Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of alkali slag concrete pavement
The invention discloses a construction method of an alkali slag concrete pavement. The construction method comprises the following steps of construction preparation, template installation, subbase layer cleaning, alkali slag concrete preparation, alkali slag concrete pouring, paving and survival, joint treatment, template removal and alkali slag concrete curing, wherein the preparation of the alkali slag concrete comprises the following steps: preparing an alkali activator solution, mixing slag concrete and mixing the alkali slag concrete; the preparation of the alkali slag concrete is designed into two parts, in the first part, aggregate and water are mixed and stirred evenly to obtain slag concrete, in the second part, the slag concrete is transported to a construction site, an alkali activator solution is added, then secondary stirring and pouring forming are conducted, and the setting time of the alkali slag concrete can be effectively controlled; the early strength of the paved pavement is high, the time for opening to traffic is shortened, and the construction efficiency and the construction quality are improved.
本发明公开了一种碱矿渣混凝土路面的施工方法，包括以下步骤：施工准备、模板安装、底基层清理、碱矿渣混凝土的制备、碱矿渣混凝土的浇筑、摊铺以及成活、接缝处理、模板拆除、碱矿渣混凝土养护；其中，碱矿渣混凝土的制备包括：碱激发剂溶液制备、矿渣混凝土拌制和碱矿渣混凝土拌制；将碱矿渣混凝土的制备设计成两部分，第一部分是将骨料和水混合搅拌均匀得矿渣混凝土，第二部分是将矿渣混凝土运至施工现场，加入碱激发剂溶液后再进行二次搅拌，浇筑成型，可以有效控制碱矿渣混凝土的凝结时间，所铺设的路面早期强度较高，缩短开放通车的时间，提高施工效率和施工质量。
Construction method of alkali slag concrete pavement
The invention discloses a construction method of an alkali slag concrete pavement. The construction method comprises the following steps of construction preparation, template installation, subbase layer cleaning, alkali slag concrete preparation, alkali slag concrete pouring, paving and survival, joint treatment, template removal and alkali slag concrete curing, wherein the preparation of the alkali slag concrete comprises the following steps: preparing an alkali activator solution, mixing slag concrete and mixing the alkali slag concrete; the preparation of the alkali slag concrete is designed into two parts, in the first part, aggregate and water are mixed and stirred evenly to obtain slag concrete, in the second part, the slag concrete is transported to a construction site, an alkali activator solution is added, then secondary stirring and pouring forming are conducted, and the setting time of the alkali slag concrete can be effectively controlled; the early strength of the paved pavement is high, the time for opening to traffic is shortened, and the construction efficiency and the construction quality are improved.
本发明公开了一种碱矿渣混凝土路面的施工方法，包括以下步骤：施工准备、模板安装、底基层清理、碱矿渣混凝土的制备、碱矿渣混凝土的浇筑、摊铺以及成活、接缝处理、模板拆除、碱矿渣混凝土养护；其中，碱矿渣混凝土的制备包括：碱激发剂溶液制备、矿渣混凝土拌制和碱矿渣混凝土拌制；将碱矿渣混凝土的制备设计成两部分，第一部分是将骨料和水混合搅拌均匀得矿渣混凝土，第二部分是将矿渣混凝土运至施工现场，加入碱激发剂溶液后再进行二次搅拌，浇筑成型，可以有效控制碱矿渣混凝土的凝结时间，所铺设的路面早期强度较高，缩短开放通车的时间，提高施工效率和施工质量。
Construction method of alkali slag concrete pavement
一种碱矿渣混凝土路面的施工方法
MA YUWEI (Autor:in) / LI CHENGYE (Autor:in) / GUO YINGJIAN (Autor:in) / OUYANG XIAOWEI (Autor:in) / FU JIYANG (Autor:in)
13.08.2021
Patent
Elektronische Ressource
Chinesisch
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