Prefabrik kauchuk yo'llarda umumiy qurilish muammolari
Mundarija
Prefabrik kauchuk izlar atrof-muhit muhofazasi, chidamliligi va tez qurilishi tufayli asta-sekin sport maydonchalarini qurish uchun afzal qilingan echimga aylandi.
However, the complexity of its construction process also leads to various quality problems in actual projects. From the perspective of construction technology, this article systematically sorts out the common hidden dangers in the laying process of prefabricated tracks, helping the construction team to avoid risks in advance and ensure the safety and functionality of the sports venue.
Splicing Problem
Splicing gap is too large
When laying prefabricated rubber tracks, the splicing accuracy between the plates is required to be high. If the construction personnel are not skilled or the standard operation is not strictly followed during laying, it is easy to cause the splicing gap to be too large. This not only affects the aesthetics of the track, but also may cause athletes to stumble due to their footsteps touching the gap during running, increasing the risk of injury. For example, in the construction of some small sports venues, due to the lack of experience of the construction team, the splicing gap exceeds the prescribed 2 mm, which seriously affects the use of the track.
Uneven splicing
If the splicing of the prefabricated rubber track slabs is not smooth, local bulges or depressions will be formed. This is because the track base is not fully leveled during splicing, or the slabs are fixed without completely fitting the base during the laying process. Athletes running on such a track will feel bumpy, affecting the sports experience, and long-term use may also cause damage to the joints.
Bonding problem
Unsound bonding
The prefabricated rubber track needs to be firmly bonded to the base with special glue. If the glue quality is poor, or the surface of the base is improperly treated during construction, and there are impurities such as dust and oil, it will cause weak bonding. After the runway is put into use, the runway slabs are prone to warping and falling off. Especially in some southern regions with humid climates, if the moisture content of the base is too high and it is directly bonded without drying, the problem of weak bonding is more likely to occur.
Glue overflow
When the construction workers apply glue, if the operation is not standardized and the amount of application is too much, the glue will overflow onto the surface of the runway during the splicing process. This not only affects the appearance of the runway, but may also make the surface of the runway sticky, absorb dust and other debris, and affect the anti-slip performance of the runway.
Size issues
Runway size deviation
The laying of prefabricated rubber runways needs to be carried out strictly in accordance with the design dimensions. If the measurement is inaccurate during the construction process, or there is a deviation in the dimensions during the construction of the site foundation, the overall dimensions of the runway will not meet the standards. For example, the length or width of the runway is too different from the design requirements, which will affect the fairness of the competition and does not meet the relevant sports venue construction specifications.
Inaccurate curve radius
For prefabricated rubber runways with curves, the accuracy of the curve radius is crucial. If the curve radius deviates during construction, the centrifugal force felt by athletes when running at the curve will be different from normal, which is easy to affect the running rhythm and increase the possibility of falling. Moreover, the curve radius that does not meet the standards cannot meet the requirements of professional competitions.
Xulosa
The construction quality of prefabricated rubber runways directly affects the safety and service life of sports venues. From base treatment to material selection, from size control to detail splicing, every link requires the construction team to strictly follow the technical specifications with a professional attitude. Only through scientific construction and full-process supervision can the design on the drawing be accurately implemented, creating a safe, comfortable and durable competitive stage for athletes, and truly giving play to the technical advantages of the prefabricated runway.
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