Resources
Guides, technical resources and company updates
Tairen New-Type Armored Joint: How the Patented Invention Solves Long-Term Durability of Floor Expansion Joints
Even with advanced post-tensioned integrated floor systems, construction and expansion joints remain among the most vulnerable areas. The Tairen Armored Joint (applying BICP invention patent ZL 2019 1 0880967.6) uses metal profiles to protect concrete edges over the long term, transferring vehicle loads through the metal and significantly reducing edge spalling.
View resource →Technical ResourceUHPC Floor Repair Technical Manual: Rapid Repair Solutions for Existing Industrial Floors
Many existing industrial floors suffer from cracks, dusting, joint spalling, and delamination. Traditional demolition and reconstruction require long downtime and high costs. The UHPC long-lasting repair solution covers damaged areas with a UHPC overlay, featuring high early strength for 24-48 hour return to service and high bond strength for long-term stability.
View resource →Company UpdateBICP-ST Anchorage System Technical Note: Anchorage Performance at -70°C
The BICP-ST anchorage system is a specialized product for low-temperature cold storage applications, addressing three critical issues of conventional systems under -60°C to -70°C: metal embrittlement, seal failure, and anchorage efficiency degradation.
View resource →Company UpdateTaiqing Leak-Proof Anti-Floating Anchor: Uplift Safety Under Groundwater Fluctuation
The penetration of anti-floating anchors through the floor slab creates inherent waterproofing vulnerabilities. Traditional anchors often cause leakage in underground garages, cold storage, and precision industrial facilities. Shente New Materials' Taiqing Leak-Proof Anti-Floating Anchor eliminates leakage pathways through a three-level waterstop system: end waterstop plate, grouting seal layer, and inspectable node.
View resource →Technical ResourceTaiping Floor System: Selection Guide for Cold Storage, Industrial Facilities, and Underground Garages
The Taiping system includes three technical lines: post-tensioned integrated floor, UHPC integrated floor, and UHPC long-lasting repair. Each is suited for different scenarios. This guide covers cold chain warehouses, industrial facilities, and underground garages, explaining core principles, applications, and restrictions, along with a selection matrix and self-check recommendations to help owners quickly identify the right floor solution.
View resource →Technical ResourceTaiku System Technical Whitepaper: Post-Tensioned Wide Flat Beam Solution for Covered Underground Garage Roofs
Covered underground garage roofs face combined loads from soil cover, fire truck loads, and groundwater uplift. Flat slabs risk punching shear, while conventional beam-slab systems increase floor height. The Taiku system uses post-tensioned wide flat beams to save approximately 500 mm in floor height and excavation depth compared to beam-slab systems, and eliminates punching shear risks versus flat slabs.
View resource →Selection GuideImpact of Cold Storage Structural Scheme Selection on Operations: A Full-Cost Comparative Framework
Structural scheme choice also drives 20-year operating costs: storage capacity, refrigeration energy and joint maintenance. This article establishes a full-cost comparative analysis framework between large-span post-tensioned and traditional small-span schemes for a reference 20,000 m², 8-story cold storage, illustrating operational economic implications from three dimensions: storage utilization, floor height savings, and reduced expansion joints. Suitable for owners planning new cold storage facilities. (Note: Figures are reference examples; actual projects should be calculated with specific parameters.)
Get selection guide →Technical ResourceTechnical Essentials for Joint-Free Super-Long Cold Storage Structures: Achieving a 120m Integrated Solution
Traditional cold storage facilities exceeding a certain length require expansion joints, leading to costs such as double walls and columns, double-layer insulation, and operational fragmentation. The Taiku system enables joint-free integrated structural design within a 120m building length through four technical prerequisites: active prestress compensation, refined thermal stress analysis, low-shrinkage concrete mix design, and construction-stage stress management.
View resource →Company UpdateGuide to Coordinated Design of Racking and Cold Storage Structure: Adapting AS/RS Automated High-Bay Racking with Large Column Spacing
AS/RS automated high-bay racking imposes strict geometric constraints on the column grid of cold storage structures. Sequential structural and racking design often leads to costly late-stage adjustments. This article details three core constraints—integer multiples between rack bay spacing and column spacing, coordination of rack height and floor-to-floor height, and matching of column loads with slab force distribution—and outlines the standard BIM collaborative design workflow, using the Xinrongmao cold chain project as a reference. Suitable for cold chain investors and general contractors planning to adopt AS/RS systems.
View resource →Technical ResourceTaiku System Selection Guide
The applicability of the Taiku large-span post-tensioned flat slab system for cold chain warehouses is determined by three core parameters: building area and plan shape, number of stories and floor height requirements, and rack type and automation level.
View resource →Selection GuideBICP Post-Tensioned Slab-on-Grade (SOG) Technical Solution for Industrial Facilities
This document provides an overview of BICP's post-tensioned integrated floor system (Taiping) for industrial facilities, covering project pain points, solution approach, and value indicators.
Get selection guide →Company UpdateBICP-SOG Crack-Reduced Integrated Floor System: Application Guide for Industrial Facilities and Underground Garages
This guide presents BICP's integrated floor solutions for industrial facilities, focusing on the Taiping and Taiku product lines. The content emphasizes reducing floor joints, improving flatness and durability, and includes three technical routes: post-tensioned integrated floor, UHPC integrated floor, and UHPC long-lasting repair. Additionally, it introduces the Taiku prestressed wide-beam solution for covered underground garage roofs.
View resource →Technical ResourceWhy do large warehouse floors crack, and how is shrinkage cracking controlled?
Large warehouse floors crack mainly because drying shrinkage and temperature movement are restrained by the subgrade, by reinforcement, or by the slab's own geometry. Crack control comes from managing that restraint through panel size, reinforcement or post-tensioning, and curing, not from the concrete mix alone.
Read article →Technical ResourceWhat is a jointless industrial concrete floor, and when is it the right choice?
A jointless industrial floor is built as large reinforced or post-tensioned panels with construction joints only, instead of the tight grid of saw-cut joints used in conventional slabs. It suits large, heavily trafficked floors where joint maintenance, not the concrete itself, is the main source of downtime.
Read article →Technical ResourcePost-Tensioned Slabs-on-Ground (SOG) for Industrial Facility Floor Structures
Post-tensioned slabs-on-ground (SOG) for industrial floors: principles, advantages and applications.
Read article →Company Update3D Finite Element Analysis: The Logic Behind 15% Cost Savings Over Equivalent Frame Method
For the same post-tensioned cold storage warehouse, using the equivalent frame method versus 3D finite element analysis can result in a 15% or more difference in steel and concrete quantities. This article details the three limitations of the equivalent frame method (ignoring bidirectional interaction, averaging stress concentrations, and lacking global PT optimization) and the precision advantages of 3D FEA combined with BICP's proprietary PT optimization algorithm. It also explains the engineering validation behind the two core data points: "15% cost savings and 3x efficiency improvement."
Read article →Company UpdateProduction Process and Quality Control of Anchor Plate in Prestressed Anchorage System
This article details the production process and quality control measures for anchor plates in prestressed anchorage systems. Shente Materials uses high-quality steel and follows an 8-step process including sawing, turning, CNC drilling, quenching and tempering, finishing, and zinc plating to ensure stable mechanical properties and durability. Products have been applied in over 20 projects such as Qingdao Art Bay, Zibo Railway Station, and Yiwu Free Trade Zone.
Read article →Company UpdateInnovative Flat Prestressed Anchorages: BICP Subsidiary Anhui Shente Receives National Utility Model Patent
BICP subsidiary Anhui Shente receives a utility model patent for a corrosion-resistant flat prestressed anchorage.
Read article →Technical ResourceFloor Joints: Industry Practice or Design Flaw?
Industrial floors are typically cut with joints every few meters as an industry practice. However, joints are not irreplaceable—they are a compromise solution to concrete shrinkage, leaving long-term issues such as spalling, hygiene contamination, and AGV interference. This article explains the origin and limitations of joints from the mechanism of concrete shrinkage, and then illustrates how post-tensioned integrated floor systems actively suppress cracking by applying pre-compression, extending joint spacing from ≤6 m to the order of 150 m.
Read article →Technical ResourceWhy Traditional Cold Storage Warehouses Use 7–9m Column Grids and How Post-Tensioning Breaks the Limit
Traditional cold storage warehouses commonly adopt 7–9m column grids due to the mechanical limitations of reinforced concrete slabs, not conservative design. This article explains the structural rationale behind small column grids from the tensile behavior of concrete, then illustrates how post-tensioning technology—through an active pre-compression and compensation mechanism—enables span increases from 7–9m to 12–14m, providing a technical reference for investors and designers evaluating large-span cold storage options.
Read article →Technical ResourceChoosing a Cold Storage Floor System: The Energy and Operational Cost Implications of Story Height
Post-tensioned flat slabs eliminate secondary beams and significantly reduce structural depth on every floor compared to traditional waffle slab systems. In a multi-story cold storage facility the savings add up: the building can be lower, or more racking levels can fit within the same height, while ineffective refrigerated volume and operating energy use go down. This article establishes an analytical framework linking story height selection with energy consumption and insulation costs, illustrating the economic implications of structural system selection over the operational phase.
Read article →Company UpdateThe Evolution of Factory Floor Evaluation Standards in the AGV Era
The traditional floor evaluation system centered on flatness can no longer cover all critical requirements in the AGV era. Joint impact, edge spalling, local settlement, and fatigue durability are key indicators for stable AGV operation but are not adequately reflected in conventional flatness standards. This article proposes four dimensions for AGV-friendly floor evaluation and explains how post-tensioned integrated floor systems, UHPC wear-resistant floors, and Tairen armored joints address each dimension. It is suitable for factory managers planning to introduce AGV systems.
Read article →Company UpdateHow to Calculate Carbon Reduction in Building Structures: Engineering Data Analysis of Prestressed Material Savings
Structural design choices significantly impact carbon emissions, yet quantification is often lacking. Using a 20,000 m², 8-story cold storage warehouse as a reference scenario, this article analyzes carbon reduction from both embodied carbon (construction materials) and operational energy phases. It demonstrates that prestressed structural technology can reduce material usage by 15%, corresponding to approximately 1,000 tCO₂ savings during construction and over 4,000 tCO₂ over 20 years of operation. This provides a quantitative framework for cold chain enterprises with ESG disclosure needs and green building projects. (Figures are based on a reference scenario and are not project-specific commitments.)
Read article →Technical ResourceSelecting a Cold Storage Warehouse in the Digital Era: From 60-Second AI Solutions to Full-Lifecycle Digital Twin Archives
Traditional cold storage solution selection typically takes over three months from initiation to final report, with time consumed by information integration, modeling, regional cost matching, and iterative revisions. The iBLM TaiShu Cloud platform compresses this timeline dramatically through parametric modeling, AI-assisted selection, and a nationwide cost database spanning 34 provinces. It also provides a full-lifecycle digital twin archive for operational decision support. This article introduces the two core modules—TaiShu Smart Strategy and TaiShu Twin—and their 18-month implementation roadmap.
Read article →Company UpdateWhy Flat Slabs Are Unsuitable for Buried Garage Roofs with Soil Cover
Flat slabs are widely used in standard underground garages, but for roof slabs with soil cover, the additional loads from soil weight, fire truck loading, and landscape surcharge significantly increase punching shear at column heads, raising the risk of sudden failure. This article explains the structural limitations of flat slabs in such scenarios and introduces the Taiku prestressed wide-shallow beam system, which eliminates punching shear risk while saving approximately 500 mm in floor height.
Read article →Technical ResourceWhy a Cold Storage Design Cycle Traditionally Takes 90 Days: Process Breakdown and Digital Compression Path
The traditional cycle for a cold storage planning scheme from initiation to a decision-ready comparison report typically takes 90 days, with time mainly consumed in four stages: information integration (15 days), multi-scheme modeling and calculation (30 days), cost estimation (20 days), and presentation iteration (25 days). This article breaks down the time consumption of each stage and explains how the iBLM TaiShu Cloud's Smart Planning module, through parametric modeling, embedded calculation engine, nationwide 34-province quota database, and AI-assisted recommendation, significantly compresses the decision-making front-end process.
Read article →Company Update30 Years of Prestressed Technology Evolution in China's Construction Sector: From Import to Independent Innovation
Over the past three decades, prestressed technology in China has evolved through three phases: introduction (1990s, learning international standards), accumulation (2000s, localized application and standard co-development), and innovation (2010s to present, scenario-specific breakthroughs). This article traces the trajectory and BICP's contributions—3D finite element optimization algorithms, BICP-ST cryogenic anchorage system, and participation in eight industry standards.
Read article →Technical ResourceHow Structural System Selection Affects Cold Chain Companies' Financing Valuation: An Investor's Perspective on Cold Storage Asset Analysis
During due diligence for cold chain logistics financing, investors focus on operational metrics such as effective storage capacity ratio, energy consumption per unit capacity, and annual maintenance costs. These metrics are closely tied to structural system choices made during construction. This article analyzes how large-span post-tensioned solutions impact financing valuation models across three dimensions: storage capacity ratio (90%–95% vs. 75%–80%), energy cost margin, and floor maintenance costs. It is intended for cold chain management teams planning financing or asset securitization.
Read article →Company UpdateWhy Corrugated Metal Duct Quality Is a Hidden Risk in Post-Tensioned Structures: The Importance of Material Selection from Raw Material Standards
In post-tensioned structures, the quality of corrugated metal ducts is often overlooked yet critical. Insufficient wall thickness can lead to damage during construction, poor grouting, and corrosion pathways, all invisible after concrete placement. This article explains the role of metal ducts, the hazard chain of inadequate thickness, key inspection points, and the quality control approach of Shente-Taimao ducts.
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