花崗巖(yan)(Granite)是(shi)一種巖(yan)漿(jiang)在(zai)地表以(yi)下凝卻形(xing)成(cheng)的火成(cheng)巖(yan),主要成(cheng)分是(shi)長石和石英。花崗巖(yan)的語源是(shi)拉(la)丁文的granum,意(yi)思是(shi)谷粒或顆(ke)粒。因為(wei)花崗巖(yan)是(shi)深成(cheng)巖(yan),常能形(xing)成(cheng)發育良好、肉眼可(ke)辨的礦物顆(ke)粒,因而得名。花崗巖(yan)不(bu)易風化,顏色美觀,外觀色澤可(ke)保持百年以(yi)上,由于其(qi)硬度高、耐磨損,除(chu)了用作建筑裝飾(shi)工程、大廳地面(mian)外,還(huan)是(shi)露天雕刻的之材。
商業(ye)用花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)包括前述之花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)、片(pian)麻(ma)巖(yan),片(pian)麻(ma)花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)、花(hua)(hua)(hua)崗(gang)(gang)(gang)片(pian)巖(yan)及學者(zhe)(zhe)所(suo)(suo)稱之正(zheng)長(chang)(chang)巖(yan)、 花(hua)(hua)(hua)崗(gang)(gang)(gang)閃(shan)長(chang)(chang)巖(yan)的成(cheng)(cheng)分介于其間之巖(yan)石(shi)(shi)。片(pian)麻(ma)巖(yan)類(lei)(lei)之巖(yan)石(shi)(shi)包括礦(kuang)(kuang)物成(cheng)(cheng)分、類(lei)(lei)似花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)及具(ju)粒狀結晶(jing)(jing)組(zu)(zu)織者(zhe)(zhe)。商業(ye)用花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)亦包括其它(ta)類(lei)(lei)似之組(zu)(zu)織、含少(shao)量副成(cheng)(cheng)分礦(kuang)(kuang)物之長(chang)(chang)石(shi)(shi)質(zhi)結晶(jing)(jing)巖(yan),主要為(wei)裝飾用者(zhe)(zhe),如巖(yan)石(shi)(shi)學者(zhe)(zhe)所(suo)(suo)稱之鈣斜長(chang)(chang)石(shi)(shi)。片(pian)麻(ma)巖(yan)為(wei)具(ju)粗理之結晶(jing)(jing)質(zhi)巖(yan)石(shi)(shi),主要由硅酸鹽類(lei)(lei)礦(kuang)(kuang)物組(zu)(zu)成(cheng)(cheng),呈鑲嵌(qian)狀及粒狀結晶(jing)(jing)組(zu)(zu)織,不(bu)同類(lei)(lei)之礦(kuang)(kuang)物以規則或不(bu)規則,交互排列而(er)造成(cheng)(cheng)。依照美(mei)國(guo)的材料(liao)試驗協會分類(lei)(lei)花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)分成(cheng)(cheng)普通花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)與(yu)黑花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)兩種。普通花(hua)(hua)(hua)崗(gang)(gang)(gang)巖(yan)由石(shi)(shi)英、長(chang)(chang)石(shi)(shi)等(deng)組(zu)(zu)成(cheng)(cheng),又因有色(se)礦(kuang)(kuang)物而(er)帶有黑色(se)或暗綠色(se),整體(ti)而(er)言常受長(chang)(chang)石(shi)(shi)左右(you)其色(se)澤。
上(shang)海(hai)世(shi)邦(bang)機器(qi)有(you)限公司(si)設(she)計生產的(de)花崗巖加工設(she)備自動化程度(du)高(gao),運行(xing)成(cheng)本(ben)低,破碎率高(gao),節能,產量大,污染少(shao),維修簡便,生產出的(de)機制砂符合國家建筑砂標(biao)準(zhun),粒(li)度(du)均勻(yun),粒(li)形好,級配合理(li)。
階段
首先大塊的花(hua)崗巖由顎式(shi)破碎機粗破。 |
階段
粗破(po)后的花(hua)崗(gang)巖由傳送(song)設備送(song)反擊式或圓(yuan)錐式破(po)碎機(ji)進(jin)行二次破(po)碎。 |
第(di)三階段
細(xi)碎(sui)后的石料進(jin)(jin)振動(dong)篩篩分出兩種(zhong)石子(zi),滿足(zu)制砂機進(jin)(jin)料粒(li)度(du)的石子(zi)進(jin)(jin)制砂機制砂,另(ling)一(yi)部分返料進(jin)(jin)細(xi)破(po),直到(dao)粒(li)度(du)大(da)小合適(shi),再送(song)制砂機進(jin)(jin)行制砂作業。 |
第四階(jie)段
生產出的(de)成品物(wu)料分開放置。 |
花崗巖結構均(jun)勻,質地堅硬,顏(yan)色美觀,是優質建(jian)筑(zhu)石(shi)料。抗壓強度(du)根據石(shi)材(cai)品種和產地不同而異(yi)。為滿足建(jian)設(she)用砂的需(xu)要,以及基礎設(she)施對于砂石(shi)的需(xu)求。花崗巖通常選用破碎(sui)機以及新型制砂機等。
商業用(yong)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)包括前(qian)述(shu)之(zhi)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)、片(pian)麻(ma)巖(yan)(yan)(yan)(yan)(yan)(yan),片(pian)麻(ma)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)、花(hua)(hua)崗(gang)(gang)片(pian)巖(yan)(yan)(yan)(yan)(yan)(yan)及學者(zhe)(zhe)所(suo)稱(cheng)之(zhi)正長(chang)巖(yan)(yan)(yan)(yan)(yan)(yan)、 花(hua)(hua)崗(gang)(gang)閃(shan)長(chang)巖(yan)(yan)(yan)(yan)(yan)(yan)的(de)成(cheng)分介于(yu)其(qi)間之(zhi)巖(yan)(yan)(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi)。片(pian)麻(ma)巖(yan)(yan)(yan)(yan)(yan)(yan)類(lei)之(zhi)巖(yan)(yan)(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi)包括礦(kuang)物(wu)成(cheng)分、類(lei)似(si)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)及具粒(li)狀(zhuang)結(jie)晶(jing)組織(zhi)者(zhe)(zhe)。商業用(yong)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)亦包括其(qi)它類(lei)似(si)之(zhi)組織(zhi)、含少量副成(cheng)分礦(kuang)物(wu)之(zhi)長(chang)石(shi)(shi)(shi)(shi)(shi)質(zhi)結(jie)晶(jing)巖(yan)(yan)(yan)(yan)(yan)(yan),主(zhu)要為(wei)裝飾用(yong)者(zhe)(zhe),如巖(yan)(yan)(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi)學者(zhe)(zhe)所(suo)稱(cheng)之(zhi)鈣(gai)斜(xie)長(chang)石(shi)(shi)(shi)(shi)(shi)。片(pian)麻(ma)巖(yan)(yan)(yan)(yan)(yan)(yan)為(wei)具粗理(li)之(zhi)結(jie)晶(jing)質(zhi)巖(yan)(yan)(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi),主(zhu)要由硅酸(suan)鹽(yan)類(lei)礦(kuang)物(wu)組成(cheng),呈鑲嵌狀(zhuang)及粒(li)狀(zhuang)結(jie)晶(jing)組織(zhi),不同類(lei)之(zhi)礦(kuang)物(wu)以規則或(huo)不規則,交互排(pai)列而造成(cheng)。依照美國(guo)的(de)材(cai)料試(shi)驗協會分類(lei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)分成(cheng)普(pu)通花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)與黑(hei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)兩(liang)種。普(pu)通花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)由石(shi)(shi)(shi)(shi)(shi)英、長(chang)石(shi)(shi)(shi)(shi)(shi)等組成(cheng),又因有(you)色(se)(se)礦(kuang)物(wu)而帶有(you)黑(hei)色(se)(se)或(huo)暗(an)綠色(se)(se),整體而言常受長(chang)石(shi)(shi)(shi)(shi)(shi)左(zuo)右其(qi)色(se)(se)澤。黑(hei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)的(de)暗(an)綠色(se)(se)或(huo)黑(hei)色(se)(se)巖(yan)(yan)(yan)(yan)(yan)(yan)石(shi)(shi)(shi)(shi)(shi),由斜(xie)長(chang)石(shi)(shi)(shi)(shi)(shi)、輝(hui)石(shi)(shi)(shi)(shi)(shi)、橄欖石(shi)(shi)(shi)(shi)(shi)、角閃(shan)石(shi)(shi)(shi)(shi)(shi)等造巖(yan)(yan)(yan)(yan)(yan)(yan)而成(cheng),故黑(hei)花(hua)(hua)崗(gang)(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)又分成(cheng)斑糲巖(yan)(yan)(yan)(yan)(yan)(yan)、輝(hui)綠巖(yan)(yan)(yan)(yan)(yan)(yan)、玄武(wu)巖(yan)(yan)(yan)(yan)(yan)(yan)等三種。