Tips on the Installation of Jiantong Geogrid Products During the Construction
Tips on the Installation of Jiantong Geogrid Products During the Construction
Control the concrete temperature and pouring temperature.
In order to prevent direct sunlight during geogrid pouring in high-temperature seasons, awnings can be erected on the gravel yard, and if necessary, aggregate can be washed before use to reduce the temperature of the concrete poured. On the other hand, it is possible to arrange concrete pouring construction in the afternoon or night when the temperature is low to reduce the slump loss of the concrete.
For concrete cracks, prevention should be the mainstay, but due to the small safety factor currently used to prevent cracks, and the actual situation is complex and changeable, some cracks are unavoidable in actual projects. Hazardous cracks are prone to occur in mass concrete structures of railway concrete engineering. Careful design and construction are required to effectively control the cracks, ensure the safety of railway concrete engineering and structures, and bring economic and social benefits to the enterprise.
Make breakthroughs in the construction process, and carefully analyze and compare the schemes technically. Only high-altitude, three-dimensional, parallel, and cross operations can be reliably guaranteed.
