車庫环氧地坪漆工程如何加速施工
車庫环氧地坪的選擇應考慮到以下因素。一是使用性能要求:耐磨——使用時 會有哪些車輛行走,耐壓—印花地坪—使用時會承受多大載荷,抗沖擊——沖擊是否會引起环氧地坪面層脫離。二是化學性能:耐酸堿——使用時防腐性化學物質的種類及濃 度;耐溶劑——使用時溶劑類型及接觸時間。三是所在樓層情況:地下樓層或地 面樓層,是否需要防潮處理或選擇特殊防潮地板;四是基礎層情況,地板強度一 般要求抗壓強度≥20MPA,平整度——是否需要有环氧砂漿修補;五是美觀:顏色 ——是否需要顏色劃分區域,亮度——是選擇啞光還是亮光,平整度——對地板的平整度有否要求;
The choice of garage epoxy floor should take into account the following factors. First, performance requirements: wear resistance - which vehicles will walk when using, pressure resistance - how much load will be endured when using, impact resistance - whether impact will cause the epoxy floor surface to detach. Second, chemical properties: acid and alkali resistance - the type and concentration of anticorrosive chemicals used; solvent resistance - the type of solvent used and the contact time. The third is彩色沥清地坪 the situation of the floor: whether the underground floor or the ground floor need moisture-proof treatment or choose special moisture-proof floor; the fourth is the basic floor, the floor strength generally requires compressive strength (> 20MPA), smoothness (> whether epoxy mortar repair is needed); the fifth is beautiful: color (> whether color division area is needed, bright). Degree is the choice of matte or bright, smoothness - whether there is any requirement for the smoothness of the floor.
在車庫环氧地坪漆塗膜的自然幹燥過程中要註意以下幾點:
We should pay attention to the following points in the natural drying process of the paint film on the garage floor.
1、环境的濕度對幹燥的速度和塗膜的質量會有很大的影響.濕度高的情況下,可能會早場塗膜泛白.還可能會造成塗膜回粘,因此,最好是濕度要小於75%.在通風的环境下,塗膜更容易幹燥.但是風速不宜太大,否則會影響塗膜的質量.
1. The humidity of the environment will have a great influence on the drying speed and the quality of the film. In the case of high humidity, the film may be whitened in the early field. It may also cause the back adhesion of the film. Therefore, the best humidity is less than 75%. In the ventilated environment, the film is easier to dry. But the wind speed should not be too high, otherwise the quality of the film will be affected.
2、氣溫太低或者是太高都會影響成膜的質量,所以應選擇適宜的天氣施工.光照對常溫幹燥也有很大的幫助,紫外線的光對聚合有明顯作用,但也可能對塗膜造成傷害,要把握好度很重要.
2. Low temperature or too high temperature will affect the quality of film formation, so appropriate weather construction should be selected. Illumination is also very helpful to normal temperature drying. Ultraviolet light has obvious effect on polymerization, but it may also cause damage to the film. It is important to grasp the degree well.
在施工中,塗膜幹燥,固化時間在塗膜的自然幹燥時間一般是8小時,溫度低時固化時間會延長,其次是施工塗層的厚度等等因素,都是环氧地坪漆固化的條件。福建环氧地坪漆專傢提醒,环氧地坪漆塗裝時塗膜固化應該註意以下幾點:
In construction, the drying time of the coating and the natural drying time of the coating are generally 8 hours. The curing time will be prolonged when the temperature is low, followed by the thickness of the construction coating and other factors, which are the curing conditions of the epoxy floor paint. Fujian floor paint experts remind that when coating epoxy floor paint, we should pay attention to the following points:
1、环境的濕度對地坪漆幹燥的速度和塗膜的質量會有很大的影響,濕度高的情況下,可能會早場塗膜泛白,還可能會造成塗膜回粘,因此,最好是濕度要小於75%。
1. The humidity of the environment has a great influence on the drying speed of floor paint and the quality of the film. In the case of high humidity, the film may be whitened in the early field, and it may also cause the back adhesion of the film. Therefore, the best humidity is less than 75%.
2、在通風的环境下,塗膜更容易幹燥。但是風速不宜太大,否則會影響塗膜的質量。
2. In a ventilated environment, the coating is easier to dry. But the wind speed should not be too large, otherwise the quality of the coating will be affected.
3、氣溫太低或者是太高都會影響成膜的質量,所以應選擇適宜的天氣施工。
3, the temperature is too low or too high will affect the quality of the film, so we should choose suitable weather construction.
4、光照對常溫幹燥也有很大的幫助,紫外線的光對聚合有明顯作用,但也可能對塗膜造成傷害,把握好度很重要。
4. Illumination is also very helpful for drying at room temperature. Ultraviolet light has obvious effect on polymerization, but it may also cause damage to the film. It is very important to grasp the degree well.
环氧地坪漆最常見的塗膜都自然固化,在地坪塗裝後塗膜越厚,完全幹燥的時間就越長,有的時候還會出現表面幹燥,中間不幹的情況會很容易引起脫層,或者上面塗層出現弊病,所以在施工時,必需避免塗層塗佈過厚。
The most common coatings of epoxy floor paint are cured naturally. The thicker the coatings are, the longer the time of complete drying will be. Sometimes, surface drying will occur. If the coatings do not work in the middle, it will easily cause delamination, or the defects of the coatings on the surface. Therefore, it is necessary to avoid overly thick coatings during construction.
自然幹燥類型地坪漆塗料質量標準中都明確給表幹時間和實幹時問:自幹型地坪漆塗料塗膜的表幹和實於時間的總和,烘幹型塗料的有效烘幹時間(滿足塗膜實際幹燥溫度時間內達到固化),稱為地坪漆塗料的幹燥時間。塗料幹燥時間測定法,我國有GB/T1728一1979《塗膜、膩子膜一幹燥時間測定法》國傢標準。
In the quality standard of floor paint of natural drying type, the drying time and actual drying time are clearly given: the sum of surface drying and actual drying time of the self-drying floor paint film, the effective drying time of the drying paint (curing in the time of meeting the actual drying temperature of the film), which is called the drying time of floor paint. There are national standards GB/T 1728-1979 for the determination of drying time of coatings and putty films in China.
1.表面幹燥時間的檢測:濕塗膜從地坪漆塗料塗裝操作形成濕地坪漆塗膜到檢查測定表面幹燥的這段時間,通稱為表面於燥時間,簡稱為“表幹”若表幹在塗裝操作現場做檢測,常用最簡單的操作方法是“指觸法”。地坪漆塗料塗裝後妥善放置一定時間,目測濕地坪漆塗膜表面含有的溶劑已揮發塗料流平成膜,這時,用手指背輕輕接觸塗膜表面,指背檢測地坪漆塗膜幹燥程度操作。
1. Detection of surface drying time: The period from wet coating operation to surface drying inspection is generally called surface drying time, which is abbreviated as "surface drying" if surface drying is detected on the painting operation site, the simplest commonly used operation method is "finger touch method". Place the floor paint properly for a certain time after painting. Visually observe that the solvent on the surface of the wetland floor paint has been leveled to form a film. At this time, gently touch the surface of the film with the back of your finger, and test the drying degree of the floor paint film with the back of your finger.
2.指觸的表面幾個點處,當手指離開後,指背皮膚上未沾有塗料,指觸處無痕跡,則認為該地坪漆塗膜已表幹。計算濕地坪漆塗膜形成到指背觸檢達到表幹合格的時間,如果相同或極為近似該地坪漆塗料技術質量。指標中給定的表幹時間,則可認定該地坪漆塗料標準中給定的該項質量技術指標是正確的。
2. When the finger is away from several points on the touched surface, there is no paint on the skin of the back of the finger, and there is no trace on the touched surface, the floor paint film is considered to be dry. Calculate the time from the formation of wetland floor paint film to the qualified surface drying by fingertip touch test, if the same or very similar to the technical quality of the floor paint. The surface drying time given in the index can confirm that the quality technical index given in the floor paint standard is correct.