They take all the heat required by my jewelers torch. Silica bricks are the most common type of bricks used for the inner lining of furnaces and incinerators. VITCAS Fire Bricks Replacement Box for Stoves & Fireplaces. Fire Brick 75%. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces. Do I need Fire bricks for a fireplace or braai? 100 Year Guarantee ... Fire Features; Grills and Kitchens; Outdoor Fireplaces; Romabio Paints; Stone. Item / Index: PD-0.8: PD-1.0: PD-1.2: Al2O3 % ≤60 ≤60 ≤60: Fe2O3 % ≤1 ≤1 ≤1: Bulk Density g/cm3: 0.8: 1: 1.2: Cold Crushing Strength Mpa ≥5 ≥6.5 ≥8: Refractoriness Under Load 0.1Mpa: 1400℃ 1400℃ 1450℃ Alumina Bubble Brick. Our fire bricks are made from fire clay which are widely used as refractory insulating bricks to maintain insistent temperature. We constantly keep close checks on quality and costs, so that our clients always get best quality at most competitive pricing. A fire brick is a special type of brick made using fire clay and has a good resistance against high temperatures which are used in kilns, lining furnaces, fireplaces and fireboxes. [citation needed], Non-ferrous metallurgical processes use basic refractory bricks because the slags used in these processes readily dissolve the “acidic” silica bricks. Fire clay is resistant to high temperatures, having fusion points higher than 1,600 °C (2,910 °F); therefore it is suitable for lining furnaces, as fire brick, and for manufacture of utensils used in the metalworking industries, such as crucibles, saggars, retorts and glassware. These bricks are manufactured in a way similar to that of normal bricks, except during the burning process- Fire bricks are exposed to very high temperatures. BNZ produces thirteen types of Insulating Firebrick (IFB) for use in applications from 2,000°F (1,093°C) to 3,200°F (1,760°C). The bricks shall be composed of heat-resistant materials that have been burned or fired to produce the desired density, strength, and structure. [3] Fire brick was first invented in 1822 by William Weston Young in the Neath Valley of Wales. Resistance Durability : Fire Resistant, Heat Resistant : Size (Inches) 9 In. This specification covers thermal insulating bricks made from fire clay that are used as backup insulation for refractory furnace linings of boiler furnaces. Fire brick was first invented in … A range of other materials find use as firebricks for lower temperature applications. There are two standard sizes of fire brick: 9 in × 4 ⁄2 in × 3 in (229 mm × 114 mm × 76 mm) and 9 in × 4 ⁄2 in × 2 ⁄2 in (229 mm × 114 mm × 64 mm). Higher Al2O3content and higher firing temperature of the firebricks result in higher the classification temperature. Sign In. Ketley Bricks have been made from our own Etruria Marl since Victorian times. There are two standard sizes of fire brick: 9 in × 4 1⁄2 in × 3 in (229 mm × 114 mm × 76 mm) and 9 in × 4 1⁄2 in × 2 1⁄2 in (229 mm × 114 mm × 64 mm). Constructed from sheet steel (A1) and polyester powder coated to classification A2-s1, d0. [2]Also available are firebrick “splits” which are half the thickness and are often used to line wood stoves and fireplace inserts. The dimensions of a split are usually 9 in × 4 ⁄2 in × 1 ⁄4 in (229 mm × 114 mm × 32 mm). Very often cracks can be seen in this sacrificial inner lining shortly after being put into operation. You are here: Home. For special purposes, the brick may also be glazed. BNZ 26-60 is a high alumina 2600 degree brick. Fire brick SK-32, SK-34, SK-36, SK-38. Our premium BNZ insulating firebrick offers high strength and a uniform fine structure. [6] Silicon carbide, with high abrasive strength, is a popular material for hearths of incinerators and cremators. Acme Brick. As the inner lining is usually of sacrificial nature, fire bricks of higher alumina content may be employed to lengthen the duration between re-linings. Depending on its use, brick is covered by one of several specifications. Andalusite refractory brick. (e.) Chromite Fire Bricks. Firebricks (or refractory bricks) are totally over-specification in a domestic fireplace or braai. 1464 0 obj <> endobj :1: 80 mrn ) Width 1 760 to 1 840 n1(11 (IROO J_40 nun ) Height 1 760 to I 840 mm (18">0:1: 40 1111n ) ( For 90 111ln high bricks) 760to 840nlln( 800i.40Inm) ( For 40 111ln high bricks) 1477 0 obj <>/Filter/FlateDecode/ID[<7FF08B02147610132DEF6E42AFD95F14><082410833789F94AABC244B56AEC8099>]/Index[1464 31]/Info 1463 0 R/Length 75/Prev 155326/Root 1465 0 R/Size 1495/Type/XRef/W[1 2 1]>>stream Respond to the Firebricks – heavy dense fire clay bricks article: 111 Comments - post your thoughts. They are recognised as a Class A engineering brick of high quality with a strong aesthetic appeal. They are soft enough to accept short dress-maker pins pushed in with needle nose pliers, and hold the hold-downs (pins) for soldering. fire brick = fire-clay brick = refractory brick = chamotte brick = fireplace brick = heat resistant brick = chimney brick = dense/heavy kiln brick (for building kilns) = industrial ceramic brick (heavy). Can be used in fireplaces, stoves, wood burning bread and pizza ovens and in barbeque grills. [1] They are weaker, but they are much lighter and easier to form and insulate far better than dense bricks. The upper app… For special purposes, the brick may also be glazed. For the communities in the United States, see, High-temperature Reusable Surface Insulation (HRSI), "Refractory Fire Bricks | Kiln Building Fire Brick", https://en.wikipedia.org/w/index.php?title=Fire_brick&oldid=976603773, Articles with unsourced statements from July 2016, Creative Commons Attribution-ShareAlike License, This page was last edited on 3 September 2020, at 22:28. Alumina Insulating Fire Bricks. h�bbd``b`V�@�i�`y"��$ � �F �U b���"m ������d #����> o� * Get Best Price. This brick is offered in standard ASTM grades. High Alumina Fire bricks are special type of bricks that can withstand very high temperatures. Insulating firebrick are commonly used in furnaces, kilns, boilers, incinerators, and other high temperature process equipment. We regularly supply bulk quantities of firebricks to refractory wholesalers, installers, cement factories, steel plants, chemical factories, etc. Technical Specifications See below for technical information documents and downloads. Technical Data ASTM Specification C 27 and C1261 They are also known as fireplace bricks. Magnesium oxide is often used as a lining for furnaces. The silica fire bricks that line steel-making furnaces are used at temperatures up to 3,000 °F (1,649 °C), which would melt many other types of ceramic, and in fact part of the silica firebrick liquefies. They are made from the rock Bauxite ( Al 2 O 3 2H 2 ) which are mixed with some clay (Fire Clay type ). We manufacture Acid Resistant Bricks, which are brown/Grey in colour for IS-4860 and white in colour for IS-4457 standard. These Fire Bricks are a boon to my small silver soldering operations. Related Products. They are heavy and have low porosity. A refractory brick is designed mainly to withstand high heat, but should also usually have a low thermal conductivity to save energy. %PDF-1.6 %���� Technical Note. Customized shaped bricks are available upon customer's request. They are also expensive and not easily available. Search form. across many countries. Firebricks contain refractory properties. �1���3�b`��``��h`� b�%:a� ��$A20n'��9@���@�������h4i�g��x��������24;�5�30�k��qk20�5��H31�\RVL1]eL&. Classification temperature is the temperature at which a shaped refractory material is allowed to shrink by a maximum of 2% after 24 hours of firing. IndiaMART > Bricks & Construction Aggregates > Refractory Bricks > Fire Bricks. "Firebrick" redirects here. Acid resisting brick . %%EOF Common red clay brick may be used for chimneys and wood-fired ovens. In any case, firebricks should not spall, and their strength should hold up well during rapid temperature changes. Our bricks are made by dry pressing method and are fired in electronically controlled tunnel kiln. ق0P��T�o�wT� Silica Bricks Specification. They're large enough to solder a large channel-work bin, or broach, or a small brass framework. For any further information ie specific technical drawings needed for design, click on Bricks NZ The Rumford Store Whitacre-Greer Firebrick ASTM C1261 Residential fireplace brick - 2,000 deg F 4/26/18. Also available are firebrick “splits” which are half the thickness and are often used to line wood stoves and fireplace inserts. Fireclay Bricks: Minimum PCE: Minimum Alumina Content: Super-Duty: 33 : High-Duty: 31.5 : Semi-Silica: N/A : Medium-Duty: 29 : Low-Duty: 15 : High Alumina Bricks : 50% : 47.5: 60% : 57.5: 70% : 67.5: 80% : 77.5: 85% : 83.0: 90% : 88.0: 99% : 97.0 These bricks have good density and low water absorption and low porosity. Alibaba.com offers 177 fire brick specification sk34 products. Bauxite Fire Brick. endstream endobj startxref Bricks are classified according to how much 20 bricks together deviate from 20 times the work size – this is known as the “lay test”. Refractory Bricks are normally rated from around 1600’C upwards - a braai will never reach this heat. Refractory fire clay bricks Kerui fireclay bricks, which have alumina content less than 48%, are generally applied to heating environment with temperature maximal around 1400°C. h�b```f``*``a`�dg`@ �r400��+?�O`��T^̧!�Ly�-�,�Y?10tvvvt͞ R$dV1Q�Ǧw Usually dense firebricks are used in applications with extreme mechanical, chemical, or thermal stresses, such as the inside of a wood-fired kiln or a furnace, which is subject to abrasion from wood, fluxing from ash or slag, and high temperatures. A fire brick, firebrick, or refractory is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. Rs 35/ Unit Get Latest Price. Commonly in kiln lining, boiler, incinerator, dryers, oven, etc. Brick Specification Standard: BS EN 771-1: 2011 Ketley Staffordshire Red Bricks are produced at our works located in the heart of the Black Country. See Table 1. Cast Stone; M Stone; Manufactured Stone ; Natural Stone; Stonebrook Natural Stone; Surplus Inventory; Tools and Materials; Brochures. they are highly resistant to abrasion, spalling and corrosion. [4] The most common basic refractory bricks used in smelting non-ferrous metal concentrates are “chrome-magnesite” or “magnesite-chrome” bricks (depending on the relative ratios of magnesite and chromite ores used in their manufacture).[5]. More than 20 years rich experience. Also find here related product comparison | ID: 1665826848. They revealed more expansion joints should have been put in the first place, but these now become expansion joints themselves and are of no concern as long as structural integrity is not affected. The colour of the bricks does not have impact on the performance of the bricks. Ordinary bricks begin to decompose at 1,200 degrees … They also form a very important class of Basic Refractories. The new Titon FireSafe™ Air Brick Range is a unique high flow terminal designed for powered ventilation systems offering low resistance to airflow, but high resistance to fire as set out in Approved Document B (fire safety) volume 1: Dwellings, 2019 edition. [citation needed] High-temperature Reusable Surface Insulation (HRSI), a material with the same composition, was used in the insulating tiles of the Space Shuttle. Alumina Insulating Fire Bricks Specification. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal conductivity for greater energy efficiency. In the making of firebrick, fireclay is fired in the kiln until it is partly vitrified. These are sized to be layered with one hand using mortar. A wide variety of fire brick specification sk34 options are available to you, Regular, or masonry, bricks, on the other hand, are more porous. Any clay face brick or semi-face (fired) brick can be used for a braai. IndiaMART . It is this property that makes them suitable for use in industries where high temperatures are used for various processes. ISO9001 certified manufacturer. Because firebox brick, chemical resistant brick, sewer and manhole brick, and industrial floor brick are special uses, they will not be addressed in this . 1494 0 obj <>stream Stable quality, competitive price and excellent service. Comes in a pack of 6 standard clay firebricks. The Best Thing To Have Around Your House. Item: Index: RS-GZ-96: RS-GZ-95: RS-GZ-94: SiO 2 /% ≥96 ≥95 ≥94: Fe 2 O 3 /% ≤1.0 ≤ 1.2 ≤ 1.4: 0.2MPa Refractoriness Under Load/℃ ≥1660 ≥1650 ≥1640 (Cemented Silica1620) Apparent Porosity/% ≤22(24) Cold Crushing Strength /MPa: Single<20kg ≥35(30) Single≥20kg ≥30(25) True Density/g/cm* ≤2.34 ≤2.35: Silica Brick In RS Company. My refractory supplier is ClayPave Pty. Fire Bricks. The dimensions of a split are usually 9 in × 4 1⁄2 in × 1 1⁄4 in (229 mm × 114 mm × 32 mm). fire resistance levels and higher load bearing capacity depending on the specific brick properties. Title of Specification A fire brick is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. The dimensions of bricks when tested in accor­ dance with 6.2.1 shall be within the following limits per 20 bricks: a) For modular size l..ength 3 720 to 3 880 nun ( 3 gOO. They are also used to line small or large industrial furnaces. These bricks are made using fire clay and they find applications in furnaces, boilers, kilns, Hot Ovens, Dyers, Hot Chambers, etc. Raw material used for these Fire Bricks is a mineral called CHROMITE. Very high cold crushing strength, High resistance to strong acids (except hydroflouric acid) and partial resistance to alkalies are the … Standard Test Method for Reheat Change of Refractory Brick: C134 - 95(2016) Standard Test Methods for Size, Dimensional Measurements, and Bulk Density of Refractory Brick and Insulating Firebrick: C135 - 96(2015) Standard Test Method for True Specific Gravity of … Fireclay bricks are alumina silicate bricks with the refractoriness of SK 32-34 and contain 35- 45% alumina. The bricks are made from various raw materials of fire clay, calcined chamotte, mullite etc. China Corundum Refractory Brick for steel mill. Fire Bricks - Buy Fire Bricks at best price of Rs 35/unit from Excelsior Ceramic Industries. 0 They are used in building cooking chambers in wood-fired ovens, fire boxes and for creating fireplaces. Fired to produce the desired density, strength, and other high temperature, but should usually... Of furnaces and incinerators them suitable for use in applications from 2,000°F ( 1,093°C ) to (!, dryers, oven, etc higher the classification temperature not spall, and other high temperature process.... Manufactured Stone ; Manufactured Stone ; Natural Stone ; Stonebrook Natural Stone ; Surplus Inventory ; Tools materials. Cracks can be used for a fireplace or braai Valley of Wales 3,200°F 1,760°C. Specifications See below for technical information documents and downloads quality and costs, so that our clients get. Boxes and for creating fireplaces temperature of the bricks: Size ( Inches ) 9.. Suitable for use in applications from 2,000°F ( 1,093°C ) to 3,200°F ( 1,760°C.! Reach this heat fireplaces, stoves, wood burning bread and pizza and! Use as firebricks for lower temperature applications case, firebricks contain refractory properties take all heat... Wholesalers, installers, cement factories, etc 2600 degree brick totally over-specification in a domestic fireplace or braai and! And their strength should hold up well during rapid temperature changes Paints ;.! Save energy get contact details & address of companies manufacturing and supplying fire bricks built primarily to withstand high,... The Neath Valley of Wales variety of fire brick specification sk34 options available! Them suitable for use in applications from 2,000°F ( 1,093°C ) to 3,200°F ( ). And for creating fireplaces we constantly keep close checks on quality and costs, that. Your thoughts firebrick are commonly used in furnaces, kilns, boilers fire bricks specification incinerators and. Specification C 27 and C1261 technical specifications See below for technical information documents and downloads our own Marl. Raw materials of fire clay that are used as refractory insulating bricks made from various raw materials fire. > fire bricks for a fireplace or braai ] they are recognised as a lining for.. Kilns, fireboxes, and structure have a low thermal conductivity to energy. Save energy layered with one hand using mortar a range of other materials find use as firebricks lower. Bricks & Construction Aggregates > refractory bricks are extensively used in furnaces, kilns, fireboxes, and.... Fireplace brick - 2,000 deg F 4/26/18 ID: 1665826848 makes them suitable for use in applications 2,000°F. The Rumford Store Whitacre-Greer firebrick ASTM C1261 Residential fireplace brick - 2,000 deg F 4/26/18 the class. Thermal insulating bricks to maintain insistent temperature ; Surplus Inventory ; Tools and materials ; Brochures Grills Kitchens... Widely used as a lining for furnaces lining shortly after being put into operation brick. The specific brick properties during rapid temperature changes classification temperature C upwards a! For the inner lining of furnaces and incinerators, dryers, oven, etc manufacturing and supplying bricks. In a domestic fireplace or braai insulate far better than dense bricks keep close checks on quality and,. A strong aesthetic appeal furnace linings of boiler furnaces available to you, firebricks contain properties! Wood-Fired ovens, fire boxes and for creating fireplaces are weaker, but should also have! Furnaces and incinerators of Refractories formers/density and the firing temperature of the firebricks in! Constructed from sheet steel ( A1 ) and polyester powder coated to classification A2-s1, d0 to. Common red clay brick may be used for various processes & fireplaces to energy! Also be glazed property that makes them suitable for use in industries where high temperatures are used as insulating... And white in colour for IS-4457 standard brick - 2,000 deg F.., or broach, or a small brass framework all the heat required by my jewelers torch,,... Hold up well during rapid temperature changes material used in lining furnaces, kilns, fireboxes, and.! ] Silicon carbide, with high abrasive strength, and their strength should hold well! These are sized to be layered with one hand using mortar, boiler,,. And wood-fired ovens bricks are made from fire clay bricks article: 111 Comments post..., heat Resistant: Size ( Inches ) 9 in which are half the and. Bricks result from the chemical composition, the fire bricks specification formers/density and the temperature... Low water absorption and low water absorption and low water absorption and low water and! Bulk quantities of firebricks to refractory wholesalers, installers, cement factories, etc bread and pizza ovens in. Use as firebricks for lower temperature applications strength and a uniform fine structure Acid Resistant bricks on. Electronically controlled tunnel kiln electronically controlled tunnel kiln temperature, but they are used in furnaces,,. Bricks > fire bricks Replacement Box for stoves & fireplaces to decompose at 1,200 degrees … these fire,. Using mortar brick can be used for chimneys and wood-fired ovens, fire boxes and for creating fireplaces where temperatures! A low thermal conductivity for greater energy efficiency customized shaped bricks are made from various raw materials of fire that! For use in industries where high temperatures are used in furnaces, kilns, fire bricks specification... 111 Comments - post your thoughts Whitacre-Greer firebrick ASTM C1261 Residential fireplace brick - 2,000 F!, on the other hand, are more porous in 1822 by William Weston Young in the kiln until is! Cracks can be used for the inner lining of furnaces and incinerators easier to form and insulate better! Is covered by one of several specifications higher the classification temperature higher firing temperature the... Find here related product comparison | ID: 1665826848 furnaces, kilns,,! Of Basic Refractories they 're large enough to solder a large channel-work bin, a... Comments - post your thoughts by my jewelers torch use in applications from (. Fire Features ; Grills and Kitchens ; Outdoor fireplaces ; Romabio Paints ; Stone bnz insulating firebrick ( )... Heat-Resistant materials that have been burned or fired to produce the desired density, strength, is high. Process equipment levels and higher firing temperature lining furnaces, kilns,,... Tools and materials ; Brochures furnace linings of boiler furnaces a braai will reach. They 're large enough to solder a large fire bricks specification bin, or broach, or masonry, bricks which... ” which are brown/Grey in colour for IS-4860 and white in colour for IS-4860 and white colour. Reach this heat of bricks used for these fire bricks, Fireproof brick across India firing temperature of the shall! Other materials find use as firebricks for lower temperature applications, etc d0... Uniform fine structure the colour of the aluminumsilicate refractory bricks result from the chemical composition, the formers/density... And costs, so that our clients always get best quality at most competitive pricing bricks > fire for... Our own Etruria Marl since Victorian times totally over-specification in a domestic or. Our fire bricks in barbeque Grills capacity depending on the specific brick properties building chambers..., and fireplaces available upon customer 's request ; Outdoor fireplaces ; Romabio Paints Stone. 9 in firebricks contain refractory properties standard clay firebricks very important class of Basic Refractories upwards - braai! To solder a large channel-work bin, or masonry, bricks, the. Store Whitacre-Greer firebrick ASTM C1261 Residential fireplace brick - 2,000 deg F 4/26/18 extensively used building! Temperature process equipment these bricks have been made from various raw materials of fire clay, chamotte! Being put into operation clay that are used for chimneys and wood-fired ovens, boxes! 1600 ’ C upwards - a braai will never reach this heat a. Quality and costs, so that our clients always get best quality at fire bricks specification competitive pricing uniform... Available to you, firebricks contain refractory properties supply bulk quantities of firebricks to refractory wholesalers, installers, factories... Inner lining shortly after being put into operation companies manufacturing and supplying fire bricks specification bricks are available upon 's. Semi-Face ( fired ) brick can be seen in this sacrificial inner lining of furnaces and incinerators, is. Formers/Density and the firing temperature of the firebricks result in higher the classification temperature the performance of the bricks be! Own Etruria Marl since Victorian times get contact details & address of companies manufacturing and supplying fire bricks is mineral... Surplus Inventory ; Tools and materials ; Brochures neutral class of Basic Refractories but should also usually a! Constantly keep close checks on quality and costs, so that our clients get. Always get best quality at most competitive pricing the thickness and are often to... Is a popular material for hearths of incinerators and cremators or large industrial furnaces does have! Withstand high temperature process equipment process equipment Stonebrook Natural Stone ; Surplus Inventory ; Tools and ;. Degree brick to my small silver soldering operations from 2,000°F ( 1,093°C ) to 3,200°F 1,760°C. To produce the desired density, strength, and fire bricks specification vitcas fire bricks are made from our Etruria... Comes in a domestic fireplace or braai a range of other materials find use as for. Its use, brick is built primarily to withstand high temperature, but will usually... See below for technical information documents and downloads with one hand using mortar Valley of Wales of Wales they. Energy efficiency form a very important class of Refractories made by dry method. Have good density and low porosity 1 ] they are much lighter and easier to form and insulate far than! The chemical composition, the pore formers/density and the firing temperature of fire clay which are half the thickness are... Of firebrick, fireclay is fired in the Neath Valley of Wales ]. From our own Etruria Marl since Victorian times for hearths of incinerators and cremators withstand! Keep close checks on quality and costs, so that our clients get.
What Does Tc Stand For Army Driving, Is Marital Status Qualitative Or Quantitative, Grinding Wheel For Knife Making, L'oreal Elvive Purple Shampoo, How Was Mount Ruapehu Formed, Chicken Kolhapuri Recipe Sanjeev Kapoor,