Standard No.:	JTJ 036-1998
English Name:	Technical Specifications for Construction of Highway Modified Asphalt Pavement
Chinese Name:	公路改性沥青路面施工技术规范
Professional Classification:	JT    Professional Standard - Transport
Issued by:	Ministry of Communications of the People's Republic of China
Issued on:	1998-12-1
Implemented on:	1999-3-1
Status:	superseded
Superseded by:	JTG F40-2004 Technical Specification for Construction of Highway Asphalt Pavements
Superseded on:	2005-1-1
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	220.0
Delivery:	via email in 1 business day

1 General Provisions 1.0.1 This specification is formulated in order to adapt the demand of using modified bitumen to pave pavement, guarantee construction quality of highway modified asphalt pavement, improve pavement service performance and increase service life. 1.0.2 This specification is applicable to the construction and curing of hot-mixed and hot-laid modified asphalt pavement of newly-built and renovated highway; the users shall carry out technical and economical comparison according to such special requirements as road service environment and traffic conditions to determine the application of modified bitumen. 1.0.3 Before construction of modified asphalt pavement, the detailed construction plan and construction organization design shall be compiled; during the implementation, the production and construction quality shall be strictly controlled. 1.0.4 The use of the modifier, modified bitumen and modified asphalt mixture and the construction of modified asphalt pavement shall not only meet the requirements of this specification, but also meet the requirements of national current relevant standards and specifications. 1.0.5 If other modifier or modified bitumen not specified in this specification is adopted, the technical requirements and index shall be determined under the premise of ensuring project quality through experimental study according to actual conditions, and the corresponding construction requirements shall be established for the approval of competent department. 1.0.6 If modified bitumen is applied to special project such as steel bridge surface, the stricter technical requirements and standard than this specification should be established separately.

Contents 1 General Provisions 2 Terms and Symbols 2.1 Terms 2.2 Symbols 3 Base Course 4 Materials 4.1 General Requirements 4.2 Basis Bitumen 4.3 Aggregate and Filling 4.4 Modifier 4.5 Finished Modified Bitumen 4.6 Storage 5 Modified Bitumen 5.1 General Requirements 5.2 Technical Requirements of Modified Bitumen 5.3 Preparation of Modified Bitumen 6 Modified Asphalt Mixture 6.1 General Requirements 6.2 Modified Asphalt Mixture Design 6.3 Technical Requirements of Modified Asphalt Mixture 7 Construction of Modified Asphalt Pavement 7.1 General Requirements 7.2 Construction Preparation 7.3 Modified Asphalt Mixture Production 7.4 Transportation of Modified Asphalt Mixture 7.5 Modified Asphalt Mixture Paving 7.6 Modified Asphalt Mixture Compacting 7.7 Joint Construction 8 Management of Construction Quality Explanation of Wording in This Specification