一、3個距(ju)離觀察外觀質量

　　外(wai)(wai)(wai)觀質(zhi)(zhi)量(liang)還包含外(wai)(wai)(wai)觀缺(que)(que)(que)點(dian)(dian)(dian)，指(zhi)(zhi)缺(que)(que)(que)棱、缺(que)(que)(que)角、裂(lie)紋、色(se)斑、色(se)線、坑(keng)窩，大理(li)(li)石(shi)(shi)板(ban)材(cai)(cai)(cai)(cai)還有(you)翹曲(qu)、洼陷、污點(dian)(dian)(dian)等外(wai)(wai)(wai)觀缺(que)(que)(que)點(dian)(dian)(dian)。“在(zai)天(tian)然花崗石(shi)(shi)和大理(li)(li)石(shi)(shi)建(jian)筑板(ban)材(cai)(cai)(cai)(cai)標(biao)準中，外(wai)(wai)(wai)觀質(zhi)(zhi)量(liang)指(zhi)(zhi)標(biao)規矩，同一批板(ban)材(cai)(cai)(cai)(cai)的色(se)彩斑紋應底子(zi)諧和，劣等品中不(bu)(bu)答應有(you)外(wai)(wai)(wai)觀缺(que)(que)(que)點(dian)(dian)(dian)。”家裝天(tian)然石(shi)(shi)材(cai)(cai)(cai)(cai)缺(que)(que)(que)點(dian)(dian)(dian)的檢(jian)測辦法為：將被(bei)檢(jian)板(ban)材(cai)(cai)(cai)(cai)平放在(zai)空中上，距板(ban)材(cai)(cai)(cai)(cai)1.5米處(chu)顯(xian)著可見的缺(que)(que)(que)點(dian)(dian)(dian)視(shi)(shi)為有(you)缺(que)(que)(que)點(dian)(dian)(dian);距板(ban)材(cai)(cai)(cai)(cai)1.5米處(chu)不(bu)(bu)顯(xian)著，但在(zai)1米處(chu)可見的缺(que)(que)(que)點(dian)(dian)(dian)視(shi)(shi)為無顯(xian)著缺(que)(que)(que)點(dian)(dian)(dian);距板(ban)材(cai)(cai)(cai)(cai)1米處(chu)看(kan)不(bu)(bu)見的缺(que)(que)(que)點(dian)(dian)(dian)視(shi)(shi)為無缺(que)(que)(que)點(dian)(dian)(dian)。

　　二、3個份額權衡(heng)加(jia)工質(zhi)量(liang)

　　“家裝天然(ran)石(shi)材(cai)(cai)的(de)加工質(zhi)量直接影響(xiang)到石(shi)材(cai)(cai)飾面(mian)的(de)裝修(xiu)作用，也(ye)是(shi)石(shi)材(cai)(cai)等(deng)級區分(fen)的(de)首要(yao)根據。”技術(shu)指標(biao)(biao)分(fen)別為(wei)標(biao)(biao)準尺度(du)傾(qing)(qing)向(xiang)(長度(du)傾(qing)(qing)向(xiang)、寬度(du)傾(qing)(qing)向(xiang)、厚度(du)傾(qing)(qing)向(xiang))、平面(mian)度(du)公役、角度(du)公役。根據這(zhe)些技術(shu)指標(biao)(biao)的(de)傾(qing)(qing)向(xiang)和極限公役，將板材(cai)(cai)分(fen)為(wei)劣(lie)等(deng)品(pin)(pin)(pin)、一等(deng)品(pin)(pin)(pin)、合(he)格(ge)品(pin)(pin)(pin)。消費者在(zai)購(gou)貨合(he)同中(zhong)規矩要(yao)抵達的(de)等(deng)級，避免(mian)運(yun)用“抵達國度(du)標(biao)(biao)準”等(deng)抽象字樣(yang)的(de)產(chan)品(pin)(pin)(pin)。“每批產(chan)品(pin)(pin)(pin)中(zhong)，假如是(shi)劣(lie)等(deng)品(pin)(pin)(pin)則不(bu)答應(ying)有逾越(yue)(yue)5%的(de)一等(deng)品(pin)(pin)(pin)存在(zai)，假如是(shi)一等(deng)品(pin)(pin)(pin)則不(bu)答應(ying)有逾越(yue)(yue)10%的(de)合(he)格(ge)品(pin)(pin)(pin)存在(zai)，假如是(shi)合(he)格(ge)品(pin)(pin)(pin)則不(bu)答應(ying)有逾越(yue)(yue)10%的(de)不(bu)合(he)格(ge)品(pin)(pin)(pin)存在(zai)。”

　　三、3個(ge)光澤單位區分(fen)等級

　　在(zai)(zai)家裝天(tian)然石材(cai)標(biao)準(zhun)中，光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)被稱為(wei)(wei)鏡(jing)面(mian)(mian)光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)。現行(xing)天(tian)然花(hua)崗石板(ban)(ban)材(cai)標(biao)準(zhun)規矩，鏡(jing)面(mian)(mian)板(ban)(ban)材(cai)的(de)(de)正面(mian)(mian)應(ying)具有(you)鏡(jing)面(mian)(mian)光(guang)(guang)(guang)澤(ze)(ze)(ze)，能(neng)清楚(chu)地反映出景象。鏡(jing)面(mian)(mian)板(ban)(ban)材(cai)的(de)(de)鏡(jing)面(mian)(mian)光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)值(zhi)(zhi)(zhi)應(ying)不(bu)低于75光(guang)(guang)(guang)澤(ze)(ze)(ze)單(dan)(dan)位(wei)。“大(da)部分(fen)(fen)花(hua)崗石板(ban)(ban)材(cai)的(de)(de)光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)值(zhi)(zhi)(zhi)在(zai)(zai)80至90光(guang)(guang)(guang)澤(ze)(ze)(ze)單(dan)(dan)位(wei)時，才具有(you)杰出的(de)(de)鏡(jing)面(mian)(mian)光(guang)(guang)(guang)澤(ze)(ze)(ze)。”消費者根據自身不(bu)同(tong)的(de)(de)懇(ken)求，在(zai)(zai)購貨合同(tong)中注(zhu)明光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)應(ying)抵達的(de)(de)值(zhi)(zhi)(zhi)，或按(an)協議板(ban)(ban)的(de)(de)光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)值(zhi)(zhi)(zhi)作為(wei)(wei)標(biao)準(zhun)。“現行(xing)的(de)(de)天(tian)然大(da)理石板(ban)(ban)材(cai)標(biao)準(zhun)中對光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)值(zhi)(zhi)(zhi)中止(zhi)了等級區(qu)分(fen)(fen)，劣等品的(de)(de)低光(guang)(guang)(guang)澤(ze)(ze)(ze)度(du)值(zhi)(zhi)(zhi)按(an)化(hua)學主成(cheng)分(fen)(fen)不(bu)同(tong)而分(fen)(fen)紅3類，分(fen)(fen)別為(wei)(wei)90、80、60光(guang)(guang)(guang)澤(ze)(ze)(ze)單(dan)(dan)位(wei)。”

　　據相(xiang)關部(bu)分統計，家(jia)(jia)裝(zhuang)天(tian)然石材(cai)在家(jia)(jia)裝(zhuang)商(shang)(shang)場(chang)整體(ti)消費中(zhong)占20%，部(bu)分高端住(zhu)所更抵達(da)30%~40%。從空中(zhong)到墻面(mian)，從櫥柜到桌椅，家(jia)(jia)裝(zhuang)天(tian)然石材(cai)產品(pin)滲透進了(le)整個家(jia)(jia)裝(zhuang)商(shang)(shang)場(chang)。眾多家(jia)(jia)裝(zhuang)天(tian)然石材(cai)企(qi)業(ye)在搶占家(jia)(jia)裝(zhuang)商(shang)(shang)場(chang)時，紛(fen)亂打出(chu)“效勞牌”，重視品(pin)牌效應，并中(zhong)止體(ti)驗式營(ying)銷(xiao)。可以(yi)預見，家(jia)(jia)裝(zhuang)天(tian)然石材(cai)商(shang)(shang)場(chang)必將(jiang)為(wei)我國石材(cai)產業(ye)帶來展開(kai)機會。