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Rigid Foam Glass Board High Compressive Strength Closed Cell Waterproof Insulation

Brand Name:	DingCheng
Model Number:	-
MOQ:	1000 pieces
Price:	248-376$/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	200m³ pieces per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Material:

Cellular Glass

Type:

Rigid Board

Form:

Board

Grade:

High Strength

Application:

Building And Industrial Insulation

Density:

130-160 Kg/m3

Compressive Strength:

>=1.0 MPa

Water Absorption:

<=0.5%

Thermal Conductivity:

<=0.048 W/(m.K)

Service Temperature:

-50~+430 C

Fire Rating:

Class A1

Packaging Details:

Cardboard box packaging, customizable

Highlight:

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Product Description

Rigid Foam Glass Board High Compressive Strength Closed Cell Waterproof Insulation

Product Description

Rigid Foam Glass Board is a rigid, non-combustible thermal insulation made of millions of sealed glass cells. Its 100% closed-cell structure makes it waterproof, vapor-tight and highly compressive, ensuring permanent thermal performance without moisture absorption.

The board is fired from crushed recycled glass and a mineral foaming agent at high temperature, so it contains no organic binders, does not age or deform, and keeps its insulating value for the whole service life.

With compressive strength of 1.0 MPa or higher, the board supports sustained loads without crushing, so it can serve as insulation and as a stable base in the same assembly.

As an inorganic glass material the board is dimensionally stable and unaffected by freeze-thaw cycles, UV exposure or biological attack, which keeps performance steady indoors and outdoors.

Typical applications include roofs, walls, floors, foundations, cold storage, piping and industrial tanks, in any build-up where load-bearing and moisture-prone conditions call for reliable, long-lasting insulation.

Product Features

High Compressive Strength – Supports sustained loads with compressive strength of 1.0 MPa or higher.

Closed Cell Waterproof – Over 95% closed cells block water uptake, with volume absorption at or below 0.5%.

Excellent Thermal Insulation – Low thermal conductivity cuts heat loss across roofs, walls and floors.

Vapor-Tight Moisture Proof – Very low vapor permeability keeps the board dry and thermally stable.

Class A1 Non-Combustible – A 100% inorganic glass body will not burn or release toxic smoke.

Permanent Dimensional Stability – Does not shrink, warp or rot through the entire service life.

Technical Parameters

Property	Unit	Value / Range
Grade	—	High Strength Grade
Density	kg/m³	130 – 160
Thermal Conductivity (25°C)	W/(m·K)	≤ 0.048
Compressive Strength	MPa	≥ 1.0
Flexural Strength	MPa	≥ 0.55
Water Absorption (by volume)	%	≤ 0.5
Water Vapor Permeability	ng/(Pa·s·m)	≤ 0.020
Service Temperature Range	°C	–50 ~ +430
Fire Rating	—	Class A1 (Non-combustible)
Standard Board Size	mm	600 × 600
Thickness Range	mm	40 – 120

Rigid Foam Glass Board High Compressive Strength Closed Cell Waterproof Insulation

FAQ

Are you manufacturer or trade company?

We are professional manufacturer of thermal insulation materials, more than 20 Years.

What products does your company mainly deal in?

Our company is a building materials enterprise that integrates production and sales. Our primary product offerings include Cellular Glass Insulation,Polyurethane Foams,Aluminum Silicate Fiber Board,ceramic fiber blanket and tubes, as well as a range of other thermal insulation materials. May I inquire which specific product you are interested in?

Do you accept sample order?

Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.

What services can you provide?

Any inquires will be replied within 0-1 hours. We are professional manufacturer. Welcome to visit our company and factories at any time!

Can the product be customized?

Our company offers product customization services. The specifications, models, packaging requirements, etc. of the products can all be tailored to your specific needs. May I ask what is your purchase quantity ?

What are the payment terms?

30% of the payment is to be made in advance, and the remaining 70% must be settled before loading.

Tags:

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Aluminum Silicate Fiber Board

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