Ntuj pob zeb yog cov khoom siv hauv tsev ntxov tshaj plaws hauv keeb kwm ntawm tib neeg architecture, ua lub luag haujlwm tseem ceeb hauv lub neej txhua hnub. Cov khoom siv pob zeb ntuj yog dav siv nyob rau hauv tshav dav hlau, high-speed tsheb ciav hlau, high-end tsev so thiab lwm yam loj pej xeem vaj tse, coj mus muag chaw ua hauj lwm vaj tse, vaj tse, tombstones, monuments, thiab hais txog. Tam sim no nyob rau hauv cov txheej txheem kho kom zoo nkauj hauv tsev, cov khoom siv pob zeb tau txais ntau thiab ntau xim, tab sis nyob rau hauv xyoo tas los no, tus nqi ntawm cov khoom siv pob zeb nce txhua xyoo, ob lub davhlau ya nyob twg cov neeg siv khoom thiab cov tuam txhab tau yws txog cov nqi nce.
Niaj hnub no, nrog rau kev loj hlob ntawm kev lag luam, lub tsev ntsuab, cov khoom siv hluav taws xob txuag hluav taws xob tau txais los ntawm cov neeg siv khoom feem ntau hauv ntiaj teb. Cov pob zeb cuav puas yuav ua rau muaj kev cuam tshuam rau kev lag luam pob zeb ntuj yav tom ntej? Los yog nws tsuas yog ntxiv cov pob zeb ntuj? Puas yog pob zeb tsim los hloov cov pob zeb ntuj? Kab lus no yuav pab koj nrhiav tau cov lus teb.
Ntuj pob zeb hais txog sedimentary lossis metamorphic carbonate pob zeb xws li marble, dolomite, limestone, sandstone, shale thiab slate. Niaj hnub nimno ntuj pob zeb yog mined los ntawm tej yam ntuj tso pob zeb, thiab ces tom qab ib tug series ntawm ua, Raws li xa mus rau cov khoom siv nyob rau hauv lub tsev kho kom zoo nkauj, lub tsev zoo nkauj ntuj pob zeb mas granite thiab marble ob yam.
Granite yog pob zeb tsis muaj zog, tseem hu ua acid crystalline plutonic pob zeb. Nws yog cov pob zeb uas muaj ntau tshaj plaws, los ntawm feldspar, quartz thiab mica muaj pes tsawg leeg, pob zeb nyuaj ntom. Granite yog tsim los ntawm silicon dioxide, li ntawm 65% -75% ntawm qhov hu ua igneous pob zeb yog lub hauv av magma lossis volcanic eruption ntawm lava crystallization ntawm pob zeb.
Marble is a metamorphic rock formed by high temperature and pressure in the crust of the Central Plain. The internal force of the Earth’s crust causes the qualitative changes of the original rocks, i. e. the structure, structure and mineral composition of the original rocks are changed. New Rocks formed by metamorphism are called metamorphic rocks.
Cov pob zeb dag yog ua los ntawm cov khoom siv tsis zoo polyester li binder, ntuj marble los yog calcite, dolomite, silica xuab zeb, iav hmoov thiab lwm yam khoom siv inorganic, nrog rau qhov tsim nyog ntawm cov nplaim hluav taws kub, xim, thiab lwm yam, nws yog tsim los ntawm kev sib xyaw cov khoom xyaw. , ceramic casting, vibration compression, extrusion thiab lwm txoj kev.
Txawm hais tias pob zeb dag yog hluavtaws, tab sis nws muaj cov yam ntxwv ntawm pob zeb zoo tib yam. Piv txwv li, nws muaj cov yam ntxwv ntawm nplaim hluav taws, hnav-tiv taus, cuam tshuam-tiv taus, thiab tsis muaj hluav taws xob. Qhov no kuj yog ib qho ntawm qhov sib txawv ntawm cov pob zeb ntuj thiab cov pob zeb dag. Raws li tau hais los saum no, pob zeb dag yog ib hom tshiab ntawm cov khoom siv kho kom zoo nkauj hauv tsev. Tseem, nws qhov kev muag khoom zoo heev vim nws muaj xim thiab kev ntxhib los mos ntawm ntuj pob zeb. Tseem, tus nqi qis dua li cov pob zeb zoo tib yam, qhov no yog ib qho ntawm qhov sib txawv ntawm cov pob zeb ntuj thiab cov pob zeb dag.
Ntuj Pob Zeb muaj lub zog siab, hnav tsis kam, corrosion kuj, tsis tshua muaj dej nqus, thiab zoo nkauj zoo nkauj. Marble feem ntau yog siv rau kev kho kom zoo nkauj sab hauv, thiab granite feem ntau yog siv rau sab nraum zoov kho kom zoo nkauj, marble vim zoo heev kub-resistant, haum rau chav ua noj countertop.
Ntuj pob zeb muaj qhov pores, yooj yim rau khaws roj. Feem ntau, nws xav tau kev txhawb nqa lub txee muaj zog vim qhov siab ceev;
Txawm hais tias qhov kev ntxhib los mos yog qhov nyuaj, tab sis elasticity tsis txaus.
Tsis tas li ntawd, nws kuj yog ib qho nyuaj rau kho yog tias muaj qee qhov tsis pom qhov ntuj tawg.
Nws yuav tawg yooj yim thaum qhov kub hloov pauv sai.
Artificial stone has the advantages of bright color, high finish, uniform color, resistance to pressure and abrasion, good toughness, compact structure, strong and durable, light specific gravity, non-absorbent, erosion and weathering resistance, small color difference, non-fading, low radioactivity and so on. The stone material is easy to process into the mesa’s geometry, mesa, and so on.
Lub ntuj naturalness ntawm cov pob zeb dag yog pom tseeb tsis txaus, nws qhov kev ntxhib los mos yog qhov tsis tseeb. Ntxiv mus, vim hais tias cov pob zeb tsim khoom siv tes ua qhov sib txawv loj, cov yam ntxwv tsis zoo ib yam. Vim yog sab hauv ntawm cov khoom siv cob, yog nyob rau hauv kev sib cuag ncaj qha nrog overheating ntim, yooj yim rau cua sov deformation.
Ntuj Pob zeb muaj hluav taws xob, cov lus xaiv carcinogenic ib tom qab, ntau tus neeg siv khoom txhawj xeeb txog lub pob zeb ntuj nyob rau hauv lub xub ntiag ntawm hluav taws xob. Puas yog ntuj pob zeb yeej muaj cov khoom siv hluav taws xob ntau dhau los ua rau tib neeg noj qab haus huv?
Muaj cov qauv tsim nyog rau kev ntsuas hluav taws xob ntawm cov khoom siv hauv tsev, uas tau muab faib ua plaub pawg: A, B, C thiab D, ntawm chav kawm A yog cov khoom siv hauv tsev uas tuaj yeem siv nyab xeeb hauv txhua qhov xwm txheej. Tag nrho cov marble nyob rau hauv kev ua lag luam yog ib chav kawm, tsuas yog ob peb granite yog chav kawm B, chav B yuav tsum tau muab tso rau hauv qhov cua siv, chav kawm C thiab chav kawm D tseem tsis tau pom hauv khw.
Tom qab ntau lab xyoo ntawm kev hloov pauv zoo, lub pob zeb ntuj tsim cov xim sib txawv thiab kev ntxhib los mos. Ntuj pob zeb muaj qhov zoo nkauj zoo nkauj heev thiab qib zoo nkauj. Nws muaj txiaj ntsig zoo nkauj thiab ib txwm ua rau tib neeg zoo nkauj zoo nkauj.
Artificial pob zeb tuaj yeem muab faib ua cov pob zeb organic thiab cov pob zeb inorganic, ob qhov sib txawv ntawm kev siv cov nplaum sib txawv. Qhov tseeb, tom qab xyoo ntawm kev txhim kho thev naus laus zis, tag nrho kev lag luam tam sim no muaj cov thev naus laus zis los xyuas kom meej tias ob hom pob zeb noj qab nyob zoo rau tib neeg lub cev.
Lub pob zeb ntuj thiab cov pob zeb dag yog ob qhov sib txawv, thaum lawv muaj kev sib txuam zoo, cov neeg siv khoom tuaj yeem ua qhov kev xaiv raws li lawv cov kev xav tau tiag tiag, xws li thaj chaw thov, nqi ntau, ib puag ncig yuav tsum xaiv.
No matter natural stone or artificial stone, the price level relies on many factors: stone material supply, mining difficulty, processing cost, transportation distance, labor cost, marketing cost, etc., so it doesn’t mean the higher the price the better the quality. Usually, consumers make their choices based on their actual needs to choose some medium-priced products.
Ntuj Pob Zeb yog cov khoom siv ntuj tsim, yog pob tshab los yog cov khoom zoo nkauj, zoo nkauj heev. Yog li ntawd lub ntuj pob zeb xav tias ci dua. Cov pob zeb cuav yog tsim los ntawm cov khoom siv pob zeb zoo nkauj lossis cov khoom siv acrylic opaque, tab sis lawv kuj yog tsim los ntawm kev ntxiv cov kua nplaum rau lub pob zeb thiab nias nws. Nws qhov ci ci ntsa iab tsis zoo nkauj li ntawm quartz thiab tuaj yeem hais tau tias ze rau npub.
The other easiest way to tell a natural stone from an artificial stone is to touch it with your hand and then distinguish the two different stones by the feel of your hand. Natural stone material, the feeling that our hand touches above gives a person is the cold feeling. It’s like touching a natural stone. Artificial stones are different. Because the artificial stone material used inside the plastic material, so we do not touch the feeling of ice-cold, give the most obvious feeling is warm and delicate. This feeling is basically the same as when we touch other plastic materials.
Hardness is an important mark to distinguish natural stones and artificial stones. According to shore hardness, granite is defined as not less than 70(HSD ≥70) and marble is defined as less than 70(HSD < 70). Natural Stone is natural and relatively hard, so it is still not as flexible as artificial stone, while artificial stone is relatively soft so that it can do radian, splices are usually invisible at the seams.
Muaj ib txoj hauv kev yooj yim heev yog siv cov tshuaj hydrochloric acid, ob peb tee ntawm dilute hydrochloric acid rau ntawm pob zeb nto, granite tsis muaj cov tshuaj tiv thaiv, ntuj marble saum npoo yuav tshwm nplua nuj ua npuas ncauj, dag marble ua npuas ncauj tsis muaj zog, tsis muaj npuas txhua.
Lub permeability ntawm ntuj pob zeb muaj zog dua li ntawm pob zeb dag. Muab cov xim pleev xim rau saum npoo ntawm cov pob zeb ntuj, cov xim yuav nkag mus rau hauv lub pob zeb, tsis yooj yim rau tshem tawm cov kab laug sab: thiab cov pob zeb dag permeability yog qhov phem dua, xim nkag mus qeeb yog tias ntxuav hauv lub sijhawm yuav tsis tawm cov kab.
Today, natural stone mining is rampant, and it becomes scarce. Compared with natural stone, the characteristics of artificial stone also make it become the most important type of decorative material in landscape decoration today. They have many types and different uses, and the use method is very different according to their properties. No matter what kind of material, each has its own advantages and disadvantages. We should choose the material that suits us best according to our own needs and prices. Artificial stone has existed a long time in society and occupies a place in the stone market, it’s clearly impossible to replace the natural stone.
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