塑膠跑道施工方案.doc

圖6-4  塑膠面層施工工藝流程圖
2 具體施工方法
1、準備工作
（1）材料進場
（2）施工工具與器械的準備
（3）水電到位
2、基礎處理
（1）對不符合條件的地面進行打磨、修補
（2）清掃場地
3、放線
先確定四條曲直分界線，在運動場地的直斷面放線，標線應以鮮艷色彩為宜，以曲直分界線為基準，放出內沿第一道施工線，然后由內向外依次放出各道施工線。
4、跑道打磨
將跑道（底部朝上）自然攤鋪在地面，使用打磨機對底層表面進行打磨。
作用：增強跑道與基礎面層的粘合力，使其粘接的更為牢固。
注意事項：
打磨過程中打磨機要勻速前進，切勿損壞跑道表面。
5、鋪涂底膠
用專業的封底膠（甲乙組比例1：4，2％的催化劑，另加少量膠粉）進行鋪涂，從起跑區開始，沿跑道跑進方向鋪涂。
作用：
（1）防止底層滲水
（2）基礎找平
（3）該專業封底膠與底層基礎和上層
Figure 6-4 Flow chart of plastic surface construction
2 concrete construction method
1, preparation
(1) material approach
(2) preparation of construction tools and equipment
(3) water in place
2, foundation treatment
(1) do not meet the conditions of the ground-sanding, patching
(2) clean up sites
3, pay-off
First determine the merits of the four boundary section in the sports venues put straight lines, bright colors marking should be suitable to right and wrong as the base line, released in the first construction along the line, and then released from the inside to outside line of the Road Construction .
4, polished runway
Runway (bottom side up) of natural paving the ground, using grinding machine surface grinding on the bottom.
Effect: increase the basis of surface runways and the bonding force, bonding them more firmly.
Note:
Confidential uniform grinding grinding process forward, not to damage the runway surface.
5, the end of plastic coated Shop
Back cover with a professional plastic (A and B group the proportion of 1:4,2% of the catalyst, plus a small amount of powder) for shop coating, starting from the starting area, along the paved runway ran into the direction of James.
Role:
(1) to prevent the bottom of the seepage
(2) Foundation Leveling
(3) the professional back plastic base and top and bottom
 

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