Ulwazi

I-classificaiton yobuhlalu bengilazi obukhanyayo obuphakeme

2022-10-26

Uchungechunge lwe-HF


Okomzimba

8B ukwenza umgwaqo ubuhlalu bengilazi

Izici ezingokomzimba

I-Reflective:

Umbala

I-Transparent engenambala

Mohs Ukuqina

7

HRC ubulukhuni

46

Ukuminyana Kwangempela

2.5g/cm3

Ukuminyana kwenqwaba

1.5g/cm3

 

Ukwakhiwa Kwamakhemikhali

SiO2

Na2O

I-CaO

MgO

I-Al2O3

K2O

Fe2O3

Okunye

70-74%

12-15%

8-10%

1-3.8%

0.2-1.8%

0-0.15%

0-0.15%

0-2%

Ukucaciswa:

Ukuhlukaniswa

Ikhodi

Usayizi(mesh)

Isiyingi (isilinganiso sokujikeleza

Maka

Ubuhlalu bengilazi obukhanyayo obuphezulu obusetshenziswa ebusuku bemvula

I-HFA1

16-30

95

Isetshenziswa ngokukhethekile umaka imvula eduze komgwaqo

HFB1

18-40

95

Ubuhlalu bengilazi obukhanyayo obuphakeme

I-HFA2

16-30

90

Isetshenziswa ekumaka Okuphakeme okukhanyayo komgwaqo

HFB2

18-40

90

HFC2

20-80

85

HFD2

20-40

85

Ubuhlalu bengilazi beBanga lokuqala

I-HFA3

16-30

80

Isetshenziswe kupende olujwayelekile lokumaka lomgwaqo

HFB3

18-40

80

HFC3

20-80

80

HFD3

20-40

80

0.8-1.2

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