自嵌式景观挡土墙

<div><span>一、产品介绍</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>1</span><span>、名称：自嵌式景观挡土块</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>2</span><span>、规格：</span><span  lang=EN-US>400</span><span>＊</span><span  lang=EN-US>300</span><span>＊</span><span  lang=EN-US>150mm  </span><span>　　</span><span  lang=EN-US>3</span><span>、质地：混凝土</span><span  lang=EN-US>  </span><span>　　二、产品特点</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>1</span><span>、施工方便快捷；</span><span  lang=EN-US>2</span><span>、美观；</span><span  lang=EN-US>3</span><span>、柔性结构、安全可靠；</span><span  lang=EN-US>4</span><span>、耐久；</span><span  lang=EN-US>5</span><span>、高度的实用性能；</span><span  lang=EN-US>6</span><span>、环保经济</span><span  lang=EN-US>  </span><span>　　三、施工说明</span><span  lang=EN-US>  </span><span>　　提交材料</span><span  lang=EN-US>――</span><span>施工安排</span><span  lang=EN-US>――</span><span>开挖工作</span><span  lang=EN-US>――</span><span>地基和垫层的施工</span><span  lang=EN-US>――</span><span>排水管的安放</span><span  lang=EN-US>――</span><span>*层自锁块的摆放</span><span  lang=EN-US>――</span><span>其它层自锁块的摆放</span><span  lang=EN-US>――</span><span>拉接网片的安装及挡土区回填</span><span  lang=EN-US>――</span><span>压顶块的安装和清场</span><span  lang=EN-US>――</span><span>坡顶防渗层施工。</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>  </span><span>　　四、工程设计</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>1</span><span>、高强度、高密度的混凝土自嵌式景观挡土块</span><span  lang=EN-US>  </span><span>　　（</span><span  lang=EN-US>1</span><span>）混凝土墙体自嵌式景观挡土块符合</span><span  lang=EN-US>ASTMC90-90</span><span>标准，抗压强度高于</span><span  lang=EN-US>20MPa</span><span>，*大吸水率</span><span  lang=EN-US>7</span><span>％。</span><span  lang=EN-US>  </span><span>　　（</span><span  lang=EN-US>2</span><span>）混凝土墙体自嵌式景观挡土块冻融抵抗力符合</span><span  lang=EN-US>ASTMC666-90</span><span>标准。</span><span  lang=EN-US>  </span><span>　　（</span><span  lang=EN-US>3</span><span>）自嵌式景观挡土块外部尺寸可以变化，*小表面积为</span><span  lang=EN-US>0</span><span>。</span><span  lang=EN-US>06m2</span><span>。</span><span  lang=EN-US>  </span><span>　　（</span><span  lang=EN-US>4</span><span>）独有的后缘使自嵌式挡土块之间紧密结合。</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>2</span><span>、那结网：可用聚酯纤维网，聚乙烯一双向格栅。</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>3</span><span>、地基：由排水材料、沙、砾石与混凝土基础，基层至少</span><span  lang=EN-US>152mm</span><span>原土夯实。</span><span  lang=EN-US>  </span><span>　　</span><span  lang=EN-US>4</span><span>、排水骨料：符合</span><span  lang=EN-US>ASTM448-86</span><span>标准的易排水的粗质骨料，填充于自嵌式挡土块之间。</s  body  <>  </span></div>