Do not try this method of glassmaking at home. Wear a dust mask when handling silica sand. A charcoal fire fed with air from the bottom is hot enough to melt the combination of those materials into glass but not hot enough to make it truly liquid, so bubbles tend to remain and make the glass cloudy.
The cost of demolishing a home can vary significantly based upon multiple factors. An estimated range based on nationwide averages is $4,000 to $14,000. Some of the factors influencing the cost of a house demolition include location, size of the home, whether or not asbestos is present, and more.
Wall Demolition Cost. The cost to demolish a house wall depends on the size of wall. Generally, contractors charge $5-$10 per square foot to demolish a house wall. The cost to demolish a house wall is $1-$3 per square foot when the homeowners do the work themselves. The average house wall is 400 square feet. The cost to demolish a house wall that is 400 square feet is $2000-$4000 when done by a contractor and $400-$1200 when done by the homeowner.