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A platform for research: civil engineering, architecture and urbanism
Construction technology of prefabricated wallboard bearing platform formwork
The invention discloses a construction technology of a prefabricated wallboard bearing platform formwork. The construction technology comprises the following steps that a cushion layer surface on which the prefabricated wallboard bearing platform formwork is about to be mounted is cleaned; according to the heights of a bearing platform, a ground beam and an elevator shaft and in combination with the width of a wallboard, board cutting and blanking are conducted; when the boards are mounted, the top ends and the side edges of the boards are fully coated with mortar; when the wallboard is erected, the wallboard is forcibly squeezed in place, the perpendicularity of the wallboard and the flatness of adjacent board faces are corrected, and it is guaranteed that joints are tight and straight; after the boards are installed, mortar is adopted in time to conduct seam filling and mortar scraping on seams; after the board splicing work is completed, floor dust at the bottom is cleaned, and after the work is completed, the surface of the cushion layer is cleaned; after acceptance inspection is qualified, battens are adopted for inner supporting reinforcement; earthwork backfilling is conducted; and after earthwork backfilling is completed, cushion concrete is poured according to the elevation, and it is ensured that the cushion concrete integrally covers the bearing platform formwork. The construction technology has the advantages of being high in installation speed, free of plastering, few in working procedure, low in labor consumption, high in project progress, short in construction period, standard, low in cost and the like.
本发明公开一种预制墙板承台胎膜施工工艺，包括：清理即将安装预制墙板承台胎膜的垫层面；根据承台、地梁、电梯井高度，结合墙板宽度，进行板材切割下料；板材安装时，将板材顶端和侧边涂满砂浆；墙板竖起时，将墙板用力挤紧就位，矫正墙板的垂直度和相邻板面的平整度，保证接缝密合顺直；板材安装完成后，及时采用砂浆对接缝处进行补缝刮浆；待拼板工作完成，对底部落地灰进行清理，作业完毕后，进行垫层表面清洁；验收合格后，采用木方进行内撑加固；进行土方回填；土方回填完毕后，根据标高浇筑垫层混凝土，确保垫层混凝土对承台模的整体覆盖。本发明具有安装速度快、免批荡、工序少、用工少、项目进度快、工期短、标准化、成本低等特点。
Construction technology of prefabricated wallboard bearing platform formwork
The invention discloses a construction technology of a prefabricated wallboard bearing platform formwork. The construction technology comprises the following steps that a cushion layer surface on which the prefabricated wallboard bearing platform formwork is about to be mounted is cleaned; according to the heights of a bearing platform, a ground beam and an elevator shaft and in combination with the width of a wallboard, board cutting and blanking are conducted; when the boards are mounted, the top ends and the side edges of the boards are fully coated with mortar; when the wallboard is erected, the wallboard is forcibly squeezed in place, the perpendicularity of the wallboard and the flatness of adjacent board faces are corrected, and it is guaranteed that joints are tight and straight; after the boards are installed, mortar is adopted in time to conduct seam filling and mortar scraping on seams; after the board splicing work is completed, floor dust at the bottom is cleaned, and after the work is completed, the surface of the cushion layer is cleaned; after acceptance inspection is qualified, battens are adopted for inner supporting reinforcement; earthwork backfilling is conducted; and after earthwork backfilling is completed, cushion concrete is poured according to the elevation, and it is ensured that the cushion concrete integrally covers the bearing platform formwork. The construction technology has the advantages of being high in installation speed, free of plastering, few in working procedure, low in labor consumption, high in project progress, short in construction period, standard, low in cost and the like.
本发明公开一种预制墙板承台胎膜施工工艺，包括：清理即将安装预制墙板承台胎膜的垫层面；根据承台、地梁、电梯井高度，结合墙板宽度，进行板材切割下料；板材安装时，将板材顶端和侧边涂满砂浆；墙板竖起时，将墙板用力挤紧就位，矫正墙板的垂直度和相邻板面的平整度，保证接缝密合顺直；板材安装完成后，及时采用砂浆对接缝处进行补缝刮浆；待拼板工作完成，对底部落地灰进行清理，作业完毕后，进行垫层表面清洁；验收合格后，采用木方进行内撑加固；进行土方回填；土方回填完毕后，根据标高浇筑垫层混凝土，确保垫层混凝土对承台模的整体覆盖。本发明具有安装速度快、免批荡、工序少、用工少、项目进度快、工期短、标准化、成本低等特点。
Construction technology of prefabricated wallboard bearing platform formwork
一种预制墙板承台胎膜施工工艺
NING JIANPENG (author) / HUANG PEI (author) / XIE JINHUI (author) / DUAN LIAN (author) / BI YONGHONG (author) / TANG LEILEI (author) / XU CHAO (author) / XIONG ZIYAN (author) / ZHUANG XINGWU (author) / ZHANG YINGYU (author)
2021-09-21
Patent
Electronic Resource
Chinese
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