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High-efficiency low-carbon hot-blast stove, green intelligent Annec
Low creep clay brick

Low creep clay brick


Product Introduction

Low creep clay brick

Product Details


Name

low creep clay brick

Brand

DRN-120

Al2O3Content,%

≥ 42

Percent porosity,%

≤ 22(24)

Bulk density g/cm³

≥ 2.2(2.15)

Normal temperature compressive strength, MPa

≥ 35

Rate of change of heating permanent line,%

1400 ℃ × 2h
-0.3~ 0.1

Creep rate (0.2MPa),%

1200 ℃,0-50h
≤0.8

Use position

Wall of hot blast stove and middle part of lattice brick

Note: Brick indicator in brackets.

Key words:

Low creep clay brick