0
How would you use the height of the risers and the depth of the treads to measure the slope of a staircase?
Wiki User
∙ 12y ago
It is a right-angled triangle where the height is the vertical leg (a) and the depth is the horizontal leg (b).
a/b = tan of slope angle
Slope angle = arctan(a/b)
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Do aluminum stair treads come in more than one style?
Yes I am sure that they come in more than one style. Contact your home designer to request to see different styles of aluminum stair treads. Judging from the Google product results, there is at least one stylistic difference: grit surface or not. There are also color variations. Link: http://www.google.com/products?hl=en&source=hp&oq=&q=aluminum+stair+treads&um=1&ie=UTF-8&ei=KbCRS9DyK8TP8gb9k7WoBQ&sa=X&oi=product_result_group&ct=title&resnum=1&ved=0CBwQrQQwAA
When does most hydroplaning occur?
Hydroplaning most commonly occurs during heavy rain when water accumulates on the road surface faster than it can be dispersed. This typically happens at speeds over 35 mph when tires lose traction with the road due to the water layer between them. Under-inflated tires and worn tire treads can increase the likelihood of hydroplaning.
What tires are good for snow?
Winter tires are best for driving in snow, with features like deep treads and softer rubber compounds for better traction and grip in cold conditions. Some popular winter tire brands are Michelin, Bridgestone, and Goodyear. It's important to switch back to all-season or summer tires once winter is over for optimal performance and longevity.
Why is marble wanted?
Marble is often desired for its luxurious appearance, natural beauty, and its ability to add elegance and sophistication to any space. It is a durable and versatile material that can be used for various purposes such as countertops, flooring, and sculptures. Additionally, marble has a timeless quality that can increase the value of a property.
Why is granite good for kerbstones?
granite is a introusive igneouse rock. which means it was formed from magma. granite is used to make: bridges buildings paving streets with coblestones curbstones floors counters and sometimes outdoor garden statues this is because granite is an extreamly hard rock and have a preaty color.
How do you define a staircase?
A staircase is a series of steps consisting of horizontal treads and vertical risers that provides access between floors in a building.
If eleven riser are needed to reach upto a certain height then number of treads will be?
11 risers will normally take 10 treads
What is the code for stairs treads to risers?
I need to know what the codes are on stairs? Treads@risers an hand rails ?for what degree of slope
What are the hazards of stairs in a residential home?
@ risers are less than 73/4 inches high b. The width of treads does not strictly comply with codes c. The height of the risers by more than 3/8 inches
How do you call the inclined member supporting the risers and treads of a set of stairs?
Stringer
What is the standard stair riser height?
They are the height it needs to be in order to make the desired number of treads connect the low and high points. That being said, Stair risers should be no more than 8" and treads should be no less than 11". Once your risers start being taller than your tread is long, you are building a ladder, not a stair. If you start at 8" for a riser and 11" as a tread, By shrinking the riser and adjusting the treads to fit you can get the steps to work out so that one consistent riser height can be achieved. One that will be in the 6-8" range. If you use risers that are less than 6", you should lengthen the treads. Example problem-- Lower floor is 6 feet lower than the higher floor. Keep in mind you always have 1 more riser than tread. 6'-0"= 72" You can make 18 each 4" risers (72"H /4"R=18 risers) and have a run of 34 feet using 24" treads. or you can make 12 each 6" risers and have a run of 11 feet using 12" treads. or you can make 9 each 8" risers and have a run of 7'-4" or 88" using 11" treads. You will always have at least one "given"-the height you need to traverse. From there it is just division and multiplication based on the 8" maximum riser and the 11" minimum tread.
Show the Placement of Reinforcement in a RCC staircase?
It is in the stair-waist from the bottom with min. covering of 15 mm. or equal to the dia. of the main reinforcement (whichever is greater). The main bars are perpendicular to the treads and risers the distribution bars are perpendicular to the main bars and are above it.
How do you calculate the area of staircase?
The surface area of stairs is found by multiplying the length and width of one stair top and of the riser. This should be multiplied by the number of stairs.
What square should be used to mark treads and risers on a stringer?
A framing square. 16 inches by 24 inches
What are the most basic stair parts?
The most basic stair parts include the stringers (the inclined supports on either side of the stairs), treads (the horizontal part you step on), and risers (the vertical boards that connect each tread).
What are the advantages of staircase wiring?
Staircase lighting puts the light exactly where your feet go. There is no shadow cast on the treads. Overhead lighting will cause shadows when your body gets between the overhead light source and the stair treads. One disadvantage is the extra cost to install this type of system.
How many stairs are in a standard spiral staircase?
Do not confuse stairs with steps or treads! All depends on floor to floor height. Floor to ceiling 8 ft. + floor thickness (8 to 12 in.) would give you approx. 10 or 11 steps. but my answer would have to be 1 (one), there is one stair in a standard spiral staircase
