Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels

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Product Details
Customization: Available
Application: Roof
Feature: Environmental, Fireproof, Light Weight, Metal Panel, Heat/Sound Installation&Waterproof
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  • Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
  • Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
  • Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
  • Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
  • Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
  • Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
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  • Overview
  • Product Introduction
  • Product Advantage
  • Product Specification
  • Product Application
  • Packing & Delivery
  • Service&Support
Overview

Basic Info.

Model Type
950/1000
Effective Width(mm)
950 mm/1000 mm
Length
Max 5.95m for 20gp;11.95m for 40gp/Hq
Panel Thickness(mm)
50/75/100/150/200
Usage
for Wall and Roof Decoration of Steel Buildings
Regular Color
White Grey, Sea Blue, Sliver Grey, Dk Grey
Special Color
as Ral or Customized
Rock Wool Density(Kg/M3)
80-150
Suface Sheets
PPGI/ PPGL/ Aluminum Sheets/ Al-Mg-Mn Alloy Metal
Coating Type
PE/ PVDF/ HDP/SMP
Steel Sheets Thickness(mm)
0.3-0.75
Aluminum Metal Sheets(mm))
0.70 - 1.20
Stainless Steel(mm)
0.40 - 0.60
Certification
ISO9001
Transport Package
Seaworthy Packing Standard/as Customer's Request
Specification
As per order QTY
Trademark
Yumi
Origin
Qingdao, China
HS Code
72104900
Production Capacity
100, 000 Square Meter Per Month

Product Description

Product Introduction

Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
What is sandwich panels?
A sandwich panel is any structure made of three layers: a low-density core (PIR, mineral wool, EPS), and a thin skin-layer bonded to each side. Sandwich panels are used in applications where a combination of high structural rigidity and low weight is required.
Leveraging unique core material properties, it delivers excellent fire resistance, thermal insulation, and acoustic absorption68. Three core options available: pure rock wool, PU edges rock wool, and PU edges fiberglass.

Product Advantage
 ☆Fire Performance
Rock wool core (non-combustible) withstands >1000°C melting point, effectively blocking flame spread and minimizing fire damage.
☆Thermal Insulation & Energy Efficiency
Low thermal conductivity (rock wool: 0.043 W/(m·K)) paired with precision joint design ensures optimal sealing and insulation.
Acoustic Insulation
Sound reduction ≥30 dB, significantly reducing external noise interference.
Water/Air Tightness
• PU edges prevent water penetration.
• Sealed connections maintain superior air tightness.
Structural Durability
High-quality rock wool or fiberglass core with high hydrophobicity ensures long-term stability.
Aesthetic Quality
• Hidden screw joints enable seamless flat surfaces
• Baking paint coating offers rich colors and lasting finish.


Wall Panel ribs type for choices:
 Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
Product Specification
 
Product Name: Rockwool sandwich panels
Steel sheet thickness: 0.30-0.70mm
Rockwool thickness: 50mm
Rockwool density: 80-150KG/M³
Effective width: 950/1000mm for wall panel;
Length No more than 5.9 meters for 20FT container;
No more than 11.9 meters for 40FT container.
Fire resistant level: A1
 
Panel regular colors:
Our regular color is White grey,sliver grey,white silver grey,iron grey,dark grey,sea blue.

Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
 
Product Application
Prefabricated Rockwool/PU insulated interior wall panels provide exceptional thermal insulation and fireproof safety as sandwich panels, ideal for industrial plants, warehouses, hospitals, cold storage units, and clean workshops.
Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich PanelsPrefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich Panels
Packing & Delivery

☆ Packing:
Seaworthy packing standards:

Prefabricated Rockwool/PU Insulated Interior Wall Panels Fireproof Sandwich PanelsPVC on both sides to protect the roof panel surfaces;
Packed with kraft paper to protect the panel ends;
Put EPS foam on the each space to keep the panels from squeezing each other.

If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery:
Delivery time for regular colors,coating types and thickness: 7-10 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers.

 
Service&Support

Xiamen Yumi New Material Tech. Co., Ltd. is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc. 

1)Professional sales team,One-to-one service;

2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.


Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.

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