Ceramic Vs Cement Gas Logs

A gas burning appliance is designed to resemble real burning logs or other decorative pieces such as stone in a fireplace.

Ceramic vs cement gas logs.

Real logs run the danger of producing flying sparks and creosote buildup in the chimney itself but gas logs produce a tame flame and put less matter into the air when burned. Gas logs are safer. Gas log sets are built for natural gas or propane. Most are made from a ceramic or a refractory cement cement made from brick mixture.

Refractory ceramic has a greater heat radiating capability and will last for many years. Ceramic fiber logs are known for their realistic burn glow and heat. Consider replacing cement logs after about 2 3 years of frequent use. Rustic timbers cross timbers woodland timbers and aspen timbers.

This is primarily because wood fireplace chimneys are not designed to handle the low temperature low flow high. This mixture is poured into a rubber mold and then left to dry for a day or so. Ceramic logs can usually go 3 5 years before being replaced. Once the logs are dry they are colored with a special heat resistant paint.

Concrete refractory logs are known for their intricate detail and durability. The ceramic fiber logs will glow after about 15 minutes of use giving a more realistic burn where the concrete refractory logs will not glow at all but are more durable and intricate in their detail. They can be vented or vent free. Examples of ceramic fiber logs that are available at c.

Sometimes steel reinforcement bars are added to the inside of the logs to increase their strength and to prevent them from bending or cracking under extreme heat. Refractory ceramic is a mixture of powdered ceramic and cement. They can also be installed in traditional wood burning fireplaces. Refractory ceramic gas logs tend to last a little bit longer than cement logs due to their high heat rating and won t fade with long term use as quickly as the cement ones.

Gas logs are a much safer heating and aesthetic alternative to a real fire especially if you have pets kids or limited space. All vent free gas log sets come complete with a gas valve but you may have a choice on either a manual safety pilot gas valve or a millivolt gas valve. The vented types of ceramic gas logs are only able to be used in a home fireplace that is originally designed to use actual wood. Most gas logs are made of a ceramic or refractory cement mixture that has been designed to withstand high temperatures.

Gas logs can also cause venting system problems particularly in colder regions. They re fire resistant and are designed to last for years.