Through a series of experiments , the aging - resistance ability of hpch is increased one grade compared with the traditional materials , and the equal level with the foreign materials . the results of dry - wet circle test and quick test for chloride permeability show that the ability of efflorescence resistance of hpch is better . on the condition of 25 times circulation of dry - wet , there are a few non - development white spots just on the corner of specimens 通过干湿循环测试及快速氯离子渗透试验, hpch材料的抗析霜能力较强,在25次干湿循环条件下,仅在角部出现少量且不扩散的白斑,而传统装饰混凝土材料则出现延边棱迅速扩散的大面积析霜;快速氯离子渗透结果表明,在同样条件下hpch材料通过的电量(即离子迁移能力)仅为传统材料的49 . 68 ,比国外同期产品提高25 . 34 。
The product has the feature of high elastic , endurable and aging - resistance . every performance index of it is superior to gb14833 - 93 plastic run way national standard , which has passed through the inspection of association of china laboratory of artificial synthesis surface layer , track and field 产品除广泛适用于体育场馆的场地和道路盲道的铺设外,也是休闲广场老年公寓青少年活动中心幼儿园豪华办公室家庭院阁装置地面铺装的最佳选择材料,深受广大用户欢迎。