非洲沥青表处路面施工工艺与质量控制
非洲沥青表处路面施工工艺与质量控制
abstract: more and more china contractors have come to
bidding and carrying out construction in africa in recent
years in an effort to expand their oversea market. since
bituminous macadam pavement is widely used in africa, some
aspects of this regard will be introduced in this thesis,
namely, deployment of bituminous surfacing equipment and
manpower, construction techniques and quality control,
insect pests ’ treatment and road restoration. the author who
has been working in road project in tanzania sincerely hope
that this thesis can provide a reference to people of the same
trade in internal china who are planning to bid and carry out
construction in africa.
key words: bituminous surfacing, resources deployment,
construction techniques, quality control, restoration from
insect pests
简述
沥青双表处(double surface dressings)路面是一种造价较低的
路面抗磨薄层结构,在非洲地区应用较为广泛。我单位承建的坦桑
尼亚kagoma 到lusahunga 公路项目就是采用的沥青双表处路面。
该项目全长154km ,路面宽度10.5m ,表处宽9.5m ,道路结构自上