Construction Technology of Permeable Adhesive Stone Concrete Pavement
The information comes from:the Internet posted on:2021-12-28
1. Cushion cleaning: After the calendered floor is maintained in sufficient sunlight for a week, the floor shall be cleaned after natural drying for 10-15 days, and the floor shall be cleaned to keep the floor free of any dust and construction waste. The next step can be carried out.
2. Graphic preparation: Make drawings of plastic stone graphics or color dividing line marking under the condition that the ground is kept dry.
3. Dividing strip processing: install the cutting floor according to the dividing line or graphic mark, and the cutting depth is within 1 cm.
4. Small area graphics or split color processing: pave the special color graphics first, use plastic strips to protect the graphics or split colors, first insert the plastic strips into the marked slot cut on the floor, and then blend the resin, curing agent, and stone. Pave the bonding ratio. In a small area of graphics or split colors, the solidification hardness is 90%, and the split bars are installed (copper bars, glass bars, stainless steel bars), and the flatness of the cement stone is adjusted after installation.
5. Large-area paving: pave the glued stones of the same color and the bonding ratio, and install and protect the corners with plastic strips. When the solidification hardness is greater than 90%, install the split strips (copper strips, glass strips, stainless steel strips) , After installation, adjust the flatness of the rubber stone. Same method for other colors.
6. Hardness reinforcement and gloss effect: The overall hardness reaches 95% (above 100 kg load), and the overall resin curing agent spraying (tool: air pump) resin and curing agent requires 6 hours to set the standard.
7. Protection of solidified rubber and stone: After the spraying layer has solidified for 6 hours, the ground protection (dust protection) is covered with colored strips. After the overall paving, the whole area of the adhesive stone can be solidified for 48 hours, and pedestrians can walk normally (3 cm thickness 18 Normal pedestrians can walk within hours, and normal people can walk within 48 hours after 6 cm). During the solidification of the rubber stone, measures such as dust and rain should be taken to avoid overloading heavy objects such as overloaded vehicles with more than 2000 kg.
