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彩涂板安装不够平整的原因是什么

返回列表 来源: 发布日期: 2019.09.12

彩涂板安装不够平整的原因是什么

天物彩板专注彩板16年——更多彩涂板安装知识以及彩涂板厂家介绍请拨打网站上方电话免费咨询

在施工安装过程中,由于一些因素,有时安装不够顺畅。这种现象的出现将严重影响工程的施工质量,应引起重视。彩涂板安装不够平整的原因是什么?这篇文章将给你一个分析。

1。力学性能差导致拱起。
2。对于力学性能较差的彩涂板,檩条间距过大,不能产生不规则的挠度。
三。彩涂板经各种腐蚀后,表面变得凹凸不平。
4。受力节点结合不好,板在受力后会发生位移和变形。
5。说到气候变化,很容易变形。
通过以上介绍,我们可以知道,安装不均匀的主要原因是我们没有正确的安装知识。在安装过程中,应力点是一个非常重要的指标。找到应力点并正确安装,可以保证钢板的牢固性。
彩涂板的基本概念:以冷轧板、镀锌板(镀锌、热镀锌)为基板,经表面预处理(脱脂、化学处理)后,采用滚涂法,涂一层或多层液体漆,经烘烤、冷却后,制成彩涂板。电镀钢板。
由于涂层可以有多种颜色,所以通常称为涂层钢板。涂层钢板重量轻,外形美观,防腐性能好,可直接加工。它为建筑、造船、汽车制造、家具、电器等行业提供了新的原材料,在以钢代木、高效建筑、节能环保等方面发挥了良好的作用。

除锌保护外,锌层上的有机涂层还对以镀锌钢板为底板的彩涂钢板起到覆盖和隔离作用,可防止钢板生锈,使用寿命比镀锌钢板长。吃了。据悉,涂层钢板的使用寿命比镀锌钢板长50%。但是,相同镀锌量、相同涂层、相同涂层厚度的彩涂板在不同区域、不同使用部位的使用寿命会有很大差异。例如,在工业区或沿海地区,由于空气中二氧化硫气体或盐的影响,腐蚀速度加快,影响使用寿命。

In the process of construction and installation, sometimes the installation is not smooth enough because of some factors. The appearance of this phenomenon will seriously affect the construction quality of the project, so we should pay attention to it. What are the reasons for the installation of color coated plate is not smooth enough? This article will give you an analysis.
1. Poor mechanical properties lead to arch.
2. The purlin spacing is too large to produce irregular deflection for color coated sheets with poor mechanical properties.
3. The surface of the color coated sheet becomes uneven after being eroded by various kinds.
4. The joints under stress are not well combined, and the displacement and deformation of the plate will occur after being subjected to stress.
5. When it comes to climate change, it is easy to deform.
Through the introduction above, we can know that the main reason for the uneven installation is that we don't have the correct installation knowledge. In the process of installation, the stress point is a very important index. Finding the stress point and installing it in the right way can ensure the firmness of the plate.
Basic concepts of color coated sheet: cold rolled strip, galvanized strip (galvanized and hot galvanized) as the base plate, after surface pretreatment (degreasing and chemical treatment), roll coating method, coated with one or more layers of liquid paint, after baking and cooling, the sheet is coated steel plate.
Because the coatings can be of various colors, it is customary to call coated steel sheets painted sheets. Coated steel sheet has light weight, beautiful appearance, good anticorrosion performance, and can be directly processed. It provides a new raw material for construction, shipbuilding, vehicle manufacturing, furniture, electrical industry, etc. It has played a good role in replacing wood with steel, efficient construction, energy saving and pollution prevention.
In addition to zinc protection, the organic coating on the zinc layer acts as a covering and isolation function for the color coated steel plate with galvanized steel plate as its base plate, which can prevent the steel plate from rusting and has longer service life than that of galvanized steel plate. It is reported that the service life of the coated steel plate is 50% longer than that of galvanized steel plate. However, the service life of color coated sheets with the same galvanizing amount, the same coating and the same coating thickness will vary greatly in different areas and different parts of use. For example, in industrial areas or coastal areas, due to the effect of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated and the service life is affected.

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