花巖(yan)是獨有(you)(you)的(de)材(cai)料，這些的(de)物(wu)理特點主(zhu)要表現如下多孔性(xing)/滲(shen)透性(xing):花崗(gang)(gang)巖(yan)的(de)物(wu)理滲(shen)透性(xing)幾乎可以(yi)忽略不計，在(zai)0. 2%-4%之間熱穩定(ding)性(xing):花崗(gang)(gang)巖(yan)具有(you)(you)高(gao)強度(du)的(de)耐(nai)熱穩定(ding)性(xing)，它不會(hui)因為外界溫度(du)的(de)改(gai)變(bian)而發生(sheng)變(bian)化，花崗(gang)(gang)巖(yan)因其密(mi)度(du)很高(gao)而不會(hui)因溫度(du)及空(kong)氣成份的(de)改(gai)變(bian)而發生(sheng)變(bian)化。花崗(gang)(gang)巖(yan)具有(you)(you)很強的(de)抗腐蝕性(xing)，因此很廣泛的(de)被(bei)運用在(zai)儲備(bei)化學腐蝕品上延(yan)展(zhan)性(xing)；花崗(gang)(gang)巖(yan)的(de)延(yan)展(zhan)系數(shu)范圍4.7x10-6--9. 0x10-6(inch x inch)。

檐(yan)(yan)(yan)(yan)(yan)(yan)墻(qiang)：分后檐(yan)(yan)(yan)(yan)(yan)(yan)墻(qiang)和前檐(yan)(yan)(yan)(yan)(yan)(yan)墻(qiang)。后檐(yan)(yan)(yan)(yan)(yan)(yan)墻(qiang)有(you)(you)(you)兩種(zhong)做(zuo)法(fa)，一種(zhong)是露(lu)出(chu)椽子(zi)(zi)(zi)，叫露(lu)檐(yan)(yan)(yan)(yan)(yan)(yan)出(chu)，一種(zhong)是不露(lu)出(chu)椽子(zi)(zi)(zi)，叫封后檐(yan)(yan)(yan)(yan)(yan)(yan)。封后檐(yan)(yan)(yan)(yan)(yan)(yan)要做(zuo)磚(zhuan)(zhuan)檐(yan)(yan)(yan)(yan)(yan)(yan)子(zi)(zi)(zi)。磚(zhuan)(zhuan)檐(yan)(yan)(yan)(yan)(yan)(yan)子(zi)(zi)(zi)幾種(zhong)基本做(zuo)法(fa)：菱角(jiao)(jiao)檐(yan)(yan)(yan)(yan)(yan)(yan)：頭(tou)層(ceng)(ceng)檐(yan)(yan)(yan)(yan)(yan)(yan)+菱角(jiao)(jiao)+蓋(gai)板(ban)；雞(ji)嗉檐(yan)(yan)(yan)(yan)(yan)(yan)：頭(tou)層(ceng)(ceng)檐(yan)(yan)(yan)(yan)(yan)(yan)+半(ban)混(hun)+蓋(gai)板(ban)；抽屜(ti)檐(yan)(yan)(yan)(yan)(yan)(yan)：頭(tou)層(ceng)(ceng)檐(yan)(yan)(yan)(yan)(yan)(yan)+抽屜(ti)+蓋(gai)板(ban)；冰盤(pan)檐(yan)(yan)(yan)(yan)(yan)(yan)：冰盤(pan)檐(yan)(yan)(yan)(yan)(yan)(yan)是磚(zhuan)(zhuan)檐(yan)(yan)(yan)(yan)(yan)(yan)中比(bi)較精細的做(zuo)法(fa)，其(qi)(qi)基本組成是直檐(yan)(yan)(yan)(yan)(yan)(yan)+半(ban)混(hun)+梟+蓋(gai)板(ban)，一般做(zuo)四(si)層(ceng)(ceng)到(dao)八層(ceng)(ceng)，中間(jian)可添加爐(lu)口磚(zhuan)(zhuan)、小圓(yuan)(yuan)(yuan)混(hun)、連珠(zhu)混(hun)，花崗巖石材價格(ge)，磚(zhuan)(zhuan)椽子(zi)(zi)(zi)(方椽，圓(yuan)(yuan)(yuan)椽)等，靈活配置，達到(dao)美觀效(xiao)果。大(da)檐(yan)(yan)(yan)(yan)(yan)(yan)子(zi)(zi)(zi)：指冰盤(pan)檐(yan)(yan)(yan)(yan)(yan)(yan)的其(qi)(qi)他變化(hua)型。其(qi)(qi)他類型：除以(yi)上種(zhong)類之外，還(huan)(huan)有(you)(you)(you)折子(zi)(zi)(zi)檐(yan)(yan)(yan)(yan)(yan)(yan)，雞(ji)子(zi)(zi)(zi)混(hun)，燈籠檐(yan)(yan)(yan)(yan)(yan)(yan)，八不蹭(ceng)，還(huan)(huan)有(you)(you)(you)多層(ceng)(ceng)菱角(jiao)(jiao)檐(yan)(yan)(yan)(yan)(yan)(yan)，等等。磚(zhuan)(zhuan)券(quan)：有(you)(you)(you)平券(quan)，半(ban)圓(yuan)(yuan)(yuan)券(quan)，圓(yuan)(yuan)(yuan)光券(quan)，車(che)棚券(quan)，木梳背券(quan)等發券(quan)：有(you)(you)(you)券(quan)磚(zhuan)(zhuan)，有(you)(you)(you)伏磚(zhuan)(zhuan)，統稱幾券(quan)幾伏。

一般隊為，花(hua)(hua)崗(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)普遍(bian)形(xing)成(cheng)巨大巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)基(ji)。事實(shi)上(shang)，這些(xie)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)基(ji)很(hen)(hen)少是(shi)(shi)花(hua)(hua)崗(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)，而大部分(fen)是(shi)(shi)山花(hua)(hua)崗(gang)閃，陡巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)和石(shi)英閃長巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)組成(cheng)的(de)(de)。然而，有(you)一些(xie)花(hua)(hua)崗(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)則被(bei)認為是(shi)(shi)形(xing)成(cheng)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)蓋、巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)盆(pen)或巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)穹(domes)。確定花(hua)(hua)崗(gang)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)的(de)(de)產(chan)狀是(shi)(shi)一個很(hen)(hen)重要(yao)的(de)(de)問題，描述產(chan)狀所使用的(de)(de)術(shu)語，在采用它們的(de)(de)人(ren)來看是(shi)(shi)具有(you)戍(shu)因含意(yi)的(de)(de)。據吉爾伯特(te)(Gil-bert，1877)的(de)(de)意(yi)見，巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)蓋是(shi)(shi)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)漿上(shang)升運動(dong)所造(zao)成(cheng)的(de)(de)結果，而巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)盆(pen)的(de)(de)含義則是(shi)(shi)巖(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)漿被(bei)動(dong)地役位到(dao)底盤塌陷所形(xing)成(cheng)的(de)(de)空間里。