kev kho mob ntawm ntuj pob zeb xeb pob

Tsim thiab kho cov txheej txheem ntawm pob zeb ua rau xeb tau yooj yim

1. Qhov tsim ntawm cov pob xeb

Cov xeb xeb tsuas yog tsim los ntawm cov tshuaj tiv thaiv oxidation ntawm cov hlau pob zeb hauv pob zeb (xws li qee qhov me me ntawm cov hlau sulfide muaj nyob hauv qee cov pob zeb metamorphic). Hlau, dej thiab oxygen yog peb yam tseem ceeb uas pab ua rau kev tsim cov pob zeb xeb. Feem ntau, peb faib nws ua ob qeb raws li qib sib txawv ntawm cov xeb xeb:

(1) Kev sib zog nqus xeb. Ntau hom pob zeb, tshwj xeeb tshaj yog granite, muaj qee qhov sib npaug ntawm cov hlau. Thaum cov khoom siv hlau no sib chwv nrog dej thiab oxygen, lawv yuav ua rau lub zog tiv thaiv oxidation thiab ua rau xeb xeb. Lub pob zeb uas tau tshwj xeeb rau cov xeb xaj no yog: Gardenia White Granite, Shandong dawb (paj me me), G682, Daj Granite, xeb pob zeb, thiab lwm yam ntxiv, cov alkaline tshuaj hauv cov cement rau ntub txheej pob zeb nrog cov hlau hauv cov pob zeb nyob hauv qab qhov kev ua ntawm dej, thiab tseem tsim xeb xeb.

(2) Nto xeb pob khaus. Hauv kev siv cov txheej txheem ntawm kev tsuas, kev ua, tsheb thauj mus los thiab teeb tsa pob zeb, me me ntawm cov hlau seem yuav sab laug tom qab nplaim yog tau nrog cov khoom hlau. Cov hlau tsis huv no yuav ua nrog cov dej noo thiab cov pa oxygen hauv huab cua los tsim cov xeb.

Bushhammered Beige Granite

Xeb Ua Ntej Daj Granite

Thib ob, kev kho cov kab mob xeb

Cov kev kho mob ntawm cov nqaij ntawd xeb tsuas yog siv cov tshuaj kho xeb los cuam tshuam nrog. Thaum kho kho mob, cov ntsiab lus hauv qab no yuav tsum tau sau tseg:

Sunset daj Granite

(1) Sim ua kom tsis txhob siv oxalic acid los ntxuav pob zeb xeb ncaj qha, vim hais tias oxalic acid tsuas yog oxidizes thiab txo qhov xeb tsawg (Fe3+). Cov hlau redoxed ions (Fe2+) muaj qhov tsis yooj yim, uas yooj yim tshwm sim dua nrog dej thiab oxygen hauv huab cua Cov tshuaj tiv thaiv oxidation rov ua kom xeb, thiab ntxiv nthuav rau thaj chaw ntawm cov xeb raws li oxalic acid aqueous kua ntws. Qhov no yog vim li cas ntxiv cov xeb xeb tshem tawm thaum oxalic acid siv rau xeb tshem tawm, qhov loj dua tshem tawm.

(2) Thaum xaiv cov tsis muaj xeb, nco ntsoov xaiv cov khoom zoo. Vim tias cov xeb pov tseg zoo ntxiv tau ntxiv nrog rau qhov muaj qhov tsim nyog ntxiv rau ntxiv rau hauv kev tiv thaiv acid kom muaj kev ruaj khov ntawm cov hlau ions hauv cov tshuaj tiv thaiv redox. Cov xeb xeb kho nrog cov xeb no yob tuaj yeem khaws cia ntev ntev yam tsis muaj kev rov ua dua txawm tias tsis muaj kev tiv thaiv. Ntawm qhov tsis sib xws, qee qhov xeb tawm tsuas yog qhov sib xyaw yooj yim ntawm qee cov acids, uas tsis tuaj yeem tswj kev ruaj ntseg ntawm hlau ions hauv cov tshuaj tiv thaiv redox thiab muaj qhov rov ua dua.

(3) Vim tias cov sib txawv ntawm cov sib txawv ntawm marble thiab granite, cov khoom muaj cov yam ntxwv sib txawv. Lub ntsiab lus tseem ceeb ntawm marble yog calcium carbonate, uas yog alkaline; Lub ntsiab lus tseem ceeb ntawm granite yog silica, uas yog acidic. Yog li ntawd, thaum siv xeb tshem tawm, peb yuav tsum paub qhov txawv ntawm marble xeb tshem tawm thiab granite xeb tshem tawm. Granite xeb tshem tawm yuav tsum tsis txhob siv rau kev kho mob ntawm marble xeb pob.

(4) Rau kev kho cov npoo xeb, tsuas txhuam sab nplaim nrog rau xeb tshem tawm. Qee zaum, nws tseem tuaj yeem kho los ntawm kev sib tsoo deg thiab polishing; kev kho mob ntawm cov khoom siv sib sib zog nqus xeb yog qhov nyuaj dua, thiab nws yuav tsum tswj hwm qee qhov koob tshuaj thiab lub sijhawm cuam tshuam. Qee lub sij hawm nws yuav tsum tau rov qab siv dua kom ua tiav cov txiaj ntsig xav tau.

(5) Tom qab lub pob zeb siv nrog xeb tshem tawm, nws pom zoo kom ntxuav nws dua nrog dej huv. Tom qab ziab, nws yuav tsum muaj kev tiv thaiv nrog lub pob zeb zoo tus neeg sawv cev. Lub hom phiaj yog txhawm rau tshem tawm cov khoom seem tom qab oxidation cov tshuaj tiv thaiv thiab tiv thaiv cov tshuaj tiv thaiv oxidation los ntawm kev tshwm sim dua.

3. Kev tiv thaiv ua kom tsis txhob muaj xeb

Kev tiv thaiv ntawm cov xeb pov tseg tsuas yog ua tiav los ntawm kev tswj tau zoo ntawm peb lub ntsiab lus: hlau, dej thiab oxygen. Cov kev tseem ceeb ntawm kev tiv thaiv xeb yog nthuav qhia raws li hauv qab no:

1. Ua ntej kev tsim lub pob zeb, nws yuav tsum siv tus neeg ua haujlwm zoo rau lub pob zeb los ua haujlwm los tiv thaiv kev tiv thaiv rau 6 lub pob zeb kom thaiv kev sib tiv tauj ntawm cov hlau hauv pob zeb thiab dej thiab cua.

2. Sim ua kom tsis txhob siv cov siab alkaline xis mas rau pob zeb sib khi tsim kho, txo qhov muaj sij hawm ntawm cov khoom muaj teeb meem hauv cov cement cuam tshuam nrog cov hlau hauv pob zeb, tshwj xeeb tshaj yog cov khoom siv high-nqus cov pob zeb nrog cov mos mos.

Xiamen Realho Pob Zeb Co., Ltd.

Ms.Winnie

Xov tooj: 86-592-8326666 Fax: 86-592-8327777

Email: Sales008@realho.com

Cell / Whatsapp: 86-18750207810

Ntxiv: Chav 8F, Yongtongchang Blad, No.388 Jiahe Txoj Kev, Xiamen Tuam Tshoj