Castable Mortar - High Quality Refractory Solutions

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Fire Bricks

Castable & Mortar

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Pre Cast Pre Fired Blockes

Ceramic & Metallic Anchors

Fire Bricks

Premium quality fire bricks designed to withstand extreme temperatures and harsh industrial conditions.

Product	Al₂O₃% Min	Fe₂O₃% Max	PCEO.C.	B.D Gm/Cc Min	AP% Max	CCS kg/cm²	R.U.L. Ta°C Min	PLC % Max At 7/2 Hrs	Characteristics & Uses
AR-IS-6	30	2.5	30	2.0	25	200	1300	1350±1.0	General Purpose Medium Heat Duty Bricks
AR-40	40	2.5	32	2.05	25	200	1400	1400±1.0	General Purpose High Heat Duty Bricks
AR-IS-8 Commercial	36-38	2.5	31	2.0	24	200	1400	1400±0.5	Fireclay Blocks / Bricks For Glass Melting Furnace
AR-45	45	2.5	34	2.25	23	300	1450	1450±1.0	Super Duty Brick For General Purpose
AR-45D	45	1.5	33	2.3	20	450	1470	1480±0.5	General Coke Oven, Blast Furnace
AR-50B	50	2.5	35	2.3	22	350	1430	1450±1.0	Suitable For Burning Zone of Cement Rotary Kiln, Ladle Lining
AR-60B	60	3.0	36	2.5	23	350	1430	1600±1.0	Suitable For Cement Rotary Kiln, Ladle Lining
AR-62D	62	1.2	-	2.55	16	650	1580	1600±0.3	Blast Furnace, Coke Oven, Calcination & Ceramic Industry
AR-70B	70	3.0	36	2.65	23	400	1470	1600±0.3	Suitable For Burning Zone of Cement Rotary Kiln, Ladle Lining
AR-80B	80	3.5	36	2.75	23	400	1500	1600±1.0	Special Application in Refineries Petro-Chemicals Etc.
AR-SMT	56	1.5	36	2.35	21	450	1500	1500±0.5	For Glass Tank Furnace, Blast Furnace, Stoves

Castable & Mortar

Pioneers in the industry, we offer high-quality castable and mortar products for various industrial applications.

Medium Purity Insulating Castables

PRODUCT:	INSULYTE 4	INSULYTE 7	INSULYTE 9	INSULYTE 11	INSULYTE 13	INSULYTE 15	INSULYTE LT	INSULYTE 11 Liz	INSULYTE 11 Li	INSULYTE 13 Li	INSULYTE 15 Li	INSULYTE HT
Type	Low Density	Low Density	Medium Density	Medium Density	Moderate Density	Moderate Density	Low Temperature	Medium Density	Medium Density	MODERATE Density	MODERATE Density	INSULATING CASTABLE
Type	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	Insulating Castable	FOR 15000C TEMP
Nature of Bond	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic	Hydraulic
Installation	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping	Tamping
General Properties
Raw Material Base	EXFOLIATED	EXFOLIATED	INSULATING	INSULATING	INSULATING	INSULATING	INSULATING	INSULATING	INSULATING	INSULATING	INSULATING	HIGH TEMP
Raw Material Base	VERMICULITE	VERMICULITE	AGGREGATE	AGGREGATE	AGGREGATE	AGGREGATE	AGGREGATE	AGGREGATE	AGGREGATE	AGGREGATE	AGGREGATE	INSULATING GROG
Max Service Temp	1000°C	1100°C	1200°C	1300°C	1350°C	1350°C	500°C	1300°C	1350°C	1400°C	1400°C	1500°C
Max Grain Size	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm
Water Requirement for Casting	80 - 100%	60 - 65%	38 - 43%	29 - 34%	26 - 31%	23 - 28%	25 - 30%	40 - 60%	30 - 35%	27 - 32%	23 - 38%	25 - 30%
Reversible Thermal Expansion	0.55% at 1000°C	0.57% at 1000°C	0.57% at 1000°C	0.57% at 1000°C	0.6% at 1000°C	0.6% at 1000°C	0.5% at 1000°C	0.6% at 1000°C	0.6% at 1000°C	0.6% at 1000°C	0.6% at 1000°C	0.6% at 1000°C
CHEMICAL ANALYSIS,%
CHEMICAL ANALYSIS,%	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE
Al2O3	30.40 -	33.00 -	33.00 -	34.50 -	39.00 -	39.50 -	24.30 -	45.80 -	43.50 -	44.20 -	45.70 -	63.20 -
SiO2	29.90 -	32.00 -	43.00 -	47.30 -	43.10 -	42.20 -	55.00 -	41.60 -	45.20 -	44.20 -	42.90 -	26.10 -
Fe2O3	10.70 11 max	8.00 8.5 max	4.70 6 max	3.30 3.5 max	3.20 3.5 max	2.80 3.2 max	2.40 2.5 max	1.10 1.20 max	1.10 1.20 max	1.30 1.50 max	1.30 1.50 max	1.40 1.5 max
TiO2	3.60 -	3.90 -	3.90 -	3.80 -	2.80 -	3.60 -	1.90 -	0.90 -	1.30 -	1.50 -	1.50 -	0.90 -
CaO	13.50 -	16.20 -	11.30 -	10.30 -	11.20 -	11.30 -	15.50 -	10.00 -	8.30 -	8.20 -	8.00 -	7.60 -
MgO	8.00 -	4.20 -	2.40 -	- -	- -	- -	- -	- -	- -	- -	- -	- -
Na2O	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
LOI	3.60 -	2.40 -	1.40 -	0.50 -	0.40 -	0.30 -	0.60 -	0.30 -	0.30 -	0.30 -	0.30 -	0.50 -
Physical Properties
Bulk density after drying at 110°C/24 hrs	525 550 max	820 850 max	980 1000 max	1230 1250 max	1430 1450 max	1580 1600 max	1400 1450 max	980 1000 max	1230 1250 max	1430 1450 max	1580 1600 max	1520 1550 max
CCS, kg/cm2
after drying at 110°C/24 hrs	6 4 min	15 12 min	20 12 min	40 35 min	55 50 min	100 90 min	110 90 min	20 15 min	50 45 min	90 80 min	140 130 min	90 80 min
after heating at 800°C/3 hrs	4 2 min	9 4 min	10 6 min	35 25 min	40 30 min	70 60 min	- -	14 10 min	40 30 min	50 40 min	90 75 min	50 40 min
after heating at 1100°C/3 hrs	- -	12 6 min	- -	30 25 min	35 30 min	65 60 min	- -	11 8 min	35 30 min	45 40 min	80 75 min	45 40 min
after heating at 1450°C/3 hrs	- -	- -	- -	- -	- -	- -	- -	18 15 min	55 50 min	- -	- -	- -
after heating at 1500°C/3 hrs	- -	- -	- -	- -	- -	- -	- -	- -	- -	60 50 min	110 90 min	- -
after heating at 1550°C/3 hrs	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
MOR, kg/cm2
after drying at 110°C/24 hrs	- -	4 -	6 -	11 -	17 -	18 -	25 -	6 -	13 -	18 -	22 -	40 -
after heating at 800°C/3 hrs	4 2 min	9 4 min	10 6 min	35 25 min	40 30 min	70 60 min	- -	14 10 min	40 30 min	50 40 min	90 75 min	50 40 min
after heating at 1100°C/3 hrs	- -	12 6 min	- -	30 25 min	35 30 min	65 60 min	- -	11 8 min	35 30 min	45 40 min	80 75 min	45 40 min
after heating at 1450°C/3 hrs	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
after heating at 1500°C/3 hrs	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
after heating at 1550°C/3 hrs	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
% Retained on maximum size	2 5 max	2 5 max	2 5 max	2 5 max	2 5 max	2 5 max	1.5 5 max	2 5 max	2 5 max	2 5 max	2 5 max	2 5 max
Thermal Properties
Refractoriness (Orton/°C)	- -	13/1349 12 / 1337 min	14 / 1398 14 / 1398 min	14 / 1398 14 / 1398 min	14/15 (1398 / 1430) 14 / 1398 min	15 / 1430 15 / 1430 min	- -	15/1430 14/1398 min.	14/15(1398/1430) 14/1398 min.	15/16(1430/1491) 15/1430 min.	15/16(1430/1491) 15/1430 min.	23/1605 23/1605 min.
PLC,%
after heating at 800°C / 3 hrs (%)	-0.25 0.40 Max	-0.25 0.80 Max	-0.30 0.60 Max	- -	- -	- -	- -	-0.18 -	-0.12 -	- -	- -	- -
after heating at 1100°C/3 hrs	- -	- -	- -	+0.18 /0.20 Max	+0.12 /0.20 Max	+0.12 /0.20 Max	- -	-0.35 /1.00 Max	-0.18 /0.20 Max	-0.18 /0.20 Max	-0.12 /0.20 Max	-0.30 /0.50 Max
after heating at 1300°C / 3 hrs (%)	- -	- -	- -	- -	- -	- -	- -	-1.10 /1.50 Max	-0.80 /1.00 Max	- -	- -	- -
after heating at 1350°C / 3 hrs (%)	- -	- -	- -	- -	- -	- -	- -	- -	- -	-0.60 /0.80 Max	-0.50 /0.80 Max	- -
after heating at 1450°C / 3 hrs (%)	- -	-0.56 1.20 Max	- -	- -	- -	- -	- -	- -	- -	- -	- -	- -
Thermal conductivity, Kcal/m hr0C
At 300°C HF	0.07 -	0.15 -	0.24 -	0.27 -	0.30 -	0.39 -	0.35 -	0.19 -	0.30 -	0.35 -	0.38 -	0.37 -
At 500°C HF	0.09 0.1 max	0.17 0.18 max	0.26 0.18 max	0.30 0.31 max	0.32 0.33 max	0.42 0.44 max	0.38 0.40 max	0.21 0.22 max	0.32 0.34 max	0.38 0.40 max	0.42 0.44 max	0.41 0.42 max
At 800°C HF	0.12 -	0.19 -	0.28 -	0.32 -	0.35 -	0.45 -	0.41 -	0.23 -	0.36 -	0.41 -	0.44 -	0.43 -
Packaging & Storage Information
Packaging	25 Kg bags	50 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags	25 Kg bags
Storage Life	9 months	9 months	9 months	9 months	9 months	9 months	9 months	9 months	9 months	9 months	9 months	9 months
Delivery State	Dry	Dry	Dry	Dry	Dry	Dry	Dry	Dry	Dry	Dry	Dry	Dry

Conventional Castables

PRODUCT:	WHYTHEAT A	WHYTHEAT K	WHYTHEAT C	FIRECRETE (N)	FIRECRETE (SPL)	FIRECRETE (SUPER)
TYPE:	90% ALUMINA	60% ALUMINA	50% ALUMINA	45% ALUMINA	45% ALUMINA	70% ALUMINA
TYPE:	DENSE CASTABLE	DENSE CASTABLE	DENSE CASTABLE	CASTABLE	CASTABLE (HS)	CASTABLE
NATURE OF BOND :	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC
INSTALLATION:	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING
GENERAL PROPERTIES
RAW MATERIAL BASE:	BROWN TABULAR	CALCINED DIASPORE	CALCINED CLAY	CALCINED CLAY	CALCINED CLAY	CALCINED CLAY
RAW MATERIAL BASE:	ALUMINA
MAX. SERVICE TEMP.	1750°C	1600°C	1500°C	1400°C	1350°C	1450°C
MAX GRAIN SIZE:	5 mm	5 mm	5 mm	5 mm	5 mm	5 mm
WATER REQ. FOR CASTING:	7.5 - 8.5%	9.5 - 10.5%	9.5 - 10.5%	10.5 - 11.5%	10.5 - 11.5%	10 - 11%
REVERSIBLE THERMAL EXPANSION:	0.80% at 1000°C	0.60% at 1000°C	0.55% at 1000°C	0.55% at 1000°C	0.55% at 1000°C	0.65% at 1000°C

CHEMICAL ANALYSIS,%	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE	TY SPE
AL2O3	90.30 90.00 min.	60.50 60.00 min.	50.50 60.00 min.	46.00 45.00 min.	46.50 45.00 min.	70.50 70.00 min.
SiO2	02.60 -	32.30 -	41.30 -	39.40 -	34.70 -	11.50 -
FE2O3	0.75 0.80max	0.90 1.0max	1.2 1.0max	3.20 4.00max	3.50 4.00max	4.20 5.00max
TiO2	1.2 -	1.4 -	2.20 -	5.30 -	6.60 -	7.20 -
CaO	4.70 -	4.30 -	4.20 -	5.60 -	8.00 -	6.10 -
LOI	0.20 -	0.30 -	0.30 -	0.20 -	0.40 -	0.30 -

PHYSICAL PROPERTIES
Bulk density, g/cc
after drying at 110°C/24 hrs	2.80 2.75 min	2.22 2.20 min	2.18 2.10 min	2.14 2.10 min	2.22 2.20 min	2.55 2.50 min
CCS kg/cm2
after drying at 110°C/24 hrs	640 600 min	380 350 min	380 350 min	300 250 min	425 400 min	400 350 min
after heating at 800°C/3 hrs	430	280	280	240	300	250
after heating at 1100°C/3 hrs	430	230	220	180	225	200
after heating at 1550°C/3 hrs	650	520	500
MOR kg/cm2
after drying at 110°C/24 hrs	95	65	65	50	60	65
after heating at 800°C/3 hrs	60	30	30	28	30	35
after heating at 1100°C/3 hrs	45	27	27	20	25	30
after heating at 1550°C/3 hrs	110	90	85
% Retained on maximum size	2 5max	2 5max	2 5max	2 5max	2 5max	1 5max

THERMAL PROPERTIES
Refractoriness Orton C	+37 +37/+1820 min.	+37/1717 +31/+1683 min.	+31/1683 +30/+1665 min.	+23/+1605 +20/+1564 min.	+16/+1491 +1450 min.	+32/+1717 +31/+1683 min.
PLC %
after heating at 800 C/3 hrs	-0.06	-0.12	-0.06	-0.06	-0.12	-
after heating at 1100 C/3 hrs	-0.12	-0.19	-0.12	-0.12	-0.15	-0.18
after heating at 1450 C/3 hrs
after heating at 1500 C/3 hrs			-0.85 /1.00 Max
after heating at 1550 C/3 hrs	-0.80 /0.80 Max	-1.20 /1.50 Max
HMOR at 1400 C kg/cm2
Thermal conductivity Kcal/m hr C
At 400 C HF	1.15	0.81	0.75	0.74	0.75	0.93
At 600 C HF	1.20	0.83	0.78	0.78	0.80	0.95
At 800 C HF	1.26	0.86	0.81	0.84	0.86	0.98

Packaging	50 Kg bags	50 Kg bags	50 Kg bags	50 Kg bags	50 Kg bags	50 Kg bags
Storage life	9 months	9 months	9 months	9 months	9 months	9 months
Delivery state	dry	dry	dry	dry	dry	dry
TY : TYPICAL VALUE SPE : SPECIFICATION HS : HIGH STRENGTH SS : SUPERIOR STRENGTH

Low Cement Castables

PRODUCT:	ACCMON 45	ACCMON 60	ACCMON 70	ACCMON 80	ACCMON 90	ACCMON 60 S	ACCMON 70 M
TYPE:	45% ALUMINA	60% ALUMINA	70% ALUMINA	80% ALUMINA	90% ALUMINA	60% ALUMINA	MULTI BASED
	LC CASTABLE	LC CASTABLE	LC CASTABLE	LC CASTABLE	LC CASTABLE	LC CASTABLE	LC CASTABLE
						LOW PLC	70% ALUMINA
NATURE OF BOND :	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC	HYDRAULIC
INSTALLATION:	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING	VIBRATION CASTING

GENERAL PROPERTIES
RAW MATERIAL BASE:	CALCINED CLAY	CALCINED CLAY &	CALCINED CLAY &	CALCINED BAUXITE	BROWN TABULAR	CALCINED CLAY &	MULLITE
RAW MATERIAL BASE:		CALCINED BAUXITE	BTA		ALUMINA (BTA)	SILLIMANITE
MAX. SERVICE TEMP.	1500 C	1600 C	1600 C	1700 C	1700 C	1600 C	1700 C
MAX GRAIN SIZE:	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm	6 mm
WATER REQ. FOR CASTING:	4.8 - 5.5%	4.7 - 5.4%	4.7 - 5.4%	4.5 - 5.2%	4.5 - 5.0%	4.7 - 5.4%	4.7 - 5.3%
REVERSIBLE THERMAL EXPANSION:	0.55% at 1000 C	0.6% at 1000 C	0.65% at 1000 C	0.75% at 1000 C	0.85% at 1000 C	0.6% at 1000 C	0.65% at 1000 C

CHEMICAL ANALYSIS, %	TYSPE	TYSPE	TYSPE	TYSPE	TYSPE	TYSPE	TYSPE
AL₂O₃	46.5045.00 min.	60.7060.00 min.	70.5070.00 min.	80.5070.00 min.	90.5090.00 min.	60.0058.00 min.	72.0070.00 min.
SiO₂	47.80-	33.20-	23.00-	12.20-	05.70-	34.90-	23.60-
Fe₂O₃	0.901 max	1.301.5 max	1.301.5 max	1.701.5 max	0.901.5 max	0.901.5 max	0.400.5 max
TiO₂	2.4-	2.6-	2.8-	3.3-	0.8-	1.9-	1.7-
CaO	1.70-	1.70-	1.80-	1.80-	1.70-	1.75-	1.70-
LOI	0.30-	0.20-	0.30-	0.30-	0.20-	0.30-	0.30-

PHYSICAL PROPERTIES
Bulk density, g/cc
after drying at 110⁰C / 24 hrs	2.342.30 min	2.622.60 min	2.702.60 min	2.932.90 min	3.203.00 min	2.602.55 min	2.752.60 min
CCS, kg/cm²
after drying at 110⁰C / 24 hrs	750700	770750 min	800750 min	860800 min	980950 min	780750 min	750700 min
after heating at 800⁰C / 3 hrs	840800 min	860800 min	860-	970-	10701000 min	870800 min	840800 min
after heating at 1100⁰C / 3 hrs	950900 min	940900 min	950-	1060-	11501100 min	925900 min	960900 min
% Retained on maximum size	15 max	1.55 max	1.55 max	15 max	15 max	1.55 max	2.05 max
THERMAL PROPERTIES
Refractoriness, Orton/C	+32/+1717 32/1717 min.	+36/+1804 +36/+1804 min.	+36/+1804 +36/+1804 min.	+37/+1820 +37/+1820 min.	+37/+1820 +37/+1820 min.	+36/+1804 +36/+1804 min.	+37/+1820 +37/+1820 min.
PLC,%
after heating at 800 C/3 hrs	-0.12 /0.20 Max	-0.12 /0.20 Max	-0.12	-0.12	-0.12 /0.20 Max	-0.12 /0.20 Max	-0.12 /0.20 Max
after heating at 1100 C/3 hrs	-0.18 /0.30 Max	-0.18 /0.30 Max	-0.24	-0.24	-0.24 /0.30 Max	-0.18 /0.30 Max	-0.18 /0.30 Max
after heating at 1450 C/3 hrs
after heating at 1500 C/3 hrs	-0.80 /1.00 Max	-0.60 /1.00 Max				-0.50 /0.80 Max
after heating at 1550 C/3 hrs			0.80 /1.00 Max	+0.80 /1.00 Max	-0.70 /0.80 Max		-0.40 /0.60 Max
HMOR at 1400 C, kg/cm2
Thermal conductivity, Kcal/m hr C
At 400 C HF	0.84	0.96	1.16	1.68	2.20	0.97	1.15
At 600 C HF	1.04	1.10	1.23	1.75	2.31	1.11	1.25
At 800 C HF	1.16	1.20	1.29	1.80	2.35	1.22	1.32
Packaging:	50 Kg bags	50 Kg bags	25 Kg bags	25 Kg bags	50 Kg bags	50 Kg bags	50 Kg bags
Storage life:	3 months	3 months	3 months	3 months	3 months	3 months	3 months
Delivery state:	dry	dry	dry	dry	dry	dry
TY : TYPICAL VALUE SPE : SPECIFICATION LI : LOW IRON

Special Castables

PRODUCT:	TABCAST 94	TABCAST 97
Type	94% ALUMINA	97% ALUMINA
Type	CASTABLE (HS)	DENSE CASTABLE
Nature of Bond	Hydraulic	Hydraulic
Installation	VIBRATION CASTING	VIBRATION CASTING
General Properties
Raw Material Base	WHITE TABULAR	WHITE TABULAR
Raw Material Base	ALUMINA (WTA)	ALUMINA
Max Service Temp	18000C	18500C
Max Grain Size	5 mm	5 mm
Water Requirement for Casting	8.5-9.5%	8.5-9.5%
Reversible Thermal Expansion	0.90% at 10000C	0.90% at 10000C
CHEMICAL ANALYSIS,%
CHEMICAL ANALYSIS,%	TY SPE	TY SPE
Al2O3	94.40 94.00 min.	94.40 94.00 min.
SiO2	0.20 0.3 max.	0.18 0.3 max.
Fe2O3	0.16 0.3 max	0.20 0.3 max
TiO2	0.18 -	0.10 -
CaO	4.85 5.0 max.	4.85 2.8 max.
LOI	0.20 -	0.20 -
Physical Properties
Bulk density, g/cc
after drying at 110°C/24 hrs	2.84 2.80 min	2.83 2.80 min
CCS, kg/cm2
after drying at 110°C/24 hrs	660 600 min	450 400 min
after heating at 800°C/3 hrs	480 450 min	300 280 min
after heating at 1100°C/3 hrs	450 400 min	275 250 min
after heating at 1450°C/3 hrs	- -	- -
after heating at 1500°C/3 hrs	750 700 min	425 400 min
after heating at 1550°C/3 hrs	- -	- -
MOR, kg/cm2
after drying at 110°C/24 hrs	100 -	80 -
after heating at 800°C/3 hrs	75 -	55 -
after heating at 1100°C/3 hrs	50 -	35 -
after heating at 1450°C/3 hrs	- -	- -
after heating at 1500°C/3 hrs	100 -	85 -
after heating at 1550°C/3 hrs	- -	- -
% Retained on maximum size	1 5 max	1 5 max
Thermal Properties
Refractoriness (Orton/°C)	+38/+1835 +38/+1835 min	+38/+1835 +38/+1835 min
PLC,%
after heating at 800°C / 3 hrs (%)	-0.06 /0.20 Max	-0.06 /0.10 Max
after heating at 1100°C/3 hrs	-0.12 /0.20 max	-0.12 /0.20 max
after heating at 1450°C / 3 hrs (%)	- -	- -
after heating at 1500°C / 3 hrs (%)	-0.24 /0.50 max	0.60 /0.80 max
Thermal conductivity, Kcal/m hr0C
At 400°C HF	1.37 -	1.40 -
At 600°C HF	1.40 -	1.43 -
At 800°C HF	1.42 -	1.46 -
Packaging & Storage Information
Packaging	50 Kg bags	50 Kg bags
Storage Life	9 months	9 months
Delivery State	Dry	Dry

Calcium Silicate Blocks

Our product range includes a wide range of Calcium Silicate Blocks.

TECHNICAL SPECIFICATIONS

S. No.	Properties	Units	H-800 Grade	H-1000 Grade	H-1100 Grade
1	Temperature, max service	°C	800	1000	1100
2	Average Bulk Density, dry	Kg/m³	220 - 280	240 - 280	260 - 300
3	Flexual strength (min.)	KN/m²	300	350	600
4	Compressive Strength, reduction in thickness not to exceed under a load of: i) 415 KN/M³, dry ii) 170 KN/M², after 18 hrs immersion in water	%	5.0	5.0	5.0
5	Heat Resistance, under seeking i) Linear Reheating Shrinkage (max), 12 hours ii) Loss in Mass (max) iii) Compressive Strength, reduction in thickness not to exceed under a load of 345 KN/m² (max.)	%	2 at 800°C 14.0 5.0	2 at 950°C 12.0 5.0	1.5 at 1050°C 10.0 5.0
6	Thermal Conductivity at mean temperature (max) 300°C 400°C 500°C 550°C	W/m-K	0.078 0.097 0.118 -	0.078 0.097 0.118 -	0.076 0.090 0.110 0.114
7	Moisture contents, by weight (max)	%	5.0	5.0	5.0
8	Alkalinity	pH	8 - 11	8 - 11	8 - 11

Characteristics	H-800 Grade	H-1000 Grade	H-1100 Grade
SiO2 %	40 - 44	42 - 46	44 - 48
CaO %	34 - 38	34 - 38	35 - 38
Al2O3 %	3.2 - 4.5	3.2 - 4.5	3.5 - 4.5
Fe2O3 %	~ 0.7	~ 0.7	~ 0.7
MgO %	~ 1.3	~ 1.3	~ 1.3
LOI	< 15 at 800°C	< 14 at 950°C	< 11 at 1025°C

Insulating Bricks

Leading Manufacturer of Hf Cf Insulation Bricks and Special Insulation Bricks from Mumbai.

Insulating Bricks

Product code	AL2O3 % (≥)	Fe2O3 % (≤)	PCE Orton (≥)	Service Temp °C	BD gm/cc (≥)	AP % (≤)	CCS kg/cm² (≥)	Thermal Conductivity at 600°C (≤)
AR-CFI	30	2	30	1200	0.7-0.8	65	10	0.3
AR-CFS	30	1.5	30	1200	0.55-0.65	70	8	0.195
AR-HFI	30	2	30	1300	0.8-0.9	60	15	0.35
AR-HFK	40	2	32 1/2	1400	1.0-1.1	55	40	0.45

Special Grade Insulating Bricks

Product Code	Al₂O₃ % (Typical)	Fe₂O₃ % (Typical)	Service Temp (°C)	Bulk Density (g/cc)	Apparent Porosity (%)	CCS (kg/cm²)	Thermal Conductivity at 500°C (Kcal/m/hr/°C)
AC INS 110	23.2	2.07	1100	0.98	62	32	0.28
AC INS 135	29.2	1.80	1350	1.03	63.3	37	0.33
AC INS 140	39.0	2.00	1400	1.00	63.0	35	0.30

Product Code	Refractoriness (Orton)	PLC (%)	Reversible Thermal Expansion
AC INS 110	+18 / +1522°C	-0.30	0.50% at 1000°C
AC INS 135	+26 / +1621°C	-0.87	0.50% at 1000°C
AC INS 140	+28 / +1646°C	-1.20	0.50% at 1000°C

Porosint insulating bricks

Product Code	Al₂O₃% (Typical)	Fe₂O₃% (Typical)	Max Service Temp (°C)	Bulk Density (g/cc)	CCS (kg/cm²)	Thermal Conductivity at 500°C (Kcal/m/hr/°C)
POROSINT 500	40.5	1.12	1300	0.55	8	0.225
POROSINT 650	50.0	1.35	1400	0.65	25	0.27
POROSINT 700	51.5	1.20	1400	0.82	16	0.29
POROSINT 1550	56.5	1.38	1550	1.0	40	0.41
POROSINT 1650	67.5	0.73	1650	1.26	42	0.485

Product Code	Refractoriness (Orton)	PLC (%)	Reversible Thermal Expansion
POROSINT 500	20 / 1564	-0.6	0.55% at 1000°C
POROSINT 650	+29 / 1659	-1.90	0.55% at 1000°C
POROSINT 700	+30 / 1665	-1.75	0.55% at 1000°C
POROSINT 1550	+35 / +1785	-1.40	0.60% at 1000°C
POROSINT 1650	+36 / +1804	-1.25	0.65% at 1000°C

Ceramic Fibre Product

High-performance ceramic fibre products designed for excellent thermal insulation and fire protection in industrial applications.

PRODUCTS	GRADES	CLASSIFICATION TEMPERATURE (°C)	THICKNESS (mm)	DIMENSION (mm)	DENSITY (kg/m³)	THERMAL CONDUCTIVITY	APPLICATION AREA
BULK FIBRE	(1) Cerafiber Standard (2) Cerachem Fiber Zirconia	(1) 1260 (2) 1425	N.A.	N.A.	N.A.	N.A.	Expansion joints, packing & sealing, filters for other materials, secondary processing to vacuum formed products.
SUPERWOOL PLUS BLANKET	(1) Standard	(1) 1200	(1) 12 & 25 Other thickness on request	(1) 610 × 7300 Roll size	(1) 64, 96 & 128	(1) 0.126 – 0.128 kg/m³	Power generation HRSG duct insulation, chimney insulation, process heater linings, kiln trays, annealing furnace lining, aluminium transfer ladles covers.
CERABLANKETS / CERACHEM BLANKETS / CERAWOOL BLANKETS	(1) Cera (2) Cerachem (3) Cerawool	(1) 1260 (2) 1425 (3) 1200	13, 25, 38, 50	610 × 7300	96, 128	0.150 – 0.128 kg/m³	Furnace, kiln, fired heaters, hydrogen reformer linings, steam & gas turbines insulation, investment casting moulds.
SABER BLOCKS / PYROFOLD Z-BLOC MODULES	(1) Cera Standard (2) Cerachem Zirconica	(1) 1260 (2) 1425	150, 200, 250, 300	305 × 305	128, 160, 190	0.149 / 0.139	High temperature furnace, kiln and heater linings where modular construction is preferred.
VENEERING MODULES	(1) Cera (2) Cerachem	(1) 1260 (2) 1425	50	300 × 300	160	-	Hot face veneering for existing furnaces, kilns and heaters.
MOIST FELT	(1) Standard	(1) 1260	6, 12	610 × 915	Wet - Min 900 Dry - Min 386	-	Hot face layers where gas velocities are encountered in furnaces and heaters.
BOARD & SHAPES	(1) 1260 (2) “Strong” (3) 1400 (4) 1600 (5) HS - 45 (6) SS 800	1260 / 1400 / 1600	5, 10, 15, 20, 25, 38, 50	500 × 1000 / 600 × 1000	260 – 800	0.113 – 0.147	Hot face linings in laboratory type furnaces, molten aluminium handling applications.
TEXTILES	(1) Fiber Glass Reinforced (2) S.S Wire Reinforced	1260	Cloth 1.5 – 6 mm	Cloth 1 m width	Cloth & Tape 1 kg/m²	-	Cloths used as thermal curtains, welding curtains, tapes used for inspection door seals.
PAPER	(1) Cerafiber Standard (2) Cerachem Fiber Zirconia	1260 / 1400 / 1600	1, 2, 3, 5, 6, 8, 10	500 × 1000	Min 150	-	Gaskets, induction furnace coil backup insulation, thermocouple insulation.
VENEERING CEMENT / MASTIC	-	1450	Supplied in 5, 10, 25 kg	-	Wet - Min 1500 Dry - Min 386	-	Bonding ceramic fibre modules with existing refractory linings.

TYPICAL PROPERTIES

CERAFIBER	Cera Grade	Cerachem Grade	SUPERWOOL Standard
Classification temp.	1260°C	1425°C	1200°C
Continuous maximum operating temp.	1175°C	1325°C	1000°C
Fibre Diameter (Arithmetic mean)	3 - 4 microns	3 - 4 microns	3 - 4 microns
Specific Heat Capacity KJ/KG at 1090°C	1.13	1.13	1.13
Tensile Strength (Kpa) (for 128 Kg/M³ blanket)	60 min	60 min	60 min
Linear shrinkage (% after 24 hrs firing)	3% max at 1200°C	3.5% max at 1400°C	1% max at 1200°C
Leachable Chloride content	< 10 ppm	< 10 ppm	< 10 ppm

CHEMICAL ANALYSIS

	Cerafiber	SUPERWOOL Standard
Al₂O₃	42-46%	---
SiO₂	54-58%	62-68%
Others	Traces	Traces
Cerachem
Al₂O₃	33-37%	---
SiO₂	48-52%	---
ZrO₂	13-17%	---
Others	Traces	---

Pre Cast Pre Fired Blockes

We are actively involved in manufacturing and supplying Pre Cast, Pre Fired Blocks of refractory castables for large number of applications, mainly Aluminium Launder Blocks, Aluminium Hearth Blocks Reheating furnace Bottom Block & Burner Blocks and various shapes and sizes as per the customer's requirement.

Why Pre Cast Pre Fired Blocks ( PCPF )?

Since PCPF is manufactured in Control Casting environment , it is easier to control the mix, placement and Curing.
Homogeneous Dry-out gives optimum physical property.
Faster Installation at site.

Why Arora Refractories for Pre Cast Pre Fired Blocks ( PCPF )?

Fully fledged facility for Casting and curing large size of Pre Cast Pre Fired Blocks.
Batch type heating furnace with max. temperature upto 1300 Deg C.
Highly skilled and experienced team.
Large no of references for supply and application of Refractory and Blocks.
We provide Tailored Solutions as per the customer's requirement.

We have facility like Batch Type heating Furnace , 2 sets of Pan Mixer, Needle & Table Vibrator, large number of moulds collection, Storage yard to facilitate the lining and pre heating.

A glimpses of few of our projects are as follows..

PCPF DURA Blockes

Property	For Coal Fired	RFA 90%	RFA Super 95%
Service Temp⁰C	1700	1700	1800
Al₂O₃ (%)	88	88	92
Fe₂O₃ (%)	0.50 to 1.00	0.9 to 1.10	0.16
CCS (kg / cm²)	1000	1190	1100

Ceramic & Metallic Anchors

Durable Ceramic & Metallic Anchors designed for high performance and reliability.

Product Type	Whytheat A	COILCOAT A INDUCTION	Whytheat K	INSULYTE 11	ACCMON 70	FIRECRETE SUPER	BOILERCRETE	THERMOCRETE SUPER	ACCOSET 50
Max. Service Temperature	1700°C	1650°C	1600°C	1300°C	1600°C	1450°C	1000°C	1350°C	1500°C
Max Grain Size	5 mm	0.5 mm	5 mm	6 mm	6 mm	5 mm	5 mm	5 mm	1.5 mm
Al₂O₃ (%)	85 - 88	82 - 87	56 - 60	--	68 - 71	68 - 72	--	52 - 57	45 - 50
CaO (%)	5.8 - 6.5	5.8 - 6.8	4.00 - 4.70	--	2.0 - 2.50	5.2 - 6.0	--	--	0.8 - 1.0
Fe₂O₃ (%)	1.2 - 1.8	1.0 - 1.7	1.00 - 1.25	3.0 - 3.5	1.40 - 2.0	4.5 - 5.5	--	4.5 - 5.8	3.6 - 4.0
Avg Bulk Density (gm/cc)	2.65 - 2.80	--	2.15 - 2.25	1.2 - 1.35	2.60 - 2.70	2.50 - 2.65	2.0 - 2.15	2.4 - 2.5	--
CCS (1550°C / 3 hrs) (kg / cm²)	650 - 800	--	350 - 500	25 - 40	800 - 1100	350 - 470	170 - 250	160 - 230	--
Refractoriness (°C at t, °C)	+37 / + 1820	+37 / + 1820	+31 / + 1683	+14 / + 1398	+36 / + 1804	+31 / + 1683	--	20 / + 1564	32 / + 1717
Water Required (%)	8.0 - 10.0	14 - 17	10.60 - 11.80	29 - 36	4.5 - 5.5	10 - 11	11.0 - 13.0	9.5 - 12	24 - 28

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CHEMICAL ANALYSIS,%

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Conventional Castables

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Low Cement Castables

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Special Castables

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Calcium Silicate Blocks

TECHNICAL SPECIFICATIONS

Insulating Bricks

Insulating Bricks

Special Grade Insulating Bricks

Porosint insulating bricks

Ceramic Fibre Product

TYPICAL PROPERTIES

CHEMICAL ANALYSIS

Pre Cast Pre Fired Blockes

Why Pre Cast Pre Fired Blocks ( PCPF )?

Why Arora Refractories for Pre Cast Pre Fired Blocks ( PCPF )?

A glimpses of few of our projects are as follows..

PCPF DURA Blockes

Ceramic & Metallic Anchors

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