ROBUST THERMOPORE SHEETS (EPS) – FULL TECHNICAL DETAILS

What Are Thermopore EPS Sheets?

Robust Thermopore Sheets (EPS – Expanded Polystyrene) are lightweight, rigid, closed-cell insulation boards widely used for heatproofing, thermal insulation, soundproofing, packaging, construction, and energy efficiency applications. These sheets are made through steam-expanded polystyrene beads that trap air within millions of closed cells, making the material one of the most efficient thermal insulators in modern construction.

Key Features

• Excellent thermal insulation for roofs, walls, floors, and cold storage

• Lightweight & high compressive strength

• Moisture, humidity & mold resistance

• Energy-saving & cost-effective

• Long-lasting heatproofing performance

• Fire-retardant options available

• Eco-friendly & recyclable

• Easy to cut, shape, transport & install

• Non-corrosive, non-toxic & chemically stable

Technical Specifications

• Material: Expanded Polystyrene (EPS)

• Density Options: 12 kg/m³, 16 kg/m³, 20 kg/m³, 24 kg/m³, 30 kg/m³

• Thermal Conductivity (K-Value): 0.028 – 0.038 W/m·K

• Compressive Strength: 70 – 300 kPa (depending on density)

• Water Absorption: < 2% by volume

• Service Temperature Range: –50°C to +80°C

• Fire Behaviour: Optional FR (Fire Retardant) Grade

• Available Thickness: 1″ | 1.5″ | 2″ | 2.5″ | 3″ | 4″

• Sheet Size: 4ft × 8ft (Standard)

Applications of Robust Thermopore EPS Sheets

Heatproofing & Insulation

• Roof heat insulation (homes, offices, warehouses)

• Wall insulation (interior & exterior)

• Floor insulation (thermal + acoustic control)

Construction & Civil Work

• Expansion joint fillers

• Void forming

• Light-weight fill layers

• Under-slab insulation

Cold Storage Industry

• Cold rooms

• Freezers

• Refrigeration insulation panels

HVAC & Energy Efficiency

• Duct insulation

• Temperature-controlled environments

Packaging & Protection

• Electronics packaging

• Glassware packaging

• Food storage boxes

• Protective industrial packaging

Miscellaneous

• Floating blocks

• Model making

• Decorative panels

• Signage boards

Benefits of Thermopore EPS Sheets

1. Ultimate Heatproofing

Reduces indoor heat transfer by up to 60–70%, lowering electricity bills and improving comfort.

2. Lightweight but Strong

Easy to install without adding structural load; ideal for high-rise projects.

3. Moisture & Damp Resistant

Closed-cell structure prevents water absorption, mold growth, and dampness.

4. Energy Efficiency

Maintains indoor temperature, reducing AC and heating costs.

5. Economical Insulation

Cost-effective compared to XPS, Polyurethane, Glass Wool, Rock Wool.

6. Long Service Life

Does not rot, decay, or chemically react; provides 20–25 years of consistent thermal insulation.

Density Grades & Uses

Low Density (12–14 kg/m³)

• Packaging

• Temporary insulation

• Lightweight void filling

Medium Density (16–20 kg/m³)

• Residential roof & wall insulation

• General construction work

• Sound insulation

High Density (24–30 kg/m³)

• Industrial insulation

• Heavy load floors

• Cold rooms & refrigeration systems

Why Choose Robust Thermopore?

• Manufactured with high-density EPS beads

• Consistent thickness & density

• Smooth surface finish

• Maximum heatproofing output

• Pakistan’s trusted choice for insulation

• Suitable for Lahore, Karachi, Islamabad, Faisalabad, Rawalpindi, Multan & all climates

• H2: What Are Robust Thermopore Sheets (EPS)?

  Robust Thermopore Sheets are high-quality Expanded Polystyrene (EPS) insulation boards designed for heatproofing, thermal insulation, sound reduction, and protective packaging. These lightweight, rigid, closed-cell foam sheets provide superior energy efficiency and are widely used in residential, commercial, and industrial construction.

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  H2: Key Features of Thermopore EPS Sheets

  H3: Excellent Thermal Insulation

  • Closed-cell structure prevents heat transfer

  • Ideal for roof, wall, and floor insulation

  H3: Lightweight & High Strength

  • No additional load on buildings

  • Easy to cut, transport, and install

  H3: Moisture & Damp Resistance

  • Low water absorption

  • Prevents mold and fungal growth

  H3: Long Service Life

  • Durable & chemically stable

  • Works efficiently for 20–25 years

  H3: Fire Retardant Options Available

  • Safer insulation for buildings

  • Meets modern safety standards

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  H2: Technical Specifications of Robust Thermopore Sheets

  H3: Material Properties

  • EPS (Expanded Polystyrene) closed-cell foam

  • Excellent dimensional stability

  H3: Density Options

  • 12 kg/m³

  • 16 kg/m³

  • 20 kg/m³

  • 24 kg/m³

  • 30 kg/m³

  H3: Thermal Conductivity

  • 0.028 – 0.038 W/m·K

  H3: Mechanical Strength

  • Compressive strength 70–300 kPa

  • High impact and load resistance

  H3: Temperature Range

  • –50°C to +80°C

  H3: Available Sizes

  • Standard Sheet: 4ft × 8ft

  • Thickness: 1″ to 4″ (custom on request)

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  H2: Applications of Thermopore EPS Sheets

  H3: Heatproofing & Insulation

  H4: Roof Insulation

  • Reduces heat transfer up to 60–70%

  • Ideal for homes, factories, and commercial buildings

  H4: Wall Insulation

  • Used in internal and external walls

  • Improves thermal comfort & reduces electricity usage

  H4: Floor Insulation

  • Provides thermal and sound insulation

  • Used under screed, tiles, and concrete flooring

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  H3: Construction & Civil Engineering

  H4: Expansion Joint Filler

  • Lightweight yet strong

  • Prevents cracks & movement damage

  H4: Void Filling Material

  • Used in slabs, bridges, and infrastructure

  H4: Under-Slab Insulation

  • Essential for energy-efficient buildings

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  H3: Cold Storage & Refrigeration

  H4: Cold Rooms & Freezers

  • Maintains low temperature

  • Reduces energy consumption

  H4: Industrial Refrigeration

  • Used in insulated panels and cooling chambers

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  H3: HVAC & Energy Systems

  H4: Duct Insulation

  • Controls temperature fluctuation

  • Reduces energy loss in HVAC systems

  H4: Temperature-Controlled Areas

  • Pharmaceutical storage

  • Food processing units

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  H3: Packaging & Protection

  H4: Consumer Packaging

  • Electronic items

  • Glassware

  • Delicate goods

  H4: Industrial Packaging

  • Machinery

  • Appliances

  • Export shipments

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  H3: Miscellaneous Uses

  H4: Floating Blocks

  • Water-based construction projects

  H4: Model Making & Decor

  • Architectural models

  • Interior decoration panels

  H4: Signage & Display Boards

  • Lightweight and durable advertising boards

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  H2: Benefits of Using Thermopore EPS Sheets

  H3: Energy Efficiency

  • Saves electricity by reducing AC load

  H3: Cost-Effective Solution

  • Affordable compared to XPS, PU, Rock Wool

  H3: Environmental Resistance

  • Does not rot, mold, or corrode

  H3: Easy Installation

  • Can be glued, mechanically fixed, or placed directly

  H3: Eco-Friendly

  • 100% recyclable

  • Low carbon footprint

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  H2: Why Choose Robust Thermopore Sheets?

  H3: High-Density, Premium EPS

  • Consistent thickness & smooth finish

  H3: Superior Insulation Performance

  • Ideal for Pakistan’s hot climate in Lahore, Karachi & Islamabad

  H3: Long-Lasting Quality

  • Ensures consistent insulation for decades

  H3: Trusted in Residential, Commercial & Industrial Projects

  • Used widely by engineers, contractors & architects

  • Robust Thermopore Sheets (EPS) are high-quality thermal insulation boards designed for roof, wall, and floor heatproofing.
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  • Ideal for homes, commercial buildings, warehouses, cold rooms, and industrial insulation projects across Pakistan.
  • Robust Thermopore Sheets (EPS) provide superior heatproofing, thermal insulation, and moisture resistance for roofs, walls, floors, and cold storage rooms.
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  • Robust Thermopore Sheets (EPS) are premium Expanded Polystyrene insulation boards engineered for superior thermal performance, high compressive strength, moisture resistance, and long-term durability.

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     Problem–Solution Style Meta Description

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     Performance-Focused Meta Description

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    Robust Thermopore EPS Sheets are premium heatproofing and thermal insulation boards for roofs, walls, floors, and cold storage.

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  • Robust Thermopore Sheets (EPS) are premium Expanded Polystyrene insulation boards engineered to deliver superior heatproofing, thermal insulation, moisture resistance, and structural support in residential, commercial, and industrial projects.

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    High-Performance & Benefits Meta Description

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     Construction & Industrial  

    Robust Thermopore Sheets (EPS) are engineered insulation boards designed for high-performance thermal management and moisture control in construction and industrial applications.

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     Long Marketing 

    Robust Thermopore Sheets (EPS) are advanced thermal insulation boards that deliver exceptional heatproofing, moisture resistance, and energy efficiency for modern buildings and industrial structures.

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    Ultra Keyword-Rich SEO Meta Description

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    PVC Water Stopper is designed to protect RCC structures from leaks by sealing expansion joints, construction joints, and contraction joints exposed to moisture, groundwater pressure, and structural movement.

  • Its flexible PVC compound, ribbed anchorage design, and center bulb functionality ensure complete water tightness in basements, lift shafts, retaining walls, overhead tanks, STPs, ETPs, and heavy civil engineering structures.

  • PVC Water Stopper is a premium-grade PVC joint waterproofing strip designed to prevent leakage in basements, tanks, tunnels, dams, swimming pools, retaining walls, and substructures under water pressure.

  • Its high elasticity, ribbed design, tensile strength, and chemical resistance provide dependable sealing for construction, expansion, and movement joints, ensuring safe, durable, and leak-proof RCC structures for decades.

  • PVC Water Stopper is designed to protect RCC structures from leaks by sealing expansion joints, construction joints, and contraction joints exposed to moisture, groundwater pressure, and structural movement.
  • Its flexible PVC compound, ribbed anchorage design, and center bulb functionality ensure complete water tightness in basements, lift shafts, retaining walls, overhead tanks, STPs, ETPs, and heavy civil engineering structures.
  • PVC Water Stopper eliminates water leakage problems in concrete structures by forming a strong, flexible waterproof barrier inside joints.
  • Engineered with long-lasting PVC, it withstands hydrostatic pressure, structural movement, and soil chemicals, maki

  • Excellent thermal insulation for roofs, walls, floors, and cold storage

  • Lightweight & high compressive strength

  • Moisture, humidity & mold resistance

  • Energy-saving & cost-effective

  • Long-lasting heatproofing performance

  • Fire-retardant options available

  • Eco-friendly & recyclable

  • Easy to cut, shape, transport & install

  • Non-corrosive, non-toxic & chemically stable

  • ng it ideal for basements, water tanks, tunnels, foundations, culverts, and all water retaining or water excluding projects.

  • H2: Technical Specifications

    H3: Material Composition

    • Premium-grade PVC compound

    • Flexible thermoplastic formulation

    H3: Physical Properties

    • Hardness: 65–75 Shore A

    • Specific Gravity: 1.32–1.38

    • Water Absorption: < 0.10%

    H3: Mechanical Properties

    • Tensile Strength: 12–15 MPa

    • Elongation at Break: 250%–380%

    • Tear Resistance: High

    H3: Temperature Resistance

    • Working range: –20°C to +70°C

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    H2: Available Sizes of PVC Water Stopper

    H3: Standard Sizes

    • 150mm × 5mm

    • 200mm × 6mm

    • 230mm × 8mm

    • 300mm × 10mm

    H3: Custom Profiles

    • Special designs available for major civil engineering projects

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    H2: Applications of PVC Water Stopper

    H3: Water Retaining Structures

    • Water tanks

    • Swimming pools

    • STP/ETP plants

    • Overhead tanks

    H3: Underground Structures

    • Basements

    • Retaining walls

    • Lift pits

    • Parking basements

    H3: Heavy Civil Structures

    • Dams & spillways

    • Tunnels

    • Culverts

    • Canals

    • Irrigation channels

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    H2: Benefits of PVC Water Stopper

    H3: Prevents Water Leakage

    • Ensures complete waterproofing of concrete joints

    H3: Enhances Structural Durability

    • Protects against dampness & hydrostatic pressure

    H3: Easy Installation

    • Can be welded and positioned easily on site

    H3: Cost-Effective

    • Low maintenance and long-term reliability

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    H2: Installation Method of PVC Water Stopper

    H3: For Construction (Cold) Joints

    • Positioned at mid-depth of concrete

    • Secured using clamps or binding wires

    • Concrete vibration ensures void-free bonding

    H3: For Expansion Joints

    • Center bulb placed within movement gap

    • Allows structure to expand without cracking

    H3: Welding Process

    • Electric heating element

    • Ends joined to form continuous strip

    • Provides seamless waterproof barrier

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    H2: Quality Checklist Before Installation

    H3: Visual Inspection

    • No cracks, deformation, or pinholes

    H3: Verify Dimensions

    • Thickness, rib depth & center bulb size

    H3: Elasticity Check

    • Sufficient flexibility for joint movement

    H3: Welding Integrity

    • Proper fusion for leak-proof performance

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    H2: Advantages Over Other Water Stoppers

    H3: PVC vs Rubber

    • Longer life

    • Better flexibility

    • More cost-effective

    H3: PVC vs Metal Strips

    • Non-corrosive

    • Easier to install

    • Safe for water retaining structures

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    H2: Why PVC Water Stopper Is Essential

    H3: Concrete Naturally Cracks

    • Joints are weakest points

    • Water easily penetrates without protection

    H3: Long-Term Waterproofing

    • Acts as permanent barrier

    • Saves future repair cost