Road surface spray painting color change construction process
Product Name:Modified epoxy polyurethane two-componentRoad surfaceRubber
Product Category:Polyurethane adhesiveDH_LM_201
Product Introduction:This colored two-component road adhesive is a new material made primarily from polyurethane, supplemented by other high-performance functional polymer resins. It combines the advantages of various resins, offering high adhesion strength, excellent flexibility, and strong adhesion to various road surfaces. Suitable for urban pedestrian lanes, residential complexes, and garden landscape roads, it effectively enhances driving safety, road signage, and road aesthetics.
Product Features:Can be applied directly onto surfaces like asphalt, concrete, etc., and forms a resilient, strong bond. Green and eco-friendly:Solvent-free, heavy metal-free, odorless, non-hazardous to human health and the environment. Excellent performance.:Benefiting fromPUSuperior material properties, excellent wear resistance, significantly extend the service life of roads.
Outstanding elongation properties:Not prone to cracking; minimal impact from environmental temperatures; excellent oil, water, acid and alkali resistance; superior weather resistance properties.
Easy to install:Can be rapidly cured.25℃5It should take about an hour to restore pedestrian traffic.
Construction Precautions:The protective agent is a two-component modified polyurethane.AGrouped20kgBGrouped4Pounds. Use after mixing. Usable after mixing for:30Minutes. Due to the high solid content of this product, it is rather thick. When in use, it must be mixed with a diluent, with the recommended amount being:4--6Kilograms, can also add more, a set can add10Kilograms, as per specific circumstances.
Diluents include dichloroethylene, also available in dichloropropane and ethyl acetate.120#Solvent oil; since thinners are hazardous materials, transportation is inconvenient, so it's best to purchase locally, which is typically easy to find on local websites or chemical markets. Absolutely no use of ethanol, paint thinner, or regular paint thinners; they can cause paint to not dry or peel off.
This product should be applied using an airless spray gun, generally.10--20One minute to finish a bucket. For small spray bottles, use them immediately after mixing, as they spray slower. Not recommended for use; if necessary, please mix and use each time.3--5Pounds, mix after spraying; do not prepare a batch in one bucket.
The surface must be free of dust and standing water prior to application, and must be dry after spraying.1Do not expose to water within hours. Traffic can be reopened after 5 hours.
This product is commonly used as a colored overlay for asphalt or concrete road surfaces, with a recommended application rate of one square meter.0.4－0.7Pounds (specific quantity depends on road conditions and spray thickness)
Construction Steps:
1. Establish traffic restrictions, clean road surfaces, no accumulation of dust or water allowed. Wet surfaces must be dried.
2. Pre-designed spray patterns and isolation wide tape applied.
3. Thoroughly mix the sealant, add the thinner, then use a hand-held electric mixer for over three minutes.
4. Using an airless spray gun for painting, first gently spray the edge junctions, then rapidly spray the middle section, under normal circumstances.20Sprayable within minutes, special conditions not to exceed40minutes, if the situation requires more than40Minutes, add thinner, and the sprayer should be cleaned first.
5. Clean the spray gun after spraying is completed.
6. After spraying5Traffic restrictions can be lifted within hours; avoid spraying during cloudy and rainy weather.
Technical Support:Han Zichao:Contact Phone:15066636123
