XPS Fireproof Backer Board for Shower Room CNBM Group

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$5.00 - 30.00 / pc
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TT or LC
Min Order Qty:
3000 pc
Supply Capability:
200000 pc/month

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Product Description:

Insulation & waterproofing solutions - XPS Fireproof Backer Board for Shower Room CNBM Group


Product name: 

CMAX board (as known as  construction board, tile backer board, insulation backer board, waterproof backer board, wet room backer board, XPS board.) 


Product structure XPS Fireproof Backer Board for Shower Room CNBM Group:

CMAX boards are made of high-performance waterproof extruded polystyrene (XPS Board), it has a 0.75mm coating on either side comprising a glassfiber mesh embedded in a polymer cement mortar.


Outstanding characteristics XPS Fireproof Backer Board for Shower Room CNBM Group:

Both insulation and waterproof.


Product appearance XPS Fireproof Backer Board for Shower Room CNBM Group:

The boards have straight edges. The color of the surface is grey and the core material is light blue.


Working temperature range XPS Fireproof Backer Board for Shower Room CNBM Group:

50 to +80 °C


Standard dimensions and weight XPS Fireproof Backer Board for Shower Room CNBM Group:



Length by width(mm*mm)



1200 x 600



1250 x 600



2500 x 600



2500 x 600



2500 x 600



2500 x 600

The board has the following tolerances:thickness:± 2mm  width:± 2mm   length:± 3mm.


Reaction to Fire:

The boards are classified as class E according to EN 13501-1. When the boards are covered with tiles, their fire performance should comply with local construction laws and regulations.


Effect on indoor environment:

CMAX board has been assessed as not emitting any particles, gases or radiation that may have a negative effect on the indoor climate or to have any significant effect on health.


Environmental declaration:

The product does not contain any substances on the observation list of dangerous substances published by the national environmental authorities.


Main applications:

Used as a watertight layer on walls and floors in houses, hotels and other wet areas such as bathroom, shower room. 


Other applications:

Other places to be insulated and waterproofed.



1. as a watertight layer on walls and floors in wet rooms and bathrooms.

2. as an insulation layer in under floor heating to avoid heat loss.

3. as partition walls in wood or steel frames.

4. substitute for gypsum board and fiber cement board; insulation and waterproofing; lighter so that more easily to install.

5. As enclosures for bathtubs, water pipes, etc.

6,Can very easily and fast formed to be small shelves, washbasins, shower benches and soap boxes.

7. Combining with CMAX curved/shapeable boards, kinds of decorative models can be made with your infinite creativity.

 XPS boardTile backer board

XPS backer board


Choose a way to fix CMAX board according to the substrate to be fixed. Normally, using modified tile adhesive for solid concrete wall/floor and strengthened by mechanical fixings when necessary while only using mechanical fixings for wood and steel frames.

XPS tile backer board 


1. Dry areas: reinforce all joints between boards, floors and walls by 125px or 250px wide self-adhesive tape.

2. Wet areas: reinforce by suitable waterproof  tape.

XPS board


Waterproof strengthen:

1. Strengthening all joints between boards, floors, walls and mechanical fixings placements by suitable waterproof tape.

2. Strengthening joints between walls, outside corners and inside corners by special corners.

3. Sealing pipe holes with special waterproof tape.

4. Strengthening once again by waterproof glue, liquid tanking membrane, tanking membrane paint, etc. when necessary.


Coating of panels:

Should always be covered by ceramic tiles, mosaics or other equivalent non-fireproof materials after installation.



Q: Are you a manufacturer of insulation materials?

A: Yes. ourselves manufacturer of thermal insulation board.



Q: What is the seaport near your plants?

 A: The nearest port is Shanghai Port, there are about 100km from the port to our plant in Shanghai.



Q: What is annual production capacity of your main products?

A: 200,000 piecs per month.



Q: Do you have your own brands? And what are they.

A: Yes. we are a fortune 500 company, our brand is "CMAX"


Q: Is sample available for testing?

A: Yes. The sample is free. 

We do OEM as well. Welcome to make an enquiry and we will give you quick response in 12 hours!



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Q:Roofing the top of the extruded polystyrene insulation board generally how much weight ah?
The bar spacing is called 'step distance', 1.2 ~ 1..1.8m, no minimum spacing, maximum 1.8m. Pole spacing 1..1..1.55m, no minimum spacing, maximum 1.55m. See JGJ130 Haifa Fenzhuang Curcuma Gufeng Koufukai -2011 "Construction Construction Fastener Steel Scaffolding Safety Technical Specification" 'Structural Requirements'.
Q:Electric heating in the construction, why should the polystyrene foam hard insulation board laying in the smooth structure of the surface?
Online under ah ~ ~! A few days ago I have a ~ ~!
Q:Why extruded board (XPS board) is the best insulation board material
Should belong to the template and support system. Full scaffolding is generally used for single-storey building, hall and other high-rise, large building between the top of the building decoration. By the pole, cross bar, bracing, scissors and other components.
Q:What is the difference between an extruded board and an XPS extruded board?
1. Civilized construction program 2. Safe construction program 3. Template construction program 4. Scaffolding construction program 5. Sambo four construction program 6. Temporary electricity construction program 7. High operating construction program 8. Tower crane construction plan 9. Multi-tower operation anti-collision construction program 10. Emergency emergency plans 11. Winter rainy season construction program 12. Significant hazard assessment measures 13. Construction organization design 14. Building energy conservation program 15. Basket construction program 16. Tower crane hoisting program
Q:25 thick extruded polystyrene plastic insulation board how many kilograms per cubic meter
2 fastener type steel pipe stent construction must be prepared before the construction program
Q:What is the difference between extruded polystyrene board and XPS insulation board?
Brothers asked, what is the price of extruded board in 2008 to do a report need to trouble to tell the next thank you
Q:Roof insulation layer is extruded polystyrene foam plate how set the amount of set
Use the wall connection, set the location, the number of construction sites in accordance with the development of specific programs to determine. But also must meet the "construction of fastener type steel pipe scaffolding safety technical specifications JGJ130-20 lack of reminders of the United States and the United States and the United States and the United States and the United States and the United States, Note: . different erection mode, different height, the vertical spacing, horizontal spacing, each wall with a specific coverage area requirements. . pay attention to the standard is JGJ130-. do not use JGJ130-2002 old standard, the old and new standards on the wall with a little different provisions.
Q:Extrusion insulation board b1 and b2 grade fire resistance how to distinguish?
Air-conditioned room can not have flammable gas, in order to avoid explosion and fire do not frequent switch air conditioner, because the compressor starts when the current is running a lot of times the current, easy to burn the compressor motor 3) Do not put things on the outdoor unit of the air conditioner to avoid air conditioning noise. It is a great persecution for the air conditioner. The temperature of the general air conditioner is adjusted to 26 ° C to 28 ° C. , To avoid excessive power consumption next to the air conditioner must not be twitching Fengqi gong bite astringent ax to have a high temperature heat source, so as not to heat the panel deformation
Q:Steel plant wall plug color steel tile, the glass glass inside the glass, hanging in color steel, how construction? How is the cost associated with a single sandwich panel?
That is, can be in the farthest bowel forging forging treadmill punch fist away from the pull up the most important things tower crane top of the car can move back and forth he moved to the farthest place to pull up the heaviest weight is slightly! The
Q:Sound insulation and polystyrene insulation board which sound insulation better?
Can be considered ultra-fine inorganic fiber spraying, this insulation material is sprayed up, not limited by the shape of the building, the speed is still fast

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