Lime Road New Materials
Product Overview
The material (Limey Road Thin Coating) LMLIt is a water-soluble, two-component, high-wear-resistant modified waterborne polymer material specifically designed for asphalt surfaces. It is currently the global high-end material for asphalt and concrete surface applications. Developed over eight years in collaboration between Shandong Limilu and Dow Chemical Company of the United States, the material has undergone nearly seven years of application and tracking tests. Adjustments to the formula and material functionality have been made continuously based on the unique environmental and climatic conditions of Yantai. The current material boasts a long service life, colorfastness, and high wear resistance. Non-delaminating, with excellent low-temperature resistance and salt spray resistance, among other premium features, this material surpasses all others currently available on the market. It effectively covers road cracks and depressions, reflects ultraviolet rays, reduces rain erosion, delays asphalt aging, and is also fully compatible with asphalt..Midea's compatibility prevents cracking and delamination of the surface layer due to asphalt shrinkage, reducing the city's heat conduction effect and lowering road temperatures. 5-7 degrees.
Product Features: Easy installation, excellent durability, eco-friendly, resistant to chemical corrosion, stable color, high wear resistance, and good anti-slip performance.
Primarily applicable to: parks and amusement parks, pedestrian walkways, riverfront landscapes, parking lots, squares, roadways, and other paved surfaces.
Material Description: The colored road material is a water-based two-component paint, non-toxic and free of irritating odors, and has passed the international authoritative green construction safety evaluation institution (LEED certification inspection.
2. Technical Specifications
This design must meet the following requirements under the use of new technology, new materials, new equipment, and new processes.
Color asphalt pavement technical specifications and requirements as stated in the "Technical Code for Color Asphalt Concrete Pavement on Urban Roads."GB/T9780-2013"Specification for Coating Anti-adhesive Pollution Technology"; "Accessibility Design Requirements for Urban Roads"; Traffic Industry StandardsJT/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雾 resistanceNo bubbles, cracks, or peeling observed after 500h. Abnormal Phenomenon | |
4 |
Absorption rate | Adhered to asphalt soak water 7 days ≤ 0.7% | |
5 | Immerse in water 24 hours ≤ 0.1% | ||
6 |
Weather-resistant | Ultraviolet light exposure 2000 Hour，No noticeable color difference before and after illumination. E ＜0.5 | |
7 | VOC Testing | ≤5g/L | |
8 | Turntable Road MeasurementRPA） | ≥4 million cycles | |
9 | Coating Thickness | Wet 1mm-1.2mm; Dry 0.8mm-1mm | |
10 | Skid resistance | High anti-slipBPN≥70） | |
11 | Wear-resistant | 10,000 units, quality loss ≤ 10%, thickness loss ≤ 5mil | |
12 |
Tai Bo Abrasion | Dry conditions, apply 1 day ≤ 0.3g/1000 rpm | |
Dry conditions, apply 14 days ≤ 0.2g/1000 rpm | |||
Apply 7 days later, soak 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 has a tensile strength of ≥1.6 Mp | |||
Adhere 3/4′ fresh asphalt capacity ≥ 2Mp | |||
Adhere 3/4" polished asphalt has a capability of ≥2.5 Mp | |||
14 | Green Environmental Protection Technology Requirements | After international LEED Environmental Protection Certification | |
15 |
Heavy metal content | Lead＜10mg/kg | Chromium <5mg/kg Free Formaldehyde < 15mg/L |
Mercury <2mg/kg | Cadmium <5mg/kg | ||
16 | Impact resistanceII Grade | 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 discoloration permissible | |
3. Product Features
This product boasts unique design, rich colors, exceptional performance, environmental friendliness, and the ability to beautify surroundings. Its high reflectivity to sunlight can reduce road radiation heat, mitigate the urban heat island effect, and effectively conserve energy.
（1) Green and Eco-friendly: Passed the certification of the internationally renowned green construction safety assessment institution (LEED), water-based materials, non-toxic and odorless.
（2) Exceptional Performance: Features UV protection, reduces heat island effect, lowers pavement temperature, delays asphalt aging, and extends pavement lifespan.
（3) Unique Design: Utilizing specialized 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 roads, beautifying the road landscape environment.
（5) Easy Construction: Directly works on existing asphalt road surface, with a short construction period and quick traffic restoration.
（6) Excellent anti-slip properties: Pointed.The combination application of high polymer polymers and high-intensity wear-resistant aggregates effectively enhances the anti-slip performance of road surfaces.
（7) High extensibility: The high polymer has the same expansion coefficient as asphalt, effectively preventing the coating from cracking.
（8) Strong Adhesion: Features excellent adhesion, suitable for use on iron products and concrete surfaces.
（9) Eliminate Color Discrepancies: Capable of removing the new and old color discrepancies that may appear after road repair, maintaining consistent road color.
(3) Construction Plan
Construction Process Flow
Original asphalt pavement→Basic cleaning of garbage and dust→Small road washing vehicle washes the road once→Protective tape applied before construction→Spray coat.One-color clear base binder→ Second coat of wear-resistant layer spray → Third coat of reinforced wear-resistant layer spray → Fourth coat of abrasion and alkali-resistant surface coating → Fifth coat of salt and alkali-resistant, UV-protective agent spray → Daily cleanup of site waste, protective tape, etc.
