🧱 ASK Calcium Silicate – High-Performance Insulation Material
Brand: ASK
Type: Calcium Silicate Board / Block / Pipe Section
Origin: India
Distributor: RTC Dhaka
🧩 Product Overview
ASK Calcium Silicate is a premium thermal insulation material made from calcium silicate and reinforcing fibers, designed to provide excellent strength, low thermal conductivity, and superior durability at high temperatures.
It is widely used in industrial furnaces, boilers, kilns, refineries, and power plants for both hot and cold insulation applications.
ASK’s advanced manufacturing process ensures consistent density, compressive strength, and dimensional stability, making it one of the most trusted brands in industrial insulation.
⚙️ Key Features
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🔹 High compressive strength and mechanical durability
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🔹 Excellent thermal insulation up to 1000°C
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🔹 Non-asbestos, non-toxic, and safe to handle
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🔹 Moisture-resistant and low thermal shrinkage
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🔹 Easy to cut, shape, and install
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🔹 Long service life with minimal maintenance
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🔹 Chemically inert and corrosion-resistant
📏 Technical Specifications
| Parameter |
Specification |
| Product Name |
ASK Calcium Silicate |
| Type |
Board / Block / Pipe Section |
| Density |
220 – 250 kg/m³ |
| Thermal Conductivity |
0.05 – 0.08 W/m·K |
| Maximum Service Temperature |
1000°C |
| Compressive Strength |
≥ 5 MPa |
| Moisture Content |
≤ 1% |
| Color |
White / Off-white |
| Thickness Range |
25 mm – 100 mm |
| Size |
1000 × 500 mm (standard) or custom |
| Material Composition |
Calcium Silicate + Reinforcing Fibers |
| Origin |
India |
| Brand |
ASK |
| Distributor |
RTC Dhaka |
🔥 Applications
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Power plants and cement industries
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Industrial furnaces, boilers, and kilns
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Refineries and petrochemical plants
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Heat shields and insulation linings
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Glass and ceramic manufacturing units
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Shipbuilding and steel industries
💡 Advantages
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Energy-efficient insulation solution
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Reduces heat loss and improves equipment performance
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Withstands high thermal and mechanical stress
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Environmentally friendly (asbestos-free)
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Reliable brand with Indian manufacturing excellence
📦 Packaging & Supply
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Supplied in boards, blocks, or pipe sections
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Packed in moisture-proof wrapping
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Ready stock available in RTC Dhaka warehouse
📞 Order Now
Rahim Trading Corporation (RTC Dhaka)
📍 Swantex Bhaban, 9/I, Motijheel C/A, Dhaka – 1000
📱 +8801831-016720
📧 rtcdhaka2013@gmail.com
🌐 www.rtcdhaka.com
