BEYOND's innovative practice of engineering plastic sheets and rods in construction projects

Material performance and adaptability to construction scenarios

The engineering plastic sheets (such as PC endurance sheets, PA6GF30 reinforced sheets) and rods produced by BEYOND have shown significant advantages in construction projects due to their lightweight, corrosion-resistant and high-strength characteristics:

1. Lightweight and high-strength: PA6 reinforced sheets have a tensile strength of 150MPa and weigh only 1/5 of steel. They can replace traditional metal components for large-span domes and prefabricated building load-bearing structures. The impact strength of PC endurance sheets is 250 times that of ordinary glass. They are suitable for transparent roofs, skylights and other scenes. At the same time, they can achieve more than 10 years of weather resistance through UV coating treatment.

2. Energy saving and environmental protection: PMMA sheets have a light transmittance of ≥92%, and the hollow layer design can reduce building energy consumption by 15%-20%; HDPE sheets have a water absorption rate of only 0.01%, which can resist acid and alkali corrosion when used as underground pipe gallery linings, and have a service life of more than 50 years.

3. Functional integration: Carbon fiber reinforced polymer sheets are processed into intelligent ventilation panels through CNC. After integrating temperature control sensors, airflow can be dynamically adjusted, reducing air conditioning energy consumption by 30%.

Typical application scenarios in construction projects

1. Green enclosure system

PC composite curtain wall: adopts double-layer hollow structure design, thermal conductivity as low as 1.2W/(m²·K), and can be quickly installed with hidden buckle system. It has been applied to Beijing Low Carbon Demonstration Park.

Photovoltaic integrated roof: Translucent PC board and thin-film solar cell composite, power generation efficiency reaches 18%, meeting the dual needs of lighting and energy self-sufficiency.

2. Precision connection and functional components

PEEK rod processing parts: temperature resistance range -100℃ to 260℃, as assembled building bolts and brackets, 40% lighter than metal parts and no risk of rust.

POM rail system: friction coefficient as low as 0.15, used for automatic door tracks in hospital clean rooms, switching noise ≤45dB, meeting the quiet requirements of medical environments.

3. Anti-corrosion and anti-seepage of underground projects

HDPE sheets are made into pipe gallery seals through CNC hot-melt welding technology, which has achieved zero leakage record in the Xiong'an New Area comprehensive pipe gallery project, and the construction efficiency has been improved by 40%.

Technological innovation and policy support

1. Intelligent manufacturing: Baiyue Technology combines BIM models with five-axis CNC machining centers to achieve ±0.05mm precision engraving of special-shaped decorative panels, shortening the construction period by 50%.

2. Policy empowerment: As a specialized and new enterprise in Tianjin, Baiyue Technology will receive 19.42 million yuan of special funds for the development of small and medium-sized enterprises in 2024 for the research and development of PLA biodegradable sheets.

3. Industry certification: Passed ISO9001 and GB 4806.7 food safety certification, its PC sheets have been used in batches in clean scenes such as hospitals and food factories.

IV. Future development trends

1. Degradable materials: Develop PLA-based 3D printing building templates, which will naturally degrade after construction and reduce 90% of construction waste.

2. Intelligent response technology: Develop temperature-sensitive color-changing PC boards, achieve dynamic adjustment of light transmittance from 30% to 80% through microchannel design, and adapt to green building standards.

3. Modular upgrade: Launch a plug-in composite panel system, compress the construction cycle from 7 days to 48 hours, and promote the industrialization of construction.

BEYOND is reshaping the technical landscape in the field of construction engineering through the dual-wheel drive of "high-performance materials + precision processing", and providing innovative solutions for intelligent construction and sustainable development.