Water Requirements and Specific Gravity of Common Cement Additives

Water Requirement gal/94 lb/sk Specific Gravity

API Class Cement

Class A & B

5.2

3.14

Class C

6.3

3.14

Class D & E

4.3

3.14

Class G

5.0

3.14

Class H

4.3 — 5.2

3.14

Chem Comp Cement

6.3

3.14

Attapulgite

1.3/2% in cement

2.89

Cement Fondu

4.5

3.23

Table 2-1 (continued) Water Requirements and Specific Gravity of Common Cement Additives

Water Requirement gal/94 lb/sk Specific Gravity

Table 2-1 (continued) Water Requirements and Specific Gravity of Common Cement Additives

Water Requirement gal/94 lb/sk Specific Gravity

Lumnite Cement

4.5

3.20

Trinity Lite-weight Cement

9.7

2.80

Bentonite

1.3/2% in cement

2.65

Calcium Carbonate Powder

0

1.96

Calcium Chloride

0

1.96

Cal-Seal (Gypsum Cement)

4.5

2.70

CFR-l

0

1.63

CFR-2

0

1.30

D-Air-1

0

1.35

D-Air-2

0

1.005

Diacel A

0

2.62

Diacel D

3.3-7

'.4/10% in cement

2.10

Diacel LWL

0 (up to 0.7

7%) 0.8:1/1% in cement

1.36

Gilsonite

2/50-lb/ft3

1.07

Halad-9

0(up to .

5%) 0.4-0.5 over 5%

1.22

Halad 14

0

1.31

HR-4

0

1.56

HR-5

0

1.41

HR-7

0

1.30

HR-12

0

1.22

HR-15

0

1.57

Hydrated Lime

14.4

2.20

Hydromite

2.82

2.15

Iron Carbonate

0

3.70

LA-2 Latex

0.8

1.10

NF-D

0

1.30

Perlite regular

4/8 lb/ft3

2.20

Perlite 6

6/38 lb/ft3

Pozmix A

4.6 — 5

2.46

Salt (NaCI)

0

2.17

Sand Ottawa

0

2.63

Silica flour

1.6/35% in cement

2.63

Coarse silica

0

2.63

Spacer sperse

0

1.32

Spacer mix (liquid)

0

0.932

Tuf Additive No. 1

0

1.23

Tuf Additive No. 2

0

0.88

Tuf Plug

0

1.28

+1 0

Responses

  • luam
    What is the Specific gravity of class G cement?
    7 years ago
  • thorsten abend
    How to find the water requirement for class c cement with 35% silica flour?
    6 years ago

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