人造草坪运动系统对基础的质量要求
人造草坪运动系统对基础的质量要求主要集中在三个方面:硬度、平整度和排水坡度。
The quality requirements of artificial turf movement system for foundation mainly focus on three aspects: hardness, flatness and drainage slope.
常用的人造草基础有三类:沥青基础、水泥基础、碎石基础,采用哪种类型主要是由当地气候环境及预算、时间所决定,沥青基础特别适合北方温差大且冬季气温低的气候环境,同时也因为其造价昂贵,对于温暖潮湿的环境来说并不是最合适的基础类型,碎石基础因为其施工简便,造价低廉,排水迅速,在南方比较常见,但因为其钢性及稳定性差,长时间使用后容易出现基础松动,从而导致基础不平整;因此,在国内大部分区域,水泥混泥土基础成了经济实用、性价比非常高的人造草基础类型。
There are three types of commonly used artificial grass Foundation: asphalt foundation, cement foundation and gravel foundation. Which type is adopted is mainly determined by the local climate environment, budget and time. Asphalt foundation is particularly suitable for the climate environment with large temperature difference in the north and low temperature in winter. At the same time, because of its high cost, it is not the most suitable foundation type for warm and humid environment. Gravel foundation Because of its simple construction, low cost and rapid drainage, it is quite common in the south. However, due to its poor rigidity and stability, it is easy to loose the foundation after long-term use, resulting in uneven foundation. Therefore, in most areas of China, cement concrete foundation has become an economic, practical and cost-effective type of artificial grass foundation.