Polymer modified asphalt cement for use in pavement construction
1 Scope
This standard specifies the requirements for classification, technical conditions, storage and transportation of polymer modified asphalt cement for use in pavement construction.
This standard is applicable to polymer modified asphalt cement made of styrene-butadiene-styrene block copolymer (SBS), styrene butadiene rubber (SBR), ethylene-vinyl acetate copolymer (EVA) and polyethylene (PE) as modified admixture materials. For the purpose of other polymer modified asphalt cements meeting the series indexes of this standard, this standard can serve as a reference.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or Modification of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references the latest edition of the normative document applies.
GB/T 267 Petroleum products - Determination of flash and fire points - Open cup
GB/T 4507 Standard test method for softening point of bitumen
GB/T 4508 Standard test method for ductility of bitumen
GB/T 4509 Standard test method for penetration of bitumen
GB/T 5304 Asphalt thin-film oven test method
GB/T 11147 Asphalt sampling method
GB/T 11148 Test method for solubility of asphalt
SH 0164 Petroleum and related products packaging, storage, transportation and acceptance of delivery rules
SH/T 0735-2003 Standard test method for toughness and tenacity of bitumen
SH/T 0736-2003 Standard test method for effect of heat and air on a moving film of asphalt (rolling thin-film oven test)
SH/T 0737-2003 Standard test method for elastic recovery of bituminous materials by ductilometer
SH/T 0738-2003 Standard test method for solubility of polymer-modified asphalt materials in 1 1 1-trichloroethane
SH/T 0739-2003 Standard test method for viscosity determination of unfilled asphalt using the Brookfield thermose l apparatus
SH/T 0740-2003 Standard test method for separation of polymer modified asphalt
3 Terms and definitions
3.1
styrene-butadiene-styrene block copolymer
a thermoplastic elastomer, classified in two categories: linear (non-crosslinked) one and star class (crosslinked) one, both of which can be used for asphalt modification
3.2
styrene butadiene rubber
amorphous elastomer copolymerized by butadiene and styrene and with randomly distributed links, which is elastic after vulcanization. For the purpose of this standard, it refers to raw rubber synthesized by emulsion method and not vulcanized
3.3
ethylene-vinyl acetate copolymer
resin made by copolymerization of ethylene and vinyl acetate Such commonly used products are ones produced by high-pressure bulk polymerization.
3.4
polyethylene
Ethylene monomer is homopolymerized under different production conditions. Low density polyethylene polymerized at high pressure is commonly used in this standard.
Foreword i
Introduction ii
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
6 Packaging, marking, storage and transportation
7 Sampling
Annex A (Informative) Technical differences between this standard and ASTM standards and their causes
SH/T 0734-2003 Polymer modified asphalt cement for use in pavement construction (English Version)
Standard No.
SH/T 0734-2003
Status
valid
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
224.0
Implemented on
2004-6-1
Delivery
via email in 1 business day
Detail of SH/T 0734-2003
Standard No.
SH/T 0734-2003
English Name
Polymer modified asphalt cement for use in pavement construction
Chinese Name
聚合物改性道路沥青
Chinese Classification
E43
Professional Classification
SH
ICS Classification
Issued by
NDRC
Issued on
2004-1-9
Implemented on
2004-6-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
224.0
Keywords
SH/T 0734-2003, SH 0734-2003, SHT 0734-2003, SH/T0734-2003, SH/T 0734, SH/T0734, SH0734-2003, SH 0734, SH0734, SHT0734-2003, SHT 0734, SHT0734
Introduction of SH/T 0734-2003
Polymer modified asphalt cement for use in pavement construction
1 Scope
This standard specifies the requirements for classification, technical conditions, storage and transportation of polymer modified asphalt cement for use in pavement construction.
This standard is applicable to polymer modified asphalt cement made of styrene-butadiene-styrene block copolymer (SBS), styrene butadiene rubber (SBR), ethylene-vinyl acetate copolymer (EVA) and polyethylene (PE) as modified admixture materials. For the purpose of other polymer modified asphalt cements meeting the series indexes of this standard, this standard can serve as a reference.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or Modification of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references the latest edition of the normative document applies.
GB/T 267 Petroleum products - Determination of flash and fire points - Open cup
GB/T 4507 Standard test method for softening point of bitumen
GB/T 4508 Standard test method for ductility of bitumen
GB/T 4509 Standard test method for penetration of bitumen
GB/T 5304 Asphalt thin-film oven test method
GB/T 11147 Asphalt sampling method
GB/T 11148 Test method for solubility of asphalt
SH 0164 Petroleum and related products packaging, storage, transportation and acceptance of delivery rules
SH/T 0735-2003 Standard test method for toughness and tenacity of bitumen
SH/T 0736-2003 Standard test method for effect of heat and air on a moving film of asphalt (rolling thin-film oven test)
SH/T 0737-2003 Standard test method for elastic recovery of bituminous materials by ductilometer
SH/T 0738-2003 Standard test method for solubility of polymer-modified asphalt materials in 1 1 1-trichloroethane
SH/T 0739-2003 Standard test method for viscosity determination of unfilled asphalt using the Brookfield thermose l apparatus
SH/T 0740-2003 Standard test method for separation of polymer modified asphalt
3 Terms and definitions
3.1
styrene-butadiene-styrene block copolymer
a thermoplastic elastomer, classified in two categories: linear (non-crosslinked) one and star class (crosslinked) one, both of which can be used for asphalt modification
3.2
styrene butadiene rubber
amorphous elastomer copolymerized by butadiene and styrene and with randomly distributed links, which is elastic after vulcanization. For the purpose of this standard, it refers to raw rubber synthesized by emulsion method and not vulcanized
3.3
ethylene-vinyl acetate copolymer
resin made by copolymerization of ethylene and vinyl acetate Such commonly used products are ones produced by high-pressure bulk polymerization.
3.4
polyethylene
Ethylene monomer is homopolymerized under different production conditions. Low density polyethylene polymerized at high pressure is commonly used in this standard.
Contents of SH/T 0734-2003
Foreword i
Introduction ii
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
6 Packaging, marking, storage and transportation
7 Sampling
Annex A (Informative) Technical differences between this standard and ASTM standards and their causes