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施工环氧地面漆时地面不够平整怎么办?

发布时间:2019-03-29 阅读:29
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       施工地面漆对基面的要求比较高,一般要求2米范围内,两米靠尺靠墙,落差不超过2mm。但是在实际施工过程中遇到基面平整度超出范围是非常常见的事情,那么对于环氧地坪施工基面平整度超出范围该如何处理呢?

Construction of epoxy floor paint requires a relatively high base surface, generally within 2 meters, two meters by foot against the wall, with a drop of no more than 2 mm。 But in the actual construction process, it is very common to encounter the flatness of the foundation beyond the scope, so how to deal with the flatness of the foundation beyond the scope of the epoxy floor construction? 

环氧地坪基面平整度超出范围解决方法:

Solutions to the problem that the smoothness of epoxy flooring foundation exceeds the scope:

一、落差在5mm以内。

1. The drop is within 5 mm.

混凝土基面平整度在5mm以内,可以使用下面两种解决方案。

The flatness of concrete foundation is less than 5 mm. The following two solutions can be used.

方案1:打磨机打磨找平。

Scheme 1: Grinding leveling by grinding machine。

使用环氧地坪打磨机,或洗地打磨机配置金刚磨头进行基面打磨,将高出点打磨到与低点平行。

Use floor grinder, or wash ground grinder with diamond grinder to grind the base surface, grinding the high point to parallel with the low point.

方案2:刮砂。

Scheme 2: Sand scraping.

此法只能用于较厚的地面漆种类,如环氧砂浆地坪。在地坪漆施工中涂时,在刮砂这道工序时,以地坪漆材料与石英砂进行混合,填充混凝土基面基面,实现找平的效果。

This method can only be used for thicker types of floor paint, such as epoxy mortar floor。 In the process of sand scraping, the floor paint material is mixed with quartz sand to fill the concrete base surface to achieve leveling effect。

二、落差在5mm以上。

2。 The drop is more than 5 mm。

混凝土基面平整度在5mm以上,那用打磨机进行找平,或用环氧树脂地坪漆中涂刮砂找平成本将是巨大的,而且砂层厚度过高会对地坪漆性能造成一定影响。

If the smoothness of concrete base is more than 5 mm, the cost of leveling with grinder or scraping sand in epoxy floor paint will be huge, and the high thickness of sand layer will have a certain impact on the performance of floor paint。

在落差在5mm以上的混凝土基面,重新施工3-5cm的水泥砂浆层,重新原浆收光,找平最好。

In the concrete foundation with a drop of more than 5 mm, the cement mortar layer of 3-5 cm should be re-constructed, and the original mortar should be re-lightened, so that the leveling is the best.

环氧地坪基础面不平的处理方法

Treatment of Uneven Foundation Surface of Epoxy Floor

1. 首先对混凝土(水泥)基础地面凹凸不平的区域用环氧树脂加石英砂进行修补找平,实干后用打磨机打磨掉浮动,明显凸出部分,清理干净后就可以做底漆施工。(平整度好,基础地面没有凹凸不平的就可以直接打磨清理)。

1. Firstly, the uneven area of concrete (cement) foundation ground is repaired and leveled with epoxy resin and quartz sand. After dry, the floating part is polished with a grinder, and the prominent part is obvious. After cleaning, the primer construction can be done. (With good smoothness, the foundation floor can be directly polished and cleaned without bumps).

2。混凝土地面裂缝的修补:对于较粗的裂缝可用修补材料直接修补对于较细的裂纹需先用电动切割机沿裂缝切开约1公分宽的缝,然后用环氧砂浆+玻纤布加强修补。

2。 Repair of concrete ground cracks: For the thicker cracks, repair materials can be used to repair directly。 For the finer cracks, electric cutting machine should be used to cut the cracks about 1 cm wide along the cracks, and then epoxy mortar and fiberglass cloth should be used to strengthen the repair。

3.基础地面强度达C25以上,不起砂不起粉,就直接用打磨机打磨、清洁后就可以铺设环氧地坪涂层。

3. The strength of the foundation floor is above C25, and the epoxy floor coating can be laid directly after polishing and cleaning with a grinder without sand or powder.

4。基础表面有起沙或起粉现象:用喷砂或其它机械处理除去浮层和松散物,使表面坚硬、粗糙和均匀。然后,用草酸进行酸洗地面,再用清水反复冲洗彻底刷洗水泥表面。仔细检查打磨结果,如有需要进行再次打磨。

4。 There is sand or silting on the surface of the foundation: sand blasting or other mechanical treatment is used to remove the floating layer and loose matter, so that the surface is hard, rough and even。 Then, acid wash the floor with oxalic acid, then rinse the cement surface with clean water repeatedly and thoroughly。 Check the grinding results carefully and re-grind if necessary。

5. 基础表面起沙或起粉现象非常严重:建议重新铺设3-5cm的水泥找平层再做环氧地坪涂层。

5. The phenomenon of sand or flour on the surface of foundation is very serious. It is suggested that 3-5 cm cement leveling layer be laid again and epoxy floor coating be made.

金刚砂基础地面处理:

Ground treatment of diamond foundation:

金刚砂基础表面是光滑面,直接在面层施工的话会出现附着力不强,易脱层,先要对金刚砂面层进行打磨到表面形成一种粗糙面为止,再进行环氧树脂地坪涂层施工,把金刚砂面层打磨成粗糙面是为了增加与环氧材料的附着力防止脱层。

The surface of diamond foundation is smooth. If the surface is directly constructed, the adhesion is not strong and easy to delaminate. First, the diamond surface should be polished until a rough surface is formed on the surface, then the epoxy resin floor coating construction is carried out. The purpose of grinding the diamond surface into a rough surface is to increase the adhesion with epoxy materials to prevent delamination.

水磨石基础地面处理:

Ground treatment of terrazzo foundation:

混凝土基础完工后表面磨光的制品就叫水磨石,它表面平滑,不可以直接在面层铺设环氧树脂地坪工程,因为水磨石面层平滑附着力不强,易脱层,要对水磨石面层进行打磨到表面形成一种粗糙面为止,增加与环氧材料的附着力防止脱层。

After the concrete foundation is finished, the surface polished product is terrazzo。 Its surface is smooth and can not be directly laid on the surface of the epoxy resin floor project, because the smooth adhesion of terrazzo surface is not strong and easy to delaminate。 It is necessary to polish the surface of terrazzo until a rough surface is formed, so as to increase the adhesion with epoxy materials to prevent delamination。

铺设过不饱和树脂地坪和环氧地坪的基础地面处理:

Foundation ground treatment for laying superunsaturated resin floors and epoxy floors:

用铲刀铲掉旧地坪涂层,打磨清理干净后,对凹凸不平的基础地面用环氧树脂加石英砂修补找平,固化后进行打磨清理后做环氧底漆滚涂;平整度好,基础地面没有凹凸不平的就可以直接打磨清理做底漆施工即可。

After the old floor coating is shoveled off with a spade knife and polished and cleaned up, the uneven foundation ground is repaired and leveled with epoxy resin and quartz sand. After curing, the epoxy primer is rolled after polishing and cleaning. With good smoothness, the foundation ground can be directly polished and cleaned up for primer construction.

裂缝的修补:

Fissure repair:

对于较粗的裂缝可用修补材料直接修补对于较细的裂纹需先用电动切割机沿裂缝切开约1公分宽的缝,然后用环氧砂浆加玻纤布加强修补。

For coarser cracks, repairing materials can be used to repair cracks directly。 For finer cracks, electric cutting machine should be used to cut cracks about 1 cm wide along the cracks, and then epoxy mortar and fiberglass cloth are used to strengthen the repair。

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