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

News
Home > News > Content
What Kinds Of Refractory Castables
May 21, 2018

Refractory castables are usually classified according to the size of the porosity, the binder or binding method, the type of aggregate and the way of construction.

1. According to the porosity, it can be divided into compact refractory castables and heat insulation refractory castables.

2. According to the cementation, the refractory castables can be divided into four types of refractory castables: hydration combined refractory castables, chemical bonding (including polymerization) refractory castables, hydration and polymerization of refractory castables (typical for low cement bonded refractory castables) and cohesive and refractory pouring materials.

3. According to the special functions of binding agents and some materials, they can be classified into the following 7 categories:

(1) clay bonded refractory castables;

(2) ultra fine powder (such as silica fume) combined with refractory castables;

(3) cement bonded refractory castables;

(4) chemical bonded refractory castables;

(5) Rho -Al2O3 (hydrated Al2O3) combined with refractory castables;

(6) low cement bonded refractory castable;

(7) silicon and aluminum sol (sol gel) combined with refractory castables.

4. According to the raw material combination, refractory castables can be divided into oxide refractory castables, non oxide refractory castables and composite refractory castables. The oxide castable can also be subdivided into non basic refractory castables and alkaline refractory castables.

5. According to the construction method, refractory castables (body) can be divided into two categories: vibratory construction refractory castables and self flow refractory castables.

6. According to whether the refractory castable contains cement or CaO content, it can be divided into four categories: ordinary refractory castable, low cement castable, super low cement castable and non cement refractory castable.


  • 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.