With the development of the times, the stairs are now getting stronger and most of the stairs are made of cement. Now a more solid steel staircase has emerged. For the first contact with friends, it is inevitable that there are doubts about how steel staircases are, what are the characteristics of steel staircases, and what should be paid attention to when constructing steel staircases . Don't worry, if you are still upset about this, you may wish to follow me to learn about the steel frame stairs and steel frame construction related knowledge.
Steel frame staircase introduction
The steel staircase is a kind of modern staircase with a comparative toasting and is a kind of cold stair. Its production materials are generally hard steel materials, and not only is the handrail made of steel material, but also the entire staircase body. Steel material, very durable and wear-resistant. Steel staircases can also be combined with glass and panels according to your preferences and the style of your home. However, because the steel staircase is a metal product, if placed in an open air environment, it is easy to rain and rust, so the steel frame staircase is usually built indoors.
Steel staircase features
1.Because it is a steel staircase, the shape can be freely selected, there is a U-shaped corner, there are 90 degrees to a right angle, there are S-shaped 360 ° spiral, shape diversity, beautiful lines, with their own preferences, and occupy less.
2. More practical. The steel frame structure uses cast steel pipe parts, and has various steel skeletons such as seamless steel pipe and flat steel.
3. The color is brighter. There are many kinds of steel staircase surface treatment, you can try electrostatic powder coating, it can also be galvanized or full paint treatment. Beautiful appearance and more durable. Can reflect modern fashion sense.
Steel staircase material
No matter what you do now, you pay attention to environmental protection. The solid steel staircase is a kind of environmentally-friendly steel frame staircase that not only protects the environment, but also embodies the user's quality of life. Solid wood steel staircases use solid wood as the surface of the stairs, which cannot be replaced by other materials. The solid wood gives a feeling of returning to nature, combining industrial elements with natural elements, giving a unique feeling. Solid wood steel staircases in the market generally use imported steel frames as keels. The quality of imported steel frames is relatively good compared to the quality of steel frames in China. It is solid and reliable, and it does not make people feel shaken. It gives people a strong security. sense. The price range of solid steel steel staircases is very large. There are solid steel frames for hundreds of dollars to thousands of dollars.
How to calculate the size of steel stairs
1. According to the height H and the height of the primary step h, determine the number of steps N, N = H/h.
2. According to the number of steps N and the initial step width b, the horizontal projection length L of the step is determined, and L=(0.5N-1).b.
3. Determine if there is a ladder. Stairways for children should not exceed 120mm for safety.
4. Determine the width of the bench a, a=(AC)/2 according to the clear width A of the stairwell and the width of the ladder well C.
5. According to the platform width D1 (D1≥a), floor platform width D2 (D2>a), and the length L of the horizontal projection of the stairway, check the net depth B of the stairwell, D1+L+D2=B. If not, adjust the L value (ie, adjust the b value).
Steel staircase price
The price of the steel frame stairs depends on the wall thickness adopted by the steel frame. Generally, the number of meters can be used to solve the problem. With channel steel 120X40X3.0, angle steel 38X38X2.0, how many meters meters on the staircase is calculated, the unit price of steel plus artificial accessories can be reported for 500 meters, and the cost is more than three hundred.
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Steel frame staircase construction technology
1. Design adjustments. Before the construction, if it is found that the indoor structure is not in conformity with the design drawing, it is necessary to make adjustments according to the actual situation and determine the safety and practicality of the rigid frame stair.
2. Prepare the material. Prepare various profiles and construction tools required for making steel frame stairs. And can not prepare exactly the right production materials, to purchase some sporadic materials to spare.
3. Start the construction. According to the design drawing of the attic steel frame stairs drawn at the scene to mark the important fulcrum and put the line, but also to determine the size of the embedded location.
4. Dispose of impurities and uneven spots on the wall first. Drill holes in the marks and clean the holes. After passing the inspection, the bolts of the steel frame staircase are implanted and the bolts are fixed in the holes with a chemical fixing agent.
5. Installation. According to the position where the bolt is placed, holes are drilled on the embedded steel plate and channel steel, and then the steel plate is installed. After the installation is completed, the steel plate must be subjected to certain rust-proof treatment, and the rust-proof protective paint can be brushed.
6. According to your preferences, finish the steel plate of the steel staircase to make them look more elegant. After finishing everything, remove some of the glue and paint on the surface and clean it. A rigid staircase is installed.
Editor's summary: As the steel staircase is relatively steel, it will certainly be more solid, and it is easy to install, bid farewell to the previous cement floor, do not have to spend a long time waiting for it to dry before it can be used. Therefore, the construction time is also greatly shortened. Moreover, the steel stairways nowadays are more beautiful and generous in appearance. Regardless of whether it is installed at home or in a public place such as a company, it will show its elegant temperament and add more taste to our space.
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