天津市城乡建设和交通委员会文件

前　　言

1　总　则

2　术　语

3　基本规定

4　道路绿化

• 4.1　一般规定

• 4.2　新建道路绿地率的指标要求

• 4.3　绿地种植结构的指标要求

5　道路分车带（岛）绿化

• 5.1　一般规定

• 5.2　绿篱植物选择标准

6　立交桥绿化

7　行道树的栽植

• 7.1　一般规定

• 7.2　行道树的规格

• 7.3　行道树的栽植要求

8　栽植土和水肥要求

• 8.1　栽植土要求

• 8.2　浇灌要求

• 8.3　施肥要求

9　道路绿化与有关设施

• 9.1　道路绿化与地下管线

• 9.2　道路绿化与其它设施

• 9.3　道路绿化与架空线

• 9.4　道路绿化排灌设施

• 9.5　道路绿地无障碍设施

10　建设期的养护管理

附录A　天津城市道路绿化植物选择名录

本标准用词说明

引用标准名录

1　General

2　Term

3　Basic requirements

4　Road greening

• 4.1　General provisions

• 4.2　Index of green rate in new roads

• 4.3　Index of planting structure in green

5　Greening of sub-car with and island around by road

• 5.1　General provisions

• 5.2　The selection standards of hedge plants

6　Overpass greening

7　Planting of roadside trees

• 7.1　General provisions

• 7.2　Standards of the voad side trees

• 7.3　Planting requirements of planting trees

8　Requirements of planting soil and irrigation and fertilizer

• 8.1　Planting soil requirements

• 8.2　Irrigation requirements

• 8.3　Fertilizer requirement

9　Road greening and related facilities

• 9.1　Relation of road greening and underground pipeline

• 9.2　Relation of road greening and other facilities

• 9.3　Relation of road greening and overhead line

• 9.4　Irrigation and drainage of the road greening

• 9.5　Barrier-free facilities in the road greening

10　Maintenance in construction period

Appendix.A　Directory of plants in Roads for Tianjin urban

Explain of terms for this standard

List of refevence standard