All ceramic tactile paving brick density/25 thick national standard all ceramic tactile paving brick type

Description :

All ceramic tactile paving brick density/25 thick national standard all ceramic tactile paving brick type 6

　　The tactile paving brick is a convenient road facility for the safety of the blind. The tactile paving brick is paved by three types of bricks. One is the strip direction guide brick, which guides the blind to move forward with confidence. It is called the tactile paving brick, or the tactile paving direction guide brick; One is the cue brick with dots, which indicates that there is an obstacle in front of the blind person and it is time to turn. It is called the cue brick for tactile paving, or the tactile paving orientation guide brick; *The latter is the tactile paving danger warning guide brick. The bigger the dot is, the alert should not go beyond. The danger ahead is.

　　The tactile paving brick road, which still needs to be laid separately at the location and entrance of the main municipal facilities and buildings in the city, can tell the specific location of the facilities for the visually impaired. The tile adhesive can make the tactile paving bricks stick closer to the road surface to help the visually impaired understand the surrounding environment, such as various sidewalk entrances, city square entrances, bus waiting stations, pedestrian overpasses, the upper and lower entrances of pedestrian underpasses, building entrances, subway entrances and platform edges, and obstacles on the sidewalk. A regular environment and facilities can facilitate the movement of visually impaired individuals under the corner feeling of a cane, such as the standing edge stones, flower beds, walls and other facilities set up on the outside of the sidewalk, which are the pathways for visually impaired individuals to walk.

　　The quality of tactile paving bricks produced by Henan Zhongguan Building Materials Sales Co., Ltd. is characterized by low water absorption, strong frost resistance, wear resistance, acid and alkali resistance, beautiful color, elegant style and complete varieties; The Zhongguan brand series of tactile paving bricks produced are natural in color, elegant and luxurious.

　　The difference between ordinary tactile paving brick and all ceramic tactile paving brick.

　　1、 The difference between all ceramic tactile paving bricks and ordinary tactile paving bricks in materials and processing procedures.

　　Ordinary tactile paving bricks are mainly made of cement, stone, sand and other raw materials through vibration molding, and then cut and ground out stripes or dots on the surface. All ceramic tactile paving bricks are made of quartz, clay, gangue and other raw materials through grinding, wetting and drying, and then extruded by molds, and then fired at high temperature to form an acid and alkali resistant anti-corrosion material.

　　2、 Difference in frost resistance between all ceramic tactile paving brick and ordinary tactile paving brick

　　Frost resistance of the tactile paving brick is mainly related to water absorption. The raw materials of ordinary tactile paving bricks are cement, gravel and sand, which have high water absorption. The raw materials of all ceramic tactile paving bricks have much lower water absorption than ordinary tactile paving bricks. In addition, the density of the tactile paving brick formed by vibration is much smaller than that of the all ceramic tactile paving brick formed by extrusion, and the water is easy to penetrate. In winter in the north, the brick will freeze and crack, affecting the service life of the tactile paving brick.

　　3、 Difference in environmental protection performance between all ceramic tactile paving brick and ordinary tactile paving brick

　　The raw materials used for ordinary tactile paving bricks are cut by cutting mountains and rocks, which will produce a large amount of dust in the mining process, endangering the health of workers. Excessive and excessive mining will leave endless hidden dangers for future generations. However, all ceramic tactile paving bricks are mostly waste corner materials that farmers do not want in the mountains. The production process will not cause any damage and pollution to the environment, and the environmental protection performance is many times higher than that of ordinary tactile paving bricks

　　4、 The difference in cost between all ceramic tactile paving bricks and ordinary tactile paving bricks

　　Price is a concern for customers to purchase tactile paving bricks. However, it is worth noting that the price of all ceramic tactile paving bricks is comparable to that of ordinary tactile paving bricks because of their different properties and processing procedures. A common tactile paving brick sells for a few yuan, while an all ceramic tactile paving brick sells for a dozen to dozens of yuan according to different specifications.

　　Application scope of tactile paving:

　　1. Urban high-speed railway platforms, subway platform waiting halls, airport waiting halls, hospitals, high-end residential areas, sports stadiums;

　　2. Pedestrian walkways in urban squares, bridges, tunnels, and interchanges;

　　3. Pedestrian pathways for office buildings and large public buildings;

　　4. Entrance area of urban public green spaces;

　　5. The entrance of pedestrian overpass, pedestrian underpass and barrier free facilities in urban public green space shall be set with tactile paving;

　　6. The building entrance, service desk, staircase, barrier free elevator, barrier free toilet or barrier free toilet, bus station, railway passenger station, rail transit station platform, etc. shall be set with tactile paving.

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• All ceramic tactile paving brick