With the development of the current society, the emergence of more and more new roads, new transport works have contributed to making the circulation and travel of people become simpler and easier. now. Therefore, the construction of road markings is more focused and improved. To find out more about how to build this type of pre-eminent paint, today's article of HP-TECH will introduce you how to build traffic paint so that it is accurate, fast and most effective. Let's find out!
This standard is specified with the requirements for the construction of white, black, yellow thermoplastic paint by melting and hot construction method on the road surface by spraying or spreading to create the above lines surface at center or curb, cross section for pedestrians. This standard does not apply to the internal thermoplastic materials of road surfaces.
Because thermoplastic paint is heated, it will create a good bonding layer on the asphalt concrete.
Trucks serving road paint: Construction project of the road No. II of the Hung Temple National Forest project
- Construction site painted road markings:
On asphalt or concrete surfaces must be cleaned with a brush or with a wire brush. Impurities such as grease, dirt and curing components need to be removed before construction.
For asphalt road surfaces, old concrete or polished surfaces, use a primer.
- Status of road surface:
Do not apply road markings on mud, sand or other foreign objects, the surface of the road will be reduced in adhesion or on old or cracked paint.
If the temperature of the road surface is less than 10 degrees Celsius or is wet, it is necessary to dry, the surface temperature above 10 degrees Celsius will be constructed.
To avoid staining and blistering of paint lines due to excess application temperature, slowly apply paint to the cooking pot, each one and need to be heated in a stirring device Continuous island to avoid local overheating.
While the material is melted, it is necessary to control the temperature with a thermometer with accuracy, to avoid allowing the paint to overheat.
Can apply thermoplastic paint by hand or by machine.
Thermoplastic is applied on the road surface within the specified temperature range of the manufacturer by the pre-designated construction method.
Construction of traffic paint for pedestrians through Tran Dang Ninh Street, Lang Son City
The surface on the road surface is not peeling, blistering, clumping or other errors.
When there is a requirement for construction of a surface ball, a type of ball used must meet the requirements of B 6088 standard BS.
Paint is constructed with the following thickness:
- For paints used synthetic resin:
+ Strip: from 2.0 - 5.0 mm.
+ With yellow mold edges: not less than 0.8 mm.
- For paints using Alkyd resin:
+ Spread: from 3.0 - 5.0 mm.
+ With yellow molded lines: from 2.0 to 3.0 mm.
The width of the bar will be varied to allow 10% + - 5%.
Above are the steps for construction of professional road markings. Hopefully, HP-TECH's article has brought you many useful information.
See more:
Paint roads and things to know
Safe traffic paint on every road
For further information, please contact:
HOANG PHU TRADE TECHNOLOGY CONSULTING JOINT STOCK COMPANY
Address: No. 28 - Alley 58 / 3- Alley 58 - Tran Binh Street - Mai Dich Ward - Cau Giay District - Hanoi
Hotline: 0934.065.368 - 0934.334.499 - (04) 37684283
Website: http: // www.hp-tech.com.vn
