ASTM C1059 C1059M-2013 Standard Specification for Latex Agents for Bonding Fresh To Hardened Concrete《硬化混凝土保持新鲜用乳胶作用剂的标准规格》.pdf

1、Designation: C1059/C1059M 13Standard Specification forLatex Agents for Bonding Fresh To Hardened Concrete1This standard is issued under the fixed designation C1059/C1059M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year of

2、 last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers latex bonding agents, suitablefor brush, broom, or spray application, to bond fresh concre

3、teto hardened concrete.1.2 These latex bonding agents are intended for bondingnew concrete to old concrete such as interior surfaces, floors,roadways, bridge decks, ramps, runways, walks, and curbs.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.

4、 The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.2. Referenced Documents2.1 ASTM Standards:2C125 Terminology Relating to Concrete and Conc

5、rete Ag-gregatesC1042 Test Method for Bond Strength of Latex SystemsUsed With Concrete By Slant Shear (Withdrawn 2008)33. Terminology3.1 Definitions:3.1.1 For definitions of terms used in this specification,refer to Terminology C125.3.2 Definitions of Terms Specific to This Standard:3.2.1 bond stren

6、gth, na measure of the force required toseparate surfaces which have been bonded together.3.2.2 bonding agent, na couplant that physically attachesone material surface to another.3.2.3 latex, na stable dispersion of polymeric substance inan essentially aqueous medium.4. Classification4.1 This specif

7、ication provides for the classification of thelatex bonding agents in accordance with use.4.1.1 Type I (Redispersable), is restricted for use in interiorwork not subject to water immersion or high humidity.4.1.2 Type II (Non-redispersable), may be used for areassubject to high humidity or immersion

8、in water and is suitablefor use in other areas.5. Ordering Information5.1 Purchase orders for these materials shall identify:5.1.1 The number of this specification and the required type,and5.1.2 Supplementary requirements if necessary.6. Physical Properties6.1 The material shall conform to the requi

9、rements of Table1 when tested in accordance with Test Method C1042.7. Sampling7.1 For sampling of bulk quantities, a batch or lot shall beconsidered a unit of manufacture as prepared for shipment ormay consist of a blend of two or more production runs ofmaterial. A composite sample shall be taken an

10、d it shallprovide a volume of at least 4 L 1 gal.7.2 When the latex bonding agent to be sampled is incontainers, the sample shall be obtained by taking a portion outof the containers that is equal in number to the next integerlarger than the cube root of the total number of containers inthe lot. Gra

11、b samples shall be taken from each container andthey shall have a volume of at least 0.25 L 0.5 pt.7.3 All the sample containers shall be sealed to preventleakage or dilution and shall be properly marked for identifi-cation and correlation.8. Rejection8.1 The purchaser has the right to reject the la

12、tex bondingagent if it fails to meet the bond strength requirement, appearscurdled or otherwise non-uniform, or if it has a rank odor.1This specification is under the jurisdiction of ASTM Committee C09 onConcrete and Concrete Aggregates and is the direct responsibility of SubcommitteeC09.25 on Organ

13、ic Materials for Bonding.Current edition approved Dec. 15, 2013. Published January 2014. Originallyapproved in 1986. Last previous edition approved in 2008 as C1059/C1059M 99(2008). DOI: 10.1520/C1059_C1059M-13.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Cust

14、omer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.*A Summary of Changes section appears at the end of this standardC

15、opyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States19. Packaging and Package Marking9.1 The proprietary name and type of the latex bondingagent and the net quantity in litres or gallons shall be plainlymarked on the containers in which the

16、 material is delivered.Similar information shall be provided in the shipping advicesaccompanying packaged or bulk shipments of admixtures.10. Keywords10.1 adhesives; bonding agents; latexSUMMARY OF CHANGESCommittee C09 has identified the location of selected changes to this specification since the l

17、ast issue,C1059/C1059M 99R08, that may impact the use of this specification. (Approved December 15, 2013)(1) Revised 1.3.(2) Added Section 3.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this

18、 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 must be reviewed every five year

19、s 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 theresponsible technical committ

20、ee, 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 C700, West Conshohocken, PA 19428

21、-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). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).TABLE 1 Physical Property Requirements of Latex BondingAgentsLatexBond Strengthmin, MPa psiType IType II2.8 400 dry8.6 1250 after immersionC1059/C1059M 132