《废弃粘土砖再生骨料配制再生混凝土研究》-毕业论文（设计）.doc

摘 要 随着我国建材和建筑业的发展,伴生着大量的废渣和废弃物,废弃粘土砖就是其中之一,而且量大面广.如何处理这些建筑垃圾已经刻不容缓,本文通过对不同水泥用量；不同掺量再生骨料；废弃粘土砖表面附带砂浆再生骨料与不附带砂浆再生骨料配制再生混凝土，观察粘土砖再生骨料对混凝土和易性与强度的影响，通过对比，找出既符合设计要求，又能充分利用废弃粘土砖再生骨料的配合比设计,测定导热系数,分析其保温隔热性能。 关键词： 废弃粘土砖 再生骨料 和易性 抗压强度 Abstract With the development of Chinas building materials and construction industry, associated with a lot of waste residue and waste, demolished clay block is one of them, and enormous quantity. How to deal with these buildings wide garbage is urgent, based on different dosage of cement，different dosage recycled aggregate，abandoned confined clay brick surface with not renewable aggregate with mortar prepared with mortar regeneration aggregate recycled concrete, observation of clay brick recycled aggregate concrete workability and compressive strength, through comparing, find both comply with the design requirements, and can make full use of discarded clay brick mix proportion design, renewable aggregate determination coefficient of thermal conductivity, analyzes its insulation performance. Key words: demolished clay block；recycled aggregate；workability；compressive strength 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc295463319 摘 要 PAGEREF _Toc295463319 \h I HYPERLINK \l _Toc295463320 Abstract PAGEREF _Toc295463320 \h II HYPERLINK \l _Toc295463321 第1章 概 述 PAGEREF _Toc295463321 \h - 1 - HYPERLINK \l _Toc295463322 1.1 引言 PAGEREF _Toc295463322 \h - 1 - HYPERLINK \l _Toc295463323 1.2 建筑垃圾的分类与处理 PAGEREF _Toc295463323 \h - 1 - HYPERLINK \l _Toc295463324 1.2.1 分类 PAGEREF _Toc295463324 \h - 1 - HYPERLINK \l _Toc295463325 1.2.2 加工与处理 PAGEREF _Toc295463325 \h - 1 - HYPERLINK \l _Toc295463326 1.3 国内外对建筑垃圾的利用 PAGEREF _Toc295463326 \h - 3 - HYPERLINK \l _Toc295463327 1.3.1 国内建筑垃圾综合利用现状 PAGEREF _Toc295463327 \h - 3 - HYPERLINK \l _Toc295463328 1.3.2 国外建筑垃圾综合利用现状 PAGEREF _Toc295463328 \h - 4 - HYPERLINK \l _Toc295463329 1.4 废弃粘土砖的概念及性质 PAGEREF _Toc295463329 \h - 5 - HYPERLINK \l _Toc295463330 1.4.1 概念 PAGEREF _Toc295463