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fanghu

用(yong)(yong)(yong)于(yu)防護(hu)電離輻射(she)的(de)(de)50mm和(he)100 mm 厚(hou)墻(qiang)(qiang)(qiang)的(de)(de)鉛(qian)屏(ping)蔽(bi)構件(jian)(jian)，簡稱(cheng)：鉛(qian)磚(zhuan)(zhuan)。本標(biao)(biao)準(zhun)(zhun)參(can)照采用(yong)(yong)(yong)國際標(biao)(biao)準(zhun)(zhun)IS0 1212--t986《用(yong)(yong)(yong)于(yu)防護(hu)電離輻射(she)的(de)(de)圍墻(qiang)(qiang)(qiang)——50ram和(he)1OOmm厚(hou)墻(qiang)(qiang)(qiang)的(de)(de)鉛(qian)屏(ping)蔽(bi)構件(jian)(jian)》。1 主要內容與(yu)適用(yong)(yong)(yong)范圍本標(biao)(biao)準(zhun)(zhun)規(gui)定了(le)用(yong)(yong)(yong)于(yu)組(zu)裝防護(hu)X、輻射(she)的(de)(de)屏(ping)蔽(bi)墻(qiang)(qiang)(qiang)的(de)(de)各種鉛(qian)構件(jian)(jian)的(de)(de)代(dai)(dai)號，規(gui)格(ge)和(he)性能(neng)要求．本標(biao)(biao)準(zhun)(zhun)適用(yong)(yong)(yong)于(yu)需(xu)要防護(hu)X．輻射(she)的(de)(de)場合。2代(dai)(dai)號2.1標(biao)(biao)記示(shi)(shi)(shi)例300mm×300m m，厚(hou)度(du)(du)為lOOmm．合口部位(wei)為雙(shuang)楔形，有(you)兩個組(zu)裝方向的(de)(de)圓形開(kai)孔磚(zhuan)(zhuan)：開(kai)孔磚(zhuan)(zhuan) 2 V0 202 GB 12163--902.2參(can)考(kao)序號本標(biao)(biao)準(zhun)(zhun)中，鉛(qian)屏(ping)蔽(bi)構件(jian)(jian)代(dai)(dai)號中的(de)(de)參(can)考(kao)序號用(yong)(yong)(yong)以表(biao)(biao)示(shi)(shi)(shi)構件(jian)(jian)的(de)(de)規(gui)格(ge)．它(ta)由(you)二(er)組(zu)數(shu)字(zi)和(he)字(zi)母組(zu)成．例如(ru)2 V0 202這(zhe)(zhe)(zhe)里a． 組(zu)個數(shu)字(zi)表(biao)(biao)示(shi)(shi)(shi)鉛(qian)的(de)(de)厚(hou)度(du)(du); l表(biao)(biao)示(shi)(shi)(shi)50mm2表(biao)(biao)示(shi)(shi)(shi)lOOm m，b． 組(zu)第(di)二(er)個字(zi)母表(biao)(biao)示(shi)(shi)(shi)構件(jian)(jian)合口部位(wei)的(de)(de)形狀，V表(biao)(biao)示(shi)(shi)(shi)楔形;c． 組(zu)第(di)三個數(shu)字(zi)表(biao)(biao)示(shi)(shi)(shi)組(zu)裝方向（見3．1條）。l表(biao)(biao)示(shi)(shi)(shi)組(zu)裝方向l，2表(biao)(biao)示(shi)(shi)(shi)組(zu)裝方向2O表(biao)(biao)示(shi)(shi)(shi)有(you)二(er)個組(zu)裝方向d． 第(di)二(er)組(zu)三個數(shu)字(zi)表(biao)(biao)示(shi)(shi)(shi)由(you)參(can)考(kao)序號系列(lie)分配(pei)表(biao)(biao)（表(biao)(biao)1）指定的(de)(de)構件(jian)(jian)。注:在(zai)屏(ping)蔽(bi)墻(qiang)(qiang)(qiang)內處于(yu)兩個不(bu)(bu)同(tong)(tong)位(wei)置的(de)(de)某種構件(jian)(jian)，雖然可能(neng)具有(you)相同(tong)(tong)的(de)(de)參(can)考(kao)序號，但(dan)按(an)其在(zai)墻(qiang)(qiang)(qiang)內所(suo)處的(de)(de)位(wei)置．其名稱(cheng)卻不(bu)(bu)同(tong)(tong)．例如(ru)，位(wei)于(yu)墻(qiang)(qiang)(qiang)底(di)部的(de)(de)平面磚(zhuan)(zhuan)與(yu)位(wei)于(yu)墻(qiang)(qiang)(qiang)左端的(de)(de)普通端磚(zhuan)(zhuan)，名稱(cheng)是不(bu)(bu)同(tong)(tong)的(de)(de)但(dan)參(can)考(kao)序號均為lVOlOO．這(zhe)(zhe)(zhe)是因為這(zhe)(zhe)(zhe)兩塊(kuai)磚(zhuan)(zhuan)實際上完全一樣(yang)，轉90°角就可以互換．

在其(qi)它消費領域，電(dian)子電(dian)氣、家用(yong)(yong)電(dian)器(qi)（冰箱、空調）、日用(yong)(yong)五金等方(fang)面的運(yun)用(yong)(yong)量和(he)運(yun)用(yong)(yong)遠景(jing)越(yue)來越(yue)寬廣(guang)。鉛(qian)(qian)磚(zhuan)是(shi)用(yong)(yong)氧化鉛(qian)(qian)-冰晶石通過(guo)電(dian)解法(fa)(fa)出(chu)產(chan)出(chu)來的，鉛(qian)(qian)磚(zhuan)進入工業運(yun)用(yong)(yong)之后有兩大類：鑄(zhu)(zhu)造鉛(qian)(qian)合(he)金和(he)變(bian)形(xing)(xing)鉛(qian)(qian)合(he)金，鑄(zhu)(zhu)造鋁(lv)(lv)及鋁(lv)(lv)合(he)金是(shi)以鑄(zhu)(zhu)造方(fang)法(fa)(fa)出(chu)產(chan)鋁(lv)(lv)的鑄(zhu)(zhu)件；變(bian)形(xing)(xing)鋁(lv)(lv)及鋁(lv)(lv)合(he)金是(shi)以壓力加工方(fang)法(fa)(fa)出(chu)產(chan)鉛(qian)(qian)的加工產(chan)品(pin)：板(ban)、門(men)、衣、管、棒和(he)鉛(qian)(qian)件。以上是(shi)鉛(qian)(qian)磚(zhuan)廠家為我(wo)們分(fen)享的相關知識。通過(guo)了解鉛(qian)(qian)磚(zhuan)用(yong)(yong)途的知識，我(wo)們才能夠掌(zhang)握其(qi)價(jia)值。選產(chan)品(pin)就(jiu)選專業的生產(chan)廠家！

鉛(qian)(qian)磚主要(yao)應用(yong)(yong)(yong)在(zai)制(zhi)造(zao)蓄電池、涂料(liao)、彈頭、焊接材料(liao)、化學品鉛(qian)(qian)鹽、電纜護套、軸承材料(liao)、嵌縫(feng)材料(liao)、巴氏合金(jin)和(he)X射(she)線的(de)(de)防護材料(liao)等(deng)。近五十年(nian)來，鉛(qian)(qian)已成(cheng)為(wei)世界上廣泛運(yun)用(yong)(yong)(yong)的(de)(de)金(jin)屬之一。特別是近年(nian)來，鉛(qian)(qian)作(zuo)為(wei)節能(neng)、降耗的(de)(de)環(huan)保資料(liao)，不論運(yun)用(yong)(yong)(yong)規劃仍是用(yong)(yong)(yong)量(liang)都在(zai)進一步(bu)(bu)擴展(zhan)。尤其是在(zai)建筑業、交(jiao)通(tong)(tong)運(yun)輸業和(he)包裝(zhuang)業，這三大工(gong)(gong)作(zuo)的(de)(de)鉛(qian)(qian)消費一般(ban)占當(dang)年(nian)鉛(qian)(qian)總消費量(liang)的(de)(de)60%左右。在(zai)建筑業上，由于(yu)鉛(qian)(qian)在(zai)空氣中(zhong)的(de)(de)穩定(ding)性(xing)和(he)陽極處(chu)理后的(de)(de)外觀，使鋁(lv)在(zai)建筑業上被(bei)越來越多(duo)地廣泛運(yun)用(yong)(yong)(yong)，特別是在(zai)裝(zhuang)修板、幕(mu)墻(qiang)等(deng)方面(mian)的(de)(de)運(yun)用(yong)(yong)(yong)。在(zai)交(jiao)通(tong)(tong)運(yun)輸業上，為(wei)減輕(qing)交(jiao)通(tong)(tong)工(gong)(gong)具(ju)本(ben)身的(de)(de)重量(liang)，減少廢氣排放對環(huan)境的(de)(de)污(wu)染，摩(mo)托車、各類轎(jiao)車、火(huo)車、地鐵、飛機、船只等(deng)交(jiao)通(tong)(tong)運(yun)輸工(gong)(gong)具(ju)初步(bu)(bu)許多(duo)選用(yong)(yong)(yong)鋁(lv)作(zuo)為(wei)構件(jian)和(he)裝(zhuang)修件(jian)。隨著鉛(qian)(qian)加工(gong)(gong)材的(de)(de)硬(ying)度和(he)強度不斷提高，航(hang)空航(hang)天(tian)領域運(yun)用(yong)(yong)(yong)的(de)(de)份額初步(bu)(bu)逐年(nian)增加。

1、應留(liu)(liu)意(yi)是不(bu)是按(an)規定(ding)開(kai)展安裝(zhuang)鉛(qian)片(pian)生產(chan)加(jia)(jia)工(gong)(gong)(gong)在安裝(zhuang)時(shi)(shi)(shi)要把門(men)放進到(dao)門(men)扇內，使包邊條位內表(biao)面迎合墻面并豎直必(bi)需(xu)時(shi)(shi)(shi)也要改正(zheng)墻表(biao)皮平面圖，以(yi)其(qi)可以(yi)按(an)規定(ding)穩妥安裝(zhuang)。2、次安裝(zhuang)時(shi)(shi)(shi)要電源(yuan)開(kai)關(guan)是不(bu)是靈便暢(chang)順(shun)鉛(qian)片(pian)生產(chan)加(jia)(jia)工(gong)(gong)(gong)在工(gong)(gong)(gong)作員工(gong)(gong)(gong)作中時(shi)(shi)(shi)要緊閉地關(guan)掉，確保室外(wai)全部工(gong)(gong)(gong)作員的(de)(de)(de)性(xing)，因(yin)而在次安裝(zhuang)時(shi)(shi)(shi)要查驗鉛(qian)片(pian)生產(chan)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)電源(yuan)開(kai)關(guan)是不(bu)是靈便暢(chang)順(shun)，防止由于門(men)沒法(fa)關(guan)掉而對身(shen)體(ti)導致潛在性(xing)傷害(hai)。3、留(liu)(liu)意(yi)柔和看待(dai)(dai)鉛(qian)片(pian)生產(chan)加(jia)(jia)工(gong)(gong)(gong)在平時(shi)(shi)(shi)的(de)(de)(de)應用、開(kai)鉛(qian)片(pian)生產(chan)加(jia)(jia)工(gong)(gong)(gong)時(shi)(shi)(shi)要留(liu)(liu)意(yi)柔和看待(dai)(dai)，特別是在是在沒法(fa)一切正(zheng)常關(guan)掉但緣故模糊不(bu)清之(zhi)際，切勿借助蠻力放料(liao)口，防止房(fang)間門(men)導致的(de)(de)(de)危(wei)害(hai)，從而造成一部分(fen)放射線外(wai)向。鉛(qian)磚