Granite Dabiiciga ah vs Granite Artificial (Kaxaynta Macdanta)

Granite Dabiiciga ah vs Granite Artificial (Kaxaynta Macdanta):

Afar kala duwanaansho udub dhexaad ah iyo hagaha xulashada ka fogaanshaha godka:

 

1. Qeexitaannada iyo Mabaadi'da Samaynta

Granite Madow ee Dabiiciga ah

Sameynta: Si dabiici ah waxaa u sameeyay crystallization gaabis ah ee magma qoto dheer gudaha Dhulka'qolof s. Waxay ka kooban tahay inta badan quartz, feldspar, iyo biotite, oo leh midab laga soo qaatay plagioclase madow ama macdanta pyroxene.Noocyada wakiillada: Shiinaha Jinan madow, Hindiya madow M10 (cufnaanta 2.8-3.1g / cm)³granite kale (cufnaanta 2.7-3g/cm³).

Cast Granite (Kaxaynta Macdanta)

Sameynta: Walax synthetic ah oo lagu daray ciid quartz, resin, iyo pigments, ka dibna lagu qaabeeyey heerkul sare ama cadaadis si loogu ekaado qaababka granite ee dabiiciga ah.

Halabuurka: 60-90% ciid quartz + epoxy/polyster resin; ka maqan dhismayaasha macdanta dabiiciga ah.

 

2. Isbarbardhigga Guryaha Jirka iyo Kiimikada

属性 (Hanti)	天然黑花岗岩 (Granite Madaw ee Dabiiciga ah)	人造花岗岩
硬度 (Adayg)	莫氏硬度 6–7，抗压强度 ≥200 MPa	莫氏硬度 4–5，抗压强度 80–120 MPa
密度 (cufnaanta)	2.63–3.1 g/cm³ (高密度)	2.2-2.5 g/cm³ (轻质)
酸/碱抗性 (Acid/Alkali Resistance)	高度抗腐蚀（HCl中无腐蚀）	树脂在强酸/溶剂中降解
吸水率 (Biyo Nuugista)	≤0.2%（适合户外使用）	0.5–1.2%（需防水处理）
热稳定性 (Xasilloonida kulaylka)	低膨胀率（4.6×10⁻⁶/℃）	树脂在 >80℃ 时软化

 

3. Codsiyada iyo Qiimaynta Qiimaha

Granite Madow ee Dabiiciga ah

Isticmaalka ku habboon:

Dhismayaasha qiimaha leh: Dharka bannaanka, taallooyin (tusaale, Shanxi Dhagaxyo madow oo leh 110° dhalaalid).

Isticmaalka Warshadaha: Saldhigyada qalabka saxda ah (dejinta kulaylka sare).

Qiimaha: Qiimaha dhagaxa qallafsan waa mid aad u sarreeya (ay saamaysay kala duwanaanta iyo farsamada farsamaynta).

Cast Granite (Kaxaynta Macdanta)

Isticmaalka ku habboon:

Qurxinta gudaha: Miisaska qiimaha wax ku oolka leh, muraayadaha gidaarada (qaababka la beddeli karo).

Baahiyaha Fudud: Alaabta, qurxinta qurxinta (30% ka fudud).

Qiimaha: Qiimaha qiimihiisu yar yahay kuma habboona wax soo saarka hal-gaar ah (dhaqaalaha wax soo saarka sare).

Ilaalinta deegaanka iyo joogtaynta.

 

4. Joogteynta iyo Saamaynta Deegaanka

Dhagaxa Dabiiciga ah: Isticmaalka tamarta macdanta sare leh laakiin dib loo warshadayn karo (tusaale, la jajabiyey wadar ahaan); shucaaca ugu yar (dooro heerka A oo la xaqiijiyay).

Dhagaxa synthetic: qiiqa VOC inta lagu jiro wax soo saarka, laakiin qashinka dib loo warshadayn karo; radioactiv ma lahaity.