Huizhou Jincheng Composite Materials Co., Ltd.

Polyaspartic Gravel Binder

Construction|Mix with Gravel Pebble Stone|Premium Quality|Binder with Gravel Pebble Stones for Driveways|High Gloss

Epoxy resin stone binder is a two-part, high-strength adhesive used to bind aggregates like gravel to create a durable, cohesive surface for applications such as pathways, driveways, and patios. These binders are formulated to coat stones, creating a stable, porous, and visually appealing surface that allows for water permeability. Key properties include high mechanical resistance, durability, and a long working time.

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Polyaspartic Gravel Binder

Epoxy resin stone binder is a two-part, high-strength adhesive used to bind aggregates like gravel to create a durable, cohesive surface for applications such as pathways, driveways, and patios. These binders are formulated to coat stones, creating a stable, porous, and visually appealing surface that allows for water permeability. Key properties include high mechanical resistance, durability, and a long working time.

Polyaspartic Gravel Binder

 

Technical Data Data
Resin(A) Hardener(B)
Color Transparent Transparent
Density (g/cm³) 1.08±0.05 1.05±0.03
Viscosity (mPa·s) 200~600 500~700
Mixed System Mix Resin(A)+Hardener(B) = 1:1 by weight
 Viscosity after mix (mPa·s) 500~1200
Pot Life (25°C, min) 50±10
Touch dry,25°C 1~3h
Final hard Allow 5-7 days for full cure and vehicle traffic.
Mix ratio for AB mixture to stone 1:35 by weight
Resin and stone using quantity Different area, thickness different :
for 1cm thickness, it requires 0.5kgs AB mixture per SQ.M( stone 18kgs );
for 1 inch  thick, it requires 1.27kgs AB mixture per SQ.M ( stone 45kgs )

Testing Data

Testing Data Value
Hardness (Shore D) 65±5
Drying time (h) Touch dry ≤2; Full cure ≤24
Flexural strength (MPA) 120
Water absorption(%)) <0.1
Heat treatment at 80℃,168h Good
Adhesion of pulling method (concrete base surface) /MPa >2.5
Water Resistance (720h) No blistering, wrinkling, peeling, or significant discoloration
Accelerated weather resistance test (3000h) The coating has no obvious discoloration and pulverization, no bubbles and cracks.

Customer Case Studies

How To Apply

First, prepare the base by ensuring it’s clean, dry, and level. Next, mix the components: Combine the resin with catalyst properly and then mix it thoroughly with the aggregate in a forced action mixer or by hand for smaller areas. Finally, apply and smooth the mixture  by pouring it onto the base, spreading it to a consistent thickness, and using a trowel to smooth the surface to a level finish.

Adhesive: Rice stone=1:35 (weight ratio); Mix materials in equal proportions according to the construction mix proportion and stir evenly (adhesive AB mixing time 2-3 minutes, stone and adhesive mixing 3-5 minutes). The mixing amount should ensure that the construction is completed within 30 minutes at room temperature.

Polyaspartic Gravel Binder

Five Star Reviews From Customers

One-Stop Flooring Materials Supplier

High-transparent crystal epoxy resin R & D and production for 20 years.

Over 10 years experience for exporting.

Quality Control : same workers for material feeding and same person to supervise and record data for every batch ; Taking sample to test and mark the details for batch.

ROHS,REACH,CPSIA,BPA,TRA, EN71 ,FDA etc. SA8000 social responsibility system, IS09001 quality system.

We are good at providing solution service for each industry product within 3 days.

Factory Strength

Factory Profile

Fast delivery : Capacity production 1000 tons per month , 3~5 days delivery for batch order.

20 sets of automatic production equipment. 5 OEM production lines. Plant area 20000 square meters.

Factory Profile

Corporate Strengths

Huizhou Jincheng Composite Materials Co., Ltd. English Translation

 
Founded in 2009, Huizhou Jincheng Composite Materials Co., Ltd. has been deeply engaged in the R&D and manufacturing of core products such as two-component epoxy resins, UV-curable resins, polyurethanes and polyurea resins, and emerged as a leading manufacturer in China’s resin industry. Meanwhile, we have achieved large-scale global export of raw materials including epoxy resins, curing agents and additives. Endowed with superior product quality and highly competitive market prices, we have become a trusted partner for customers worldwide.
 
Our core product, floor coatings, are widely applied in various industrial, residential and commercial venues. Boasting core advantages of high transparency and crystal luster, super durability, excellent load-bearing capacity and outstanding chemical resistance, our high-performance and high-quality products enjoy great popularity in both domestic and overseas markets and win high recognition from end users. Among them, star products such as metallic floor coatings, rock chip floor coatings, polyurea and polyurethane coatings have become the core preferred items in the supply chain for cross-border sellers on Amazon, setting a quality benchmark for the floor coating category in cross-border e-commerce.
 
As a manufacturing enterprise that adheres to international quality standards, all our product series comply with the standards of the US Food and Drug Administration (FDA) and ASTM D-4236 of the American Society for Testing and Materials. We have also obtained a number of authoritative international certifications including RoHS, REACH, CPSIA, Polycyclic Aromatic Hydrocarbons (PAHS), European Union Toy Safety Standard (EN71) and Underwriters Laboratories (UL) of the United States. From raw materials to finished products, we fully meet the market access requirements of different regions around the world, removing all quality barriers for our customers’ products to enter the global market.
 
In terms of production and management, Jincheng has implemented a professional and standardized management model, and successfully obtained the dual certifications of SA8000 Social Accountability Management System and ISO9001 Quality Management System. Our factory is equipped with a full set of professional production equipment and has a senior R&D team. Relying on more than a decade of technical accumulation in the industry, we continuously iterate product formulas to provide customers with core products of stable quality and high cost performance. In the meantime, we have set up a professional and rigorous quality control team that implements a full-process quality management system. We conduct multi-dimensional testing on each batch of products and keep complete testing records, realizing traceable, controllable and guaranteed product quality from the source of production to the delivery of finished products.
 
Adhering to the business philosophy of integrity, harmony, innovation, and rigor, the company leverages its rich industry experience and advanced R&D and manufacturing capabilities to tailor customized, high-quality floor coating product solutions for global clients. Currently, the company’s products are exported to numerous countries and regions worldwide, making it a core supplier in the floor coating industry.

Epoxy Floor Coating

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