领导讲话稿之建筑垃圾讲话稿

碎片，瓦砾，泥土和混凝土，适用于土地复垦和土地平整。

over 90% of construction waste are inert and are known as

public fill. public fill includes debris, rubble, earth and concrete

which is suitable for land reclamation and site formation.

剩余的非惰性物质的建筑废物包括竹，木材，植被，包装废弃 物和

其他有机材料。相反，公众填料，非惰性废物是不适合的土地复垦

< br>和受重用

/

可回收物品的回收，被弃置在堆填区。

the remaining non-inert substances in construction waste

include bamboo, timber, vegetation, packaging waste and

other organic materials. in contrast to public fill, non-inert

waste is not suitable for land reclamation and subject to

recovery of reusable/ recyclable items, is disposed of at

landfills.

6

建筑业的贡献的废物流中的一个主要部分在美国。

the construction industry contributes a major portion of

the waste stream in the united states. reduction of

construction waste is a major topic .

美国建筑材料消耗

us construction material consumption

从图中可以看出建筑材料消耗急剧增加，尤其是近

年。

as can be seen from the graph construction material

consumption increased rapidly, especially in recent 20 years.

欧洲

cdw

增长和中国建筑生产总值

eu cdw increase - china construction product

“

中国可能成为最大的建筑浪费国

”.

china may become the biggest construction waste states.

7

：随着城市化和人口膨胀，垃圾问题严重得多，这些年比过去

;

因

此，废物管理已经以保护环境已经从政府压制的问题。

with the urbanization and population expansion ,the waste

problems are much more serious these year than in past;

therefore, waste management had been a pressed issue from

the government in order to protect the environment.

建筑垃 圾的扩张不仅是资源的巨大消耗，但也导致了严重的环境污

染，从而创造负面影响的环保 产业和社会的可持续发展。

the expansion of construction wastes not only represents an

enormous dissipation of resources but also results in serious

environmental pollution, thus creating negative effects to the

sustainable development of environmental industry and

society.

8:

数量大，普遍性，经常性，污染性是建筑垃圾的特点。

the number of large, widespread, frequent, pollution is

characteristic of construction are so many

construction waste that more and more lands are occupied.

9

：由于有越来越多的高度房屋建筑和老城市的改造需求将不可避免

地恶化了环 境，而无需废物管理。

as there are highly increasing demands on house buildings

and the rebuilding of the old cities will inevitably worsen the

environment without waste management.

without compulsory rules and contract requirements (and

what’s more, there is no this k

ind of laws and requirements at

present), most projects all mixed the different waste together

and send to landfill directly.

10

有些垃圾直接被放置在河边，与此同时有些户外垃圾被雨水浸泡，

导致的结果 是水污染。

some garbage is placed directly in the river, while some rain

soaked outdoor trash, resulting in the pollution.

11

12health ecological risks derivingfrom cdw (f.e. asbestos

fibres)

建筑垃圾对卫生和生态造成的危险（如石棉纤维）

german reichstag berlin, the demolition of this building in the

center of east berlin was delayed for several years due to the

‘asbestos’ pro blems.

位于德国东柏林市中心的德国国会大厦。由于

“< /p>

石棉

”

问题，这座大厦的拆除延迟了几年 。

other contamination or hazardous waste materials:

其他受污染

或危险废物材料包括：

pcbs, cyanides, cr vi, heavy metals (lead containing paints,

mercury switches, neon bulbs,..), mineral oil, solvents, 1 %

asbestos containing materials, pesticides, radioactive

contamination,..

pcb

、氰化物、

cr

vi

、重金属（含铅油漆、水银开关、氖灯管等）、

矿物油、溶剂、石棉含量 大于

1%

的材料、杀虫剂、放射性污染物等

13

建筑公司用较低的沉积成本和较低的受益减少废物的 产生采购成

本原生材料。

construction companies benefit from reduced waste

generation by lower deposition costs and lower purchasing

costs virgin materials.

施工活动产 生的各类建筑垃圾，包括土壤，污泥（剩余的涂料和抛

弃材料等）等，其中还包括可变的 可回收材料，如钢材和木材的浪

费。可回收的废物一些研究发达国家作出的比例高达

95

％，即整体

的废物，只有百分之五是不 可回收。建筑活动从固体废物的生产和

不可回收利用的材料（中国政府说服近