Lime Road New Materials
Product Overview
The material (LimeyRoad Thin Coating, abbreviated as) LMLIt is a water-soluble, two-component, high-wear-resistant modified waterborne polymer material specifically designed for asphalt surfaces. It is currently the top-grade material for asphalt and concrete surfaces globally. Developed over eight years in collaboration between Shandong Limeilu and Dow Chemical Company of the United States, this material has undergone nearly seven years of application and tracking tests. Adjustments to the formula and functionality of the materials have been made based on the unique environmental and climatic conditions of Yantai. The current material boasts a long service life, colorfastness, and high wear resistance. Non-slip, cold-resistant, and salt spray-resistant, among other superior features, this material exceeds the capabilities of all currently available materials on the market. It effectively covers road cracks and depressions, reflects ultraviolet rays, reduces rain erosion, delays asphalt aging, and is simultaneously fully compatible with asphalt..Midea's compatibility ensures that the surface layer will not crack or delaminate due to asphalt shrinkage, effectively reducing the city's thermal conductivity and road temperature. 5-7 degrees.
Product Features: Easy installation, excellent durability, eco-friendly, resistant to chemical corrosion, color stability, high wear resistance, and good anti-slip performance.
Primarily suited for: parks and amusement areas, pedestrian walkways, embankment landscapes, parking lots, squares, and roadways.
Material Description: The colored road material is a water-based two-component paint, non-toxic with no irritating odor, and has passed the safety assessment of an internationally authoritative green construction organization.LEED inspection and certification.
2. Technical Specifications
This design must meet the following requirements under the use of new technologies, materials, equipment, and processes.
Color asphalt pavement technical specifications and requirements as stipulated in the "Technical Code for Road Color Asphalt Concrete Pavement in Urban Roads."GB/T9780-2013"Specification for Coating Antisticking Technology"; "Accessibility Design Requirements for Urban Roads"; "Traffic Industry Standard"JT/T712-2008Regulations for anti-slip coatings in "Road Surface Anti-Slip Coatings" require the following technical specifications for cold-applied anti-slip coatings.：
Serial Number | Inspection Items | Technical specification requirements | |
1 | Applicable Traffic Grade | Light traffic | |
2 | Mohs hardness | ≥7 | |
3 |
Salt雾 resistance test | Salt Spray ResistanceNo bubbles, cracks, or peeling observed after 500h. Abnormal Phenomenon | |
4 |
Absorption rate | Adhered to asphalt-soaked water 7 days ≤ 0.7% | |
5 | Soaked in water 24 hours ≤ 0.1% | ||
6 |
Weather-resistant | UV light exposure 2000 Hour，No noticeable color difference before and after illumination. E ＜0.5 | |
7 | VOC Testing | ≤5g/L | |
8 | Turntable Road TestRPA） | ≥4 million times | |
9 | Spray Thickness | Wet 1mm-1.2mm; Dry 0.8mm-1mm | |
10 | Anti-slip properties | High anti-slipBPN≥70） | |
11 | Wash-resistant | 10,000 units, quality loss ≤ 10%, thickness loss ≤ 5mil | |
12 |
TaiBo Abrasion | Dry conditions, apply 1 day ≤ 0.3g/1000 rpm | |
Dry conditions, apply 14 days ≤ 0.2g/1000 rpm | |||
Apply 7 days later, soaked for 24 hours after ≤0.4g/1000 rpm | |||
Apply 14 days, ≤0.35g/1000 rpm after soaking for 24 hours | |||
13 |
Adhesion Strength | Adhere 3/8′ fresh asphalt tensile strength ≥ 1.5 Mp | |
Adhere 3/8" polished asphalt capability ≥ 1.6 Mp | |||
Adhere 3/4' fresh asphalt capability ≥ 2Mp | |||
Adhere 3/4" polished asphalt capacity ≥ 2.5 Mp | |||
14 | Green Environmental Protection Technology Requirements | After international LEED Environmental Certification | |
15 |
Heavy metal content | Lead <10mg/kg | Chrome <5mg/kg Free Formaldehyde < 15mg/L |
Mercury <2mg/kg | Cadmium <5mg/kg | ||
16 | Impact resistanceGrade II | 1000g steel ball, height 100cm, coated with no cracks, no peeling. | |
17 | Chemical Resistance: Oil Resistance （120Solvent Gasoline72h）Alkali-resistant （20%NaOH， 72h）Acid resistance （10%H2SO4， 48h） |
Non-bubbling, non-flaking, slight color change permitted | |
3. Product Features
This product boasts unique design, rich colors, superior performance, environmental friendliness, and the ability to beautify surroundings. Its high solar reflectivity reduces road radiative heat, mitigates urban heat island effects, and effectively conserves energy.
（1) Eco-friendly: Passed international authority green building safety assessment (LEED) certification, water-based materials, non-toxic and odorless.
（2) Superior Performance: Features UV protection, reduces heat island effect, lowers pavement temperature, delays asphalt aging, and extends pavement lifespan.
（3) Unique Design: Utilizing special infrared heating equipment, various three-dimensional road surface effects and decorative shapes are molded onto the existing asphalt pavement, significantly enhancing the road's aesthetic appeal.
（4) Rich in Colors: The abundant colors effectively compensate for the single color of traditional asphalt pavements, beautifying the road landscape environment.
（5) Easy Construction: Directly applied to existing asphalt surfaces, with a short construction period and quick return to traffic.
（6) Excellent anti-slip properties: sharp.The combination application of high molecular polymer and high-intensity wear-resistant aggregates effectively enhances the anti-slip performance of the road surface.
（7) High extensibility: The polymer has the same expansion coefficient as asphalt, effectively preventing coating cracking.
（8) Strong Adhesion: Offers excellent adhesion, suitable for iron products and cement surfaces.
（9) Eliminate Color Discrepancies: Capable of removing the color discrepancies between new and old surfaces after road repairs, maintaining consistent pavement color.
(3) Construction Plan
Construction process flow
Original asphalt pavement→Rake up garbage and dust at the grassroots level→Wash the road surface once with a small road cleaning vehicle→Apply protective tape before construction→Spray....Colorless base binder, one coat→ Second coating of wear-resistant layer → Third coating of reinforced wear-resistant layer → Fourth coating of abrasion and alkali-resistant surface layer → Fifth coating of salt and alkali-resistant, UV-protective agent → Daily cleanup of site waste, protective tape, etc.
