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Waste Management

Composting Facilities

Optimize your organic waste processing with corrosion-resistant, well-ventilated fabric structures. Designed for the unique challenges of the composting environment.

The Challenge

Managing the Biological Process

Composting creates a highly humid and corrosive environment. Ammonia and other organic gases quickly degrade wood and untreated steel. Proper moisture control and ventilation are critical to maintaining the aerobic process and managing odors.

Champion's composting buildings use inert PVC membranes and hot-dip galvanized steel frames to resist corrosion indefinitely. The high ceilings and large spans allow for massive windrows and easy access for compost turners and loaders.

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Moisture Control

Enclosed storage protects windrows from rain, ensuring the correct moisture balance.

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Active Ventilation

Support for high-volume extraction fans to manage heat, humidity, and odors.

Facility Benefits

Designed for Organics

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Corrosion Proof

Hot-dip galvanized steel and PVC are the only materials that truly withstand composting gases.

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Unobstructed Space

Clear spans allow for efficient windrow layout and heavy equipment movement.

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Odor Containment

Enclosed structures help contain and treat odors before they impact the community.

Facility Specs

Typical Composting Facility Specs

Clear Span Width	20 m to 60 m
Eave Height	6 m to 10 m for turner clearance
Membrane Weight	22 oz or 27 oz PVC
Foundation	Concrete T-walls or cast-in-place bunkers

FAQ

Composting FAQ

No. We use ISO 1461 hot-dip galvanization, which provides a thick zinc coating that is much more resistant to organic acids and ammonia than paint or wood.

Yes. In fact, we recommend mounting on concrete walls or bunkers to allow for material pushing and to maximize interior volume.

We engineer the structure with high-capacity ridge vents and support for active exhaust fans to ensure constant air exchange.

Industry Advantage

Why a Fabric Building for Composting Facilities

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Corrosion Immunity

In a composting building or organics processing facility, the humid, ammonia-rich air is lethal to wood and paint. Our hot-dip galvanized steel is the only material that truly lasts.

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Odor & Moisture Control

Enclosing your windrow cover or in-vessel composting cover allows for active odor management and protects the biological process from rain.

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Massive Clear Spans

Optimize your layout with wide, column-free interiors. Perfect for biosolids storage and easy maneuvering of massive compost turners.

Technical Details

Recommended Specifications for Organics Processing

Custom-engineered configurations for odor-control compost buildings and waste facilities.

Parameter	Standard Recommendation
Clear Span Range	30 m to 70 m (Turner optimized)
Apex Height	9 m to 15 m (Tipping clearance)
Membrane Grade	900–1450 gsm PVC / PVDF (Chemical resistant) (See Membrane Options)
Ventilation	High-capacity ridge vents and support for extraction fans
Foundation	Concrete T-walls or bunker walls for material pushing

Durability

Engineered for the Environment

Composting creates a uniquely harsh internal climate. Our organics processing facilities are engineered for both internal and external loads.

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Wind & Gust Resistance

Calculated to ASCE 7 or Eurocode standards for reliable containment in any weather.

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Snow Shedding

Smooth PVC surface promotes natural snow shedding, critical for large-roof agricultural structures.

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Advanced Galvanization

Hot-dip galvanization to ISO 1461 provides the necessary protection against ammonia corrosion.

Process

Our 4-Step Project Delivery

From waste stream analysis to final commissioning of your organics facility.

Site Analysis

We analyze your material flow and odor control needs to optimize the composting building layout.

Custom Engineering

Engineers design the organics processing facility with specific ventilation and corrosion-resistant truss spans.

Precision Mfg.

Hot-dip galvanized frames and chemical-resistant membranes are built to survive the biosolids storage environment.

Rapid Assembly

Modular assembly on concrete walls gets your odor-control compost building operational without lengthy delays.

More Info

Composting Facility FAQ

We use ISO 1461 hot-dip galvanization on all steel members, which is significantly more durable than paint or pre-galv in a biosolids storage environment.

While no fabric building is perfectly hermetic, our odor-control compost buildings are designed for negative pressure systems to contain gases.

Yes, we can design the structure to house in-vessel composting covers and all associated aeration equipment.