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    施工时怎么解决环氧自流平地坪起泡现象

    2019-06-26 17:16:12 无锡盛发地坪科技有限公司 阅读

    环氧自流平地坪具备高度洁净的功能。虽然环氧地坪漆具有环保、光亮以及一次性成膜厚等特点,但他的缺点是容易起泡。环氧自流平地坪起泡为分两种:针孔型气泡和沉降式锥型气泡。两种形式上的气泡除了外型上有区别,其形成的原因也是不同的。两者形成的原因以及该如何预防与补救:

    The epoxy self-leveling floor has a highly clean function. Although epoxy floor paint has the characteristics of environmental protection, brightness and one-off film thickness, its disadvantage is easy to foam. There are two kinds of foaming on epoxy self-leveling floor: pinhole bubble and sedimentation cone bubble. In addition to the difference in appearance between the two forms of bubbles, the reasons for their formation are also different. The causes of the formation of the two and how to prevent and remedy them:

    1、环氧自流平地坪两种起泡现象形成的原因

    1. Reasons for the Formation of Two Foaming Phenomena in Epoxy Self-leveling Floor

    针孔型气泡:由于在材料混合时发生起泡上浮,而且材料的稠度不够导致起泡上升至表面破裂,产生像针孔一样的空泡;

    Pinhole bubbles: due to bubbles floating in the mixing of materials, and the lack of consistency of materials, resulting in bubbles rising to surface rupture, resulting in pinhole-like bubbles;

    沉降式锥型气泡:因为混凝土内部水汽上升进入漆膜层形成气泡和基面不够封闭以致材料缺水而引发的气泡。

    Sedimentary conical bubbles: bubbles caused by water vapor rising inside concrete into the paint film to form bubbles and the base is not closed enough so that the material is short of water.

    2、该如何预防“气泡”这一现象的发生?

    2. How to prevent the occurrence of bubble?

    针对环氧地坪漆“针孔气泡”,在搅拌材料时因采用机械,因为手动搅拌慢、难均匀、易气泡,还要适当添加“消泡剂”。而环氧自流平“沉降式锥型气泡”需严格封闭地面,便可避免。

    Aiming at "pinhole bubble" of epoxy floor paint, mechanical stirring is used when stirring materials, because manual stirring is slow, difficult to uniform, easy to bubble, and appropriate "defoamer" should be added. The self-leveling "sedimentary conical bubble" of epoxy needs to be strictly closed to the ground, which can be avoided.

    3、补救“起泡”现象的措施

    3. Measures to Remedy "Bubble" Phenomenon

    一旦施工环氧地坪漆后“起泡”,可以采用“消泡滚筒”进行处理。

    Once the epoxy floor paint is "bubbling", it can be treated by "defoaming drum". 


    标签:   地坪 环氧地坪 环氧地坪施工 无锡环氧地坪 环氧地坪漆
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