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The Greening of the Concrete Industry 郑琨鹏 0920060036
 
 
混凝土产业面临的环境问题及其原因分析 1 绿色混凝土的基本理念 2 当前在此领域的一些尝试 3 现阶段存在的问题以及今后的发展方向 4
Problems Production of cement 每生产一吨的 Portland 水泥释放出两吨的二氧化碳 Requirement of water 生产混凝土时需要大量的水 Solid waste 废弃的混凝土总量巨大
[object Object],生产工艺相对比较成熟 用其他的胶凝材料替换混凝土中所使用的水泥
[object Object],由于用水量直接影响混凝土的强度等关键因素, 因此控制用水量的研究比较深入,解决方法也不少
[object Object],废弃的混凝土处理困难,对环境影响较大
混凝土产业面临的环境问题及其原因分析 1 绿色混凝土的基本理念 2 当前在此领域的一些尝试 3 现阶段存在的问题以及今后的发展方向 4
What's Green Concrete ? 废弃方面 生产方面 Green Concrete 使用方面
[object Object],[object Object],[object Object],[object Object]
Problems Production of cement 节约资源、能源 ; Requirement of water 节约资源、能源; Solid waste 保护环境
混凝土产业面临的环境问题及其原因分析 1 绿色混凝土的基本理念 2 当前在此领域的一些尝试 3 现阶段存在的问题以及今后的发展方向 4
 
竹子的纤维分布及其组成使得它具有平行方向的高强度,垂直方向的低强度
 
 
从混凝土和易性,抗压强度,氯化物渗透性多方面进行了评价,并且与添加硅灰以及空白的同等级混凝土的数据进行了比较
Key Word : carbondioxide emission, Geopolymer
Key Words: Compressive strength,Modulus of elasticity,Abration resistence
Key Words: Carbonation ,  chloride penetration.
混凝土产业面临的环境问题及其原因分析 1 绿色混凝土的基本理念 2 当前在此领域的一些尝试 3 存在的问题以及发展方向 4
[object Object],[object Object],[object Object]
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