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Can be called textbook style balcony design, such decoration more than a room

2020-9-1 00:36 | Publisher:大香蕉美女直播: admin | see: seven hundred and sixteen | Comments: 0 | From: China Wood Industry Network

abstract (www.cnki.com) the owners know little about the design of spiral stairs. Today, I'd like to share with you the size of the indoor spiral stairs. Let's learn the design points of the indoor spiral stairs. The spiral staircase can also be called spiral staircase. Generally speaking, it is spiraling around a column

(China Wood industry network )The owners know little about the design of spiral stairs. Let's share it with you today Dimensions of indoor revolving stairs Let's learn the design points of indoor spiral stairs.

Introduction to revolving stairs

Spiral staircase can also be called spiral staircase. Generally speaking, it ascends spirally around a column; Stair steps and platforms are fan-shaped, narrow inside and wide outside.

Advantages: Streamline shape, beautiful and elegant; It saves space.

Disadvantages: stair slope is large, walking is not safe; Especially if there are old people and children in the family. On the other hand, only the part near the column of the stair step is stressed, so when walking outside, the shaking is relatively large; Moreover, the bearing capacity of the revolving stairs is smaller than that of other stairs, which can only bear 150kg ~ 200kg.

Dimensions of domestic revolving stairs

Generally speaking, the minimum opening size of the domestic spiral staircase can be 1300 * 1300mm, or 1400 * 1100mm. But now, there is only one central stress point in the central column spiral staircase. When walking on the outside, such a structure will cause the stepping board to shake up and down. This is the common disadvantage of the central column rotary stairs. If the passage radius of the stairs is larger, the pedal will shake more severely. The bearing capacity of spiral stairs is generally 150kg to 200kg, compared with other finished steel wood stairs, the bearing capacity is generally around 400kg.

Height and depth of indoor spiral stairs: the step height should be 15-18cm, and the depth of stair surface should be 22-27cm. The number of steps is about 15 steps. If it is too high, you may need to set up a stair rest platform.

The steps should be controlled to 20-30cm. The height from the highest step to the ceiling should be more than two meters, and the minimum clearance should not be less than 1.8m. The center distance between the two railings should be 8 cm, not more than 12.5 cm. The height of the handrail should be 85-90 cm from the waist position, and the diameter of the handrail should be 5.5 cm.

Material and price of spiral staircase

There are three kinds of materials for the spiral stairs: solid wood structure, steel wood structure and steel glass structure. Choose stairs, each step is about 200-300, a set of spiral stairs down about 7000-8000, better can reach tens of thousands.


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