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"Firebrick" redirects here. 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). Respond to the Firebricks – heavy dense fire clay bricks article: 111 Comments - post your thoughts. 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. Refractory Bricks are normally rated from around 1600’C upwards - a braai will never reach this heat. For any further information ie specific technical drawings needed for design, click on Bricks NZ Related Products. Also available are firebrick “splits” which are half the thickness and are often used to line wood stoves and fireplace inserts. Because firebox brick, chemical resistant brick, sewer and manhole brick, and industrial floor brick are special uses, they will not be addressed in this . We manufacture Acid Resistant Bricks, which are brown/Grey in colour for IS-4860 and white in colour for IS-4457 standard. Depending on its use, brick is covered by one of several specifications. across many countries. 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. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal conductivity for greater energy efficiency. %%EOF The bricks are made from various raw materials of fire clay, calcined chamotte, mullite etc. Our premium BNZ insulating firebrick offers high strength and a uniform fine structure. More than 20 years rich experience. For special purposes, the brick may also be glazed. These bricks have good density and low water absorption and low porosity. Acme Brick. Rs 35/ Unit Get Latest Price. Higher Al2O3content and higher firing temperature of the firebricks result in higher the classification temperature. Fire Brick 75%. Constructed from sheet steel (A1) and polyester powder coated to classification A2-s1, d0. BRICK SPECIFICATIONS . Common red clay brick may be used for chimneys and wood-fired ovens. [1] They are weaker, but they are much lighter and easier to form and insulate far better than dense bricks. Andalusite refractory brick. 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. Our bricks are made by dry pressing method and are fired in electronically controlled tunnel kiln. they are highly resistant to abrasion, spalling and corrosion. 0 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. We constantly keep close checks on quality and costs, so that our clients always get best quality at most competitive pricing. Magnesium oxide is often used as a lining for furnaces. 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. They are made from the rock Bauxite ( Al 2 O 3 2H 2 ) which are mixed with some clay (Fire Clay type ). 1464 0 obj <> endobj fire resistance levels and higher load bearing capacity depending on the specific brick properties. My refractory supplier is ClayPave Pty. Alumina Insulating Fire Bricks Specification. [citation needed] High-temperature Reusable Surface Insulation (HRSI), a material with the same composition, was used in the insulating tiles of the Space Shuttle. Any clay face brick or semi-face (fired) brick can be used for a braai. Cast Stone; M Stone; Manufactured Stone ; Natural Stone; Stonebrook Natural Stone; Surplus Inventory; Tools and Materials; Brochures. 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 … Stable quality, competitive price and excellent service. TABLE 1 Specifications for Brick . They are also known as fireplace bricks. A fire brick, firebrick, or refractory is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. They are also expensive and not easily available. Search form. Alumina Insulating Fire Bricks. Do I need Fire bricks for a fireplace or braai? �1���3�b`��``��h`� b�%:a� ��$A20n'��9@���@�������h4i�g��x��������24;�5�30�k��qk20�5��H31�\RVL1]eL&. The dimensions of a split are usually 9 in × 4 ⁄2 in × 1 ⁄4 in (229 mm × 114 mm × 32 mm). Resistance Durability : Fire Resistant, Heat Resistant : Size (Inches) 9 In. [3] Fire brick was first invented in 1822 by William Weston Young in the Neath Valley of Wales. 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. This brick is offered in standard ASTM grades. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces. :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) BNZ 26-60 is a high alumina 2600 degree brick. 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). Rated for 1300oC- high temperature resistance. Commonly in kiln lining, boiler, incinerator, dryers, oven, etc. VITCAS Fire Bricks Replacement Box for Stoves & Fireplaces. Title of Specification Also find here related product comparison | ID: 1665826848. You are here: Home. 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. Get Best Price. Ketley Bricks have been made from our own Etruria Marl since Victorian times. 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 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). Ordinary bricks begin to decompose at 1,200 degrees … China Corundum Refractory Brick for steel mill. 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). In other, less harsh situations, such as in an electric- or natural gas-fired kiln, more porous bricks, commonly known as "kiln bricks", are a better choice. Firebricks (or refractory bricks) are totally over-specification in a domestic fireplace or braai. It is this property that makes them suitable for use in industries where high temperatures are used for various processes. Silica bricks are the most common type of bricks used for the inner lining of furnaces and incinerators. 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. Get contact details & address of companies manufacturing and supplying Fire Bricks, Fireproof Brick across India. Bricks are classified according to how much 20 bricks together deviate from 20 times the work size – this is known as the “lay test”. IndiaMART . They are soft enough to accept short dress-maker pins pushed in with needle nose pliers, and hold the hold-downs (pins) for soldering. 100 Year Guarantee ... Fire Features; Grills and Kitchens; Outdoor Fireplaces; Romabio Paints; Stone. The colour of the bricks does not have impact on the performance of the 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 [citation needed], Non-ferrous metallurgical processes use basic refractory bricks because the slags used in these processes readily dissolve the “acidic” silica bricks. Alibaba.com offers 177 fire brick specification sk34 products. 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. Load bearing capacity depending on the specific brick properties much lighter and easier form! For various processes several specifications have a low thermal conductivity to save.. 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Until it is partly vitrified specification C 27 and C1261 technical specifications See below for technical information and. Fire Features ; Grills and Kitchens ; Outdoor fireplaces ; Romabio Paints ; Stone often cracks can be seen this. Cooking chambers in wood-fired ovens, fire boxes and for creating fireplaces Resistant fire bricks specification Size ( Inches ) in...

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