Categories
Contact Us

Add: Lingzi Town, Zichuan District, Zibo City, Shandong Province, China
Tel: +86-533-8172458
Fax: +86-533-5589996
E-mail: felixsu@zbtashan.cn
Mobile: +86-15864480918

Knowledge
Home > Knowledge > Content
Installation tips of plastic castable
Mar 30, 2018

Plastic Castable is kind of plastic refractory material mixing and combining from strictly selected raw materials including corundum or bauxite aggregates, high alumina powder, superfine powder and binders. It can be easily operated together with our specially offered binders in the pail, just stirring them in a mixer firstly to be plastic material and then ramming it properly in the process of construction.

 

Features : Easy to construct ; High combining strength under middle grade temperature ; Well sintering under high temperature

 

How to use in the process of construction:

 

1.   Preparing a mixer firstly, putting proper quantity plastic refractory powder into the mixer as per specific requests (note there are one yellow bag and one white bag in each package, unpack both of them and mix the powder together in mixer ), after about 1 minute, add our special binders packed in the pail into mixer and stir them 2- 3 minutes. Usually the binders take up about 11-15% by weight, users can control the quantity as per the plastic mud status, which is soft or hard.

 

2.  Put the ready mixed material into molds and ram it to be strong dense and strong enough.

For the position where molds are no need, firstly to clear the dust on the working area, then brush some binder on the working surface, finally fix

 

the ready mixed plastic refractory onto the working surface by ramming it with a small plastic hammer.

 

3.  When repairing furnace wall, the castable in original steel structures must be taken out and then put steel structures in right places after clearing the dust on the repairing surface, put some binder on the working surface with brusher and ramming it with ready made plastic materials, kindly note the deep crack, a dovetail groove must be made before construction to make sure it will be repaired well.

 

4.       For the ready mixed plastic materials, it must be used out when it has some plasticity. Once it loses the plasticity, the material should not be used again.

 

5.  As per construction process, just to be sure take proper quantity materials each time in the mixer.

 

6. Air temperature in construction process is better higher than 15℃, when the temperature is lower than 5℃ it will not be easy to construct. After construction, the plastic materials should be naturally curing for at least 2 hours.


                                      


  • Newsletter
  • Categories
  • Contact Us

    Add: Lingzi Town, Zichuan District, Zibo City, Shandong Province, China
    Tel: +86-533-8172458
    Fax: +86-533-5589996
    E-mail: felixsu@zbtashan.cn
    Mobile: +86-15864480918

  • QR Code
  • Copyright © Zibo Tashan Refractory Material Co.,Ltd All Rights Reserved.