Zhonghui Intelligent Manufacturing Group (ZHHIMG) wis nemokake lan nguji akeh granit ing donya kanggo nemokake bahan granit sing paling apik.
Sumber Granit
Kenapa Pilih Granit?
• STABILITAS DIMENSI: granit ireng minangka materi umur alam sing dibentuk liwat yuta taun lan mulane nampilake stabilitas internal sing apik.
• STABILITAS THERMAL: ekspansi linear luwih murah tinimbang baja utawa wesi.
• KEKUATAN: iso dibandhingke karo kualitas apik tempered steel.
• RESISTANCE WEAR: instrumen luwih suwe.
• AKURASI: flatness saka lumahing luwih apik saka siji dijupuk karo bahan tradisional.
• RESISTANCE TO ASAM, NON-MAGNETIC ELECTRICAL INSULATION RESISTANCE TOOKSIDASI: ora karat, ora ana pangopènan.
• BIAYA: nggarap granit kanthi rega teknologi canggih luwih murah.
• OVERHAUL: Servis pungkasan bisa ditindakake kanthi cepet lan murah.
Bahan Granit Utama Global
Gunung Tai (Granit Ireng Jinan)
Pink Granite (USA)
Granit Ireng India (K10)
Arang ireng (USA)
Granit Ireng India (M10)
Akademi Hitam (AS)
Granit ireng Afrika
Sierra White (AS)
Jinan Black Granite II (Zhangqiu Black Granite)
Fujian Granit Kab
SiChuan Black Granite
DaLian Grey Granite
Austria Grey Granite
Granit Lanhelin Biru
Impala Granite Kab
China Black Granite
Ana akeh jinis granit ing donya, lan sangang jinis watu iki utamané dipigunakaké saiki. Amarga sangang jinis watu iki nduweni sifat fisik sing luwih apik tinimbang granit liyane. Utamane granit ireng Jinan, yaiku bahan granit sing paling apik sing kita kenal ing lapangan presisi. HEXAGON, China AEROSPACE...kabeh milih Black Granite.
Laporan Analisis Material Granit Utama Global
| Item Materialasale | Jinan Black Granite | Granit Ireng India (k10) | Granit Afrika Kidul | Impala Granite Kab | Granit Pink | Zhangqiu Granit Kab | Fujian Granit Kab | Austria Grey Granite | Granit Lanhelin Biru |
| Jinan, China | India | Afrika Kidul | Afrika Kidul | Amerika | Jinan, China | Fujian, China | Austria | Italia | |
| KEDATANGAN (g/cm3) | 2.97-3.07 | 3.05 | 2.95 | 2.93 | 2.66 | 2.90 | 2.9 | 2.8 | 2.6-2.8 |
| Penyerapan banyu (%) | 0.049 | 0.02 | 0.09 | 0.07 | 0.07 | 0.13 | 0.13 | 0.11 | 0.15 |
| Koefisien termal Expansion 10-6/ ℃ | 7.29 | 6.81 | 9.10 | 8.09 | 7.13 | 5.91 | 5.7 | 5.69 | 5.39 |
| Kekuatan lentur(MPa) | 29 | 34.1 | 20.6 | 19.7 | 17.3 | 16.1 | 16.8 | 15.3 | 16.4 |
| Kekuatan tekan (MPa) | 290 | 295 | 256 | 216 | 168 | 219 | 232 | 206 | 212 |
| Modulus Elastisitas (MOE) 104mpa | 10.6 | 11.6 | 10.1 | 8.9 | 8.6 | 5.33 | 6.93 | 6.13 | 5.88 |
| Rasio Poisson | 0.22 | 0.27 | 0.17 | 0.17 | 0.27 | 0.26 | 0.29 | 0.27 | 0.26 |
| Hardness Shore | 93 | 99 | 90 | 88 | 92 | 89 | 89 | 88 | |
| Modulus of Rupture (MOR) (MPA) | 17.2 | ||||||||
| Resistivitas Volume (Ωm) | 5~6 x107 | 5~6 x107 | 5~6 x107 | 5~6 x107 | 5~6 x107 | 5~6 x107 | 5~6 x107 | 5~6 x107 | 5~6 x107 |
| Tingkat Resistance (Ω) | 9 x 106 | 9 x 106 | 9 x 106 | 9 x 106 | 9 x 106 | 9 x 106 | 9 x 106 | 9 x 106 | 9 x 106 |
| Radioaktivitas alam |
1. Eksperimen testing materi diwiwiti dening Zhonghui Intelligent Manufacturing (Jinan) Group Co., Ltd.
2. Enem conto saben jinis granit diuji, lan asil tes dirata-rata.
3. Asil eksperimen mung tanggung jawab kanggo conto tes.