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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Cera Tec
  • Model Number: CT HT Mortar
  • Application: Refractory
  • Grade: ST (Standard)
  • Dimensions: 50kg/bucket
  • Ultimate Strength (≥ MPa): 0.5
  • Working Temperature: 1050C--1350C
  • Fiber Diameter: 3-5um
  • Thermal Conductivity: 0.075
  • Density (kg/m³ ): 2000
  • Shrinkage (1800℉, 3h): 3%(24hours
  • Color: black

Packaging & Delivery

Packaging Details Pallet
Delivery Time Within 30 days after receiving your order
Our Company

Jiangsu Cera Thermal Technology Co., Ltd. formerly known as Nanjing Cera Material Technology Co., Ltd., is a high-tech joint-stock enterprise founded in 2002. The main business of our company include furnace lining design and construction of high-temperature thermal engineering, furnaces equipment, research and development and sales of refractory material. Through years of cooperation with the British Morgan Thermal Ceramics, we have accumulated rich experience in a good deal of engineering projects. 

Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. We can provide our customers with professional and personalized products and engineering services according to the actual working condition and requirements of each customer, in order to meet customers’ increasing demand of energy-saving and products quality improving, Our tenet is: quality and credibility is fundamental, technology and service is the life.

Our Service

No.1 Engineering design

Design refractory linings based on customers' requirement;

Select the appropriate refractory products.

No.2 Products supply

Provide the most applicable refractory and insulating products.

No.3 On-site construction

Professional constructing workers;

Professional instructor/supervisor.

Product Name

Cera Tec Refractory Mortar

Product Description

1. CT refractory mortar belongs to air hardening refractory mortar, which is made from finely-ground aggregates and special binders. It can be used directly.

2. The mortar develops good strength on air on air drying, forming strong joints and conferring an almost monolithic structure to the brickwork.

3. Supply status: wet state or dry state, generally supplied with the barrel if it's wet, and the dry mortar can be supplied according to the customers' requirement.


1. Good workability.

2. Good resistance to chemical attack.

3. High bonding strength.

4. Low drying and firing shrinkages.

5. Good slag resistance, small masonry ash joints.

Typical Application

1. For laying insulating firebricks, super-duty and high alumina dense refractory bricks.

2. Provide resistance to infiltration of air or hot gases.

3. Retard penetration of slag and molten metal into the joints.

Paramenter Control
MT Mortar
HT Mortar
Blakite Mortar
Classification temperature (°C)
Density (kg/m3)
Rupture strength (MPa)

Chemical composition (%)

Size: 20kg/bucket; 40kg/ bucket; 50kg/bucket.

Detailed Images

Refractory Mortar

Office in Nanjing

Factory and Warehouse

Projects and Construction

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China (Mainland) | Manufacturer, Trading Company
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