Aqueous paint fixative for pavement indicator, forming method of pavement indicator and coating and mounting method

Abstract

To provide a method capable of forming a paint film excellent in water resistance and a painting device of a fixative by making use of a distemper fixative and its fixative enabling it to firmly fix by accelerating the dry of the paint film consisting of a distemper in the case the distemper is used to form a road surface marking. A fixative mixer 19 of a paint is provided to a paint discharge section 20 of the lower part of a paint spray gun 23. A connection outlet of a fixative conveying hose 14 conveying the fixative connected to a fixative feeder is provided to the upper surface of the rear section of the fixative mixer 19 of the paint. An air connection outlet is provided to the backmost section of the fixative mixer of the paint through an air supplying pipe 15, and air supplied from the connection outlet is sent to the inside of the fixative mixer 19 of the paint from a diffused air nozzle 16 discharging by spreading air in the shape of a fan.

Description

Water-based paint fixative for road markings, method for forming road markings, and coating device technical field The present invention relates to a water-based paint fixing method for pavement markings and a method for forming pavement markings, in particular to a water-based paint fixative for pavement markings that shortens the drying time of the water-based paint for road markings coated on the road surface and promotes the fixing of the paint. A water-based paint composition and a method and apparatus for forming road markings with good water resistance and drying properties using the fixing agent. Background technique In order to properly convey information such as road traffic regulations, warnings, guidance, and instructions to drivers and pedestrians of vehicles, paint is used to draw various dividing lines or road markings on the paved road (hereinafter referred to as "road markings") . For road marking projects on public roads, road traffic is restricted. In ...

AI Technical Summary

Problems solved by technology

However, although the proposed technology can form quick-drying pavement markings, there are still the above-mentioned respective problems. Especially for the quick-drying marking project using fine powder, because there is no effective spreading device, the current situation is that any A proposal is hardly commercialized

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