ASTM C1159-1998(2012) Standard Specification for Sulfur Polymer Cement and Sulfur Modifier for Use in Chemical-Resistant Rigid Sulfur Concrete《耐化学性、硬质含硫混凝土用含硫高聚物水泥的标准规格》.pdf

《ASTM C1159-1998(2012) Standard Specification for Sulfur Polymer Cement and Sulfur Modifier for Use in Chemical-Resistant Rigid Sulfur Concrete《耐化学性、硬质含硫混凝土用含硫高聚物水泥的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM C1159-1998(2012) Standard Specification for Sulfur Polymer Cement and Sulfur Modifier for Use in Chemical-Resistant Rigid Sulfur Concrete《耐化学性、硬质含硫混凝土用含硫高聚物水泥的标准规格》.pdf（2页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: C1159 98 (Reapproved 2012)Standard Specification forSulfur Polymer Cement and Sulfur Modifier for Use inChemical-Resistant, Rigid Sulfur Concrete1This standard is issued under the fixed designation C1159; the number immediately following the designation indicates the year oforiginal ado

2、ption or, in the case of revision, the year of last revision. A number in 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 the requirements for sulfurpolymer cement and

3、 sulfur modifier for use in rapid setting andhigh strength applications of chemical-resistant sulfur con-crete.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand ar

4、e not considered standard.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations pr

5、ior to use.2. Referenced Documents2.1 ASTM Standards:2C267 Test Methods for Chemical Resistance of Mortars,Grouts, and Monolithic Surfacings and Polymer ConcretesC904 Terminology Relating to Chemical-Resistant Nonme-tallic MaterialsD70 Test Method for Density of Semi-Solid BituminousMaterials (Pycno

6、meter Method)3. Terminology3.1 DefinitionsFor definitions of terms used in thisspecification, see Terminology C904.4. Types and Composition of Sulfur Concretes4.1 There are currently two types of commercial sulfurconcrete technology in use. Both utilize cyclopentadiene-typehydrocarbons reacted polym

7、erically with sulfur, but the sulfurconcrete production processes differ. Each technology is de-scribed further in 4.1.1 and 4.1.2.4.1.1 Type 1Type 1 sulfur concrete uses sulfur polymercement made by reacting a blend of dicyclopentadiene andoligomers of cyclopentadiene with sulfur. The sulfur polyme

8、rcement shall conform to the chemical and physical require-ments prescribed in Table 1.4.1.2 Type 2Type 2 sulfur concrete uses a sulfur modifiermade by reacting sulfur with an oligomeric polymer ofcyclopentadiene. The sulfur modifier shall conform to thechemical and physical requirements prescribed

9、in Table 2. Thesulfur modifier is mixed with elemental sulfur on site duringthe sulfur concrete production process.5. Physical Properties5.1 Particles of sulfur polymer cement and sulfur modifiershall be small enough (generally less than in. nominal size)to melt efficiently when exposed to heated ag

10、gregate whileminimizing the amount of dust particles (generally less than 74m) to reduce potential dust hazards.6. Methods of Sampling and Testing6.1 Sulfur polymer cement and sulfur modifier shall besampled and tested to determine the properties enumerated inthis specification in accordance with th

11、e following methods:6.1.1 SamplingWhen the purchaser desires that the sulfurpolymer cement or sulfur modifier be sampled and tested toverify compliance with this specification, every precautionshall be taken to obtain representative random samples that willshow the true nature and condition of the m

12、aterial. Samplesshall be taken to represent as nearly as possible an average ofthe bulk material sampled or to ascertain the maximumvariation in characteristics which the material possesses.6.1.2 Sulfur and carbon contents shall be determined bycombustion of a small sample of sulfur polymer cement o

13、rsulfur modifier using carbon/sulfur analyzing equipment. Typi-cal equipment is that used for analyzing coal samples.6.1.3 Hydrogen content shall be determined by combustionof a small sample of sulfur polymer cement or sulfur modifierin an oxygen environment converting the hydrogen to watervapor mea

14、sured using gravimetric procedures by absorptioninto calcium chloride.1This specification is under the jurisdiction of ASTM Committee C03 onChemical-Resistant Nonmetallic Materialsand is the direct responsibility of Sub-committee C03.02 on Monolithics, Grouts and Polymer Concretes.Current edition ap

15、proved Aug. 1, 2012. Published September 2012. Originallyapproved in 1990. Last previous edition approved in 2008 as C1159 98 (2008).DOI: 10.1520/C1159-98R12.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of A

16、STMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States16.1.4 Specific gravity shall be determined in accordancewith Test Method D70. Measurement

17、s are made at 77F(25C).6.1.5 Viscosity shall be determined at 275F (135C) usinga rotating spindle-type viscometer equipped with an electri-cally heated cell and temperature controller.7. Inspection7.1 Inspection of the material shall be made as agreed uponby the purchaser and the seller as part of t

18、he purchase contract.8. Rejection8.1 At the discretion of the purchaser, sulfur polymercement or sulfur modifier may be rejected if it fails to meet anyof the requirements of this specification.9. Packaging and Package Marking9.1 The sulfur polymer cement or sulfur modifier shall bepackaged in suita

19、ble containers, plainly marked to denote thecontents, the name and brand of the manufacturer, batchnumber, and the weight of cement contained therein. Similarinformation shall be provided with bulk shipments of thesematerials. All packages shall be in good condition at the timeof inspection.9.2 Pack

20、ages may be marked at the discretion of thesupplier and on his responsibility, indicating that the productsatisfies this specification.10. Storage10.1 Materials should be stored in a clean, dry, area in sucha manner as to permit easy access for proper inspection of eachshipment. Sulphur modifier sho

21、uld be stored at ambienttemperatures, generally less than 105F (40C).11. Manufacturers Certification11.1 Upon request of the purchaser in the contract or order,a manufacturers report shall be furnished at the time ofshipment stating the results of tests made on samples of thematerial taken during pr

22、oduction or transfer and certifying thatthe applicable requirements of this specification have been met.12. Keywords12.1 chemical-resistant; sulfur concrete; sulfur modifier;sulfur polymer cement (SPC); sulfur polymer cement concreteASTM International takes no position respecting the validity of any

23、 patent rights asserted in connection with any item mentionedin 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 revi

24、sion at any time by the responsible technical committee and 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

25、comments will receive careful consideration at a meeting of 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 copyri

26、ghted by ASTM International, 100 Barr Harbor Drive, PO Box 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

27、(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 Sulfur Polymer Cement for Use in Type 1 SulfurConcreteProperty ValueSulfur, % by weight 95.0 1.0Carbon, % by weight 5.0 0.5Hydr

28、ogen, % by weight 0.5 0.05Specific gravity at 77F (25C) 1.90 0.02Viscosity, cP at 275F (135C) 25 to 100TABLE 2 Sulfur Modifier for Use in Type 2 Sulfur ConcreteProperty ValueSulfur, % by weight 80 2.0Carbon, % by weight 18 1.0Hydrogen, % by weight 2.0 0.1Specific gravity at 77F (25C) 1.71 0.02Viscosity, cP at 275F (135C) 35 to 100C1159 98 (2012)2