Western America Building Materials Co., Ltd. was established in 2016, located on the East Section of Fengcheng Road in the Weiyang Avenue of Xi'an Economic and Technological Development Zone.
Our business scope encompasses high-strength non-shrink grouting materials, epoxy grouting materials, high-strength abrasive materials, prestressed grouting agents (materials), bridge bearing mortar, road repair materials, dry sprinkle type abrasive flooring materials, high-strength self-leveling mortar for floors, high-strength polymer repair mortar, epoxy structural adhesives, epoxy repair mortar putty, polymer reinforcement mortar repair mortars, and more. These products are used in chemical, power, mechanical manufacturing, mining metallurgy, modern construction, and a series of other industries. We are a comprehensive enterprise integrating production, manufacturing, and sales, with a sound system and complete corporate governance. With the continuous implementation of the Western Development Strategy and the gradual maturation of the market economy in recent years, as well as the continuous development of the western region, the company has welcomed a favorable opportunity for growth.
The company has consistently adhered to the business philosophy of "honesty as the cornerstone, customers first, and thorough service," resulting in a continuously expanding customer base. Our services are primarily provided to several large state-owned enterprises in the chemical industry and power sector in the local area. Domestically, our business extends to provinces and cities such as Zhejiang, Jiangsu, Sichuan, Chongqing, Shandong, Hebei, Henan, Ningxia, Gansu, Guizhou, and Shaanxi. Additionally, through foreign trade channels, our products are marketed in Spain and other countries.
Throughout the new atmosphere and development of the enterprise, we have gradually established a wide and stable customer base, established a good corporate and product image, and also fostered a sound cooperative relationship with our clients. Lumeiren will wholeheartedly commit ourselves, strive for progress, and move forward with the spirit of our corporate motto "Conform to Nature, Seek Real Development, Remember the Source, and Be Grateful." We will provide even better service to our customers with dedication. We sincerely hope that you will continue to support and encourage us, working together to create a new and eternal life for Lumeiren.
High-tensile concrete advantages:
1. Excellent environmental performance: High-tensile concrete can incorporate fly ash to replace cement, significantly reducing air pollution from fly ash.
2. Self-healing Ability: A strong self-healing ability enhances the durability of components in varying environments.
3. Fire resistance: Under high temperatures, fibers will dissolve, thereby forming a migration pathway for steam vapor, releasing steam pressure within the components and preventing the decomposition and damage of the cement matrix.
4. Tensile properties can reach 50 to 200 times that of ordinary concrete.
5. Multi-crack Development - Achieve Crack Without Damage - Also known as "Bendable Concrete."

High ductility concrete is a special type of concrete with enhanced ductility and crack resistance. It is typically made with high-performance cement, mineral admixtures, and special additives, boasting high flexibility and tensile strength. It can withstand significant deformation and displacement without cracking or peeling. In the construction field, high ductility concrete is primarily used for structures like bridges, tunnels, and high-rise buildings that require substantial load-bearing and deformation capacity. Additionally, it can be employed in the construction of protective walls, retaining slopes, and soundproof walls for seismic and protective engineering projects.

High-Ductility Concrete (HDC), a fiber-reinforced cementitious composite based on micro-mechanics and fracture mechanics, composed of cement, fly ash, fine quartz sand, mineral admixtures, and high-strength, high-modulus synthetic fibers.
This specialized concrete boasts high strength, high tensile resistance, exceptional durability, crack control, and superior damage resistance—far surpassing standard concrete. Its tensile properties are up to 50 to 200 times greater than those of conventional concrete.
Due to its characteristic of cracking without spalling, it can be bent without breaking and is also known as "flexible concrete."
▲ High-Ductility Concrete Test
To ensure housing for low-income rural populations and others, during the 14th Five-Year Plan period, rural dilapidated houses will be renovated in accordance with the principles of "tailoring to local conditions, with farmers as the main body, and improving quality," enhancing the renovability and functionality of rural housing.
For structures below the local seismic fortification standards, the seismic resistance of the buildings should be enhanced, allowing homeowners sufficient escape time in the event of related situations.
Section II: Product Advantages
▲High-tensile concrete
Do not disrupt the integrity of the original structure.
No need to drill holes or insert rebar as in the original reinforcement technology, without damaging the existing structure of the building.
2. Simple installation.
Just mix the high-tensile concrete materials evenly with a horizontal shaft forced mixer, and then proceed with the construction.
▲ High-strength Concrete Reinforcement Application at a Primary School in Shanxi Province
High cost controllability
High-tensile concrete offers better cost-effectiveness compared to traditional reinforcement methods.
4. Its performance is dozens of times that of ordinary concrete.
The elongation limit of high-tensile concrete is over 200 times that of normal concrete. This is mainly attributed to the addition of fiber tissues, which significantly enhance the toughness of the cement matrix, thereby preventing or mitigating the formation of cracks.
Ultimately, it enhances the strength and extensibility of walls, seismic resistance, and serves to reinforce the structure.
▲High-Ductility Concrete Test
5. Save
Material savings up to 70%; time savings up to 70%; cost savings of 30% compared to traditional reinforcement methods; also features environmental friendliness, durability, and eco-friendliness.
Construction
I. Material Composition
High-tensile concrete is made on-site by mixing the mother material, fibers, and water, and is suitable for reinforcing masonry structures with high-tensile concrete surfacing.

Characteristics of high-tensile concrete:
1. Excellent environmental performance: High extensibility concrete can incorporate fly ash as a substitute for cement, significantly reducing air pollution caused by fly ash.
2. Self-healing Ability: Strong self-healing capability enhances the durability of components in varying environments.
3. Fire resistance: Under high temperatures, the fibers will dissolve, forming a migration path for steam, thereby releasing the steam pressure within the components and preventing the decomposition and damage of the cement matrix.
4. Tensile properties can reach up to five to two hundred times that of ordinary concrete.
5. Multi-crack implementation to achieve cracks without failure. Its limit elongation is over 200 times that of normal concrete, with the addition of fibers significantly enhancing the toughness of the cement matrix, effectively preventing the formation of destructive cracks, thereby increasing the strength and ductility of the structure, and ultimately playing a role in earthquake mitigation.
6. Traditional Reinforcement Techniques Construction Process: Excavation of foundation → Tying reinforcing mesh → Drilling through walls → Crossing reinforcing bars → Formwork support → Double-sided pouring of 60mm thick concrete (or applying 35mm or more mortar), which not only involves a complex construction sequence but also causes significant damage to the original structure.
7. High-ductility Concrete Reinforcement Technology: No steel reinforcement is needed. Simply applying a 10-20mm thick layer of high-ductility concrete to the walls can withstand earthquakes of over 9 degrees, ensuring the safety of lives and property.
We at LIMei will wholeheartedly commit ourselves to striving for progress, adhering to our corporate philosophy of "Embrace Nature, Seek Realistic Development, Remember Our Roots, and Be Grateful and Recompense," and we will diligently provide our customers with even better service. We sincerely hope that you will continue to support and encourage us, joining us in creating a new and eternal life for LIMei.