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→压模地坪材料厂家关于旧地坪漆表面翻新的技巧

来源:未知   发表时间:2020-01-08 14:06   查看:

地坪运用种,常常有这种状况呈现,那就是地坪漆没有损坏可是还要进行涂漆的状况,就算漆面失效,底漆也比较无缺,关于地坪的表面创新技巧有哪些,长沙压模地坪资料给您做下分析毕竟是什么。

1、旧漆膜呈现粉化、失光、生锈、起泡、掉落、开裂、玷污、长霉等现象时,水平轻的可用细砂纸或洗濯剂肃清失效漆膜、沉屑、污损后,可以参照害处避免方法间断弥补,从头涂装。严峻的害处,涂层早年不无缺,失掉维护功用的场所,则应完全去掉涂层,从头涂装。

2、旧漆膜过厚、发脆或与新规划的涂料不适应、不配套,应予以除去。

3、将旧漆膜除去失效部分,直到无缺、坚固、附着超卓的漆膜,其下不得有锈或起泡,与底材附着力很高,不能被刺进其底下的钝的刀片起层。漆膜表面需除尘、油和其他附着污物。

4、留在区域边沿准备再涂得强健附着的漆膜必需加工成羽状,以使再涂装表面具有光滑的外观。为了加强与新涂料的附着强度,一般可将旧漆膜打毛处置。

5、间断再涂装所用的涂料一般较好与较初涂覆所用的涂料相同。可在旧漆膜上涂覆契合配套绳尺的其他种类涂料,但须预先在部分作试验。如环氧做底漆,可在其上涂装各种种类的涂料,但为避免附着力不佳,可加涂“过渡层”等。

长沙迪凡地坪工程有限公司主做长沙压模地坪资料、永州压模地坪资料、怀化压模地坪资料、江西压模地坪资料、娄底压模地坪资料,极力打造专业化的混凝土地坪体系,欢迎咨询。


Translate:
Floor use, there is often such a situation, that is, floor paint is not damaged but still need to be painted, even if the paint surface is invalid, primer is relatively flawless, what about the surface innovation skills of the floor, Changsha die floor information to you to do next analysis, after all, what is it?
 
1. When the old paint film is powdered, dull, rusty, foaming, falling, cracking, smearing, long mildew and other phenomena, light level fine sand paper or detergent can be used to remove the invalid paint film, sediment and stain, and the damage can be avoided by referring to the method of intermittent remedy and painting from scratch. Serious harm, coating is not absent in the early years, where the maintenance function is lost, the coating should be completely removed and painted from scratch.
 
2. If the old paint film is too thick, brittle or not suitable for the newly planned paint, it should be removed.
 
3. Remove the invalid part of the old paint film until it has no defect, strong and excellent adhesion. There must be no rust or blistering under it. It has high adhesion with the substrate and can not be pierced into the blunt blade starting layer under it. Dust removal, oil and other attachments are required on the surface of the paint film.
 
4. The paint film that remains at the edge of the area and is prepared to be strongly adhered must be processed into pinnates to give the re-coated surface a smooth appearance. In order to strengthen the adhesion strength with new coatings, the old coatings can be generally treated with wool.
 
5. Coatings used for intermittent re-coating are generally better than those used for initial coating. Other kinds of coatings suitable for matching rope rulers can be coated on the old paint film, but some tests must be carried out in advance. If epoxy is used as primer, various kinds of coatings can be applied on it, but in order to avoid poor adhesion, a "transition layer" can be added.
 
Changsha Difan Floor Engineering Co., Ltd. is mainly responsible for Changsha Molding Floor Information, Yongzhou Molding Floor Information, Huaihua Molding Floor Information, Jiangxi Molding Floor Information, Loudi Molding Floor Information, and strives to build a professional concrete floor system, welcome consultation.

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