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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: MEISHUO
  • Model Number: MSDGC
  • Material: Aluminum Alloy
  • product name: expansion joint cover
  • material: ASTM6063 T5 Aluminum
  • Surface treatment: Anodised
  • thickness of anodized: 8-12 μm
  • standard length: 3 m
  • Joint Width: 50-350mm
  • Movement: +/- 50%
  • Optional: vapor/water/fire barrier
  • OEM: OEM is welcomed
  • sample: free expansion for your reference

Packaging & Delivery

Packaging Details (1) EPE (2) Carton (3)Plywood box (or as your request)
Delivery Time 15-30 days after receiving deposit

Construction material thick aluminum plate heavy duty concrete metal expansion joint


What is an expansion joint?


In building construction, an expansion joint is a mid-structure separation designed to relieve stress on building materials caused by building movement induced by:

- thermal expansion and contraction caused by temperature changes,

- sway caused by wind,


- seismic events, etc.


Expansion joint systems are used to bridge the gap and restore building assembly functions while accommodating expected movements.



 1. Expansion Joint Description                                                            





Aluminum Alloy(ASTM6063-T5)

Joint width:


Movement capacity:



floor to floor

Optional parts:

fire barrier, water barrier


ISO 9001 2008 Certificate, CE, ROSH, SGS

Sample time

Normal models: 5-7 working days

Delivery time

Normal models: about 10-15 working days depends on quantity


N/M, usually no marks

Business type:




Payment terms:

T/T, L/C, Western Union, Money Gram, Paypal 



 2. Expansion Joint Details                                                                  



  • Load rated heavy-duty metal slide plate design
  • Rugged, extra heavy-duty designs are engineered for heavy loads
  • Block-out installation mount
  • Thermal and seismic movement range designs



Advantages of our expansion joint:                                                            

  • Easy to install, can be installed into new or existing construction Economical
  • Systems available to accommodate 50% and 100% movement
  • Excellent weatherability
  • Resists impact and vibration
  • Designed to reduce noise and rattle from impact and load
  • Designed to accommodate lateral shear and limited vertical shear

Expansion Joint Installation:


1. Install expansion joint covers in accordance with the manufacturer’s instructions. Align work plumb, level, and flush with adjacent surfaces.  Rigidly anchor to substrate.  Make allowances for change in joint size due to difference between installation and building operating temperatures.


2. Set centering bars diagonally at 20 inches on center maximum (or 10 inches on center for heavy-duty dels).  Centering bars shall be fully engaged with the base members.


3. Fire Rated Joint Covers: Install fire rated covers to requirements of applicable fire rated design.  Install fire barriers and flame sealant as required.


4. Water Barrier: Provide water barriers at exterior joints and where called for on Drawings. Provide drainage fittings where called for on Drawings.



 3. Expansion Joint Packageing & Shipping                                             


Package steps 1. EPE; 2. Carton; 3.  plywood box
Sample Time 5-7 working days
Delivery Time 10-15 working days depends on quantity
Trade Term FOB/ EXW/ CFR/ CIF or as your request               
Payment Term

 L/CT/TWestern Union, Money Gram and others

(Normally 30%TT deposit, 70% before delivery)

 4. About Our Company                                                         


Nanjing MEISHUO Building Materials Co., Ltd was founded in 2000 and have more than 15years' experience.in designing, manufacturing and installation of building expansion joint systems (floor,wall and ceiling, roof); movement joint, Aluminum Entrance MatStair NosingAluminum Skirting BoardLandscape Grids, and so on. 


Factory Addr.: No.50, Dingjie, Pancheng, Pukou district, Nanjing, China

Office Addr.: No.608, Huaqian square, Pukou district, Nanjing, China





1. You are a trading company or manufacturer?

    We are manufacturer, and have our own factory.

    Our factory address is: No.50, Dingjie, Pancheng, Pukou district, Nanjing, China 

2. What is your MOQ?


3. What is your sample policy?

    We offer free samples, and the buyer takes responsibility of the express charge. 

4. How long is your production warranty?

    We provide 5 years warranty.

5. What's your trade term?

    T/T, L/C, CFR, CIF, EXW, or as your request.


 5. Contact Info.                                                                              


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