Modular Data Center Timber Structure for Lower-Carbon Construction

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Solution Overview

Problem

Modular data centers constructed of steel or concrete have a high carbon footprint, which is unsustainable and contributes significantly to greenhouse gas emissions.

Innovation Solution

A data center structure using low carbon footprint materials such as timber and laminated timber for framing members and panels, which provide structural integrity, thermal insulation, and fire resistance while reducing environmental impact.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If steel or concrete is used for construction, then structural strength and durability are improved, but carbon footprint and environmental impact worsen

Engineering Contradiction:
Improvestructural strengthVSAvoidcarbon footprint
Core Design Contradiction:
StrengthVSObject-generated harmful factors

Solution Approach 1:

The patent employs composite material construction by combining timber framing members with concrete floor panels and cladding panels. This composite approach allows the structure to achieve the structural strength and durability traditionally associated with all-concrete or all-steel construction while significantly reducing the carbon footprint through the use of sustainable timber materials for the structural frame and exterior cladding.

Inventive Principle:
Principle #40Composite materials

2Object-generated harmful factors

If timber materials are used, then carbon footprint is reduced, but fire resistance and thermal protection may worsen

Engineering Contradiction:
Improvecarbon footprintVSAvoidfire resistance
Core Design Contradiction:
Object-generated harmful factorsVSReliability

Solution Approach 1:

The patent addresses fire resistance concerns by using concrete floor panels as non-combustible structural elements and applying cladding panels to the timber frame. These concrete and cladding components provide fire protection to the timber structure, creating a composite system that maintains fire safety standards while preserving the low carbon footprint benefits of timber construction.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent modifies the physical and chemical parameters of the timber materials through treatment processes. The timber framing members and cladding panels undergo preservative treatments and fire retardant applications that change their combustion characteristics and thermal properties, enabling them to meet fire resistance requirements while maintaining their sustainable, low-carbon nature.

Inventive Principle:
Principle #35Parameter changes

3Temperature

If timber and laminated timber are used, then thermal insulation is improved, but structural integrity under extreme conditions may worsen

Engineering Contradiction:
Improvethermal insulationVSAvoidstructural integrity
Core Design Contradiction:
TemperatureVSStrength

Solution Approach 1:

The patent creates a composite structural system where timber framing members provide thermal insulation benefits while concrete floor panels and metal fastening systems contribute structural integrity. The combination of these different materials with complementary properties allows the building to achieve both excellent thermal performance and the structural strength needed to withstand extreme conditions.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent applies different material qualities to different parts of the structure based on local requirements. Timber with its superior insulation properties is used for the framing and cladding where thermal performance is prioritized, while concrete panels are used for floors where load-bearing capacity and fire resistance are critical. This localized material selection optimizes both thermal insulation and structural integrity throughout the building.

Inventive Principle:
Principle #3Local quality

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The use of timber and laminated timber in data center construction reduces carbon emissions, minimizes resource depletion, and offers robust mechanical properties, seismic resistance, and insulation, meeting sustainability and performance standards.

Implementation Method 1

the first layer is formed of a fire resistance material

Methodology Applied
Scientific EffectFire resistance:

Implementation Method 2

the second layer may be formed of a thermal protection material

Methodology Applied
Scientific EffectThermal protection: Thermal Insulation

Data Source

PatentUS20250234479A1Modular data center system
Publication Date: 2025.07.17 VERTIV CORP
  • US20250234479A1 patent drawing
  • US20250234479A1 patent drawing
  • US20250234479A1 patent drawing

AI summary

A data center structure is disclosed. The data center structure includes: a plurality of framing members defining a cavity configured to house one or more pieces of data center equipment; a floor panel having a first layer and a second layer, the floor panel configured to couple to at least one of the plurality of framing members. The plurality of framing members comprises at least one of one or more vertical framing members or one or more horizontal framing members. The floor panel is formed of wood material.