Method for making stone rotary stairs

What is a revolving stair

A spiral staircase or a spiral staircase. The rotating staircase is a general term for all the curved stairs. Some people call the rotating stairs more than one round of stairs. As long as a staircase rotates along a shaft, whether it is 30 degrees or 360 degrees, it should be called the rotating staircase.

There are some stairs while bending, but do not have a fixed shaft, such as hyperbolic parabolic bending, bending, these non closed curve is generally not formed independently rotating form, it often with the rotation curve with the formation of a rotary shaft curve, composite bending curve of non rotating shaft by the stairs so, we usually put all the curving staircase are called spiral stairs.

The most beautiful rotating staircase in the hall generally rotates at 100 degrees to 120 degrees. The lower width is narrower, the ratio is 4 to 3 than the ratio of 3 to 2. Ordinary residential use marble spiral stair footfall height between 150 to 170 mm, the width of the narrowest time not less than 270 mm, the width of not more than 480 mm, stair width is generally above 900 mm, 1300 mm or less. The deluxe marble spiral stair footfall height should be 150 mm below the width of the narrowest time not less than 310 mm, the width is not limited to the width of the stair width should be 1300 mm or more, the best can reach more than 2000 mm. The spiral staircase framework whether it is made of concrete or steel frame must be accurate, curved stone veneer to nature, a sudden change cannot have the curvature, a good stone stairs to give people a piece of stone to make sense, can not have dead branches, Lotus Festival feeling.

The three main points of the rotating staircase

Point one

Scientific and accurate design

Scientific and accurate design scheme - scientific and accurate design drawings, is the most important part of the design of the rotating staircase. If the size of the design errors, will directly lead to installation failure.

Point two

Ultra high precision machining technology

The difficulty of processing ultra high precision processing technology of spiral staircase is the largest of the stone products, its structure modeling exquisite respected and complex construction technology to make people stop.

Point three

Professional installation team

Professional installation team - rotating staircase process cumbersome, complex shape, the basic framework of whether concrete or steel frame are made to be very precise, the slope of the curve of natural stone veneer.

Analysis of the process of rotating stairs

Spiral staircase is the difficulty of processing stone products in one of the largest, with its exquisite structure respected and complex construction technology to make people stop, the existence of this contradiction, a little careless, would be self defeating. Many of the rotating stairs in the actual installation process, the spiral distortion when not joining, the main reason may be the design drawings of the wrong size, or the size of the processing error. Therefore, a high-quality rotary staircase, a unified style of high-quality materials, scientific and accurate design, excellent processing technology and professional construction team of these key points, are indispensable.

The spiral staircase, as a classical art form, to show ingenuity design, pleasing shape, clever link building Cuoceng structure, increase the flexibility of the hotel, club space. At the same time, the spiral staircase process cumbersome, complex shape, slightly different construction, will be self defeating, the form of interior decoration "highlights".

Most of the spiral staircase from the lobby floor, extending to the two level platform, so that the original two separate areas in the atmosphere with a graceful, all blend into one harmonious whole, highlight the magnificent soft, become the visual focus of the bright lobby area.