DB23_T2801—2021_热再生沥青混合料预制构件施工技术规范_黑龙江省.docx

ICS9308020

CCSP66

DB23

黑龙江省地方标准

DB23/T2801—2021

热再生沥青混合料预制构件施工技术规范

TechnicalSpecificationforConstructionofHotRecycledAsphaltMixture

PrefabricatedComponents

DB23/T2801-2021

目

次

前言............................................................................................................................................................III

1范围..........................................................................................................................................................1

2规范性引用文件......................................................................................................................................1

3

术语和符号..............................................................................................................................................1

3.1

术语..............................................................................................................................................1

3.2符号..............................................................................................................................................2

基本规定..................................................................................................................................................2

4

5材料..........................................................................................................................................................2

5.1沥青..............................................................................................................................................2

5.2沥青再生剂..................................................................................................................................3

5.3

5.4

5.5

集料..............................................................................................................................................3

矿粉...........................................................................................................................