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CAROBOND 30 W

1 of 3 products in this brand
CAROBOND 30 W is a wet, super duty, air setting mortar with a service temperature limit of 3000°F. CAROBOND 30 W is homogenous and provides excellent bonding strength. This product can be troweled, dipped, or brushed. Can be used with high-duty, super-duty, high alumina, and insulating fire brick.

Product Type: Mortar

Application Area: Masonry

Features: Good Bonding Strength, Homogeneous Cell Structure

Application Method: Brush, Dip Coating, Trowel

Technical Data Sheet
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Identification & Functionality

Product Type

Mortar

Technologies

Ready-to-Use Products

Product Families

Ready-to-Use Products — Construction Materials

Mortar & Grouts

Features & Benefits

Ready-to-Use Product Features

Good Bonding Strength,

Homogeneous Cell Structure

Applications & Uses

Markets

Building & Construction

Applications

Building & Construction — Other Building & Construction Applications

Application Area

Masonry

Application Method

Brush,

Dip Coating,

Trowel

Compatible Substrates & Surfaces

Aluminum,

Brick,

Metal

Types of Mortars

Fireclay

Fireclay mortars are used most predominately when laying insulating fire brick as well as high alumina brick. They work well in medium temperatures and overall a well-rounded product to lay blast furnace brick. Carolina Refractories offers a variety of fireclay mortars in both dry and wet mixes.

Alumina

High-Alumina Mortars are used specifically in extremely high-temperature refractory applications. Included in this category are Phosphate-bonded mortars which have high refractoriness. This type of mortar is used with High-Alumina brick.

Basic

Often used with Basic Brick, Basic mortar has excellent resistance to corrosion in many refractory applications. Basic mortar can be used with all four types of brick and can also provide the final bond between regular firebrick and acid-proof brick.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Recommended Service Temperature3000.0°F-
Chemical Analysis
ValueUnitsTest Method / Conditions
Alumina45.3%-
Silica46.8%-
Ferric Oxide1.7%-
Titanium Dioxide1.8%-
Lime0.2%-
Magnesia0.4%-

Technical Details & Test Data

Test Detail
Test Temperature Modulus of Rupture (psi) Cold Crushing (psi) Linear Change (%)
220°F 450 - 500 1350 - 1750 -0.5
1500°F 200 - 250 550 - 850 -0.3
2000°F 250 - 350 800 - 1200 -0.3
2700°F 350 - 450 1100 - 1500 -0.2

Packaging & Availability

Packaging Type

Pails

Material Required for Estimating
  • Quantity required to lay 1000 9 x 4 ½ x 3 straights,thinly troweled joints - 450 lbs.
  • Mixing water required - Use as received
  • Packaged in 60-pound pails, sixty pails per pallet (3600 pounds)
Availability

All Carolina Refractories wet setting mortars come in 60 lbs. pails while our dry-setting mortars come packaged in poly-lined bags.