JAS
We redefine the durability of concrete and buildings through advanced nanomaterial technology. Jun An Shun Technology Co., Ltd. (JAS) specializes in concrete waterproofing, floor strengthening, and industrial surface protection technologies.
We are one of the few companies in Taiwan that master the integrated capabilities of organosilanes, inorganic silicates, nano liquid glass coatings, and civil engineering technologies, forming a comprehensive R&D and manufacturing team.
With material science as our core, combined with civil engineering and chemical formulation expertise, we develop complete system solutions that truly enhance structural durability, waterproof and anti-penetration performance, surface abrasion resistance, and long-term weather resistance.
All our products are 100% developed and manufactured in Taiwan, delivering international-grade performance with outstanding cost efficiency. They are widely applied in major public infrastructure projects, industrial plants, building façades, flooring systems, and the solar energy industry.
Four Core Technology Domains （Core Technologies）
1. Nano Waterproofing Technology System
2. High-Durability Floor Strengthening System
3. Nano Liquid Glass Coating System
4. AI Engineering Doctor System
1. Nano Waterproofing Technology System
The JAS Nano Waterproofing Technology System adopts a composite organosilane–inorganic silicate nano-penetration and crystallization reaction technology. It deeply penetrates into the capillary pores of concrete and reacts with hydration products to form high-density C–S–H crystals and a pore-sealing network, creating a deep, inside-out waterproofing and anti-permeation system. This significantly enhances the waterproofing performance, durability, and resistance to deterioration of concrete.
Technical Features:
With nano-scale composite components, the system penetrates deeply into concrete and reacts with hydration compounds to generate C–S–H crystalline structures, forming an irreversible structural anti-permeation barrier. It effectively seals capillary pores, suppresses moisture migration, and greatly improves concrete density, stain resistance, and chemical stability.
Representative Products:
JAS-UHPWA-101 | Ultra-High Performance Integral Waterproofing Admixture
After being added into the mix, it reacts simultaneously with the hydration products, forming a full-depth, inside-out waterproofing system throughout the entire concrete cross-section.
JAS-SUPERWA-201 | Nano Water-Based Surface-Applied Waterproofing Agent
Utilizing advanced nano organosilane–inorganic silicate composite technology, it deeply penetrates the substrate and forms crystalline pore-sealing structures, significantly enhancing the impermeability of existing concrete structures.
JAS-Li-150, JAS-K-100 | Nano Composite Silicate Inorganic Waterproofing Agents
Based on lithium/potassium composite silicate reactions and hardening mechanisms, these products increase concrete density and chemical resistance, making them ideal for large-scale engineering applications.
JAS-WRP-100 | Nano Waterproof Repair Coating
Featuring high adhesion, micro-crack bridging capability, and enhanced waterproofing performance, it is ideal for localized repairs and secondary protective applications.
2. High-Durability Floor Enhancement System
The JAS Flooring System is designed around the core logic of “Crack Control → Hardness Enhancement → Surface Protection”, integrating material technologies across three key stages: the initial setting phase, the hardening phase, and the surface protection phase.
Step 1｜ShrinkLock™ Non-Shrink Shrinkage-Locking Agent (Spray-Applied After Initial Setting)
Dual-Lock™ （Internal Lock + Cellica Lock）
Locks internal moisture, reduces the rate of drying shrinkage, and minimizes crack formation.
Durability enhancement begins immediately from the initial setting stage of concrete.
Step 2｜JAS-FD100 Aluminum-Based Floor Densifier
Fills capillary pores to increase surface hardness and abrasion resistance.
Prevents dusting and wear, making it ideal for heavy-duty industrial environments.
Step 3｜JAS-LGC / JAS-FSA-301 Nano Liquid Glass Coating
An ultra-transparent, high-hardness, and weather-resistant protective layer.
Enhances stain resistance, self-cleaning properties, and chemical corrosion resistance.
Completes a high-durability, long-service-life industrial-grade flooring system.
3. Nano Liquid Glass Coating System
Using high-transparency SiO₂ nano liquid glass coating technology, an ultra-thin, ultra-hard, and ultra-transparent inorganic protective layer is formed on the substrate surface.
After curing, it creates a dense vitrified network with excellent UV resistance, acid and alkali resistance, abrasion resistance, stain resistance, self-cleaning performance, and corrosion resistance.
Core Advantages:
Ultra-Transparent: Does not alter the original color or texture of the surface.
High Hardness: Scratch resistance approaching glass-level performance.
UV & Weather Resistance: Non-yellowing and non-chalking for long-term durability.
Acid & Alkali Resistance / Corrosion Protection: Effectively blocks pollutants, oils, and chemical substances.
Hydrophilic & Long-Lasting Self-Cleaning:Forms a water film that washes away dust for lasting cleanliness.
Easy to Clean / Anti-Fouling: Significantly reduces cleaning frequency and maintenance costs.
Applicable Substrates:
Metal, glass, stone, concrete, ceramics, plastics, wood, solar panels, industrial equipment, and more.
Overall Benefits:
Fourth-generation protection with self-cleaning, high hardness, and corrosion resistance for extended durability.
4. AI Engineering Doctor｜In Development
To advance sustainable development, JAS is building the AI Engineering Doctor, using data-driven decision-making to reduce material waste and improve maintenance efficiency. Through AI-powered leakage diagnostics, floor damage assessment, and coating selection recommendations, engineering issues can be predicted early and addressed with precision. This enables a sustainable engineering management model of lower carbon emissions, time savings, and risk reduction, paving the way toward a smarter, more durable future.
JAS is developing an AI-driven engineering diagnostic platform to deliver more scientific and faster engineering decision-making:
AI Waterproof Doctor: Leakage analysis and waterproofing solution recommendations
AI Floor Doctor: Damage assessment and material configuration recommendations
AI Coating Doctor: Substrate identification and coating grade selection
Automatic generation of material quantity estimates, construction workflows, and recommended application systems
Transforming engineering decisions from experience-based to data-driven, standardized, and visualized.
Mission
JAS’s mission is to integrate innovative material technologies with intelligent engineering services to comprehensively enhance the durability, reliability, and sustainability value of buildings and infrastructure. We are committed to reducing water leakage risks, lowering maintenance costs, and extending structural service life. Through the AI Engineering Doctor, we drive data-driven engineering decision-making to create safer, longer-lasting, and more environmentally responsible construction environments. By applying precise material science and nano-chemical technologies, we make concrete more durable, buildings safer, and industries more sustainable, becoming a key driving force in sustainable construction.
Why JAS?
Choose JAS because we deliver one-stop engineering solutions from waterproofing and strengthening to surface protection, powered by scientifically validated nanomaterials, high-durability flooring technologies, and advanced liquid glass coating systems.Combined with the AI Engineering Doctor, inspections, diagnostics, and material selection become more precise and efficient. Because JAS:
- 100% In-House R&D, Made in Taiwan
- Integrated Expertise in Nanomaterials × Civil Engineering
- Complete Systematic Product Line (Integral Admixture × Surface Application × Coating × Repair)
- Proven Performance in Public Infrastructure and Large-Scale Engineering Projects
- Complete TDS, SDS, and Application Specifications
- OEM / ODM Services and International Collaboration Available
- Rapid Expansion in Overseas Markets (USA / Southeast Asia / Japan / Middle East)
With durability, safety, and sustainability at our core, we help clients reduce maintenance costs, improve quality, and extend the service life of their buildings, making us a trusted professional technical partner.