1、沥青混凝土基础：

1 asphalt concrete foundation:

a.普通沥青（做沥青基础的常选，价格稍便宜）；

A. regular bitumen (made from asphalt base is often chosen, at a slightly cheaper price);

b.疏水沥青（成本太高、施工复杂，少用）；强度和延展性好，是较为理想的基础，特别适用北方气候寒冷和温差较大的区域，但造价昂贵。

B. hydrophobic asphalt (cost is too high, complex construction, less use), strength and ductility is good, is the ideal foundation, especially suitable for northern climate cold and temperature difference in the region, but expensive.

2、水泥基础：强度好，经济实用，适合温差较小的区域，但延展性差；

2, cement foundation: good strength, economic and practical, suitable for small temperature range, but poor ductility;

3、水泥石粉基础：工期短、成本低、排水性能好，但耐候性差，容易氧化，造成不平整；

3, cement stone powder foundation: short construction period, low cost, good drainage performance, but poor weather resistance, easy oxidation, resulting in irregularities;

4、碎石疏水基础：成本最低、排水性能好但无平整度，问题较多。

4, gravel hydrophobic Foundation: the lowest cost, good drainage performance, but no flatness, more problems.

◇人造草场地基础要求：

No artificial grass ground requirements:

a、基础施工时使用的各种材料，均要在检验合格后方可用于施工；

All materials used in a and foundation construction shall be used for construction before the inspection is qualified;

b、基础外观：表面均匀坚实无明显压路痕迹，平整无裂纹，无烂边推挤、松散、波浪、麻面，接缝平顺光滑，不得有阻水现象；

B, based on a uniform solid appearance: the surface without obvious road marks, smooth and no crack, no broken edge pushing, loose, wave, rough surface, smooth seams, no water blocking;

c、试水时，雨后排水120分钟后，允许存有积水但积水厚度不得大于4mm；

C, when the water test, drainage after 120 minutes after the rain, allowing the presence of water, but the thickness of water may not be greater than 4mm;

d、基础竣工后放10×10米的方格网进行复测标高，并算出排水坡度，排坡度≥0.5%，且误差<1.5‰；

D, after the completion of 10 * 10 square meters net retest elevation, and calculate the slope of drainage, drainage slope is less than 0.5%, and the error is <1.5%;

e、稳定层碾压密实度不得小于93%；

The compaction density of E and stable layer shall not be less than 93%;

f、平整度、坡度、场地标高的合格率均要达85%以上；

The pass rate of F, flatness, slope and site elevation should be above 85%;

g、厚度允许偏差±10%。

G, thickness deviation + 10%.