Refrax® ProMor and PLUSflow - Mortar

Mortar for Waste to Energy

The Refrax® range includes a number of trowel applicable products and self-leveling products for back-cast systems.

A robust bonding system and carefully selected raw materials ensure high adhesion, superior strength and resistance to the harsh conditions commonly found inside the boiler.

The Refrax® range‘s excellent adhesion and stability provides a secondary line of defense to corrosion behind the tiles, while ensuring the anchor remains protected.

Features and Benefits

Refrax® PROmor

Specifications

  • Dense Refractory Mortar
  • Compatible with T-Clip®, 45° systems and belly bricks
  • Packaged in a 25 kg dry mass bag with separate binder
  • A shelf life of 12 months under normal conditions

Typical Chemical Analysis & Physical Properties
 

Property Value Method
Typical Chemical Analysis

SiC

Al2O3

P2O5

Na2O+CaO

85.0%

6.0%

6.0%

1.5%

DIN 51076

DIN 51001

Bulk Density

2.10 g/cm3

DIN EN 1402-6

Cold Crushing Strenght
after drying at 110ºC
after firing at 800ºC
after firing at 1,000ºC

35 MPa
72 MPa
126 MPa

DIN-ENV 1402-6
Thermal Conductivity
at 400 - 1,000ºC
3 - 6 W/mK DIN EN 993-15
Maximum grain size 1.0 mm

EN 933-2 : 1996

Maximum service temperature

1,250ºC

 
Refrax® PLUSflow

Specifications

  • Backfilling mix with maximized thermal conductivity
  • Compatible with and T-Clip® systems
  • Dense self-flowing refractory castable
  • Packaged in a 25 kg dry mass bag with separate binder
  • A shelf life of 9 months under normal conditions

Typical Chemical Analysis & Physical Properties
 

Property Value Method
Typical Chemical Analysis

SiC

Al2O3

SiO2

Fe2O3

CaO

Others

70.4%

21.0%

6.0%

0.5%

1.6%

0.5%

DIN 51076

Bulk Density

2.67 g/cm3

DIN-ENV 1402-6

Cold Crushing Strenght
after drying at 110ºC
after firing at 800ºC
after firing at 1,000ºC

35 MPa
72 MPa
126 MPa

DIN-ENV 1402-6

Thermal Conductivity
after firing at 500°C
after firing at 1,000°C

7.2 W/mK
5.7 W/mK

DIN EN 993-15
Maximum grain size 3 mm

EN 933-2 : 1996

Maximum service temperature

1,400ºC

 

Documents

Waste to Energy - Brochure

Saint-Gobain provides outstanding refractory solutions for thermal treatment in the WTE market. Our tube protection systems are unrivaled protecting tube

PDF | 1.4 MB
WastetoEnergy-brochure-2021-web-2024651
Brochures & Flyers
Waste to Energy Monolithics - Flyer

Our oxidation resistant and high thermal conductivity materials, based on silicon carbide (SiC), have formulations to meet your physical and thermal needs

PDF | 170.09 KB
WTE-Monolithics-212474
Articles
Waste to Energy Refrax SiC - Article

Saint-Gobain provides outstanding refractory solutions for thermal treatment in the WTE market. Our tube protection systems are unrivaled protecting tube

PDF | 1.3 MB
WastetoEnergy-Refrax-SIC-Article-p17-22-2024891