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塑胶网球场施工基面的要求有哪些？
关键词： 塑胶网球场施工基面 发表时间：2018-07-13 浏览量：1193 来源：昆山展奥
1、新浇的混凝土要有足够的养护时间（不少于28天）。
1、new concrete should be adequate curing time (not less than 28 days).
2、表面平整度好，3米直尺允许误差≤3mm。
2、the surface roughness, allowing 3 meters ruler error less than 3mm.
3、按设计标号施工，基础强度c25以上，无裂缝、脱层、返砂等现象。
3、according to the design mark construction, basic strength above C25, no cracks, delamination, return sand and other phenomena.
4、四周设计合理排水沟。为保证排水流畅，基面坡度≤5‰，并且符合设计要求。
4、design a reasonable drainage ditch around. In order to ensure the smooth drainage, slope surface is less than 5 per thousand, and meet the design requirements.
5、要留温度伸缩缝，一般按纵横6m 宽5mm，深3cm切缝。
5、to stay temperature expansion joints, generally according to vertical and horizontal, 6m width, 5mm, deep 3cm slit.
6、下雨天不能施工，避免在烈日下或温度小10℃的情况下施工。
6、rainy days can not be construction, avoid in the hot sun or temperature of 10 degrees under construction.
7、室内场地应保持良好的对流通风效果。
7、indoor site should maintain good convection ventilation effect.
1、new concrete should be adequate curing time (not less than 28 days).
2、表面平整度好，3米直尺允许误差≤3mm。
2、the surface roughness, allowing 3 meters ruler error less than 3mm.
3、按设计标号施工，基础强度c25以上，无裂缝、脱层、返砂等现象。
3、according to the design mark construction, basic strength above C25, no cracks, delamination, return sand and other phenomena.
4、四周设计合理排水沟。为保证排水流畅，基面坡度≤5‰，并且符合设计要求。
4、design a reasonable drainage ditch around. In order to ensure the smooth drainage, slope surface is less than 5 per thousand, and meet the design requirements.
5、要留温度伸缩缝，一般按纵横6m 宽5mm，深3cm切缝。
5、to stay temperature expansion joints, generally according to vertical and horizontal, 6m width, 5mm, deep 3cm slit.
6、下雨天不能施工，避免在烈日下或温度小10℃的情况下施工。
6、rainy days can not be construction, avoid in the hot sun or temperature of 10 degrees under construction.
7、室内场地应保持良好的对流通风效果。
7、indoor site should maintain good convection ventilation effect.
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