Typology 03 · Active Air Biofiltration · 4-Layer Leak Defense
Section 08 · Active Biofiltration System

The Living Wall You Can Take Apart.
Living Plants As An Engineered Service.

Traditional living walls fail from high-altitude maintenance and difficult root access. JOMETRY replaces tedious on-site gardening with pre-cultivated cassette exchange and active root rhizosphere biofiltration.

Launch Biofiltration Simulator 4-Layer Leak Defense Exterior Facades & Rainscreens
BOTANICAL SELECTION
Epipremnum & Philodendron

Curated low-light, high-transpiration species proven for active indoor air purification.

VOC PURIFICATION
Up to 85% Formaldehyde

Microbial root-zone active filtration metabolizes airborne VOC pollutants into plant nutrients.

SMART IRRIGATION
Closed-Loop Sub-Drip

IoT moisture sensor telemetry with automated fertigation and 1.2s overflow cutoff.

Active Air Biofiltration · Root Rhizosphere Fluid Dynamics

01 Active Root-Zone Air Purification

Active Engineered Service

Root Rhizosphere Dynamic Particle Flow

● Ambient Room Air (VOCs) ● Rhizosphere Microbial Biofilter ● Purified Oxygen Exhaust
Air Exchange: 240 m³/h  ·  Acoustic Emission: 21 dB (Whisper Silent)  ·  VOC Purification: Up to 85% Formaldehyde

Air passes through the living root medium, not simply across outer foliage.

In conventional green walls, air only touches the leaf surface. In JOMETRY's active biofiltration configuration, ambient room air is drawn into the negative-pressure cavity directly through the inorganic wicking matrix and root rhizosphere.

The beneficial symbiotic microbes residing on plant roots break down hazardous VOC pollutants (formaldehyde, benzene, toluene) and particulate matter, converting them into non-toxic plant nourishment.

Zero Soil · Zero Pathogens

100% soil-free rigid inorganic wicking substrate. Eliminates soil gnats, mold spores, and bacterial contamination in occupied commercial and healthcare spaces.

Engineering Redundancy · Fail-Safe Waterproofing

02 4-Layer Leak Defence Architecture

Never Touches Building Slab

Waterproofing is engineered with 4 layers of mechanical and electronic redundancy to protect host building structures:

4-Layer Leak Defense — Layer 01 / 04

1. Impermeable Recycled Polymer Cassette Body

Each 500 × 500 mm cassette is thermoformed from recycled polymer with a 100% watertight rear body. Water is wicked evenly through a rigid inert inorganic medium with zero soil, preventing soil-borne pathogens and mold.

🛡️ 100% Watertight Backing · Zero Soil / Zero Pathogens
Modular Living Cassettes
Contracted Cassette Exchange

Pre-Cultivated Greenhouse Exchange

Cassettes are pre-cultivated off-site in controlled greenhouses. Replacement or seasonal refresh takes under 2 minutes per cassette with clean hands.

Section 09 · High-Rise Building Envelopes

03 Exterior Living Facades & Engineering

Architectural Scale Rainscreen Cladding

Architectural scale rainscreen cladding integrating native flora, thermal dampening, and rainwater buffering. Engineered for high wind load and tropical climate extremes, JOMETRY exterior cassettes mount securely to primary building substructures while maintaining 100% demountability.

WIND & SEISMIC
Tested for 2.4 kPa

Positive/negative pressure cycles withstand cyclonic gusts and building sway.

MICROCLIMATE COOLING
-14°C Surface Temp

Evapotranspiration slashes building HVAC cooling loads and urban heat island effect.

STORMWATER BUFFERING
45 L/m² Water Retention

Buffers monsoon downpours and integrates with building greywater systems.

Exterior Living Facade Parameters

Parameter Design Value Status
Substrate Medium Rigid inert inorganic wicking matrix CERTIFIED
Wind Load Resistance Tested to 2.4 kPa positive/negative VERIFIED
Irrigation Control Concealed closed-loop automated drip STANDARD
Thermal Attenuation Reduces facade temp by up to 14°C FIELD TESTED
Fire Performance Non-combustible sub-frame (ASTM E84) COMPLIANT
Commercial High-Rise Exterior Commercial High-Rise Exterior

Architectural Living Facade

Engineered for cyclonic wind loads and tropical climate extremes.

Civic Exterior Integration Modular Cassette Rainscreen

Civic & Commercial Exterior Integration

Large-scale rainwater retention and urban heat mitigation.