天(tian)(tian)然石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)瓦(wa)也(ye)(ye)稱頁(ye)巖(yan)(yan)瓦(wa)、青石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)瓦(wa)，是(shi)(shi)對(dui)天(tian)(tian)然板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)做房頂蓋瓦(wa)的(de)(de)(de)通俗稱法，規范術語為(wei)(wei)瓦(wa)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。據考證，在我國的(de)(de)(de)“瓦(wa)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)巖(yan)(yan)之(zhi)鄉”陜西紫陽縣，自先秦(qin)時刻就開始(shi)用(yong)(yong)(yong)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)擋(dang)風蓋房頂，至今還無缺的(de)(de)(de)保存(cun)著許多古(gu)拙秀美(mei)的(de)(de)(de)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)民居。重慶(qing)青石(shi)(shi)欄(lan)桿(gan)因為(wei)(wei)加(jia)(jia)工(gong)業(ye)的(de)(de)(de)落后(hou)，數百(bai)年來，歐美(mei)國度對(dui)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)舉(ju)辦深加(jia)(jia)工(gong)后(hou)廣(guang)泛運(yun)(yun)(yun)用(yong)(yong)(yong)于修(xiu)建(jian)(jian)屋(wu)面(mian)(mian)(mian)，從博(bo)物館、教堂(tang)到市政(zheng)廳、城(cheng)堡等高級修(xiu)建(jian)(jian)，黑色(se)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)瓦(wa)屋(wu)面(mian)(mian)(mian)已經(jing)成為(wei)(wei)歐洲修(xiu)建(jian)(jian)的(de)(de)(de)象征之(zhi)一(yi)(yi)。石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)瓦(wa)的(de)(de)(de)材(cai)(cai)(cai)料(liao)(liao)不是(shi)(shi)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)而是(shi)(shi)天(tian)(tian)然板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(也(ye)(ye)稱為(wei)(wei)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)巖(yan)(yan))，板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)和(he)大(da)理石(shi)(shi)、花崗巖(yan)(yan)、砂(sha)巖(yan)(yan)等相同是(shi)(shi)天(tian)(tian)然石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)一(yi)(yi)種，其(qi)大(da)特(te)征是(shi)(shi)具(ju)有天(tian)(tian)然的(de)(de)(de)劈理，能(neng)夠(gou)用(yong)(yong)(yong)手工(gong)或機(ji)械的(de)(de)(de)方(fang)法將其(qi)劈分隔(ge)，所以(yi)修(xiu)建(jian)(jian)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)產品的(de)(de)(de)表面(mian)(mian)(mian)都未(wei)經(jing)機(ji)械打磨，具(ju)有古(gu)拙天(tian)(tian)然的(de)(de)(de)表面(mian)(mian)(mian)特(te)征。因為(wei)(wei)材(cai)(cai)(cai)料(liao)(liao)特(te)征和(he)蛻變效(xiao)果的(de)(de)(de)不一(yi)(yi)樣，板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)中一(yi)(yi)有些(xie)優(you)質(zhi)材(cai)(cai)(cai)料(liao)(liao)能(neng)夠(gou)被(bei)加(jia)(jia)工(gong)成屋(wu)面(mian)(mian)(mian)蓋瓦(wa)，這些(xie)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)也(ye)(ye)一(yi)(yi)般被(bei)稱為(wei)(wei)瓦(wa)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)巖(yan)(yan)，不能(neng)做瓦(wa)的(de)(de)(de)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)石(shi)(shi)被(bei)加(jia)(jia)工(gong)成飾(shi)面(mian)(mian)(mian)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，用(yong)(yong)(yong)作(zuo)墻(qiang)面(mian)(mian)(mian)、地上的(de)(de)(de)潤(run)飾(shi)。重慶(qing)石(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)廠石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)硬(ying)度都很硬(ying)，一(yi)(yi)同又(you)因為(wei)(wei)其(qi)顏色(se)秀美(mei)，形式多樣，所以(yi)在日子(zi)中得到了廣(guang)泛的(de)(de)(de)運(yun)(yun)(yun)用(yong)(yong)(yong)，運(yun)(yun)(yun)用(yong)(yong)(yong)數量也(ye)(ye)越來越大(da)，在咱(zan)們的(de)(de)(de)日子(zi)中效(xiao)果也(ye)(ye)被(bei)逐步大(da)拓展，跟著修(xiu)建(jian)(jian)業(ye)的(de)(de)(de)翻開以(yi)及裝修(xiu)裝修(xiu)工(gong)作(zuo)的(de)(de)(de)跋(ba)涉，已經(jing)成為(wei)(wei)很廣(guang)泛的(de)(de)(de)修(xiu)建(jian)(jian)運(yun)(yun)(yun)用(yong)(yong)(yong)材(cai)(cai)(cai)料(liao)(liao)。

通常在(zai)(zai)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)(de)背面滴上(shang)一(yi)小滴墨水，如(ru)墨水很(hen)快四處分散浸出(chu)，即表示石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)內部(bu)顆粒較松或存(cun)在(zai)(zai)顯微裂隙，石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)質(zhi)量(liang)不(bu)好(hao)(hao)；反之(zhi)(zhi)，若墨水滴在(zai)(zai)原處不(bu)動，則說明石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)致密質(zhi)地(di)好(hao)(hao)。青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)的(de)(de)(de)(de)安(an)裝(zhuang)重(zhong)(zhong)慶青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)具有一(yi)定(ding)的(de)(de)(de)(de)特性(xing)，耐(nai)凍(dong)，易(yi)加工(gong)(gong)，那(nei)么隨著它在(zai)(zai)建(jian)筑行業的(de)(de)(de)(de)廣泛(fan)應(ying)用，如(ru)今(jin)已(yi)經成為大眾關注的(de)(de)(de)(de)焦點，今(jin)天重(zhong)(zhong)慶青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)帶您來看一(yi)下：關于青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)安(an)裝(zhuang)的(de)(de)(de)(de)有關介(jie)紹，希(xi)望以下的(de)(de)(de)(de)介(jie)紹對(dui)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加工(gong)(gong)的(de)(de)(de)(de)朋友能有所幫助。1、在(zai)(zai)安(an)裝(zhuang)青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)之(zhi)(zhi)前，先(xian)要(yao)(yao)做好(hao)(hao)準(zhun)備工(gong)(gong)作。要(yao)(yao)根據(ju)施工(gong)(gong)大樣圖(tu)和(he)加工(gong)(gong)單為依(yi)據(ju)，同時還要(yao)(yao)了(le)(le)解(jie)各部(bu)位(wei)(wei)尺(chi)寸的(de)(de)(de)(de)大小和(he)做法，了(le)(le)解(jie)清(qing)楚(chu)邊角、弧位(wei)(wei)等部(bu)位(wei)(wei)之(zhi)(zhi)間的(de)(de)(de)(de)關系。2、在(zai)(zai)正(zheng)式鋪沒之(zhi)(zhi)前，要(yao)(yao)把(ba)青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)按圖(tu)案、紋理、顏色鮮使(shi)拼(pin)好(hao)(hao)，重(zhong)(zhong)慶青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)然(ran)后(hou)再講非整(zheng)塊的(de)(de)(de)(de)青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)對(dui)稱的(de)(de)(de)(de)放在(zai)(zai)邊沿的(de)(de)(de)(de)部(bu)位(wei)(wei)，之(zhi)(zhi)后(hou)在(zai)(zai)按兩個方向(xiang)編號的(de)(de)(de)(de)排列和(he)放整(zheng)齊。

忠縣偉奇卡拉拉白大理石石材廠石材墻面(mian)有(you)橫縫時(shi)（如V字縫，凹槽(cao)）時(shi)，陰角收口均需(xu)45度（角度稍小(xiao)于(yu)45度，以利(li)于(yu)拼接）拼接對角處(chu)(chu)理(li)(li)，應在工廠(chang)內加(jia)工完成。4、石材檢修(xiu)門(men)(men)：（1）石材暗門(men)(men)需(xu)采用熱鍍鋅角剛，角鋼(gang)(gang)大(da)小(xiao)及滾(gun)珠軸承大(da)小(xiao)根據(ju)門(men)(men)體的自重選定(ding)(ding)，焊接部(bu)位(wei)作防(fang)銹處(chu)(chu)理(li)(li)。（2）石材干(gan)掛或安裝，門(men)(men)邊(bian)、框(kuang)邊(bian)切割面(mian)需(xu)拋光(guang)處(chu)(chu)理(li)(li)，鋼(gang)(gang)架(jia)面(mian)采用防(fang)潮板(ban)包封。（3）門(men)(men)與框(kuang)之間安裝限位(wei)鏈。5、鋼(gang)(gang)架(jia)臺(tai)盆(pen)安裝注(zhu)意防(fang)銹等的處(chu)(chu)理(li)(li)：（1）臺(tai)盆(pen)鐵甲須采用國標鍍鋅角鋼(gang)(gang)，焊接處(chu)(chu)做防(fang)銹處(chu)(chu)理(li)(li)。（2）臺(tai)盆(pen)固(gu)定(ding)(ding)于(yu)固(gu)定(ding)(ding)構件上，固(gu)定(ding)(ding)構建與石材墊塊用不銹鋼(gang)(gang)或鍍鋅螺(luo)栓(shuan)固(gu)定(ding)(ding)，墊塊背面(mian)及臺(tai)面(mian)粘結部(bu)位(wei)需(xu)經打毛處(chu)(chu)理(li)(li)用大(da)理(li)(li)石膠(jiao)粘接固(gu)定(ding)(ding)，臺(tai)盆(pen)與固(gu)定(ding)(ding)構件連接處(chu)(chu)需(xu)用橡皮墊塊，臺(tai)盆(pen)與臺(tai)面(mian)板(ban)下沿(yan)口用耐候膠(jiao)密封。

青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)用途(tu)青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)，顧名思義(yi)就是(shi)使用天(tian)然的(de)(de)(de)(de)天(tian)青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)作(zuo)而成(cheng)的(de)(de)(de)(de)，使用它(ta)(ta)制(zhi)(zhi)作(zuo)的(de)(de)(de)(de)板(ban)材(cai)，重慶青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)具有(you)無毒無味、無反(fan)射(she)的(de)(de)(de)(de)特(te)點，我們(men)常常將它(ta)(ta)使用到各種大型的(de)(de)(de)(de)室(shi)外廣場建筑的(de)(de)(de)(de)裝(zhuang)修當中，這種青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)究竟(jing)有(you)什么用途(tu)，可以備受青(qing)(qing)(qing)(qing)睞呢(ni)？青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)，它(ta)(ta)是(shi)一(yi)種非礦物質(zhi)的(de)(de)(de)(de)產品，俗(su)稱“綠(lv)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)”，青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)主要是(shi)由石(shi)(shi)(shi)(shi)(shi)(shi)灰石(shi)(shi)(shi)(shi)(shi)(shi)、白云石(shi)(shi)(shi)(shi)(shi)(shi)組成(cheng)的(de)(de)(de)(de)，屬于(yu)沉積巖(yan)(yan)這一(yi)種類，重慶青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)它(ta)(ta)是(shi)隨(sui)著巖(yan)(yan)石(shi)(shi)(shi)(shi)(shi)(shi)埋藏的(de)(de)(de)(de)深(shen)度條件(jian)的(de)(de)(de)(de)不(bu)同(tong)以及(ji)銅、鐵、等等金屬氧化物的(de)(de)(de)(de)混淆之(zhi)后，經過長時期的(de)(de)(de)(de)地質(zhi)作(zuo)用，形成(cheng)了多種顏色的(de)(de)(de)(de)青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)。青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)具有(you)硬度高(gao)，重慶青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)抗壓能(neng)力強，質(zhi)地密實，重慶青(qing)(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)由于(yu)材(cai)質(zhi)的(de)(de)(de)(de)天(tian)然性(xing)，看起來比較自(zi)然古樸，它(ta)(ta)的(de)(de)(de)(de)表面(mian)一(yi)般不(bu)會經過人工的(de)(de)(de)(de)打磨(mo)，當被劈制(zhi)(zhi)成(cheng)一(yi)些面(mian)積不(bu)大的(de)(de)(de)(de)薄(bo)板(ban)后，仍然具有(you)天(tian)然的(de)(de)(de)(de)效果，用于(yu)室(shi)內的(de)(de)(de)(de)裝(zhuang)飾或者(zhe)是(shi)一(yi)些局部(bu)墻面(mian)的(de)(de)(de)(de)裝(zhuang)飾，這樣會使得裝(zhuang)飾有(you)返璞歸(gui)真的(de)(de)(de)(de)效果。

另一(yi)方(fang)面(mian)(mian)(mian)，整體(ti)(ti)研(yan)磨后(hou)(hou)，是(shi)(shi)完(wan)整的(de)(de)表面(mian)(mian)(mian)。養生時間(jian)(jian)補(bu)(bu)膠(jiao)完(wan)成后(hou)(hou)，一(yi)定要(yao)有足(zu)夠的(de)(de)時間(jian)(jian)，留(liu)給膠(jiao)的(de)(de)干(gan)燥(zao)、固化(hua)(hua)。補(bu)(bu)膠(jiao)完(wan)成后(hou)(hou)，4小時之內，任何人不得在補(bu)(bu)膠(jiao)區(qu)域內走動補(bu)(bu)膠(jiao)完(wan)成后(hou)(hou)，8小時以(yi)上，才可進入整體(ti)(ti)研(yan)磨。整體(ti)(ti)研(yan)磨參考一(yi)般石(shi)(shi)材(cai)(cai)(cai)護(hu)理工(gong)程中(zhong)石(shi)(shi)材(cai)(cai)(cai)整體(ti)(ti)研(yan)磨的(de)(de)工(gong)藝流程。封釉(you)處理石(shi)(shi)材(cai)(cai)(cai)拼(pin)花是(shi)(shi)精(jing)致的(de)(de)藝術(shu)設(she)計，為長久保持靚(jing)麗的(de)(de)裝飾效果，增強耐磨度、防污能力，應(ying)采(cai)用封釉(you)技術(shu)對(dui)拼(pin)花表面(mian)(mian)(mian)進行有效的(de)(de)保護(hu)。封釉(you)材(cai)(cai)(cai)料(liao)主要(yao)成分為二氧化(hua)(hua)硅(與玻璃相同)，可極大的(de)(de)提高(gao)石(shi)(shi)材(cai)(cai)(cai)表面(mian)(mian)(mian)的(de)(de)硬度、亮度、清晰度，對(dui)石(shi)(shi)材(cai)(cai)(cai)拼(pin)花是(shi)(shi)佳的(de)(de)保護(hu)措施。將(jiang)VD石(shi)(shi)材(cai)(cai)(cai)封釉(you)1號(hao)、2號(hao)以(yi)1:1比例(li)混合，用晶面(mian)(mian)(mian)機+百潔墊均勻(yun)拋磨至出光即(ji)可。小結石(shi)(shi)材(cai)(cai)(cai)拼(pin)花處理的(de)(de)一(yi)些(xie)經驗(yan)和方(fang)法，希(xi)望對(dui)大家有所幫助。石(shi)(shi)材(cai)(cai)(cai)護(hu)理，是(shi)(shi)一(yi)門實用性很(hen)強的(de)(de)技術(shu)。

天(tian)(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)硬度(du)大(da)，脆性大(da)，不(bu)耐撞擊，易(yi)(yi)破碎，耐沖(chong)擊性比天(tian)(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)好。(4)加工(gong)制(zhi)作方便。人(ren)(ren)(ren)造石(shi)(shi)的(de)(de)硬度(du)和(he)韌性已(yi)調整到一定范(fan)圍。可以像做(zuo)硬木一樣加工(gong)，凡是(shi)(shi)木工(gong)用(yong)(yong)(yong)的(de)(de)工(gong)具和(he)機械設(she)備都可以用(yong)(yong)(yong)于(yu)人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)的(de)(de)制(zhi)作加工(gong)，可粘接(利用(yong)(yong)(yong)專用(yong)(yong)(yong)膠水(shui)，各(ge)種臺(tai)(tai)面(mian)均可接得“天(tian)(tian)衣無(wu)(wu)(wu)縫”)，可彎曲，可加工(gong)成(cheng)各(ge)種形狀(zhuang)，這是(shi)(shi)天(tian)(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)無(wu)(wu)(wu)法(fa)比擬(ni)的(de)(de)。(5)結(jie)構(gou)致(zhi)密(mi)，清潔衛生(sheng)，天(tian)(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)存(cun)在(zai)(zai)(zai)著天(tian)(tian)然(ran)(ran)微孔(kong)，在(zai)(zai)(zai)做(zuo)櫥柜(ju)的(de)(de)臺(tai)(tai)面(mian)時(shi)(shi)，菜湯等(deng)營養物(wu)質(zhi)易(yi)(yi)滲入其(qi)內(nei)，滋(zi)生(sheng)細菌;而人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)結(jie)構(gou)致(zhi)密(mi)，無(wu)(wu)(wu)微孔(kong)，液體物(wu)質(zhi)不(bu)能(neng)(neng)滲入，細菌不(bu)能(neng)(neng)在(zai)(zai)(zai)其(qi)中(zhong)(zhong)生(sheng)長，故有(you)(you)些商家把人(ren)(ren)(ren)造石(shi)(shi)炒作為“抗菌石(shi)(shi)”也有(you)(you)其(qi)道(dao)理。人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)從誕生(sheng)至今經歷幾(ji)(ji)十年的(de)(de)研究(jiu)、開(kai)發和(he)創新，使(shi)人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)能(neng)(neng)開(kai)發多種材(cai)(cai)料(liao)(liao)廣(guang)泛應(ying)(ying)用(yong)(yong)(yong)與商業、住宅、甚至軍(jun)事領(ling)域(yu)等(deng)。在(zai)(zai)(zai)商業用(yong)(yong)(yong)途(tu)上，人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)的(de)(de)使(shi)用(yong)(yong)(yong)幾(ji)(ji)乎不(bu)受(shou)限(xian)制(zhi)。根據(ju)產(chan)品的(de)(de)適(shi)應(ying)(ying)性，它可用(yong)(yong)(yong)于(yu)健康中(zhong)(zhong)心、醫療機構(gou)、公(gong)共寫字(zi)樓(lou)、廠礦公(gong)司、購物(wu)中(zhong)(zhong)心等(deng)空間里(li)的(de)(de)設(she)備設(she)施。當它作用(yong)(yong)(yong)于(yu)柜(ju)臺(tai)(tai)、墻體、水(shui)槽(cao)、展(zhan)示(shi)架、家具、電梯等(deng)器物(wu)時(shi)(shi)，色彩紋理設(she)計(ji)獨特的(de)(de)人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)無(wu)(wu)(wu)不(bu)顯示(shi)其(qi)體貼、溫暖、可塑性強、可自(zi)由切(qie)裁、彎曲、研磨、接合(he)耐久等(deng)卓越性能(neng)(neng)，產(chan)品的(de)(de)這些特點(dian)，是(shi)(shi)消費者在(zai)(zai)(zai)使(shi)用(yong)(yong)(yong)時(shi)(shi)可以大(da)膽創作，保(bao)(bao)持(chi)美感。人(ren)(ren)(ren)造石(shi)(shi)材(cai)(cai)可以根據(ju)使(shi)用(yong)(yong)(yong)的(de)(de)需要做(zuo)成(cheng)各(ge)種應(ying)(ying)用(yong)(yong)(yong)等(deng)級(ji)的(de)(de)材(cai)(cai)料(liao)(liao)，是(shi)(shi)衛生(sheng)環保(bao)(bao)材(cai)(cai)料(liao)(liao)，實心無(wu)(wu)(wu)孔(kong)，毫無(wu)(wu)(wu)隱污納(na)垢的(de)(de)空洞或縫隙。其(qi)表面(mian)接縫非常緊密(mi)，不(bu)會被水(shui)滲透。