Lime Road New Materials
Product Overview
The material (LimeyRoad Thin Coating简称) LMLIt is a water-soluble, high-molecular-weight, two-component, highly 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 in collaboration with Dow Chemical Company over eight years by Shandong Limilu, this material has undergone nearly seven years of application and tracking tests. Adjusted continuously to meet 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 superior features, it surpasses all materials currently available in the market. It effectively covers road cracks and depressions, reflects UV rays, reduces rain erosion, delays asphalt aging, and, at the same time, is perfectly compatible with asphalt..Midea's compatibility ensures that the surface layer will not crack or delaminate due to asphalt shrinkage, reducing the urban thermal conductivity effect and lowering road temperatures. 5-7 degrees.
Product Features: Easy installation, durable, eco-friendly, resistant to chemical corrosion, colorfast, high wear resistance, and good anti-slip performance.
Primarily applicable to: parks and amusement areas, pedestrian walkways, riverfront landscapes, parking lots, squares, and roadways.
Material Description: The colored road material is a water-based two-component paint, non-toxic with no irritant odor, and has passed international authoritative green construction safety evaluation.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.
Technical specifications and requirements for colored asphalt pavement marking in the "Technical Code for Colored Asphalt Concrete Pavement on Urban Roads."GB/T9780-2013"Coating Anti-adhesion Technical Specification"; "Urban Road Accessible Design Requirements"; Traffic Industry StandardsJT/T712-2008Regulations for anti-slip coatings in "Road Anti-Slip Coatings" require meeting the following technical specifications for cold-applied anti-slip coatings.：
Serial Number | Inspection Items | Technical specifications requirements | |
1 | Applicable Traffic Grade | Light traffic | |
2 | Mohs hardness | ≥7 | |
3 |
Salt雾 resistance test | Salt雾-resistantNo bubbles, cracks, or peeling observed after 500h. Abnormal Phenomena | |
4 |
Water Absorption Rate | Adhered to asphalt-soaked water 7 days ≤ 0.7% | |
5 | Soaked in water Within 24 hours ≤ 0.1% | ||
6 |
Weather-resistant | Ultraviolet light exposure 2000 Hour，No significant color difference before and after illumination. E ＜0.5 | |
7 | VOC Testing | ≤5g/L | |
8 | Turntable Road TestRPA） | ≥ 4 million cycles | |
9 | Coating Thickness | Wet 1mm-1.2mm; Dry 0.8mm-1mm | |
10 | Anti-slip properties | High anti-slipBPN≥70） | |
11 | Wear-resistant | 10,000 pieces, quality loss ≤ 10%, thickness loss ≤ 5mil | |
12 |
TaiBo Abrasion | Drying 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 The capacity of 3/8′ polished asphalt is ≥1.6 Mp | |||
Adhere 3/4" fresh asphalt capability ≥ 2Mp | |||
Adhere 3/4" polished asphalt has a tensile strength of ≥2.5Mp | |||
14 | Green Environmental Protection Technology Requirements | After international LEED Environmental Protection Certification | |
15 |
Heavy metal content | Lead <10mg/kg | Chrome <5mg/kg Free Formaldehyde < 15mg/L |
Mercury <2mg/kg | Cadmium <5mg/kg | ||
16 | Impact resistanceLevel Ⅱ | 1000g steel ball, height 100cm, coated with no cracks or peeling. | |
17 | Chemical Resistance: Oil Resistance （120Solvent Gasoline72h）Alkali resistance （20%NaOH， 72h）Acid resistance （10%H2SO4， 48h） |
Non-bubbling, non-flaking, slight discoloration permitted | |
3. Product Features
This product boasts unique design, vibrant colors, exceptional performance, environmental friendliness, and the ability to beautify surroundings. Its high reflectivity to sunlight reduces road radiation heat and mitigates the urban heat island effect, effectively conserving energy.
（1) Eco-friendly: Passed the certification of the internationally authoritative green building safety assessment institution (LEED), water-based materials, non-toxic and odorless.
（2) Superior Performance: Features UV protection, reduces heat island effect, lowers road temperature, delays asphalt aging, and extends pavement lifespan.
（3) Unique Design: Using infrared heating equipment, various road surface three-dimensional effects and decorative shapes are molded on the original asphalt pavement, significantly enhancing the aesthetic appeal of the road.
（4) Rich in Colors: The abundant colors effectively compensate for the lack of diversity in traditional asphalt road surfaces, enhancing the aesthetics of the road landscape.
（5) Easy Construction: Directly constructed on the existing asphalt pavement, with a short construction period and rapid traffic restoration.
（6) Excellent anti-slip performance: sharp.The combination application of high molecular polymer and high-intensity wear-resistant bone material effectively enhances the anti-slip performance of the road surface.
（7) High extensibility: The polymer has the same expansion coefficient as asphalt, effectively preventing the coating from cracking.
（8) Strong Adhesion: High adhesion, also suitable for iron products and cement surfaces.
（9) Eliminate Color Differences: Capable of removing the color discrepancies between new and old road repairs, maintaining a consistent road color.
(3) Construction Plan
Construction Process Flow
Original asphalt pavement→Basic waste and dust removal → Small road cleaning vehicle washes the road once → Apply protective tape before construction → Spray the first coat.A colorless base binder with no additional content.→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 completion of site cleanup, waste protection, and tape application
