Asphalt Crack Repair

File : pdf, 891 KB, 80 pages

TOC

Chapt 1 Introduction
1.1. Scope
1.2. References

Chapt 2 Purpose of Sealing
2.1.Purpose
2.2.Reduce Maintenance Costs

Chapt 3 When to Seal
3.1.Field Evaluation
3.2.Schedule
3.3.Climate Conditions
3.4.Porous Friction Surfaces

Chapt 4 Specifications
4.1.Federal and ASTM
4.2.Other

Chapt 5 Material Uses
5.1.Fed.Spec. and ASTM
5.2.DOT Spec
5.3.Other

Chapt 6 Crack Preparation Equipment
6.1.Introduction
6.2.Equipment Inspection
6.3.Equipment

Chapt 7 Crack Preparation Procedures
7.1.Crack Size Guidelines
7.2.Crack Widening
7.3.Initial Crack Cleaning
7.4.Debris Removal
7.5.Final Crack Cleaning
7.6.Inspection

Chapt 8 Crack Sealing Equipment
8.1.Hot-Applied Sealant Equipment
8.2.Sealant Applicators Not Recommended

Chapt 9 Crack Sealing Procedures
9.1.Crack Size Guidelines
9.2.Backer Rod Material
9.3.Inspection Prior to Sealing
9.4.Sealant Temperature and Application
9.5.Crack Sealing Delays
9.6.Inspection After Sealing

Chapt 10 Problem Areas
10.1.Categories of Problems


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