Basic Bricks
Basic Bricks

Basic fireclay bricks or fire bricks are the most widely used refractory bricks because ofits great features: low thermal conductivity, good thermal insulation performance; High resistance to Thermal shock, abrasion, chemical attack to provide long service life; easy operation and installation; broad usage or applications and low price etc. Basic bricks are highly useful in the boilers, sugar industry, steel foundry, cement pre-heater cyclone, silicate furnace, boilers incinerators, cement kiln, preheating zone and preheating furnace wall.,

We offer a comprehensive range of basic bricks consisting of 30-45% Alumina all of which exhibit excellent strength.

Specification

Product & Brand Name AL2O3 % Min. FE2O3 % Min. A.P. % Min. B.D. (Gm/ccs) Min. C.C.S.(Kgf/Cm2) Min. P.C.E. (O° C) Min. R.U.L. (Ta°C) Min. R.U.L. (Ta°C) Min.
KRPL-30 (IS:6) 30 2.20 25 1.90 250 31.00 1350 + 1.5 at 1350°C/2 Hrs.
KRPL-37 37 2.50 23 2.00 300 31.50 1370 + 1.5 at 1400°C/2 Hrs.
KRPL-40 (IS:8) 40 2.50 23 2.10 350 32.00 1400 + 1.0 at 1450°C/2 Hrs.
KRPL-45 45 2.60 21 2.20 370 32.00 1420 + 1.5 at 1450°C/2 Hrs.