建筑废弃物产出水平影响因素分析

Analysis on Influence Factors of Construction Waste Generation Level

本文用建筑材料转变为废弃物的比例(废料率)反映施工活动的建筑废弃物产出水平,通过实地调查和问卷调查获得了5种建筑材料的废料率。通过对废料率分析发现,建筑用途、材料类型、施工企业资质和管理水平对建筑废弃物产出水平有明显影响,而建筑面积对建筑废弃物产出水平没有显著影响,结构形式对建筑废弃物产出水平的影响不能确定。

The waste rates of five main materials, which indicate the generation level of construction waste, were collected by site visit and questionnaire survey. The building occupancy, material type, quantification class and management level of construction companies are the crucial factors that influence the generation level of construction waste, while gross floor area is a trivial factor. The effect of building structure cannot been obtained due to the limited samples.