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A platform for research: civil engineering, architecture and urbanism
Secondary structure anti-permeability and anti-leakage construction method
The invention relates to a secondary structure anti-permeability and anti-leakage construction method. The secondary structure anti-permeability and anti-leakage construction method comprises the following steps that S1, a base surface is cleaned; S2, a concrete ridge is built; and S3, an upper masonry is constructed. The construction process of the concrete ridge comprises the steps that a, a reinforced concrete frame is built; b, a pouring formwork is built; c, anti-permeability concrete is poured; d, the pouring formwork is disassembled after the anti-permeability concrete is initially set;and e, water is sprinkled for maintenance. The secondary structure anti-permeability and anti-leakage construction method has the effects that in the pouring process of the concrete ridge, a large gap is not prone to being formed at the joint of the concrete ridge and the base surface, the contact area between the anti-permeability concrete and the base surface is increased through the arrangement of a contact groove, lateral pressure generated in the forming process of the anti-permeability concrete is limited by a cutting plate, the formwork is not prone to deformation, cracks caused by insufficient compaction of a formwork support are reduced, and the anti-permeability concrete is not prone to generating cracks after being hardened.
本发明涉及一种二次结构抗渗防漏施工方法，其包括以下步骤：S1、基面清理；S2、混凝土坎台砌筑；S3、上部砌体施工；所述混凝土坎台的施工过程包括：a、搭建钢筋混凝土框架；b、搭建浇注模板；c、浇注抗渗混凝土；d、抗渗混凝土初凝后拆卸浇注模板；e、洒水养护；本发明具有使混凝土坎台在浇注的过程中，混凝土坎台与基面的衔接处不易形成较大的缝隙，接触槽的设置增大了抗渗混凝土与基面的接触面积，抗渗混凝土成型过程中产生的侧向压力被切块板限位，模板不易变形，减少模板支架压实不足所引起的裂缝，抗渗混凝土硬化后不易产生裂缝的效果。
Secondary structure anti-permeability and anti-leakage construction method
The invention relates to a secondary structure anti-permeability and anti-leakage construction method. The secondary structure anti-permeability and anti-leakage construction method comprises the following steps that S1, a base surface is cleaned; S2, a concrete ridge is built; and S3, an upper masonry is constructed. The construction process of the concrete ridge comprises the steps that a, a reinforced concrete frame is built; b, a pouring formwork is built; c, anti-permeability concrete is poured; d, the pouring formwork is disassembled after the anti-permeability concrete is initially set;and e, water is sprinkled for maintenance. The secondary structure anti-permeability and anti-leakage construction method has the effects that in the pouring process of the concrete ridge, a large gap is not prone to being formed at the joint of the concrete ridge and the base surface, the contact area between the anti-permeability concrete and the base surface is increased through the arrangement of a contact groove, lateral pressure generated in the forming process of the anti-permeability concrete is limited by a cutting plate, the formwork is not prone to deformation, cracks caused by insufficient compaction of a formwork support are reduced, and the anti-permeability concrete is not prone to generating cracks after being hardened.
本发明涉及一种二次结构抗渗防漏施工方法，其包括以下步骤：S1、基面清理；S2、混凝土坎台砌筑；S3、上部砌体施工；所述混凝土坎台的施工过程包括：a、搭建钢筋混凝土框架；b、搭建浇注模板；c、浇注抗渗混凝土；d、抗渗混凝土初凝后拆卸浇注模板；e、洒水养护；本发明具有使混凝土坎台在浇注的过程中，混凝土坎台与基面的衔接处不易形成较大的缝隙，接触槽的设置增大了抗渗混凝土与基面的接触面积，抗渗混凝土成型过程中产生的侧向压力被切块板限位，模板不易变形，减少模板支架压实不足所引起的裂缝，抗渗混凝土硬化后不易产生裂缝的效果。
Secondary structure anti-permeability and anti-leakage construction method
一种二次结构抗渗防漏施工方法
CAI YIQING (author) / LIN JILI (author) / YAO SUIMEI (author) / ZHENG CANHANG (author) / LIN ZEBIN (author)
2020-07-07
Patent
Electronic Resource
Chinese
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