Ceramic Vs Cement Gas Logs

Gas logs are safer.

Ceramic vs cement gas logs.

Gas logs are a much safer heating and aesthetic alternative to a real fire especially if you have pets kids or limited space. Refractory ceramic has a greater heat radiating capability and will last for many years. This mixture is poured into a rubber mold and then left to dry for a day or so. 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.

Most gas logs are made of a ceramic or refractory cement mixture that has been designed to withstand high temperatures. 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. 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. This is primarily because wood fireplace chimneys are not designed to handle the low temperature low flow high.

Ceramic fiber logs are known for their realistic burn glow and heat. 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. Bennett from hargrove s radiant heat series include. They re fire resistant and are designed to last for years.

A gas burning appliance is designed to resemble real burning logs or other decorative pieces such as stone in a fireplace. Consider replacing cement logs after about 2 3 years of frequent use. Gorgeous and gifted in producing a steady heat ceramic gas logs are a great addition to a home fireplace. 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.

They can be vented or vent free. Gas log sets are built for natural gas or propane. Gas logs can also cause venting system problems particularly in colder regions. Once the logs are dry they are colored with a special heat resistant paint.

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. Refractory ceramic is a mixture of powdered ceramic and cement. Concrete refractory logs are known for their intricate detail and durability. Ceramic logs can usually go 3 5 years before being replaced.

What are gas logs. Examples of ceramic fiber logs that are available at c.