng)質(zhi)量的監督考(kao)察,如果自己都不(bu)知道(dao)該檢(jian)查(cha)些什么,那么驗收(shou)的意義就(jiu)不(bu)存在(zai)了(le),下(xia)(xia)面(mian)小(xiao)編(bian)就(jiu)針對裝(zhuang)修(xiu)施工(gong)(gong)工(gong)(gong)藝及驗收(shou)所(suo)包含的內(nei)容(rong)詳細為大(da)家介紹一下(xia)(xia),希(xi)望(wang)對大(da)家有(you)所(suo)幫助。 【水(shui)電(dian)(dian)施工(gong)(gong)工(gong)(gong)藝及驗收(shou)標準(zhun)】 一、開(kai)(kai)(kai)關插(cha)座(zuo)施工(gong)(gong)標準(zhun) 開(kai)(kai)(kai)關插(cha)座(zuo)施工(gong)(gong)總(zong)體要求:每個房間開(kai)(kai)(kai)關插(cha)座(zuo)水(shui)平(ping)誤差不(bu)得大(da)于±2mm,垂(chui)直誤差不(bu)得大(da)于0.5mm。(插(cha)座(zuo)高(gao)指(zhi)下(xia)(xia)口距(ju)地面(mian)完成面(mian)高(gao)度(du)) 1、普(pu)通插(cha)座(zuo):按原(yuan)高(gao)度(du)(一般(ban)h=30cm) 2、開(kai)(kai)(kai)關高(gao)度(du)h=140cm 3、電(dian)(dian)視(shi)插(cha)座(zuo):壁掛電(dian)(dian)視(shi)h=80cm;普(pu)通電(dian)(dian)視(shi)h=60cm 4、空(kong)(kong)調插(cha)座(zuo):(一般(ban)按原(yuan)高(gao))h=215cm,略高(gao)于空(kong)(kong)調孔,距(ju)孔水(shui)平(ping)距(ju)離20cm 5、冰(bing)箱插(cha)座(zuo):h=120cm 6、飲水(shui)機插(cha)座(zuo):h=30cm 7
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20.05.27裝修(xiu)(xiu)木(mu)(mu)工(gong)(gong)(gong)如何驗(yan)(yan)收家裝木(mu)(mu)工(gong)(gong)(gong)驗(yan)(yan)收要(yao)點(dian) 木(mu)(mu)工(gong)(gong)(gong)施工(gong)(gong)(gong)細(xi)節關系著家裝工(gong)(gong)(gong)程的(de)成敗,所以(yi)在木(mu)(mu)工(gong)(gong)(gong)完(wan)工(gong)(gong)(gong)之后(hou)一定得作一個全(quan)面(mian)(mian)的(de)驗(yan)(yan)收,那(nei)么裝修(xiu)(xiu)木(mu)(mu)工(gong)(gong)(gong)如何驗(yan)(yan)收呢(ni) 裝修(xiu)(xiu)木(mu)(mu)工(gong)(gong)(gong)的(de)驗(yan)(yan)收要(yao)點(dian): 1、縫隙(xi) 木(mu)(mu)封口線、角(jiao)(jiao)線、腰線飾(shi)面(mian)(mian)板(ban)碰口縫不超(chao)過0.2mm,線與(yu)線夾口角(jiao)(jiao)縫不超(chao)出0.3mm,飾(shi)面(mian)(mian)板(ban)與(yu)板(ban)碰口不超(chao)過0.2mm,推拉門整面(mian)(mian)誤差不超(chao)出0.3mm。 2、結構(gou) 檢(jian)查(cha)構(gou)造是(shi)(shi)否(fou)直(zhi)平。無(wu)論水平方向還是(shi)(shi)垂直(zhi)方向,正(zheng)(zheng)確的(de)木(mu)(mu)工(gong)(gong)(gong)做法都是(shi)(shi)應是(shi)(shi)直(zhi)平的(de)。 3、轉(zhuan)(zhuan)角(jiao)(jiao) 看看轉(zhuan)(zhuan)角(jiao)(jiao)是(shi)(shi)否(fou)準(zhun)確。正(zheng)(zheng)常的(de)轉(zhuan)(zhuan)角(jiao)(jiao)都是(shi)(shi)90度的(de),特殊設計因(yin)素除(chu)外。 4、拼花 察看拼花是(shi)(shi)否(fou)嚴密、準(zhun)確。正(zheng)(zheng)確的(de)木(mu)(mu)質拼花,要(yao)做到相互間無(wu)縫隙(xi)或者保持(chi)統一的(de)間隔距離。 5、造
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20.05.23隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)如何驗(yan)(yan)收(shou)(shou)隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)驗(yan)(yan)收(shou)(shou)規(gui)范(fan)業主(zhu)朋(peng)友(you)們在裝修(xiu)驗(yan)(yan)收(shou)(shou)時不要只關注其外觀是否滿足(zu)自己的(de)需求,更重(zhong)要的(de)是驗(yan)(yan)收(shou)(shou)家裝的(de)隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)。據小編了解,隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)的(de)質量問題(ti)(ti)是裝修(xiu)中(zhong)最容(rong)易出問題(ti)(ti)的(de)一項,而很多(duo)裝修(xiu)的(de)隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)都(dou)普遍存(cun)在著或大或小的(de)問題(ti)(ti),由于隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)維修(xiu)不便,會給業主(zhu)們留(liu)下很多(duo)隱(yin)(yin)(yin)(yin)患,因此提(ti)醒各(ge)位業主(zhu)們有必(bi)要提(ti)前驗(yan)(yan)收(shou)(shou)隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)。那么隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)如何驗(yan)(yan)收(shou)(shou) 隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)驗(yan)(yan)收(shou)(shou)規(gui)范(fan): 家庭裝修(xiu)中(zhong)隱(yin)(yin)(yin)(yin)蔽(bi)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)驗(yan)(yan)收(shou)(shou)主(zhu)要包(bao)括:吊頂驗(yan)(yan)收(shou)(shou)、給排(pai)水驗(yan)(yan)收(shou)(shou)、電(dian)器管線(xian)驗(yan)(yan)收(shou)(shou)、木門(men)窗(chuang)驗(yan)(yan)收(shou)(shou)、墻(qiang)面驗(yan)(yan)收(shou)(shou)。 1、吊頂驗(yan)(yan)收(shou)(shou): (1)吊頂的(de)設計標(biao)高(gao),允(yun)許(xu)在水平面上偏差±5mm。 (2)吊筋(jin)所用(yong)的(de)鍍(du)鋅鐵絲不的(de)
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20.05.15驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)如何(he)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)步(bu)驟(zou)收(shou)房(fang)(fang)(fang)(fang)(fang)(fang)后就(jiu)需要(yao)(yao)對房(fang)(fang)(fang)(fang)(fang)(fang)屋進(jin)(jin)行驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang),雖(sui)然雇傭驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)進(jin)(jin)行房(fang)(fang)(fang)(fang)(fang)(fang)子(zi)驗(yan)(yan)(yan)(yan)(yan)(yan)收(shou)需要(yao)(yao)支(zhi)付(fu)一(yi)定的驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)費用,但有(you)(you)的房(fang)(fang)(fang)(fang)(fang)(fang)子(zi)質量(liang)問(wen)題還是(shi)需要(yao)(yao)專(zhuan)業(ye)人(ren)士進(jin)(jin)行檢驗(yan)(yan)(yan)(yan)(yan)(yan)才(cai)能查出來的,很多人(ren)都(dou)好奇驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)如何(he)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang) 驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)如何(he)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang) 驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)步(bu)驟(zou)1:準備工作。驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)首(shou)先要(yao)(yao)準備好《商品房(fang)(fang)(fang)(fang)(fang)(fang)買賣合同》和(he)兩書一(yi)表,即:房(fang)(fang)(fang)(fang)(fang)(fang)屋質量(liang)保證書、房(fang)(fang)(fang)(fang)(fang)(fang)屋使用說(shuo)明書和(he)竣工驗(yan)(yan)(yan)(yan)(yan)(yan)收(shou)備案(an)表。這是(shi)為業(ye)主驗(yan)(yan)(yan)(yan)(yan)(yan)收(shou)房(fang)(fang)(fang)(fang)(fang)(fang)子(zi)參考基礎。 驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)步(bu)驟(zou)2:檢查入(ru)戶門(men),對于入(ru)戶門(men)要(yao)(yao)注(zhu)意(yi)門(men)鎖(suo)是(shi)否靈(ling)活,門(men)面上是(shi)否有(you)(you)劃痕等(deng)。 驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)步(bu)驟(zou)3:檢查室內電路(lu),特別(bie)要(yao)(yao)注(zhu)意(yi)是(shi)否有(you)(you)零線和(he)火線接反(fan)的現象。 驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)師(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)房(fang)(fang)(fang)(fang)(fang)(fang)步(bu)驟(zou)4:
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19.12.19新(xin)(xin)房(fang)(fang)驗(yan)房(fang)(fang)注(zhu)意(yi)事(shi)(shi)項有(you)(you)哪些(xie)當我們擁(yong)有(you)(you)一套完全屬于自(zi)己的(de)(de)(de)房(fang)(fang)子(zi)(zi)時(shi),相信大(da)家都(dou)會迫不及待地想要進行(xing)裝(zhuang)修(xiu)吧?但是(shi),不知道(dao)大(da)家對新(xin)(xin)房(fang)(fang)驗(yan)房(fang)(fang)的(de)(de)(de)相關事(shi)(shi)宜了解得多(duo)嗎?新(xin)(xin)房(fang)(fang)驗(yan)房(fang)(fang)作(zuo)為一個相當重要的(de)(de)(de)步驟(zou),是(shi)裝(zhuang)修(xiu)的(de)(de)(de)第(di)一步,它對裝(zhuang)修(xiu)的(de)(de)(de)成敗有(you)(you)著相當重要的(de)(de)(de)作(zuo)用。在進行(xing)新(xin)(xin)房(fang)(fang)驗(yan)房(fang)(fang)的(de)(de)(de)時(shi)候,我們有(you)(you)許多(duo)應該(gai)注(zhu)意(yi)的(de)(de)(de)事(shi)(shi)項,一旦一些(xie)問題(ti)等到(dao)裝(zhuang)修(xiu)的(de)(de)(de)時(shi)候才發現(xian),這個時(shi)候可能會有(you)(you)些(xie)麻煩,處理起來(lai)(lai)也會很(hen)棘手。那么,具體來(lai)(lai)說,新(xin)(xin)房(fang)(fang)驗(yan)房(fang)(fang)的(de)(de)(de)注(zhu)意(yi)事(shi)(shi)項如何? 1.電 在施工驗(yan)收房(fang)(fang)子(zi)(zi)時(shi)要檢測(ce)每(mei)(mei)個房(fang)(fang)間是(shi)否都(dou)有(you)(you)電,每(mei)(mei)個房(fang)(fang)間都(dou)安有(you)(you)簡(jian)易的(de)(de)(de)燈泡看它們是(shi)否都(dou)正常。每(mei)(mei)個房(fang)(fang)間內的(de)(de)(de)插(cha)座千萬不能忘記,現(xian)在市面上有(you)(you)賣(mai)簡(jian)易的(de)(de)(de)
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19.12.19最(zui)(zui)全(quan)的(de)(de)電(dian)(dian)(dian)路(lu)(lu)改(gai)(gai)造(zao)注意(yi)事(shi)(shi)項家(jia)居裝修中,電(dian)(dian)(dian)路(lu)(lu)安(an)裝與改(gai)(gai)造(zao)總(zong)是非(fei)常重要的(de)(de)事(shi)(shi)情(qing),電(dian)(dian)(dian)路(lu)(lu)改(gai)(gai)造(zao)關系到用電(dian)(dian)(dian)安(an)全(quan),關系到家(jia)人的(de)(de)健康,所(suo)以(yi)必(bi)須嚴格按照標準進行。那么在(zai)電(dian)(dian)(dian)路(lu)(lu)改(gai)(gai)造(zao)中有(you)哪些(xie)注意(yi)事(shi)(shi)項呢?今(jin)天小編就盤點了(le)(le)最(zui)(zui)全(quan)的(de)(de)電(dian)(dian)(dian)路(lu)(lu)改(gai)(gai)造(zao)注意(yi)事(shi)(shi)項,共(gong)有(you)20條,一(yi)(yi)起去看看吧~ 電(dian)(dian)(dian)路(lu)(lu)改(gai)(gai)造(zao)注意(yi)事(shi)(shi)項1、電(dian)(dian)(dian)路(lu)(lu)的(de)(de)設(she)計(ji)一(yi)(yi)定要詳細考(kao)慮可(ke)能性、可(ke)行性、可(ke)用性之后(hou)再確定。誰也不愿意(yi)在(zai)新家(jia)的(de)(de)墻(qiang)上地上滿拉電(dian)(dian)(dian)線(xian)。電(dian)(dian)(dian)路(lu)(lu)設(she)計(ji)同時還應該注意(yi)其靈活(huo)性,有(you)時候也不能太周全(quan)了(le)(le)。總(zong)結(jie)出一(yi)(yi)個(ge)比較簡(jian)單的(de)(de)原則:在(zai)電(dian)(dian)(dian)器插(cha)頭比較集中的(de)(de)位置(zhi)考(kao)慮將(jiang)來接一(yi)(yi)個(ge)插(cha)線(xian)板,效果往(wang)往(wang)要好于設(she)置(zhi)滿墻(qiang)的(de)(de)插(cha)座。 電(dian)(dian)(dian)路(lu)(lu)改(gai)(gai)造(zao)注意(yi)事(shi)(shi)項2、臥室頂燈
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19.12.13裝修新(xin)(xin)房多(duo)(duo)久(jiu)可(ke)以(yi)入(ru)(ru)住(zhu)辛(xin)苦的(de)裝修工程結束后(hou)(hou),迎來(lai)了新(xin)(xin)居這樣的(de)大(da)喜(xi)悅,但裝飾(shi)好(hao)的(de)新(xin)(xin)房間能入(ru)(ru)住(zhu)多(duo)(duo)久(jiu)呢(ni)?已知內部(bu)的(de)室內污(wu)染對居住(zhu)者造成(cheng)嚴重(zhong)的(de)健康問題(ti)。過(guo)敏的(de)刺激(ji)越嚴重(zhong),越小(xiao),所以(yi)要注意入(ru)(ru)住(zhu)新(xin)(xin)的(de)房間。 一、新(xin)(xin)房入(ru)(ru)住(zhu)時間由污(wu)染物(wu)程度(du)決(jue)定(ding) 新(xin)(xin)建后(hou)(hou)可(ke)以(yi)入(ru)(ru)住(zhu)多(duo)(duo)久(jiu),實際(ji)上主(zhu)要由裝飾(shi)后(hou)(hou)室內污(wu)染物(wu)的(de)程度(du)決(jue)定(ding)。新(xin)(xin)建后(hou)(hou),新(xin)(xin)建裝飾(shi)也沒(mei)有(you)完成(cheng),就(jiu)可(ke)以(yi)檢查空(kong)氣(qi)達到標準,立即入(ru)(ru)住(zhu),反之,如(ru)果半年(nian)或一年(nian)多(duo)(duo)不(bu)實現目標,無法入(ru)(ru)住(zhu)。因此(ci),新(xin)(xin)建后(hou)(hou)多(duo)(duo)久(jiu)就(jiu)可(ke)以(yi)入(ru)(ru)住(zhu),不(bu)能固定(ding)正確的(de)標準。如(ru)果有(you)很多(duo)(duo)人看,有(you)半年(nian),有(you)幾個月,這取(qu)決(jue)于(yu)室內有(you)毒(du)(du)污(wu)染物(wu)的(de)處理(li)。 二、新(xin)(xin)房入(ru)(ru)住(zhu)之有(you)毒(du)(du)氣(qi)
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19.12.12門(men)(men)(men)窗(chuang)(chuang)(chuang)保養(yang)技巧及(ji)材料(liao)特(te)點介(jie)(jie)紹門(men)(men)(men)窗(chuang)(chuang)(chuang)是每個家(jia)庭都必備的家(jia)居,正式(shi)因為(wei)它(ta)的普(pu)遍使(shi)得很多人忽視了(le)它(ta)的保養(yang),使(shi)得很多門(men)(men)(men)窗(chuang)(chuang)(chuang)都出現了(le)或(huo)大或(huo)小的質量問題,為(wei)您介(jie)(jie)紹一些門(men)(men)(men)窗(chuang)(chuang)(chuang)保養(yang)技巧及(ji)其(qi)特(te)點,希望能夠對(dui)您門(men)(men)(men)窗(chuang)(chuang)(chuang)的使(shi)用提供保障。 一、門(men)(men)(men)窗(chuang)(chuang)(chuang)保養(yang)技巧 1、應定期對(dui)門(men)(men)(men)窗(chuang)(chuang)(chuang)上(shang)的灰塵進行(xing)清(qing)洗,保持門(men)(men)(men)窗(chuang)(chuang)(chuang)及(ji)玻璃、五(wu)金件(jian)的清(qing)潔和光(guang)亮。 2、如果門(men)(men)(men)窗(chuang)(chuang)(chuang)上(shang)污染了(le)油漬等(deng)難以(yi)清(qing)洗的東西,最好不要用強酸或(huo)強堿溶液進行(xing)清(qing)洗,否則不僅容易使(shi)型(xing)材表(biao)面光(guang)潔度受損(sun),也會破(po)壞五(wu)金件(jian)表(biao)面的保護膜(mo)和氧化層而引起五(wu)金件(jian)的銹蝕(shi)。 3、應及(ji)時清(qing)理框(kuang)內側(ce)顆粒狀(zhuang)等(deng)雜(za)物,以(yi)免(mian)其(qi)堵塞排水(shui)通道(dao)而引起排水(shui)不暢和漏(lou)水(shui)現象(xiang)
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19.12.12精裝修(xiu)房(fang)收(shou)房(fang)注(zhu)意事項總(zong)是(shi)有人抱怨,房(fang)子(zi)(zi)從(cong)買東西買了內(nei)部(bu)裝修(xiu)后,花(hua)費了一(yi)年前(qian)的(de)時間(jian)。是(shi)啊。毛燒店不僅需要(yao)在內(nei)部(bu)裝修(xiu)更多(duo)的(de)人力(li)、物資和(he)財力(li),而(er)且大(da)(da)多(duo)數購(gou)(gou)買者(zhe)(zhe)都沒有內(nei)置的(de)專業知識(shi),現在的(de)成(cheng)品房(fang)間(jian)越來越流行。許多(duo)房(fang)地產公司(si)展開(kai)了住宅裝飾(shi)活(huo)動,這使(shi)得購(gou)(gou)房(fang)者(zhe)(zhe)在省時又能節約力(li)量。但是(shi),這并不表(biao)(biao)示房(fang)子(zi)(zi)已經消失了。是(shi)檢查房(fang)子(zi)(zi)也必須(xu)重視的(de)大(da)(da)工(gong)程。成(cheng)品房(fang)間(jian)必須(xu)注(zhu)意細小的(de)地方。讓(rang)我(wo)們看一(yi)下(xia)驗收(shou)中完成(cheng)的(de)房(fang)間(jian)注(zhu)意事項。 一(yi)、精裝房(fang)驗收(shou)注(zhu)意事項 1、看開(kai)發商是(shi)否(fou)具備(bei)合同(tong)約定的(de)交房(fang)條件(jian)要(yao)查看開(kai)發商出具的(de)兩(liang)書(shu)一(yi)表(biao)(biao),這是(shi)收(shou)房(fang)的(de)必要(yao)條件(jian)之一(yi) 具體為《住宅質量保(bao)證