Reducing and Set Retarding Concrete Admixture & Cement Mortar Admixture Powder Grade 23-30

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials, Best Thermal Conductivity
• Type: Refractory Material
• Shape: Brick
• Material: Mullite
• Transport Package: Carton/Pallet
• Model NO.: LYNJ-23/26/28/30
• Trademark: Luyangwool
• Origin: China
• HS Code: 69022000
• Production Capacity: 200, 000

Product Description

REFRACTORY MORTAR

Luyang refractory mortar is made from the same material powders of Luyang Insulating Firebrick in the same temperature grade, adding binders, moisturizers, additives and composite admixtures to formulate a new kind of masonry material. Luyang refractory mortar has two types, dry mortar and wet mortar.

 

Features

 

High bonding strength

High sealing performance

High corrosion resistance

Low shrinkage at high temperature

Long service life

 

Typical Applications

 

Construction of the insulating firebrick of the industrial furnace

Prevent the incursion of air and heat into the masonry

Prevent the erosion of slag and molten metal to the cracks of bricks

 

Typical Parameters

Description	GRADE 23 MORTAR	GRADE 26 MORTAR	GRADE 28 MORTAR	GRADE 30 MORTAR
Classification Temperature (ºC )	1300	1400	1500	1550
Chemical Composition (%)
Al2O3	38	50	60	65
Fe2O3	≤1.0	≤0.9	≤0.8	≤0.7
Application	GRADE 23 BRICK	GRADE 26 BRICK	GRADE 28 BRICK	GRADE 30 BRICK
Packing	Dry Mortar 50kg / Plastic Bag
	Wet Mortar 25kg / Plastic Bucket