Have you ever wondered how the lines on the road can be so straight and precise? For long, straight lines, a truck-mounted automatic airless sprayer is used. This machine sprays high-pressure paint along a predetermined path. Workers use stencils for symbols and large text. First, the pattern is laid out on the asphalt. Then, the paint is sprayed right over it, forming the image neatly and quickly.#technique #tech #technology #techno #road #asphalt #machine #facts #education
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