The sun is burning like fire and the sun is scorching. The earth is like a steamer. It's too hot to breathe. Walking on the road, the wind is like a heat wave. Knowing that there was a restless cry on the branch, like a cry of support for the scorching sun. Now it's time to go out for five minutes and sweat for two hours, and the circle of friends is feeling "hot ah hot ah". Can the epoxy floor be constructed in such hot weather? What should we pay attention to in construction? Today, we will talk about the construction of epoxy flooring in such hot weather. According to the team leader of epoxy floor construction, indoor epoxy floor construction is not affected by hot weather, but if it is outdoor construction, we should try to avoid the special hot period such as noon, because in summer, besides hot weather, ultraviolet radiation is also very serious, which will affect the epoxy floor. So, what problems should we pay attention to in the construction of epoxy flooring in hot summer? Generally speaking, we should pay more attention to these aspects. 首先，应该保证施工场所通风。因为环氧环氧地坪材料是双组份材料，环氧树脂和固化剂组成的，在施工过程中会挥发一些化学物质，尤其是环氧底涂施工的时候，底涂为了更好的渗入到地底形成封闭基面，一般材料都添加了溶剂，环氧地坪材料各种挥发气体一般在8小时内挥发中了，没有残留。但是在高气温下挥发的更快，一时间骤然挥发，如果通风不佳甚至密闭狭小空间内极易形成气团，给施工师傅带来身体不适。
Firstly, ventilation should be guaranteed in the construction site. Because the epoxy floor material is composed of two components, epoxy resin and curing agent, some chemical substances will volatilize in the construction process, especially in the construction of epoxy floor coating, in order to better infiltrate into the ground to form a closed base surface, general materials are added with solvents, epoxy floor material volatile gases generally within 8 hours, there is no residual. But volatilization is faster at high temperature and volatilizes suddenly in a short time. If the ventilation is not good or even the airtight space is very easy to form air masses, which will bring physical discomfort to the construction master.
Secondly, the hot weather should prevent construction workers from heatstroke. In such hot weather, even if you sit at home, you will sweat, let alone work on site. On the construction site, the constructors should pay close attention to the weather forecast of high temperature weather, strictly implement the measures of avoiding high temperature, adjust the system of work and rest time for high temperature operation in summer, reduce labor intensity, strictly control outdoor operation time, avoid high temperature operation, and ensure the health and safety of workers. When the temperature is too high, the working and sleeping time should be adjusted to 7:30-11:00 in the morning and 15:30-19:00 in the afternoon. The construction site should provide enough drinking tea and mung bean soup to meet the hygienic requirements so as to effectively prevent and cool down the heat and avoid the occurrence of heatstroke. Construction personnel are required to carry with them anti-heat medicines, such as Rendan, cool oil, wind oil essence, Huoxiang Zhengqi water, tea and so on, to implement the anti-heat and cooling items of each worker.
Thirdly, one-time ingredients can not be mixed too much. Epoxy flooring materials belong to two-component materials. Epoxy resin A and curing agent B need to be mixed in accordance with the prescribed ratio before they can be used. Under high temperature environment, the reaction rate of epoxy resin and curing agent is aggravated. The same material should be reduced by half or more at one time under high temperature. It is necessary to ensure that the prepared material is used within 15 minutes. If the time is too long, the A/B material will react chemically to form curing, which will not only reduce the leveling, but also directly affect the appearance effect. And waste of materials.
Fourth, check the weather forecast in time. In case of sudden change of weather, construction should be stopped immediately when damp-proof weather occurs. Epoxy flooring material belongs to oily material and is afraid of water. Once the ground moisture returns, water stains will be formed, which will affect the later construction. If there is moisture and vapor ground construction, it will cause problems such as skin blistering and delamination of the late formed floor. Therefore, in the case of severe moisture regain weather, we must pay attention to the shutdown.
Fifth, we should pay attention to killing mosquitoes on the construction site in time. As we all know, in addition to the hot weather in summer, there is a big worry that mosquitoes are more, and these mosquitoes fly into the unperfected epoxy floor coating, will be bonded, affecting the effect of the floor. We should pay attention to spraying insecticide aerosol before every coating on the floor, and sealing doors and windows after each process is stopped. Before special surface coating, we must completely kill all kinds of sportsworms. Otherwise, the surface of the epoxy floor will form irremovable defects such as black spots, curves and so on.
标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工