首页--工业技术论文--建筑科学论文--建筑材料论文--非金属材料论文--混凝土及混凝土制品论文--轻质混凝土论文

人工合成发泡剂的制备及其对泡沫混凝土的影响评价

摘要第4-6页
ABSTRACT第6-7页
CHAPTER 1: INTRODUCTION第14-28页
    1.1 Background第14-17页
    1.2 Research aims and objectives第17-18页
    1.3 Foamed concrete composition第18-23页
        1.3.1 Foam第18-20页
        1.3.2 Binders第20-21页
        1.3.3 Fine Aggregates第21页
        1.3.4 Water第21页
        1.3.5 Admixtures第21-23页
    1.4 Properties of foamed concrete第23-24页
        1.4.1 Compressive strength第23页
        1.4.2 Water absorption第23页
        1.4.3 Density第23-24页
        1.4.4 Air void distribution第24页
    1.5 Curing第24-25页
    1.6 Recent developments in foamed concrete第25-26页
        1.6.1 Three‐phase foams第25页
        1.6.2 High‐strength foamed concrete第25-26页
        1.6.3 Super low density foamed concrete第26页
    1.7 Ideas and Technology route第26页
    1.8 Scope of study第26-28页
CHAPTER 2: MATERIALS AND METHODS第28-38页
    2.1 Foamed concrete composition第28-29页
    2.2 Foamed concrete design第29-33页
        2.2.1 Foamed concrete design 1第29-30页
        2.2.2 Foamed concrete design 2第30-33页
    2.3 Laboratory preparation of the foamed concrete第33-35页
    2.4 Curing of foamed concrete specimens第35-36页
    2.5 Test method第36页
        2.5.1 Compressive strength test第36页
        2.5.2 Water absorption test第36页
    2.6 Foam generator第36-38页
CHAPTER 3: SYNTHESIS OF A FOAMING AGENT第38-44页
    3.1 Abstract第38页
    3.2 Preliminary study第38页
    3.3 Selected foaming agent chemicals第38-39页
        3.3.1 Sodium lauryl sulfate (SLS)第38-39页
        3.3.2 Lauryl alcohol (LA)第39页
        3.3.3 Ethanol第39页
    3.4 Foaming agent composition第39-41页
        3.4.1 Mixing of the selected composition第40页
        3.4.2 Formation of foam第40-41页
    3.5 Foaming agent properties第41-44页
        3.5.1 Foam density第42页
        3.5.2 Foam capacity第42页
        3.5.3 Foam drainage第42-43页
        3.5.4 Optimum dilution ratio第43-44页
CHAPTER 4: FOAMING AGENT PROPERTIES AND FOAM PERFORMANCE EVALUATION第44-57页
    4.1 Foam properties (Dilution ratio, foam density, foam capacity and foam drainage)第44-45页
    4.2 Density and compressive strength at various foaming surfactant concentrations inwater第45-46页
    4.3 Density and water absorption at various foaming surfactant concentrations in water第46-47页
    4.4 Optimum dilution ratio第47页
    4.5 Evaluation of the foaming agent’s foam performance in cement paste as accordingto ASTM C 869第47-48页
    4.6 Performance of the foaming agent’s foam in mortar slurry第48-55页
    4.7 Water absorption and dry density第55-56页
    4.8 Foam volume and dry density第56-57页
CHAPTER 5: EFFECT OF CURING ON FOAMED CONCRETE CONTAINING VARIOUSPERCENTAGES OF METAKAOLIN AND TIO2 NANOPARTICLES第57-67页
    5.1 Effect of curing on foamed concrete’s compressive strength第57-62页
    5.2 Effect of curing on foamed concrete’s water absorption第62-67页
CHAPTER 6: CONCLUSIONS AND RECOMMENDATIONS第67-69页
    6.1 Conclusions第67-68页
    6.2 Recommendations第68-69页
ACKNOWLEDGEMENT第69-70页
REREFENCES第70-74页
APPENDIX第74页

论文共74页,点击 下载论文
上一篇:多孔陶瓷滤球和沉水植物联合作用处理富营养化湖泊沉积物磷
下一篇:复合碳纳米管流体的合成及其稳定性和导热强化机理研究