How to assess the level of marble stair rotates?

How to Marble stair rotates class classification, different people stand in different angles have different evaluation.
On a marble stair rotates evaluation people often is with the passage of time and the evaluation of different, from perceptual cognition, the reason is based at first sight, often is the first pay attention to marble rotate stair space curved shape, bearing proportion coordination. Only after the materials on marble stair rotates collocation, colour and lustre is tie-in. Finally to feel marble stair rotates texture and process. Stone experience nets teach you how to from the rational Angle to evaluate the level of marble stair rotates.
stone products experience nets teach you how to from the rational Angle to evaluate the level of marble stair rotates. To the marble stair rotates classification level from shape, color, mass three categories, generally can be divided into the following eight evaluation project:
(1) from the form on the bearing adornment space points, whether any visual center feeling, whether natural, bending the feeling of macro atmosphere.
2. From material colour and lustre points, all kinds of stone material the collocation of color is harmonious beautiful.
3. From processing accuracy points., marble product display form is rough or fine, after connected components are natural tact.
4. From the simple sense fineness, marble processing used in points after polishing a skin, whether the moist porcelain of feeling.
5. Connection from the points of various materials, technology and between the connection between the parts are mutually lap or set connection.
6. From coverage area on points, whether there is a marble kick cover and armrest, waist line, side arc board representative marble stair rotates characteristics of the components.
7. From multifarious on luxury, side arc plate points on other parts whether there is a fine line act the role ofing such as waist line, etc, or contain elegant sculpture.
8. From stone length points, armrest, waist line, kick cover plate, side arc plate single block of length whether more than 3 step length, or more than 1 m above.
From the above eight aspects to evaluate a marble stair rotates level is more objective. Evaluation method is as follows:
Each is divided into four grades, full marks for four points, poor scores one point, generally get two points, a good three points, good four points.
Eight full marks in total for 32 points, when scoring in 10 points below, this marble stair rotates thereof, for 11 to 16 divided into level, 17 to 22 divided into the construction of excellent level, 22 to 27 divided into deluxe, 28 points above is super luxurious level.