![]() After mixing, paving should be carried out quickly, and expansion joints should be set. The initial setting time of permeable concrete is 2 hours. Vibration, tamping, stirring, compaction and flattening And finally, the remaining water is mixed for the 50s to discharge.ģ. The reinforcing agent is added and mixed for the 40s. First, the stone, cement, and 50% of the water consumption are added to the forced mixer and mixed for the 30S. ![]() The mixing of permeable concrete should strictly control the water-cement ratio, and the water should be added in multiple times. And water should be sprinkled before pouring to keep the sub-grade wet and the road surface smooth. Glow in the dark stone permeable pavement construction process:Īs with ordinary concrete road construction, gravel cushions must be prepared first. In summer, groundwater can reverse seep onto the ground, giving a fresh feeling, which is very suitable for people to walk on. On rainy days, water can quickly penetrate the ground, and there is no water storage. In response to the construction concept of the national sponge city, all luminous roads are permeable concrete. At present, the application of luminescent materials is becoming more and more extensive in China. Terrorist incidents and emergencies have caused the safe evacuation of people after a sudden power outage. The content is all building stairs must use luminescent materials at night to prevent natural disasters (earthquakes, tsunamis, typhoons, etc.) at night. At present, most countries in the United States and Europe have enacted legislation. Luminous stone can not only play a decorative role but also play safety and indicating a role in the absence of electricity or sudden power failure. Its novel glowing effect not only beautifies the environment, embellishes and sets off the landscape, but also has practical functions for night indication and marking. ![]() It has the hardness and appearance of natural stone. Luminous stone is wear-resistant and weather-resistant. It is an incredible paving material that can dissipate absorbed ultraviolet energy in the form of light. Luminous stone is made of glow in the dark pigment and synthetic glass to mix with the concrete. ![]()
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