Dalam pembinaan padang bola sepak rumput tiruan, selain meletakkan rumput, tapak ini juga memerlukan beberapa bahan tambahan, seperti pasir kuarza dan zarah getah sebagai pengisi. Selepas padang rumput tiruan dibentangkan, pertama sekali, seluruh medan harus diisi dengan pasir kuarza, selepas disikat dan diratakan, kemudian diisi dengan zarah getah, dan akhirnya, tapak akan disikat dan diratakan untuk memastikan pengisian seragam. Pemilik sering bertanya, mengapa padang bola rumput tiruan perlu diisi dengan pasir dan zarah? Di bawah, ciptaan bersama-rumput tiruan akan memberi anda jawapan terperinci.
FIFA described quartz sand as "stability infill" in the test report issued in accordance with its standards. Quartz sand can fill the gaps between the grass filaments. On the one hand, it can make the grass filaments stand upright, with distinct roots and a better rebound effect. The movement of the turf, in addition, to the filling of quartz sand can also prevent the grass from cracking due to friction between the grass filaments due to long-term stepping.
The rubber particles in the FIFA test report are "performance infill", that is, performance filler, as the name implies, to ensure its sports performance. The artificial turf itself also has a certain thickness and elasticity, but in order to meet the needs of sports and to be closer to the sports effect of natural grass, it is necessary to further fill with rubber particles to increase the resilience of the field and absorb vibration to prevent injuries to athletes. Sometimes in order to further achieve cushioning, another layer of cushioning pad is needed under the lawn. In fact, there are many filling materials for granules. At present, rubber granules are mainly used in China, and other materials such as cork are also used in foreign countries for filling, as long as sufficient sports performance can be guaranteed.
Mengikut piawaian FIFA, ketinggian rumput kosong harus mencapai lebih daripada 1/3 ketinggian rumput, yang memerlukan pengisi tidak boleh terlalu banyak, tetapi jika pengisi terlalu kecil, prestasi sukan tidak akan memenuhi standard. Oleh itu, untuk memenuhi piawaian FIFA, produk rumput tiruan pelbagai jenis dan parameter memerlukan nisbah pasir kuarza dan zarah getah yang berbeza, yang memerlukan pengilang mencuba dan mengkaji di makmal. Pada masa ini, rumput tiruan-yang dicipta bersama mempunyai ratusan produk berbeza yang telah melepasi piawaian FIFA
