In late June, the temperature in Shanxi Province was generally high; the precipitation was unevenly distributed, and most of the areas were significantly less; most of the sunshine was flat. By the end of June, the harvest of winter wheat in the province has basically ended; most of the spring maize is in the jointing stage; the summer maize enters the emergence stage to the seven-leaf stage; the sorghum is in the jointing stage; the millet enters the jointing stage; the potato is in the stage of inflorescence formation; the cotton is in the stage of bud formation. . The high temperature and uneven distribution of precipitation during the period caused the drought to worsen in most parts of the province, which was unfavorable for the growth of spring-sown crops and the sowing of summer-sown crops. On June 29-30, effective precipitation occurred in most of the northern and southern parts of the province, and drought in some areas. It is expected to be alleviated or relieved. There are more vegetative growth of spring-sown crops and sowing of summer-sown crops, but precipitation in the central region is less and drought may continue.
Drop-on Glass Beads, during the process of road work, drop glass bead onto the road line painted with thermoplastic paint which is heated to certain temperature while the paint is still wet, thus to increase the reflectivity of road marking.
How Glass Beads are Applied to Pavement Marking Materials:
The glass beads are applied to pavement marking materials. They can be premixed in marking materials before application, or they can be dropped or sprayed into the wet paint directly behind the paint sprayer, or a portion can be dropped onto premixed two-part epoxy or thermoplastic materials.
The top surface of beads is enveloped by the paint, with the wicking action of the paint rising up to above the midpoint of the bead. This provides two actions. It locks the glass beads into the paint and allows the paint to act as a diffuse reflecting surface for retroreflection, with the paint color affecting the color of the retroreflected light. The light entering the glass bead is bent and focused towards the back of the bead and reflected back out towards the headlights and driver.
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More precipitation in Shanxi is beneficial to crop growth, and fertilizer and water can not prevent pests and diseases.
According to the forecast of the Provincial Meteorological Observatory, it is expected that in early July, the cold air forces affecting Shanxi Province will be significantly strengthened compared with the previous period, and the rainy weather will be more than in the same period. The average temperature in the same period is close to the same period of the previous year, and the precipitation in the same period is slightly more than normal. The main weather processes are: 1 to 3 days, there are showers or thunderstorms in the province, moderate rains in the northern part and most of the central and southern parts, moderate to heavy rain in parts of the north and central and southern parts, and heavy rains in the north. There were heavy rains in some areas; from 5 to 6 days, there were thunderstorms or showers in parts of the west and parts of the east; at the end of the year, most of the province had showers or thunderstorms; the amount of precipitation was 10 to 60 mm. Extreme maximum temperature: 28 to 30 ° C in the alpine region, 30 to 32 ° C in the north, 32 to 34 ° C in the middle, and 35 to 37 ° C in the south.
At present, the large autumn crops in Shanxi Province generally enter the peak period of water demand. Spring maize and millet will generally enter the jointing stage, cotton will enter the flowering stage, and summer maize will enter the seven-leaf-joint stage, and some late-sown crops will enter the emergence stage. In view of the more rains and local rainstorms that will occur, all localities should do a good job in flood control, pay attention to collecting rain and protect floods, and do a good job of drought relief; large autumn crops and summer crops should be timely cultivated and weeded, do a good job in fertilizer and water management, and strengthen pest control. Cotton should strengthen the management of fertilizer and water in the current buds and flowering period, timely pruning and forks, ventilation and light transmission, and lay a good foundation for early knotting and multi-floating peaches.
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