Ordinary Portland cement bulk density is the number?-Iota

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Service > Ordinary Portland cement bulk density is the number?

Ordinary Portland cement bulk density is the number?

Since 4 ℃ when the density of water 1g / .2

Portland cement
3.28
3, so .15
3, the weight per unit volume of water with the same volume of 4 ℃ weight ratio of .58
3, the proportion of the range of different varieties of cement

Varieties of cement
Gravity range

Portland cement
3.00

Two, that is, the density of the cement and 4 ℃ than the density of water. Cement bulk density is generally divided into loose bulk density bulk density and tight state under state two .3

Lime pozzolana cement and cement clinker no other
2.0-3, the proportion of portland cement clinker minerals and glassy principal monomer

Mineral
C3S
B-C2S
C3A
C4AF
f-CaO
Periclase
Vitreous

Proportion
3.8-3.1

Pozzolan cement
2.7-3; L.7-3.

A .0

Alumina cement
3.2

Slag cement
2.2-2.8

Third, the common units of g /, cement bulk density

Cement cement bulk density is in the natural state (including voids), mass per unit volume, referred to the proportion of cement in the cement absolutely dense (without pore) in a state .34
3.1

Fly ash cement
2; ㎝3.77
3, the value of the proportion of cement and its density value exactly equal .1-3.

Different varieties of cement bulk density range (kg / .1-3.04

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