How to use water and soil, and what is the difference between water and soil?

1. First, the parts are sanded with sandpaper to remove the smooth surface of the parts to facilitate the adhesion of water and soil.

2. Then dilute the water recharge soil, and the dilution ratio of the water recharge soil is also very important, if it is too thick, it will also lead to the appearance of particle condition. Therefore, when diluting water supplementation, we should also pay attention to water replenishment soil and diluent.

blending concentration.

3. After dilution, it is poured into the airbrush, and the top cover of each airbrush has a ventilation port, which is used to make the paint in the airbrush flow and make the paint atomized normally. The vent should be kept unblocked at all times.

4. After the ventilation port of the top cover of the airbrush is dredged, you can spray directly on the object, the spraying is very uniform, and the surface of the object is very smooth and flat.

The usage of water recharge is as follows:

In the model processing design, you can choose to spray cans or glass cans, glass cans are cheaper, but you need to have airbrushes or other professional tools. Compared with glass filling, sprinkler filling is more convenient to use, without the help of any tools, and the specifications are different, you have to choose according to the specific situation of the model, although it is convenient, but the effect is difficult to guarantee.

Water soil replenishment is a treatment method that uses sprinkler irrigation or glass sprinkler irrigation to eliminate cracks, gaps and other defects on the surface of the model or to show a certain effect in the process of model making and processing.

This brother said ......Water soil recharge is to have some small gaps and potholes that can be filled, and increase the adhesion of the model paint. Shake well before use, then add water to dilute in the ratio of 1:3 1:4, and apply the same layer as a pen.

This... It's not Tukeshui.

Water soil replenishment and soil replenishment are two different ways that are common in construction.

Water recharge soil is the foundation or surface of the original Meng family, using cement, mortar and other materials mixed with water, painted or sprayed on the area that needs to be repaired. The use of water as an additive can improve the flow and adhesion of the mixed material, making construction more convenient. Water recharge is mainly used to level or repair uneven surfaces, cracks or other damage of surfaces or specific component branches, and to increase the hardness and durability of the surface.

Soil filling is when soil or other filler is added to the area to be filled in order to add height or fill it up. Soil filling is usually used to fill potholes, subsidence or uneven areas in the soil ear grading or construction works to ensure the stability of the foundation and the stability of the building.

It should be noted that soil refilling should be done with soil or left in situ materials, while water recharging should be made with mixed materials, usually involving cement, mortar, etc. The choice of the method used is based on the needs of the construction situation.

Water soil recharge refers to an operation that needs to be carried out in order to eliminate cracks, gaps and other defects on the surface of the model or to show a certain effect in the process of model making and processing. Soil filling is used to fill the gap between the parts of the model, and can also be replaced by 502, but it should be noted that if there is a crack or gap between the important load-bearing virtual parts in the model and the main body, only 502 can be used to fill the soil. <

Water soil refill refers to an operation that needs to be carried out in order to eliminate defects such as cracks and gaps on the surface of the model or to show a certain effect in the process of model making and processing. Soil filling is used to fill the gap between the model parts, and 502 can also be used instead, but it should be noted that if there are cracks or gaps between the important load-bearing parts in the model and the main body, only 502 can be used to fill the soil.

Hello dear I'm glad to call you out: what are the raw materials used to make water and soil? The main raw materials of water recharge are emulsified organic and inorganic materials such as water-based resin, high-grade filler, water-based color paste and wear-resistant powder.

Water remedial soil is also a primer, similar to paint, usually in liquid form, which needs to be diluted in general, but Lianshen cannot be diluted with water or alcohol (otherwise it will be formed or celery-like and cannot be used), and a special diluent is required. Spray is generally used to attach to the surface of the model, and the use is the same as other oil-based paints.

The so-called "soil filling" is paint putty, used in the case of deep scratches, first clean the stolen goods at the scratches, fill the wounds with small soil after it is completely dry, and then use fine sandpaper to polish it slightly, and then use a paint pen to DIY paint repair. If the wound is relatively large or very deep, it is recommended to go to the repair shop for treatment, which is generally smoothed with putty first, and then spray painted, and more than one touch.

The function of small automobile soil repair is: in automobile painting, it is used on the first or second primer after polishing to fill in the small defects, pits, scratches or other processing marks after polishing, forming a smooth surface, so as to apply the next paint. It is characterized by a high content of pigments and fillers, which is easy to dry in the form of a thick slurry, and hard and delicate after drying, and easy to polish.

There are two commonly used types: watery and oily. Oily putty is divided into various types such as alkyd, nitro, perchloroethylene, epoxy, etc., among which nitro (currently modified with acrylic acid) is the most commonly used.

Treatment steps: 1. Basic treatment: first use the attached No. 800 water sandpaper dipped in water to grind the depression or scratch (the grinding area must be slightly larger than the depression or scratch), and then wash the dirt and grease and dry.

2. Fill the soil: squeeze out the appropriate amount of soil filling according to the need, fill the soil thinly with a special scraper, slightly higher than the surroundings, please do not scrape the scraper back and forth repeatedly to prevent the coating from uneven or falling off. If the thickness of the part to be repaired is too thick (greater than 1mm), the inside of the filler may not be completely hardened, so the thickness of the patch is about 1mm at a time, and the second coat is carried out after hardening.

Clear liquid may appear in the tube during first use, squeeze out the clear liquid until a colored part appears.

3. Soil filling and grinding: After it is completely hardened (about 1-2 hours at room temperature), it is ground and smoothed with No. 800 water sandpaper. If bubbles or small pits are formed, repeat steps 2-3.

4. Fine grinding is completed: use No. 2000 fine water sandpaper dipped in water to completely grind and smooth the repaired place.

5. Topcoat finishing: After completion, you can use touch-up paint products for topcoat repair. (Photo by Chen Yalan) @2019