Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-cracking method for laying prefabricated plastic track
The invention provides a prefabricated plastic runway laying anti-cracking method, and relates to the technical field of plastic runway laying method.The prefabricated plastic runway laying anti-cracking method comprises the following steps that 1, the end, close to a joint, of a first coiled material is cut and machined to form an inclined face; 2, a first coiled material and a second coiled material are laid on the bonding layer, a lap joint part is reserved at the end, close to the inclined face, of the first coiled material, and the lap joint part is put on the second coiled material in a lap joint mode; and 3, the edge of the joint of the upper surface of the first coiled material and the inclined face abuts against the end face, close to the seam, of the second coiled material, and the part, at the seam, of the first coiled material and the second coiled material is squeezed to be flat. After the part of the seam of the first coiled material and the second coiled material is extruded to be flat, the first coiled material and the second coiled material at the seam can be in interference fit, certain stress and redundancy exist at the seam, and the phenomenon that the seam is cracked due to cold contraction caused by too low environment temperature is further reduced.
本申请提供一种预制塑胶跑道铺设防开裂方法，涉及塑胶跑道铺设方法的技术领域，该预制塑胶跑道铺设防开裂方法，包括以下步骤：步骤1、在第一卷材靠近接缝的端部切割加工出斜面；步骤2、将第一卷材和第二卷材铺设于粘结层上，在第一卷材靠近斜面的端部留出搭接部，并将搭接部搭放于第二卷材上；步骤3、将第一卷材的上表面与斜面连接处的棱与第二卷材靠近接缝的端面抵接，并将第一卷材和第二卷材接缝处的部分挤平。在将第一卷材和第二卷材接缝处的部分挤平后，可使接缝处的第一卷材与第二卷材过盈配合，使接缝处存在一定的应力及冗余量，进一步减少环境温度过低产生冷缩将接缝拉裂的现象。
Anti-cracking method for laying prefabricated plastic track
The invention provides a prefabricated plastic runway laying anti-cracking method, and relates to the technical field of plastic runway laying method.The prefabricated plastic runway laying anti-cracking method comprises the following steps that 1, the end, close to a joint, of a first coiled material is cut and machined to form an inclined face; 2, a first coiled material and a second coiled material are laid on the bonding layer, a lap joint part is reserved at the end, close to the inclined face, of the first coiled material, and the lap joint part is put on the second coiled material in a lap joint mode; and 3, the edge of the joint of the upper surface of the first coiled material and the inclined face abuts against the end face, close to the seam, of the second coiled material, and the part, at the seam, of the first coiled material and the second coiled material is squeezed to be flat. After the part of the seam of the first coiled material and the second coiled material is extruded to be flat, the first coiled material and the second coiled material at the seam can be in interference fit, certain stress and redundancy exist at the seam, and the phenomenon that the seam is cracked due to cold contraction caused by too low environment temperature is further reduced.
本申请提供一种预制塑胶跑道铺设防开裂方法，涉及塑胶跑道铺设方法的技术领域，该预制塑胶跑道铺设防开裂方法，包括以下步骤：步骤1、在第一卷材靠近接缝的端部切割加工出斜面；步骤2、将第一卷材和第二卷材铺设于粘结层上，在第一卷材靠近斜面的端部留出搭接部，并将搭接部搭放于第二卷材上；步骤3、将第一卷材的上表面与斜面连接处的棱与第二卷材靠近接缝的端面抵接，并将第一卷材和第二卷材接缝处的部分挤平。在将第一卷材和第二卷材接缝处的部分挤平后，可使接缝处的第一卷材与第二卷材过盈配合，使接缝处存在一定的应力及冗余量，进一步减少环境温度过低产生冷缩将接缝拉裂的现象。
Anti-cracking method for laying prefabricated plastic track
一种预制塑胶跑道铺设防开裂方法
CHEN JIHUI (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Building construction plastic prefabricated part laying method
| Europäisches Patentamt | 2020