Qingdao Terada Hardware Co.,Ltd
First, the average width of each staircase indoor staircase should not be less than 1.40m, step height should not exceed 0. 16m, stride width should not be less than 0.28m;
Second, the outdoor step height should not be greater than 0.15m, step width should not be less than 0.30m; Station room staircase step height should not exceed 0.15m; step width should not be less than 0.3m. Public building indoor and outdoor steps stride width should not be less than 0.30m, step height should not be greater than 0.15m, and should not be less than 0.10m, stair tread aspect ratio is based on the requirements of the staircase gradient and different types of human nature to step (step) Meet the safety and comfort requirements. The slope is generally controlled at about 30 °, and the service stairs are only for a few people to relax, but not more than 45 °. Step by 2r + g: horizontal step distance formula, where r is the step height, g is the step width, adults and children, men and women, young and old are different, usually in the range of 560 ~ 630mm, juvenile Children around 560mm, adult average about 600mm. The company is located in:
Passengers authentic, footbridge footstep height should not be greater than 0.14m, step width should not be less than 0.32m, each step should not be greater than 18 steps, straight run platform width should not be less than 1.5m. The main evacuation stairs should meet the following requirements:
1 stride width should not be less than 0.28m, stride height should not exceed 0.16m, continuous stride does not exceed 18, more than 18, should be provided intermediate resting platform, staircase platform width should not be less than the width of the ladder, and shall not be less than 1.10 m.
TERADA HARDWARE wire rope swage eye fittings, closed turnbuckle body and Swage Terminals Mainly used for balustrades, playing an important role in the balustrade links. The use of stairs in the platform should be very extensive, because of its simple and beautiful appearance, coupled with Swage Terminals quick and easy installation, more and more customers are loved.(FROM TERADA HARDWARE)
Copyright © Qingdao Terada Hardware Co.,Ltd All Rights Reserved.