Specifications for Dense Bituminous Macadam and Bituminous Concrete for Airfield Pavements (First Revision)
2019 الطبعة

IRC 105:2019 outlines the standards and protocols for Dense Bituminous Macadam (DBM) and Bituminous Concrete (BC) mixtures utilized in airfield pavements. It includes guidelines on material selection, mix formulation, construction practices, quality assurance, and testing procedures to ensure robust and reliable runway, taxiway, and apron surfaces. This code is vital for professionals engaged in the design, construction, and upkeep of airfield pavement systems, detailing specifications on bitumen types, aggregate characteristics, layer dimensions, compaction methods, and environmental factors unique to airfield environments.

15الأقسام

76البنود المفهرسة

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2019الطبعة

Roads and Bridges IRC- Indian road congress الفئة

ما يغطيه هذا المعيار

المواضيع الرئيسية المغطاة

✓Classification and standards for dense graded bituminous mixtures in airfield applications

✓Criteria for selecting and grading aggregates and bituminous binders

✓Mix formulation requirements including the Marshall Method

✓Procedures for mixing, placement, spreading, and compaction

✓Climatic and environmental constraints affecting bituminous laying

✓Control of layer thickness and pavement surface levels

✓Quality assurance tests and minimum sampling frequencies during construction

✓Methods for evaluating moisture damage and stripping resistance

✓Temperature management during mixing, laying, and compaction

✓Application of Polymer Modified Bitumen (PMB) for pavements subjected to heavy aircraft loads

✓Standards for surface texture and smoothness

✓Field density evaluation and acceptance standards

✓Calibration protocols and operation of hot mix plants

✓Guidelines for handling and storing bituminous materials

✓Types of rollers and recommended rolling techniques for compaction

جدول المحتويات

1Scope of the Standard

2Varieties of Dense Graded Bituminous Mixtures and Their Applications

3Material Specifications and Mix Design Criteria

4Execution of Construction Activities

5Recommended Temperatures for Mixing, Laying, and Rolling

6Base Preparation Techniques

7Compaction Methods and Required Standards

8Measurement and Control of Layer Thickness

9Surface Texture and Uniformity Requirements

10Quality Control Procedures During Construction

11Testing Protocols for Bituminous Mixtures

12Environmental and Weather Conditions Limiting Construction

13Use and Specifications of Polymer Modified Bitumen

14Calibration and Operation Guidelines for Hot Mix Plants

15Roller Types and Recommended Rolling Patterns

الأسئلة الشائعة حول IRC 105

?Which bitumen grades are recommended for airfield pavement construction and what criteria determine their selection?▼