It is generally designed to have a width of 0.3 m and a height of 0.15 m. It is also convenient to use, and the width and height specifications are specified. First, the number of stairs, location and stairwell form should meet the requirements of convenient use and safe evacuation. Second, the net width of the ladder should be in accordance with the provisions of the fire protection regulations. The net width of the stairs for the daily main traffic should be determined according to the characteristics of the building. Generally, the number of people per person with a flow width of 0.55 + (0 ~ 0.15) m is determined. It should not be less than two streams of people. Note: 0～0.15m is the swing of the human body during the flow of people, and the places where there are many people in public buildings should take the upper limit. 3. When the step changes direction, the minimum width of the platform armrest shall not be less than the net width of the ladder. When there is a need to handle large objects, it should be widened. 4. The steps of each step should generally not exceed 18 and should not be less than 3. 5. The net height at the upper and lower aisles of the landing platform shall not be less than 2m. The net height of the ladder should not be less than 2.20m. The net width of the stairs should not be less than 1.10 meters. (residential design specification) Note: The net height of the step is the vertical height between the step leading edge line (including the range of 0.30m outside the minimum and maximum level step front line) and the lower edge of the straight upper protrusion. 6. Stairs shall be provided with armrests on at least one side. When the net width of the ladders reaches three streams, handrails shall be provided on both sides. Intermediate handrails shall be added to the four streams. 7. The height of the indoor stair handrail should not be less than 0.90m from the front line of the step. When the horizontal armrest on the side of the stairwell is more than 0.50m long, its height should not be less than 1m. Eight, the front part of the step should have anti-slip measures. 9. Safety measures must be taken when the net width of the ladder wells that are frequently used by children is greater than 0.20 m. 10. The height ratio of stair steps shall comply with the requirements of Table 4.2.1. The maximum height of the residential step is 0.18, and the minimum width is 0.25. Kindergarten primary school stair step maximum height 0.15, minimum width 0.26 Stairs in cinemas, theaters, stadiums, shopping malls, hospitals, nursing homes, etc., with a maximum height of 0.16 and a minimum width of 0.28 Stairs for other buildings, maximum height 0.17, minimum width 0.26 Residential indoor staircase, dedicated service stairs, maximum height 0.20, minimum width 0.22
Outdoor sauna, also known as a garden sauna or backyard sauna, is a small structure designed for relaxation and wellness purposes. It is typically made of wood and is placed in an outdoor setting, such as a garden or patio.
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The outdoor sauna comes in various shapes and designs to suit different preferences and space availability. The traditional barrel sauna is one of the most popular designs for outdoor saunas. It resembles a large barrel, with a rounded shape and a curved roof. The barrel design is not only aesthetically pleasing but also helps with heat circulation and insulation. And the Cabin Style Sauna has a rectangular or square shape with a pitched roof. This design resembles a small cabin or hut. The cabin-style sauna offers a cozy and rustic feel, perfect for blending in with natural surroundings.