彩钢板施工组织设计
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由于彩钢板围挡面积大,单体构件长,表面装饰完成后,在施工组织上必须做到防水、保温、美观、精心策划、精心施工、精心组织施工。组织设计,确保任务的高质量。
彩钢板围护结构施工组织设计是本工程总体设计的组成部分,并纳入施工组织设计。由于彩钢板围护结构的特殊性,在编制施工组织设计时应注意以下问题:
一、施工总平面要求
一。由于楼顶长板较多,且板强度较大,施工现场应做好长距离车辆通行和车辆周转条件。
2.第二步。充分考虑板料堆放场地,减少二次搬运,有利于吊装。
三个。现场加工金属板材时,加工设备应放置在平整的场地上,有利于金属板材的二次搬运和直接吊装;现场生产时,尽量避免使用多处长直纹板材,一般大于12米,以便于加工。R板金属的运输。
第四章。认真确定施工起点、施工顺序和施工队伍数量。
5个。充分考虑板料重量轻、长度长、高空作业和连续运动的特点,确定经济合理的安装方法。
留出必要的金属板二次加工场地是保证金属板安装精度、减少现场金属板损坏的重要因素。
二。安装程序
彩钢板围护结构的安装程序应合理定位在本工程的总体施工程序中
一。承包商应自行安排由纯金属板或金属板制造商独立完成的施工项目的施工程序。
2.第二步。对于多类型、多合同的工程,彩钢板围护结构的施工过程应安排在一个独立的施工区段内连续完成。在屋面施工中,若相邻区域有高于屋面的工程,应在相邻工程完工后开始施工,以保护屋面不受损坏,或不作为脚手架支撑。
三个。彩钢板围护结构应在所有支撑构件完工后进行施工。
第四章。墙体工程应在以下砌体和装饰工程完工后开始。
5个。在确定了围护结构的施工工艺后,对屋面和墙体工程的施工工艺进行了设计。
屋面工程种类繁多,安装工艺有其自身特点,但基本工艺相同。
三、施工组织
施工组织方案根据工程规模、复杂程度和工期确定
每个项目应有项目负责人、工程技术负责人、质量负责人、安全负责人、材料保管员等。在施工队下面。在整个过程中,应有二次加工组、运输吊装组和安装组。三组的比例应根据工程特点确定,以配合施工进度。
施工机具
彩钢板围护结构施工机具安装前应做好准备工作,确定水平运输和垂直吊装方式。应强调垂直运输。一般工程中的起重设备可以有条件地使用。当垂直提升设备不能满足子项目运输要求时,应建立独立的垂直。起重设备。
彩钢板施工中安装了大量便携式电动工具。每支队伍都应该有充分的装备和后援。合理配置便携式电动工具用电接入线路是大型工程建设进度的需要。
Because of the large enclosure area of coloured steel plate, the long single component and the finished surface decoration, such as waterproofing, heat preservation and beauty, careful planning, careful construction and good construction organization
must be carried out in the construction organization. Organize and design to ensure the high quality of tasks.
The construction organization design of color steel sheet enclosure structure is an integral part of the general design of this project and is incorporated into the construction organization design. Because of the particularity of the color steel sheet
enclosure structure, the following problems should be paid attention to in compiling the construction organization design:
I. General Plane Requirements for Construction
1. Because there are many long slabs on the roof and the strong slab,
long-distance vehicle traffic and vehicle rotation conditions should be prepared at the construction site.
2. Step 2. Full consideration is given to the stacking yard of sheet metal to reduce secondary handling, which is conducive to hoisting.
Three. On-site processing of metal sheets, processing equipment should be placed on a flat site, which is conducive to the second handling and direct lifting of metal sheets; on-site production, as far as possible to avoid the use of multi-location
long ruled sheets, generally greater than 12 meters, in order to facilitate processing. Transportation of R sheet metal.
The fourth chapter. Seriously determine the starting point, construction sequence and number of construction teams.
5.
Determine an economical and reasonable installation method, fully considering the characteristics of light weight, long length, high altitude operation and continuous movement of sheet metal.
Setting aside the necessary metal plate secondary processing
site is an important factor to ensure the accuracy of metal plate installation and reduce the metal plate damage in the field.
II. Installation procedures
Installation procedure of coloured steel sheet enclosure structure should be reasonably
located in the general construction procedure of this project
1. The Contractor shall independently arrange the construction procedures for construction projects independently completed by the pure sheet metal or sheet metal manufacturer.
2. Step 2. For multi-type and multi-contract projects, the construction process of color steel sheet enclosure structure should be arranged in an independent construction section to be completed continuously. In roof construction, if there is a project
higher than the roof in the adjacent area, construction should begin after the completion of adjacent work to protect the roof from damage, or not as scaffolding support.
Three. The coloured steel sheet enclosure structure shall be constructed after
the completion of all the supporting components.
The fourth chapter. The wall works shall begin after the masonry and decoration works below have been completed.
5. After determining the construction technology of the enclosure structure,
the construction technology of the roof and wall engineering is designed.
There are many kinds of roofing projects, and the installation technology has its own characteristics, but the basic technology is the same.
III. Construction Organization
The construction organization scheme is determined according to the scale, complexity and time limit of the project.
Each project should have project leader, engineering and technical person in charge, quality person in charge, safety person
in charge, material custodian and so on. Under the construction team. In the whole process, there should be secondary processing group, progress.