完工(gong)(gong)后(hou)請對石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)找蠟保護。11、平常清潔時，請不要(yao)運用酸性(xing)清潔劑或(huo)粉末狀堿性(xing)清潔劑收拾石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)。重(zhong)(zhong)(zhong)慶石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加工(gong)(gong)提醒石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)商(shang)場(chang)需(xu)求出(chu)現(xian)分化，高(gao)檔次(ci)(ci)優質石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)走俏。跟著裝(zhuang)飾工(gong)(gong)作(zuo)的(de)(de)鼓起，我們對于石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)(de)知(zhi)道也(ye)越來越深，需(xu)求也(ye)在(zai)逐步(bu)前(qian)進，這就教唆(suo)高(gao)檔次(ci)(ci)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)逐步(bu)變(bian)成(cheng)商(shang)場(chang)干流、變(bian)成(cheng)了石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)商(shang)場(chang)的(de)(de)寵兒。各地(di)基礎設施和(he)(he)重(zhong)(zhong)(zhong)點工(gong)(gong)程對高(gao)檔石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)需(xu)求不斷上(shang)升，部分地(di)區優質石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)出(chu)現(xian)缺(que)口(kou)(kou)(kou)，致使石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)進口(kou)(kou)(kou)大幅(fu)增加。進口(kou)(kou)(kou)首要(yao)用于種類的(de)(de)調劑，產品首要(yao)用于合資公司和(he)(he)較(jiao)高(gao)檔的(de)(de)公共場(chang)所的(de)(de)建(jian)筑。其時，我國(guo)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)商(shang)場(chang)已經(jing)(jing)變(bian)成(cheng)世(shi)(shi)界石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)商(shang)場(chang)不可或(huo)缺(que)的(de)(de)重(zhong)(zhong)(zhong)要(yao)力氣(qi)。依據其時的(de)(de)趨勢，在(zai)不久的(de)(de)將(jiang)來，世(shi)(shi)界石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)(de)出(chu)產與(yu)貿易中(zhong)心將(jiang)會(hui)從歐洲轉到(dao)我國(guo)。重(zhong)(zhong)(zhong)慶石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加工(gong)(gong)廠在(zai)世(shi)(shi)界商(shang)場(chang)上(shang)，石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)產品增長速度高(gao)于世(shi)(shi)界經(jing)(jing)濟增長速度。石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)商(shang)場(chang)展(zhan)開遠景出(chu)色。小城市和(he)(he)經(jing)(jing)濟發達地(di)區的(de)(de)鄉村將(jiang)會(hui)是(shi)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)商(shang)場(chang)的(de)(de)花費搶(qiang)手(shou)。

一同石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)中的(de)(de)(de)(de)礦產的(de)(de)(de)(de)硬度程(cheng)度是不一樣的(de)(de)(de)(de)，所(suo)(suo)(suo)以(yi)加(jia)工(gong)(gong)起(qi)來(lai)(lai)就(jiu)(jiu)具(ju)有必定的(de)(de)(de)(de)磨難，這(zhe)就(jiu)(jiu)歲石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)工(gong)(gong)的(de)(de)(de)(de)東(dong)西(xi)提出(chu)了(le)更高(gao)的(de)(de)(de)(de)需(xu)要(yao)(yao)，通常來(lai)(lai)說，對于石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)中顆粒(li)分(fen)布較均勻的(de)(de)(de)(de)加(jia)工(gong)(gong)起(qi)來(lai)(lai)比照(zhao)簡(jian)略，因(yin)為(wei)全體性(xing)質(zhi)都比照(zhao)附近(jin)，在加(jia)工(gong)(gong)的(de)(de)(de)(de)時分(fen)顆粒(li)比照(zhao)細的(de)(de)(de)(de)比起(qi)那(nei)些(xie)片狀的(de)(de)(de)(de)來(lai)(lai)說加(jia)工(gong)(gong)也(ye)簡(jian)略一些(xie)，材(cai)(cai)料(liao)很(hen)之謎的(de)(de)(de)(de)比懈怠的(de)(de)(de)(de)加(jia)工(gong)(gong)也(ye)簡(jian)略，所(suo)(suo)(suo)以(yi)在選(xuan)擇(ze)濟公東(dong)西(xi)和(he)對加(jia)工(gong)(gong)東(dong)西(xi)參(can)數的(de)(de)(de)(de)選(xuan)擇(ze)上就(jiu)(jiu)顯(xian)得(de)尤為(wei)重要(yao)(yao)。現(xian)在通常的(de)(de)(de)(de)重慶(qing)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)工(gong)(gong)東(dong)西(xi)普片都選(xuan)用的(de)(de)(de)(de)是金(jin)剛石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)料(liao)的(de)(de)(de)(de)刀具(ju)，石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)工(gong)(gong)領域的(de)(de)(de)(de)活絡翻(fan)開(kai)(kai)(kai)，對于金(jin)剛石(shi)(shi)(shi)(shi)(shi)刀具(ju)也(ye)就(jiu)(jiu)提出(chu)了(le)很(hen)高(gao)的(de)(de)(de)(de)需(xu)要(yao)(yao)，不只需(xu)要(yao)(yao)者這(zhe)些(xie)刀具(ju)在石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)切(qie)(qie)(qie)(qie)開(kai)(kai)(kai)進(jin)程(cheng)中要(yao)(yao)切(qie)(qie)(qie)(qie)開(kai)(kai)(kai)活絡，運(yun)用壽數也(ye)要(yao)(yao)很(hen)長(chang)，一同還需(xu)要(yao)(yao)可以(yi)對林(lin)林(lin)總(zong)總(zong)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)進(jin)行切(qie)(qie)(qie)(qie)開(kai)(kai)(kai)，對與切(qie)(qie)(qie)(qie)開(kai)(kai)(kai)質(zhi)量需(xu)要(yao)(yao)也(ye)要(yao)(yao)更高(gao)，因(yin)為(wei)金(jin)剛石(shi)(shi)(shi)(shi)(shi)具(ju)有金(jin)屬的(de)(de)(de)(de)一些(xie)特性(xing)，所(suo)(suo)(suo)以(yi)可以(yi)極好的(de)(de)(de)(de)跋涉切(qie)(qie)(qie)(qie)開(kai)(kai)(kai)功率和(he)一斤運(yun)用壽數和(he)跋涉工(gong)(gong)作率。

在符合(he)定(ding)單要求的(de)(de)情況下(xia)，對于一些缺陷不嚴重(zhong)花崗巖制(zhi)品可以進行修(xiu)補，即(ji)進行粘接、修(xiu)補，從而減少廢品率。石(shi)(shi)(shi)材鋪裝前、施(shi)(shi)(shi)工(gong)(gong)中應留(liu)神(shen)的(de)(de)疑(yi)問1、重(zhong)慶石(shi)(shi)(shi)材加(jia)工(gong)(gong)前石(shi)(shi)(shi)材鋪裝之(zhi)前請詳(xiang)細閱(yue)讀(du)包裝箱上的(de)(de)說明。2、石(shi)(shi)(shi)材為純天(tian)然(ran)產品，紋路天(tian)然(ran)，有(you)(you)色差，屬正(zheng)常表象。如：洞石(shi)(shi)(shi)有(you)(you)洞，砂巖有(you)(you)砂眼，片巖表面(mian)(mian)多層次。石(shi)(shi)(shi)材馬賽克選用手工(gong)(gong)加(jia)工(gong)(gong)技能制(zhi)成(cheng)，故顆粒之(zhi)間(jian)存在天(tian)然(ran)差錯，而且顆粒之(zhi)間(jian)的(de)(de)縫(feng)隙也(ye)存在天(tian)然(ran)差錯，但不影響施(shi)(shi)(shi)工(gong)(gong)（施(shi)(shi)(shi)工(gong)(gong)時可自行調(diao)整）。3、因石(shi)(shi)(shi)材產品的(de)(de)質地分(fen)外性，避免水泥沙漿(jiang)或有(you)(you)顏色物質污染表面(mian)(mian)，施(shi)(shi)(shi)工(gong)(gong)場所(suo)應堅(jian)持清潔。

涪陵裝修星空灰大理石廠辨(bian)識飾面(mian)石(shi)(shi)材(cai)質量(liang)加(jia)工好(hao)的(de)(de)(de)(de)(de)成品飾面(mian)石(shi)(shi)材(cai)，其質量(liang)好(hao)壞不可以(yi)從以(yi)下四方面(mian)來鑒(jian)別；⑴觀(guan)(guan)，即(ji)肉眼觀(guan)(guan)察(cha)石(shi)(shi)材(cai)的(de)(de)(de)(de)(de)表面(mian)結(jie)構(gou)。一般說來，均(jun)勻的(de)(de)(de)(de)(de)細(xi)料結(jie)構(gou)的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)具有(you)細(xi)膩的(de)(de)(de)(de)(de)質感，為石(shi)(shi)材(cai)之佳品；粗粒(li)及不等粒(li)結(jie)構(gou)的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)其外(wai)(wai)觀(guan)(guan)效(xiao)果(guo)較差，重(zhong)慶石(shi)(shi)材(cai)欄(lan)桿機械力學性能也不均(jun)勻，質量(liang)稍差。另外(wai)(wai)，天然石(shi)(shi)材(cai)由于地質作用的(de)(de)(de)(de)(de)影(ying)(ying)(ying)響(xiang)(xiang)常在(zai)其中(zhong)產生(sheng)一些細(xi)脈(mo)(mo)、微裂隙(xi)，石(shi)(shi)材(cai)易(yi)沿(yan)這些部(bu)(bu)位(wei)發(fa)生(sheng)破裂，應注意剔除(chu)。至于缺棱少角更是影(ying)(ying)(ying)響(xiang)(xiang)美觀(guan)(guan)，選(xuan)擇時尤應注意。⑵量(liang)，即(ji)量(liang)石(shi)(shi)材(cai)的(de)(de)(de)(de)(de)尺寸規格，重(zhong)慶石(shi)(shi)材(cai)欄(lan)桿以(yi)免影(ying)(ying)(ying)響(xiang)(xiang)拼(pin)接(jie)，或造成拼(pin)接(jie)后(hou)的(de)(de)(de)(de)(de)圖案(an)、花紋、線(xian)條變形，影(ying)(ying)(ying)響(xiang)(xiang)裝飾效(xiao)果(guo)。⑶聽(ting)，即(ji)聽(ting)石(shi)(shi)材(cai)的(de)(de)(de)(de)(de)敲(qiao)擊聲(sheng)音。一般而言，質量(liang)好(hao)的(de)(de)(de)(de)(de)，內部(bu)(bu)致密均(jun)勻且無顯微裂隙(xi)的(de)(de)(de)(de)(de)石(shi)(shi)材(cai)，其敲(qiao)擊聲(sheng)清脆悅(yue)耳；相反，若石(shi)(shi)材(cai)內部(bu)(bu)存在(zai)顯微裂隙(xi)或細(xi)脈(mo)(mo)或因風化導致顆粒(li)間接(jie)觸變松，則敲(qiao)擊聲(sheng)粗啞。⑷試，即(ji)用簡單(dan)的(de)(de)(de)(de)(de)試驗方法來檢驗石(shi)(shi)材(cai)質量(liang)好(hao)壞。

天(tian)然(ran)石(shi)(shi)(shi)板(ban)(ban)(ban)瓦(wa)(wa)也(ye)稱(cheng)頁巖(yan)瓦(wa)(wa)、青石(shi)(shi)(shi)板(ban)(ban)(ban)瓦(wa)(wa)，是(shi)對天(tian)然(ran)板(ban)(ban)(ban)石(shi)(shi)(shi)做房頂蓋(gai)瓦(wa)(wa)的(de)(de)(de)(de)(de)(de)(de)通俗稱(cheng)法(fa)，規范術語為(wei)(wei)瓦(wa)(wa)板(ban)(ban)(ban)。據考證，在我(wo)國的(de)(de)(de)(de)(de)(de)(de)“瓦(wa)(wa)板(ban)(ban)(ban)巖(yan)之鄉”陜西(xi)紫陽縣(xian)，自先秦時(shi)刻就開始(shi)用(yong)(yong)板(ban)(ban)(ban)石(shi)(shi)(shi)擋(dang)風蓋(gai)房頂，至(zhi)今還無缺(que)的(de)(de)(de)(de)(de)(de)(de)保存(cun)著許多(duo)古(gu)拙(zhuo)秀(xiu)美的(de)(de)(de)(de)(de)(de)(de)板(ban)(ban)(ban)石(shi)(shi)(shi)民(min)居。重(zhong)慶青石(shi)(shi)(shi)欄桿因為(wei)(wei)加工(gong)(gong)(gong)(gong)業的(de)(de)(de)(de)(de)(de)(de)落(luo)后，數百年來，歐美國度對板(ban)(ban)(ban)石(shi)(shi)(shi)舉辦深加工(gong)(gong)(gong)(gong)后廣(guang)泛運(yun)用(yong)(yong)于修(xiu)建(jian)屋(wu)面(mian)(mian)，從博物館、教(jiao)堂到市政廳(ting)、城堡等高級修(xiu)建(jian)，黑色石(shi)(shi)(shi)板(ban)(ban)(ban)瓦(wa)(wa)屋(wu)面(mian)(mian)已經成(cheng)為(wei)(wei)歐洲修(xiu)建(jian)的(de)(de)(de)(de)(de)(de)(de)象征(zheng)之一。石(shi)(shi)(shi)板(ban)(ban)(ban)瓦(wa)(wa)的(de)(de)(de)(de)(de)(de)(de)材(cai)料不是(shi)石(shi)(shi)(shi)板(ban)(ban)(ban)而是(shi)天(tian)然(ran)板(ban)(ban)(ban)石(shi)(shi)(shi)(也(ye)稱(cheng)為(wei)(wei)板(ban)(ban)(ban)巖(yan))，板(ban)(ban)(ban)石(shi)(shi)(shi)和大(da)(da)理(li)石(shi)(shi)(shi)、花崗(gang)巖(yan)、砂(sha)巖(yan)等相同是(shi)天(tian)然(ran)石(shi)(shi)(shi)材(cai)的(de)(de)(de)(de)(de)(de)(de)一種(zhong)，其(qi)大(da)(da)特(te)征(zheng)是(shi)具有天(tian)然(ran)的(de)(de)(de)(de)(de)(de)(de)劈理(li)，能夠用(yong)(yong)手(shou)工(gong)(gong)(gong)(gong)或機(ji)械的(de)(de)(de)(de)(de)(de)(de)方法(fa)將其(qi)劈分(fen)隔，所(suo)以修(xiu)建(jian)板(ban)(ban)(ban)石(shi)(shi)(shi)產(chan)品的(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)(mian)都(dou)未經機(ji)械打磨，具有古(gu)拙(zhuo)天(tian)然(ran)的(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)(mian)特(te)征(zheng)。因為(wei)(wei)材(cai)料特(te)征(zheng)和蛻變效(xiao)果的(de)(de)(de)(de)(de)(de)(de)不一樣(yang)，板(ban)(ban)(ban)石(shi)(shi)(shi)中一有些(xie)(xie)優質(zhi)材(cai)料能夠被(bei)加工(gong)(gong)(gong)(gong)成(cheng)屋(wu)面(mian)(mian)蓋(gai)瓦(wa)(wa)，這(zhe)些(xie)(xie)板(ban)(ban)(ban)石(shi)(shi)(shi)也(ye)一般被(bei)稱(cheng)為(wei)(wei)瓦(wa)(wa)板(ban)(ban)(ban)巖(yan)，不能做瓦(wa)(wa)的(de)(de)(de)(de)(de)(de)(de)板(ban)(ban)(ban)石(shi)(shi)(shi)被(bei)加工(gong)(gong)(gong)(gong)成(cheng)飾(shi)面(mian)(mian)板(ban)(ban)(ban)，用(yong)(yong)作墻面(mian)(mian)、地(di)上(shang)的(de)(de)(de)(de)(de)(de)(de)潤飾(shi)。重(zhong)慶石(shi)(shi)(shi)材(cai)加工(gong)(gong)(gong)(gong)廠石(shi)(shi)(shi)材(cai)的(de)(de)(de)(de)(de)(de)(de)硬(ying)度都(dou)很硬(ying)，一同又因為(wei)(wei)其(qi)顏色秀(xiu)美，形式多(duo)樣(yang)，所(suo)以在日子中得到了(le)廣(guang)泛的(de)(de)(de)(de)(de)(de)(de)運(yun)用(yong)(yong)，運(yun)用(yong)(yong)數量也(ye)越來越大(da)(da)，在咱們(men)的(de)(de)(de)(de)(de)(de)(de)日子中效(xiao)果也(ye)被(bei)逐步(bu)大(da)(da)拓展，跟著修(xiu)建(jian)業的(de)(de)(de)(de)(de)(de)(de)翻(fan)開以及裝(zhuang)修(xiu)裝(zhuang)修(xiu)工(gong)(gong)(gong)(gong)作的(de)(de)(de)(de)(de)(de)(de)跋涉，已經成(cheng)為(wei)(wei)很廣(guang)泛的(de)(de)(de)(de)(de)(de)(de)修(xiu)建(jian)運(yun)用(yong)(yong)材(cai)料。

擁有(you)豐富的(de)(de)(de)經(jing)驗，才(cai)可以系(xi)統的(de)(de)(de)解決(jue)全(quan)方(fang)位(wei)的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)問(wen)題(ti)。希望這(zhe)(zhe)些分(fen)享，能對大家有(you)所(suo)幫助。墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)及(ji)細部(bu)構造(zao)3大要(yao)(yao)點(dian)(dian)墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)在施(shi)(shi)(shi)工(gong)(gong)(gong)過程(cheng)中，往(wang)往(wang)會由于(yu)(yu)沒有(you)全(quan)部(bu)貼合而出(chu)現(xian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)裂開甚至掉脫的(de)(de)(de)問(wen)題(ti)，這(zhe)(zhe)樣極大增加(jia)了建筑的(de)(de)(de)安全(quan)隱患(huan)。因此，墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)顯得(de)十分(fen)重要(yao)(yao)。一(yi)、墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)施(shi)(shi)(shi)工(gong)(gong)(gong)要(yao)(yao)點(dian)(dian)1、采用比色法對石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)顏色進(jin)行挑選(xuan)分(fen)類，安裝在同一(yi)面(mian)的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)顏色一(yi)致。2、施(shi)(shi)(shi)工(gong)(gong)(gong)前認真按照圖紙尺(chi)寸，核(he)對結構施(shi)(shi)(shi)工(gong)(gong)(gong)的(de)(de)(de)實際尺(chi)寸，以及(ji)分(fen)段(duan)分(fen)塊(kuai)，單線(xian)和拉線(xian)要(yao)(yao)直(zhi)，吊線(xian)校正要(yao)(yao)勤快(kuai)。3、外飾面(mian)施(shi)(shi)(shi)工(gong)(gong)(gong)完(wan)成(cheng)后(hou)，對于(yu)(yu)易(yi)破損部(bu)分(fen)的(de)(de)(de)棱(leng)角處(chu)要(yao)(yao)釘護角保護，以免其他工(gong)(gong)(gong)種操作時碰壞(huai)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)。二、墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)要(yao)(yao)點(dian)(dian)1、灌(guan)漿(jiang)(jiang)(jiang)法施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)（1）墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)采用濕掛灌(guan)漿(jiang)(jiang)(jiang)工(gong)(gong)(gong)藝(yi)，采用銅絲連接(jie)。分(fen)次灌(guan)漿(jiang)(jiang)(jiang)，一(yi)次不(bu)得(de)超(chao)過石(shi)(shi)(shi)(shi)(shi)板(ban)高度(du)的(de)(de)(de)三分(fen)之一(yi)，待砂漿(jiang)(jiang)(jiang)初凝后(hou)進(jin)行二次灌(guan)漿(jiang)(jiang)(jiang)，高度(du)為(wei)(wei)石(shi)(shi)(shi)(shi)(shi)板(ban)的(de)(de)(de)二分(fen)之一(yi)，三層(ceng)灌(guan)漿(jiang)(jiang)(jiang)至低于(yu)(yu)石(shi)(shi)(shi)(shi)(shi)板(ban)上口5厘米處(chu)為(wei)(wei)止。（2）深色石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)采用32.5Mpa普(pu)通硅酸鹽水(shui)泥混合中砂或粗砂，（含泥量不(bu)大于(yu)(yu)3%）1:3配(pei)比；淺(qian)色系(xi)列石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)采用32.5Mpa白(bai)(bai)水(shui)泥砂漿(jiang)(jiang)(jiang)摻白(bai)(bai)石(shi)(shi)(shi)(shi)(shi)屑(xie)1:3配(pei)比。2、干掛法施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)（1）所(suo)有(you)型(xing)鋼規格符合國(guo)家標準，熱鍍鋅(xin)處(chu)理，焊接(jie)部(bu)位(wei)作防銹處(chu)理。