A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sports field material and construction process thereof
The invention relates to an athletic field material and a construction process thereof, the athletic field material comprises a two-component polyurethane elastic material and a foaming polyurethane material, the construction process of the athletic field sequentially comprises a base layer, a primer layer, a leveling layer, a nest-enlarging microbubble layer and a finishing coat layer, the nest-enlarging microbubble layer is made of the foaming polyurethane material, and the finishing coat layer is made of the foaming polyurethane material. The elasticity and the resilience value of the material are improved, the hardness is moderate, the problems of hardening and embrittlement caused by low temperature are avoided, and the weather resistance is higher; the leveling layer is made of a two-component polyurethane elastic material, the anti-aging effect is better, the tensile strength is higher, the material hardness is higher, the leveling layer is additionally arranged in the construction technology, the problem of uneven foaming caused by unevenness of the base layer is solved, no auxiliary material needs to be added during construction, the base layer is directly beach-coated on a construction face, and the construction efficiency is improved. The construction technical requirements are reduced, the cost is reduced, and the construction progress is accelerated.
本发明涉及一种运动场地材料及其施工工艺，一种运动场地材料包括双组份聚氨酯弹性材料和发泡聚氨酯材料，该运动场地的施工工艺依次为基础层、底漆层、找平层、丰巢微泡层和面漆层，其中，所述丰巢微泡层采用发泡聚氨酯材料，提高了材料弹性和回弹值，软硬适中，还避免气温低而导致发硬、发脆的问题，耐候性更强；所述找平层采用双组份聚氨酯弹性材料，耐老化效果更好，拉伸强度更大，材料硬度更高，在施工工艺中增加了所述找平层，避免了所述基础层凹凸不平导致的发泡不均匀问题，且在施工时不需添加任何辅助材料，直接滩涂于施工面即可，降低施工技术要求，减小成本，提高了施工进度。
Sports field material and construction process thereof
The invention relates to an athletic field material and a construction process thereof, the athletic field material comprises a two-component polyurethane elastic material and a foaming polyurethane material, the construction process of the athletic field sequentially comprises a base layer, a primer layer, a leveling layer, a nest-enlarging microbubble layer and a finishing coat layer, the nest-enlarging microbubble layer is made of the foaming polyurethane material, and the finishing coat layer is made of the foaming polyurethane material. The elasticity and the resilience value of the material are improved, the hardness is moderate, the problems of hardening and embrittlement caused by low temperature are avoided, and the weather resistance is higher; the leveling layer is made of a two-component polyurethane elastic material, the anti-aging effect is better, the tensile strength is higher, the material hardness is higher, the leveling layer is additionally arranged in the construction technology, the problem of uneven foaming caused by unevenness of the base layer is solved, no auxiliary material needs to be added during construction, the base layer is directly beach-coated on a construction face, and the construction efficiency is improved. The construction technical requirements are reduced, the cost is reduced, and the construction progress is accelerated.
本发明涉及一种运动场地材料及其施工工艺，一种运动场地材料包括双组份聚氨酯弹性材料和发泡聚氨酯材料，该运动场地的施工工艺依次为基础层、底漆层、找平层、丰巢微泡层和面漆层，其中，所述丰巢微泡层采用发泡聚氨酯材料，提高了材料弹性和回弹值，软硬适中，还避免气温低而导致发硬、发脆的问题，耐候性更强；所述找平层采用双组份聚氨酯弹性材料，耐老化效果更好，拉伸强度更大，材料硬度更高，在施工工艺中增加了所述找平层，避免了所述基础层凹凸不平导致的发泡不均匀问题，且在施工时不需添加任何辅助材料，直接滩涂于施工面即可，降低施工技术要求，减小成本，提高了施工进度。
Sports field material and construction process thereof
一种运动场地材料及其施工工艺
YANG JIANGYING (author)
2022-11-22
Patent
Electronic Resource
Chinese
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C08J
Verarbeitung
,
WORKING-UP
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Fabricated sports wood floor and construction process thereof
| European Patent Office | 2024