Sandstone Yog Lub Ntuj Tsis Yog-Cov Khoom Siv

Kaum tawm lab xyoo dhau los, cov pob zeb tau tawg mus ua cov ntaub nplaum los ntawm huab cua thiab kev tawm tsam, lossis muab tso rau saum txaj zeb tom qab tau xau thiab yaj los ntawm dej. Vim tias txoj kev txav ntawm cov kaub puab, lub pob zeb tau cemented nyob rau hauv lub siab thiab lub zog ntawm lub cev thiab tshuaj lom neeg, ua rau nws mus rau hauv Sandstone mines tam sim no. Nws cov qauv yog qhov tshwj xeeb, sib sau ua ke cov kab txaij. Ntau yam ntawm cov ntawv nyeem, cov qauv meej, cov xim zoo nkauj, zoo ib yam li cov npluag dej ntawm cov Daj daj, cov nthwv dej tau tawg; nws tseem yog muaj kuab heev thiab sov li ib txhiab xyoo, sib koom tes tab sis nplua nuj; nws muaj cov duab pob zeb, kev ntxhib los mos ntawm ntoo, thiab cov duab zoo nkauj toj roob hauv pes, nplua nuj nyob hauv cov xim Nws yog ze rau xwm, yooj yim thiab elegant, thiab tshwj xeeb ntawm ntau cov ntaub ntawv zeb. Nws yog hu ua" Lishi" vim nws qhov zoo nkauj.

Sandstone yog lub ntuj tsis ntxig cov khoom siv nrog cov nplaim ntom, kev txhim kho corrosion, acid thiab alkali tsis kam, siab kub tsis kam, kev laus tiv taus, dej tsis qab, tua hluav taws, suab zoo, nqus kom pom lub teeb, insoluble hauv dej, tsis muaj ntxhuab, thiab yooj yim kom huv. Nws yog cov khoom siv tsis muaj tshuaj lom, tsis muaj kuab lom, tsis muaj kuab lom, tsis-tawg, tsis nqus dej, thiab cuam tshuam cov khoom ntsuab. Nws tuaj yeem siv los ua kev cai kub xuab zeb kab hlau rhuav phab ntsa, kos duab kev ua kom zoo nkauj, cov paj ntoo, cov tub ceev xwm, cov khoom dai pob zeb, cov kab, daim iav iav, cov teeb txawb, cov rooj kas fes, cov qhov cub, cov kws kos duab, cov khoom siv tes ua thiab lwm yam, tuaj yeem siv rau sab hauv. thiab kho kom zoo sab nrauv ntawm ntau lub tsev xws li hauv nroog kev ntsuab, cov tsev so siab, qib siab tsev so, chaw da dej, chaw lom ze thiab tsev tshiab. Sandstone cov khoom siv nrog cov tawv tawv tsis tuaj yeem txiav, xuas kab, spliced, thiab glued ntawm yuav nrog cov cuab yeej hluav taws xob zoo li qub, thiab kev thauj mus los, kev teeb tsa thiab kev tsim kho yog yooj yim heev.

Sandstone muaj ntau yam zoo, tab sis kuj nws tsis muaj zog thiab brittleness. Peb tuaj yeem siv cov kab hauv qab kom ntxiv dag zog rau nws los ua kom nws lub zog thiab kev ruaj ntseg. Los ntawm kev ntxiv dag zog rau lub zog, peb kuj xav txog kev yooj yim ntawm cov khoom teeb tsa. Ntev npaum li lub paj ntoo tuaj yeem siv los kho lub carving ntawm phab ntsa, cov khoom lag luam tuaj yeem ua ke nrog cov ntoo kho kom zoo nkauj, thiab qhov chaw ua qauv keeb kwm yav dhau los ua kom zoo dua qub thiab kov yeej cov kab ke tsoos pob zeb yog cumbersome thiab installation raug txo Cov. Lub tsev kho kom zoo nkauj tuaj yeem ncaj qha rau nruab nrog cov ntoo rau ntawm phab ntsa tsis tas yuav ntxiv lwm cov txheej txheem thiab xim. Ntxiv mus, nws yog yav dhau los thiab tsau rau ntau yam khoom siv nrog cov kua nplaum ua ke, thiab nws saum npoo tuaj yeem txhuam nrog cov tawv tawv tawv txhuam hniav (hmoov), nrog rau lub neej ntev dua 30 xyoo.