Nhoroondo ye HF
Zvenyama
8B nzira yekugadzira magirazi mabhedhi
|
Zvinhu zvenyama |
|||
|
Reflective: |
|
Color |
Colorless Transparent |
|
Mohs Kuoma |
7 |
HRC kuoma |
46 |
|
Density Chaiyo |
2.5g/cm3 |
Bulk Density |
1.5g/cm3 |
|
Chemical Compositions |
|||||||
|
SiO2 |
Na2O |
CaO |
MgO |
Al2O3 |
K2O |
Fe2O3 |
Zvimwe |
|
70-74% |
12-15% |
8-10% |
1-3.8% |
0.2-1.8% |
0-0.15% |
0-0.15% |
0-2% |
Tsanangudzo:
|
Classification |
Code |
Saizi (mesh) |
Circularity (kutenderera rate |
Mark |
|
High reflective glass beads anoshandiswa muhusiku hwekunaya kwemvura |
HFA1 |
16-30 |
95 |
Kunyanya kushandiswa mukunaya kwemvura iri pedyo nekumaka |
|
HFB1 |
18-40 |
95 |
||
|
High reflective glass beads |
HFA2 |
16-30 |
90 |
Inoshandiswa muHigh reflective road marking |
|
HFB2 |
18-40 |
90 |
||
|
HFC2 |
20-80 |
85 |
||
|
HFD2 |
20-40 |
85 |
||
|
First Giredhi magirazi mabhedhi |
HFA3 |
16-30 |
80 |
Inoshandiswa mune yakajairwa nzira yekumaka pendi |
|
HFB3 |
18-40 |
80 |
||
|
HFC3 |
20-80 |
80 |
||
|
HFD3 |
20-40 |
80 |
