Double floor stairs purchase, easy to build duplex building - Fulong stairs

Hello, everyone. I'm a little braided dragon on the Fulong staircase. Today, I'd like to answer some questions about the staircase of the reply building.

(1) Duplex staircase price: duplex integral staircase - rotating staircase steel wood staircase price of about 320 yuan / m, a higher grade with a corresponding higher price of solid wood, of course, solid wood staircase handrail also has a low price, mainly depends on the process and material.
2. If we choose the duplex stairs, we should start with the following points:
First, advance knowledge of indoor stairs.
Staircase is not a small object, the price is not expensive, so before the purchase, you need to do a good job of homework, a preliminary understanding of the stairs. Next, let's learn about the staircase's structure, style and material classification knowledge.
Sample of steel stair staircase complex staircase in Fulong staircase
Fu long staircase - Double staircase in the Oriental Thanksgiving Road store - rotating staircase
1. General structure of stairs
The staircase is a component of vertical traffic between floors, which is generally composed of steps, platforms and railings. The staircase should not be less than 3 steps at least, not more than 18 steps at most, and more than 18 steps require staircase platform; staircase platform is the space formed in the middle when the staircase changes direction; railing handrail is the safety protection component located at the edge of the staircase and platform.
2. Classification of stairs
There are many classifications of stairs, according to the style of the word, the common straight ladder, folding ladder, spiral ladder and arc ladder these kinds. Different styles of staircases are suitable for different spaces. When consumers choose to buy, they need to decide the staircase style according to the size of their own indoor space.
3. Classification of staircase materials
There are many kinds of stairs. There are three kinds of wooden staircases, steel staircases and steel staircases. Different materials staircase, to adapt to different home styles. When consumers choose, pay attention to the home style and preferences to choose the appropriate staircase material, color, etc.

Two, clarify common standards to help you choose the right staircase.
Understanding the basic structure of the stairs, styles and material classification, I believe that we have a preliminary idea of the stairs to choose. In order to choose a comfortable and suitable staircase, you need to know some common staircase specifications before buying staircases.
1. Specification for staircase gradient
The connecting line of the points at the leading edge of the staircase ladder is called the slope line. The angle between the slope line and the horizontal plane is the gradient of the stairs. Staircase gradient is generally 20 degrees -45 degrees is appropriate, 30 or so is more general. Special function staircases require different gradients, such as climbing staircases above 60 degrees, special staircases generally take 45 degrees - 60 degrees, indoor and outdoor staircases slope of 14 degrees - 27 degrees, slope is usually below 15 degrees. The elderly and children at home suggest that the stairs should not be too steep.
2. Specification for stair step size
Step size should generally be in line with the foot size step, step size includes height and width. For adults, the minimum width of the staircase should be 240 mm and the comfortable width should be about 300 mm. The height of stepping should not be greater than 170mm, and the comfortable height is about 150mm. For the convenience of the elderly and children, it is suggested that the walking height should be between 150 mm and 230 mm.
In addition, the staircase step can not be less than 3 steps, otherwise in people's head-up, the eye folder angle can not see footsteps, easy to step empty and unsafe, and the number of steps more than 18 steps must be set when the transition platform.
3. Width specification of staircase ladder
The width of the ladder is generally determined by the flow of people, so as to ensure smooth traffic. Generally, the stairway section should consider at least two streams of people at the same time, that is, the upstream and downstream meet in the middle of the stairway section can pass. Consider the width of 500-600mm per person. The flow of people in houses is small, and the width of their staircases generally needs more than or equal to 1100mm.
4. Specification for width of staircase platform
The width of the stair platform is divided into the width of the intermediate platform and the width of the floor platform. The indoor stair platform belongs to the width of the intermediate platform. The width of the intermediate platform should be greater than or equal to the width of the stair section, and the width of the intermediate platform should not be less than 1100 mm.
5. Height of handrails for railings (or railings)
Generally, the height of indoor handrails should be 900-1000mm. In order to prevent children from crossing the space between the railings, the horizontal distance between the railings should not be greater than 120 mm.
6. Specification for clearance height of staircase
The net height of the vertical distance between the stairs and the top of the head should not be less than 2 meters. Otherwise, tall people will meet or feel depressed.

Three, choose the key points for indoor staircase shopping.
After a clear understanding of the common staircase styles, materials and specifications, consumers have a rough idea when choosing staircases. But in order to choose a better quality staircase, we need to pay attention to the following points when choosing.
1. Safety of stairs
Bearing capacity: staircases play an indoor access function, so its safety must be considered as a top priority. The safety of stairs is reflected in its load-bearing capacity. In structural design, it is necessary to consider whether the mechanical structure of stairs is reasonable, whether the components of stairs can stretch and bear each other, and whether the load-bearing capacity of single staircase pedals is about 400 kg.
Anti slip measures: for safety needs, the stairs also need to take some anti slip measures. Wooden pedals can be selected for special anti-skid pads (rubber backing pads), or sticky metal particles, while paying attention to stair pedals do not like the floor as random waxing. If the stairs at home are glass pedals, stick them up, or make them frosted.
Eliminate sharp angle: All parts of the stairs should be smooth, rounded, without prominent, sharp parts, in order to avoid unintentional damage to the user. For example, pedal should pay attention to fillet processing.