Guangzhou Zhongli Amusement Equipment Group Co., Ltd.
                                                                                                           
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Thermal Insulated Anti-Freezing Foundation Pit Air Dome System with Double-Layer Membrane for Winter Excavation Projects

Price Negotiable
Price: 500-999 square meters:$60 ; 1,000-1,999 square meters:$55 ; 2,000-4,999 square meters :$52;≥5,000 square meters :$50
MOQ: 500 square meter
Delivery Time: According to the project specifications
Brand: Zhongli Amusement
Product Description

Low-Temperature Anti-Freezing Foundation Pit Air Dome

The Challenge & Cold Climate buyer concerns

Sub-Zero Soil Freezing

Frozen ground severely damages excavation teeth, slows down digging rates, and breaks concrete curing cycles.

High Winter Heating Costs

Uninsulated temporary covers drain massive amounts of fuel, making winter construction financially unviable.

System Overview & Thermal Engineering

Double-Layer Thermal Air Insulation

An insulating dead-air thermal pocket trapped between double membrane layers maintains ambient ground heat inside the dome.

Core Features & Advantages

Thermal Performance

Multi-Layer Air Blanket

Reduces heating energy consumption by up to 50% compared to single-layer fabric structures.

Snow-Load Thermal Melt System

Optional warm air injection channels along the outer roof melt heavy snow accumulation automatically.

Construction Durability

Cold-Crack Resistant Material

Fabric formulations remain flexible and tear-resistant in temperatures down to -40°C.

Internal Heating Duct Integration

Pre-engineered ports connect directly to commercial warm-air generators.

Frequently Asked Questions

How much snow load can the inflatable dome hold?

Internal pressure adjustment paired with thermal snow-melting systems prevents snow build-up entirely.

Can concrete pouring be completed under this dome in winter?

Yes, interior temperatures can be kept at ideal levels (+15°C to +20°C) for proper concrete curing.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Zhongli Amusement Equipment Group Co., Ltd.
Location Factory Building No. 2, No. 18, Chuangxing 2nd Road, High-tech Development Zone, Qingyuan City
Contact Person Dannie

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