Concrete Cloth

Concrete cloth is a new type of composite construction material, also known as concrete fabric (Concrete Cloth), whose core characteristic is "flexible and blanket-like before use, hardening into concrete upon contact with water." This material combines the strength of traditional concrete with the flexibility of textiles, enabling rapid construction, efficient seepage prevention, and adaptable shaping in engineering applications. It is particularly suitable for slope protection, channels, emergency projects, and similar scenarios.

一、Basic Structure and Composition

Cementitious geotextile is composed of multiple composite layers, primarily including:

· Three-dimensional fiber reinforcement: A three-dimensional fibrous structure woven from polyethylene (PE) or polypropylene (PP) filaments, providing tensile strength and crack resistance.

· Dry-mixed cementitious material: Contains calcium aluminate cement, fine aggregate, and additives; undergoes hydration reaction upon contact with water, rapidly hardening to form a concrete layer.

· Waterproof backing layer: Laminated with a polyvinyl chloride (PVC) or polyolefin-based waterproof membrane on the bottom side, ensuring complete waterproofing and enhanced durability.

The material is supplied in roll form, allowing for cutting, folding, and coiling for transportation. After installation, it is activated by watering, then cures and sets into a solid, hardened form.

二、Key Performance Feature

1、Easy Construction and High Efficiency

· No need for on-site concrete mixing, formwork installation, or vibration—only two simple steps: laying and watering.

· Two workers can lay more than 400㎡ per day, reducing construction time by over 60% compared to traditional concrete methods.

· Suitable for construction on steep slopes, curved surfaces, and irregular terrains, offering strong adaptability.

2、Rapid Curing with Reliable Strength

· Shape can still be adjusted 2 hours after watering; reaches 80% of final strength within 24 hours, and is nearly fully hardened within 48 hours.

· Typical cured thickness ranges from 5 to 13 mm, with compressive strength reaching 20–40 MPa, offering excellent resistance to erosion and freeze-thaw cycles.

3、Seepage Prevention, Durability, and Eco-Friendliness

· The bottom PVC anti-seepage layer, combined with a fiber-reinforced structure, achieves a seepage coefficient as low as 10⁻¹² cm/s, effectively preventing soil and water loss.

· Resistant to ultraviolet radiation and chemical corrosion (pH 3–12), with a service life of over 20 years.

· Low alkali content minimizes impact on surrounding ecosystems, making it suitable for sensitive areas such as farmland and river channels.

4、Safety, Environmental Protection, and Multi-Function Integration

· Fire retardant: does not promote combustion, emits minimal smoke and extremely low levels of harmful gases when burned.

· High crack resistance: the 3D fiber network effectively suppresses crack propagation, enhancing structural integrity.

· Capable of wet-surface application: can be installed on damp substrates or even in shallow water, suitable for rainy seasons or underwater environments.

三、Typical Application Scenarios

1、Hydraulic Engineering

· Channel Lining: Prevents seepage in irrigation channels, suppresses weed growth, and improves water conveyance efficiency.

· Pond/Reservoir Slope Protection: Enables rapid waterproofing and reinforcement, preventing landslides and seepage.

2、Slope Protection

· Riverbank and Mountain Slope Protection: Resists erosion from heavy rainfall, preventing landslides and soil loss.

· Excavation Support: Provides temporary or permanent slope stability, with fast and safe construction.

3、Emergency and Disaster Relief Engineering

· Rapid deployment of temporary roads, drainage ditches, or foundation systems for shelters after earthquakes or floods.

· Can be manually installed without electricity or heavy machinery, enabling fast response.

4、Municipal and Landscape Engineering

· Applications include courtyard paving, rooftop garden waterproofing, and anti-seepage for rainwater retention tanks.

· Due to its cuttable and formable nature, it is suitable for complex architectural designs.

Shandong Yuanpeng Environmental Protection Technology Co., Ltd. was founded in 2022 with a registered capital ofRMB 50 milion. The company employs over 300 people, and its production facility covers 35,000 square metersEquipped with a professional technical and R&D team, the company is a comprehensive company integratingproduction, sales, and after-sales service.

The company has successfully achieved ISO 9001 quality management system certification. Some of its exported products are SGS certified and hold the relevant patent certificates.

Some production lines have reached full automation. Annual sales volume reached 120 million yuan. The company has established long-term partnerships with organizations such as CREC, CSCES, CCCC, MCC Group, POWERCHINA, Tongyuan Design Group, CSMDI, BMEDI, and others.