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    环氧地坪施工基层常见裂缝的处理方法

    2018-10-30 08:53:05 无锡盛发地坪科技有限公司 阅读

    一、环氧地坪施工基层常见裂缝的处理方法

    First, the treatment methods of common cracks at the base of epoxy floor construction. 1、表面有防止渗、抗压、耐磨要求部位的裂缝应进行表面处理。

    1, the surface should be surface treated to prevent seepage, compression and abrasion.

    2、减弱结构的整体性、强度、防渗性能和造成钢筋锈蚀的裂缝,要进行灌浆处理。

    2. Grouting should be carried out to weaken the integrity, strength, imperviousness of the structure and cracks that cause steel corrosion.

    3、危及建筑物安全运行的裂缝,除采用灌浆处理外,必要时还应采取其他的加固措施。

    3. In addition to grouting treatment, other reinforcement measures should be taken when necessary for cracks that endanger the safe operation of buildings.

    4、对温度反映敏感的裂缝,应在低温季节后期裂缝开度较大时处理。

    4. Cracks that are sensitive to temperature should be treated in the late stage of low temperature season.

    5、对活动性裂缝必须采用柔性材料进行处理。

    5, active cracks must be treated with flexible materials.

    二、常见基层裂缝的处理方案的选择与确定

    Two. Selection and determination of treatment schemes for common base cracks

    修补方案的选择一般要考虑的因素:

    The general considerations for the selection of the patching scheme are:

    1、判断裂缝是活动的还是静止的?

    1, to judge whether cracks are active or stationary?

    2、是否需要加固处理?

    2, do we need reinforcement?

    3、裂缝产生的主要原因是什么?

    3, what are the main causes of cracks?

    4、裂缝未来的变化(数值和方向)如何?

    4, what is the future change in fracture (numerical and directional)?

    三、常见基层裂缝修补材料的选用

    Three. Selection of repair materials for common base cracks

    根据基层裂缝修补目的和裂缝程度的不同,需采用刚性或塑性材料,刚性材料常见为水泥基聚合物和树脂类材料,环氧地坪漆粘度关系分析;塑性材料常见为改性沥青油膏、塑料油膏、高分子密封材料等等,需根据不同情况选择修补材料。

    According to the purpose of repairing cracks in base course and the degree of cracks, rigid or plastic materials should be used. Rigid materials are usually cement-based polymers and resins, and the viscosity relationship of epoxy floor paint is analyzed. Repair material.

    环氧树脂是最创建的裂缝关注材料。它具有来源广,粘度低,可灌性好,扩散能力好,施工方便,较高的机械强度,环氧地坪常见问题,并能抵抗混凝土所遇到的大多数化学侵蚀,环氧树脂可以灌入到0.05mm的裂缝。

    Epoxy resin is the most created crack concern material. It has a wide range of sources, low viscosity, good pourability, good diffusivity, easy construction, high mechanical strength, floor common problems, and can resist most of the chemical erosion encountered by concrete, epoxy resin can be poured into 0.05 mm cracks.



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