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Product Introduction
This product As one of Shinaida’s climate-friendly, energy-efficient buildings nationwide,specifically designed as a highway ETC customer service center. The total floor area is approximately 74 square meters, and the building height is 3.4 meters.
The modular building with integrated interior and exterior construction adopts thermal bridge-free technology that eliminates both linear and point thermal bridges. It is composed of multiple layers of materials, including the main structural framework, thermal insulation, waterproofing, vapor barrier, and exterior finish. The exterior finish consists of 3-mm aluminum composite panels. The modular design of the roof allows the building to achieve both high prefabrication rates and superior energy efficiency. High-performance energy-saving windows with a K-value of 0.8 W/(㎡·K) are used, while the walls and roof have a U-value of 1.0 W/(㎡·K). The partition walls are constructed using a combination of high-soundproofing studs, Class A fire-rated sound-insulating boards, acoustic cotton, inorganic high-strength flame-retardant baseboards, and inorganic decorative panels. The wall thickness is 140 mm, offering fire resistance for 2–3 hours, nail-holding strength of 30 kg, and maximum sound insulation of 65 dB. Customized installation of fresh-air systems is available to optimize indoor air quality. Additionally, the building can be equipped with an integrated PV/T module and an air-source heat pump (ASHP)-based combined cooling, heating, and power (CCHP) system, enabling off-grid operation.
* The indicated indicators and parameters can be adjusted or optimized according to the owner’s requirements and the project’s actual design scheme.
Core Advantages
1. All-Region Climate-Efficient Buildings: Adaptable to various environmental conditions, delivering energy efficiency and comfortable experiences across all climate zones.
2. Outstanding spatial efficiency: Integrates multiple functions—including thermal insulation, decoration, and structural protection—eliminating the need for additional functional layers. Wall thickness is reduced by approximately 30%, thereby increasing the usable floor area of the building.
3. Reusable Construction: The main structural components can be 100% reused, and the estimated reuse rate for decorative elements is 60%.
4. Significantly shortened construction period: Modular design and factory prefabrication, combined with digital production accuracy up to ±0.5mm, enable easy installation and reduce the construction period by approximately 40%.
5. Structural Safety and Ultra-Long Durability: The module’s main body and core load-bearing components are made of high-quality steel, backed by a 50-year manufacturer’s warranty, ensuring safety and reliability throughout the entire lifecycle.
6. Excellent overall cost-effectiveness: The integrated system features a streamlined, in-depth design that reduces the complexity of coordination among different disciplines, minimizes on-site auxiliary labor and materials, and enables precise control over overall project costs.
7. Industry-leading energy efficiency: Featuring a uniquely designed low-thermal-bridge structure, combined with high-performance windows, doors, and curtain walls, our products exceed current stringent standards such as passive house and zero-energy building requirements.
8. Transportation: Module dimensions can be customized according to transportation requirements, and the modules can be loaded into standard sea freight containers, enabling efficient global logistics distribution.
Technical indicators
Energy-saving indicators of the Shinaida modular prefabricated energy-efficient building system Thermal Performance Limits
K[W/(㎡·K)]
Exterior wall Roof Window Curtain wall window Glass curtain wall ≤0.10 ≤0.10 ≤0.80 ≤0.80 ≤1.20 Building airtightness n50 ≤ 0.6/h Architectural watertightness Level 6 (ΔP ≥ 700 Pa) Acoustic Performance of the Shinaida Modular Prefabricated Energy-Efficient Building System Component or room name Indicator Building exterior The sum of the weighted normalized sound pressure level difference and the traffic noise spectrum correction factor, DnT,w + C, shall be ≥50 dB. Exterior window ≥Rw45dB Door The sum of the weighted normalized sound pressure level difference and the pink noise spectrum correction factor, DnT,w + C, shall be ≥30 dB. Interior partition wall The sum of the weighted normalized sound pressure level difference and the pink noise spectrum correction factor, DnT,w + C, shall be ≥50 dB. Floor slab Weighted normalized impact sound pressure level ≤ 55 dB Rainfall noise ≤6dB * The indicated indicators and parameters can be adjusted according to the owner’s requirements and the actual design scheme of the project. Energy-saving indicators and acoustic performance can be optimized as needed.
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To: ETC Customer Service Center
Address: Building 1, 6th Floor, Zone B, Shenzhen (Harbin) Industrial Park Science and Technology Innovation Headquarters, No. 288 Zhigu Avenue, Songbei District, Harbin City
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