Геосинтетики для горнодобывающей промышленности и ресурсов

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Cement blanket: Flexible, Rapid-Deploy Concrete Solution

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бентонитовые геосинтетические глиняные вкладыши (GCL)
Широкоформатный GCL
Установка сверхширокого 6-8-метрового GCL в системе сбора фильтрата на полигоне ТБО
бентонитовые геосинтетические глиняные вкладыши (GCL)

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The Problem: Concrete is Heavy, Slow, and Inflexible

Traditional concrete construction is labor-intensive, time-consuming, and requires significant logistics, especially in remote or emergency situations. Transporting water, aggregate, cement, and equipment to site, building formwork, and waiting for curing creates delays and high costs. For applications like ditch lining, slope protection, or temporary infrastructure, conventional methods are often impractical.

The Solution: Concrete in a Roll

Cement blanket is a revolutionary geosynthetic material that combines a flexible 3D fabric matrix with a dry, cement-based powder. It is supplied in rolls like a carpet. When hydrated with water, it hardens to form a thin, durable, waterproof, and fire-resistant concrete layer.

How It Works:

  1. Deploy:​ Unroll the CC onto a prepared subgrade.
  2. Hydrate:​ Spray or soak it with water.
  3. Cure:​ It sets within 2 hours and achieves 80% of its strength in 24 hours. No mixing, no formwork, no skilled labor required.

Key Product Advantages:

  • Быстрая установка:​ Deploy and set in hours, not days.
  • Easy to Use:​ No concrete mixers or skilled trades needed. Can be cut with knives and shaped on site.
  • Flexible Before Setting:​ Conforms to complex and uneven surfaces.
  • Durable & Low Permeability:​ Forms a strong, erosion-resistant, and watertight layer.
  • Lightweight & Portable:​ Much lighter than traditional concrete, easy to transport to remote sites.

Technical Specifications & Applications

Параметр
5mm
8mm
13mm
Стандарт испытаний
Typical Application​
Ditch lining, landscaping
Slope protection, secondary containment
Heavy-duty lining, trafficable surfaces
-
Compressive Strength (28-day)​
>10 MPa
>15 MPa
>25 MPa
ASTM C39
Flexural Strength​
>3 MPa
>4.5 MPa
>6.5 MPa
ASTM C78
Permeability​
<1×10⁻¹⁰ m/s
<1×10⁻¹⁰ m/s
<1×10⁻¹⁰ m/s
ASTM D5084
Standard Roll Size​
1.0m x 50m
1.0m x 50m
1.0m x 25m
-
Weight (per m², dry)​
~9 kg
~13 kg
~22 kg
-
Основные области применения:
  • Erosion Control:​ Slope and channel protection.
  • Ditch & Canal Lining:​ Water conveyance with minimal seepage.
  • Secondary Containment:​ Bund lining for spill protection.
  • Infrastructure Protection:​ Pipeline and tank pad covering.
  • Temporary Works & Emergency Repair:​ Rapid deployment for disaster relief or construction access.

Case Evidence: Proven Performance in the Field

Project 1: Emergency Flood Defense, UK
  • Вызов:​ A riverbank was at imminent risk of breach after severe storms.
  • Решение:​ 200m² of 8mm was deployed by a small crew in one day over the vulnerable section.
  • Результат:​ The bank was stabilized within 24 hours, preventing flooding. Traditional methods would have taken a week to mobilize and execute.
Projet 2: Mine Tailings Drainage Ditch, Australia
  • Вызов:​ An acidic water drainage ditch required a chemically resistant lining in an inaccessible area.
  • Решение:​ 13mm was selected for its durability and impermeability, airlifted to site, and installed rapidly.
  • Результат:​ Provided a durable, low-maintenance lining that withstood the aggressive environment and reduced water loss.
Project 3: Pipeline Protection Pad, Middle East
  • Вызов:​ Creating protective pads for pipeline valves in the desert with limited water and labor.
  • Решение:​ Pre-cut 13mm sheets were transported, positioned, and hydrated using minimal water from a bowser.
  • Результат:​ High-strength pads were created in hours instead of the days needed for conventional concrete, saving significant time and cost.

Our Value: Innovation for Simplicity and Speed

We provide more than just a product; we offer a fundamentally better way to solve concrete-related challenges​ where speed, simplicity, and logistics matter.
  • Engineered Reliability:​ Rigorously tested material with predictable performance.
  • Transformational Logistics:​ Dramatically reduces the “concrete logistics chain”—no need for mixers, pumps, or formwork trucks.
  • Democratizes Construction:​ Allows non-specialists to create durable concrete structures safely and effectively.
  • Sustainable Edge:​ Reduces material waste, transportation carbon footprint, and site disturbance compared to traditional methods.
  • Global Support & Supply:​ Trusted and used by civil, mining, and environmental engineers worldwide.
Cement blanket turns complex concrete projects into simple, manageable tasks, delivering certainty and saving critical time and resources.
Frequently Asked Questions (FAQ)
Q1: How do you join two sheets of Cement blanket?
A:​ Overlap sheets by a minimum of 100mm. Hydration will create a monolithic bond. For critical impermeability, a liquid CC adhesive can be used on the overlap.
Q2: What is the shelf life?
A:​ Stored in its original packaging in a cool, dry place, Cement blanket has a shelf life of 12 months.
Q3: Can it be walked/driven on?
A:​ 13mm​ is designed for light vehicular traffic once fully cured (after 7 days). 5mm and 8mm are for foot traffic and cover/protection applications only.
Q4: What kind of water is needed for hydration?
A:​ Any reasonably clean, potable water is suitable. The typical requirement is 17 liters per m² for 13mm. Можно использовать морскую воду, но это может несколько повлиять на долговременную прочность.
Q5: Можно ли использовать его на морозе?
A:Гидратация должна происходить при температуре выше 5°C. После полного затвердевания он обладает высокой устойчивостью к циклам замораживания-оттаивания. Не укладывайте на промерзший грунт.
📧 Электронная почта:[email protected]
🌐 Веб-сайт:​ www.hyhdpemembrane.com

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