SPECIFICATION  

IMR – AR

(230X115X75mm)

IMR – AR

(230X115X38mm)

IMR – AR

(230X100X20mm)

PHYSICAL PROPERTIES:

Water Absorption %

3.0

3.0

2.0

Cold Crushing Strength N/mm ²

70

70

75

Flexural Strength N/mm ²

10

10

20

Acid Resistance (% loss in weight)

2.5

2.5

1.5

Si O 2 %

68.20

68.20

67.90

Al 2 O 3 %

24.00

24.00

24.20

Fe 2 O 3 %

1.80

1.80

1.90

Ti O 2 %

2.10

2.10

2.90

CaO + MgO %

0.50

0.50

0.60

Na 2 O+K 2 O %

3.40

3.40

3.60

Weight of Brick Kg.

4.35

2.30

0.9

Application Area

For Thermal Power Plant Chimney & Acid storage tank & Floor

For Acid storage tank, Floor & Acid digester.

For Battery Room, Acid handling floor, DM Plant.

Specification:

Sodium Silicate base Mortar

Potassium Silicate base Mortar

Working time, Min at 27 o +/- 2 o C (minutes)

15

20

Flexural strength, Min, kg/cm 2 (at 7 days)

35

40

Compressive strength, Min, kg/cm 2 (at 7 days)

100

150

Bond strength, Min, kg/cm 2

5

5

Absorption of toluene, Max, percent by weight

18

18

Application Area:

For laying of acid resisting bricks & tiles

For laying of acid resisting bricks & tiles