1、Designation: C410 13 (Reapproved 2017)Standard Specification forIndustrial Floor Brick1This standard is issued under the fixed designation C410; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in
2、 parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers brick made from clay or shaleor mixtures thereof and are suitable for surfacing industrialfloors. Ceramic shapes known
3、 as quarry tile are not covered bythis specification.1.2 Terminology related to industrial floor brick is found inTerminology C1232.1.3 UnitsThe values stated in inch-pound units are to beregarded as standard. The values given in parentheses aremathematical conversions to SI units that are provided
4、forinformation only and are not considered standard.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued
5、by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2C67 Test Methods for Sampling and Testing Brick andStructural Clay TileC279 Specification for Chemical-Resistant Masonry UnitsC1232 Terminology for Masonry3. Terminology3.1 Definitio
6、nsFor definitions relating to industrial floorbrick, refer to Terminology C1232.4. Classification4.1 Four types of industrial floor brick are covered (Note 1):4.1.1 Type TFor use where a high degree of resistance tothermal and mechanical shock is required but low absorption isnot required.4.1.2 Type
7、 HFor use where resistance to chemicals andthermal shock are service factors but low absorption is notrequired.4.1.3 Type MFor use where low absorption is required.Brick of this type are normally characterized by limitedmechanical (impact) shock resistance but are often highlyresistant to abrasion.4
8、.1.4 Type LFor use where minimal absorption and a highdegree of chemical resistance are required. Brick of this typeare normally characterized by very limited thermal and limitedmechanical (impact) shock resistance but are highly resistant toabrasion.NOTE 1Discussion of Types of Floor BrickThe four
9、types of brickincluded in this specification are designed to cover the diverse needs ofmany industries for floor units. Recognizing that the requirements ofprimary aluminum producers are quite different from those of chemicalmanufacturers, and similarly, that the need of a builder for brick withwhic
10、h to pave an airport terminal building may vary considerably fromthose of food processing plants, for example, a minimum of four bricktypes has been deemed necessary. The factors of modulus of rupture,water absorption, and chemical resistance have been selected as the basisfor the classification sys
11、tem.5. Physical Properties5.1 Brick shall conform to the physical requirements for thetype specified as prescribed in Table 1.6. Dimensions and Permissible Variations6.1 The sizes of brick shall be as specified by the purchaser.The maximum permissible variations in dimensions of indi-vidual units sh
12、all not exceed those given in Table 2.6.2 Tolerances for warpage of face or edges of individualbrick from a plane surface and from a straight line,respectively, shall not exceed the maximum values specified inTable 3.7. Finish and Appearance7.1 The texture of the finished surface that will be expose
13、dwhen in place shall conform to an approved sample consistingof not less than four bricks, each representing the texturedesired.8. Sampling and Testing8.1 The brick shall be sampled and tested for modulus ofrupture, absorption, measurement of size, and measurement of1This specification is under the
14、jurisdiction of ASTM Committee C15 onManufactured Masonry Units and is the direct responsibility of SubcommitteeC15.02 on Brick and Structural Clay Tile.Current edition approved Dec. 1, 2017. Published January 2018. Originallyapproved in 1957. Last previous edition approved in 2013 as C410 13. DOI:1
15、0.1520/C0410-13R17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at t
16、he end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for
17、theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1warpage in accordance with Test Methods C67 and for chemi-cal resistance in accordance with the sulfuric acid solubilitytest in Section 8 on a sul
18、furic acid solubility test in Specifica-tion C279.9. Keywords9.1 abrasion; absorption; chemical resistance; clay; me-chanical shock; physical properties; shale; thermal shockASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mention
19、edin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and
20、 must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of
21、 theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box
22、C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permis
23、sion rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 1 Physical and Chemical RequirementsDesignationMinimum Modulus of Rupture(brick flatwise), psi (MPa)gross areaMaximum WaterAbsorption by 5
24、hBoiling, %MaximumMass Lossby ChemicalResistanceTest, %Average of 5 Brick Individual Average of 5 Brick IndividualType T 1000 (6.9) 750 (5.2) 10 12AType H 1000 (6.9) 750 (5.2) 6 7 20Type M 2000 (13.8) 1500 (10.3) 2 2.5AType L 2000 (13.8) 1500 (10.3) 1 1.5 8ANo requirement.TABLE 2 Permissible Variati
25、ons in DimensionsSpecified Dimensions,in. (mm)Maximum Permissible Variations in Dimensions betweenLargest and Smallest Unit in One Lot,Ain. (mm)Up to 2 (50.8), incl116 (1.6)Over 2 to 4 (50.8 to 101.6), incl18 (3.2)Over 4 to 9 (101.6 to 228.6), incl316 (4.8)Over 9 to 12 (228.6 to 304.8), incl14 (6.4)ASize of the lot shall be determined by agreement between the purchaser and the seller.TABLE 3 Tolerances on WarpageMaximum Face Dimension, in. (mm) Maximum Permissible Deviation, in. (mm)Up to 9 (228.6), incl116 (1.6)Over 9 to 12 (228.6 to 304.8), incl332 (2.4)C410 13 (2017)2
