If the wall is sloped uniformly then the length of the wall is irrelevant and the average height is (4+1)/2 = 2.5 feet. If the wall is not uniformly sloped you have no chance of answering the question!
26 feet
It is a 1 1/2 hour fire rated door embedded along a 2 hour fire rated wall that creates an exit to safety inside of a building. Codes give maximum travel distances to get to safety, i.e. to exit a building. However, some buildings are so large (Casino's, Hotels, Convention Centers) that it is impossible to get someone out of the facility within the maximum distance. Therefore, to comply with the code, a fire rated wall is constructed with fire rated doors to contain the fire and allow occupants to exit into a safe part of the building.
This varies depending on location, size & type of job (wall? ceiling?) so get several estimates.
thicknesss of wall multiply by height of wall multiply by length of wall and multiply by density of wall (19000)
demising wall is a divisory wall that could be located when two or more parties agree with it.
A demising wall is a fire wall and cannot be penetrated by any plenum return that does not include listed dampers and properly installed and maintained.
A typical demising wall for retail space is usually around 4 to 6 inches thick. This thickness provides enough sound insulation and fire protection while also allowing for efficient use of space.
Since a demising wall typically separates tenants it should go from the floor to the roof, or from the floor to the floor structure above leaving no openings for sound, smoke or fire passage. Each local code is different on exactly what type of construction is required for this wall so it's best to research the code before any decisions are made.
Depending on where you buy it. An erasable wall calendar can cost between $20 to $40. Depending on the size you buy & of course quality.
A wall usually cost $1000.
Not every hdmi is wall rated. Read package
The cost to run a wall timer depends on various factors such as the type of timer, the energy consumption of the device being controlled, and the local electricity rates. On average, a wall timer may cost around a few cents per day to operate. It is best to check the user manual of the specific wall timer for more accurate information.
Depends on the work. Different price for wall and floor
Without finishing, the materials cost about 1.80 per square foot. Labour depends how fast you are.
An OmniMount wall mount's price varies depending on the model and condition. However, that being said, most OmniMount wall mount's sell between $30-$200 on average.
The average price for black mold removal is around $3,000 per infected wall. The degree of the infection also plays a role in the price, but like previously stated your average cost is $3,000 per infected wall.