黃閣東二路道路工程人行道磚鋪砌技術交底.doc

交底內容：
1、 本工程人行道按照路面結構圖（圖號DL-6-02、DL-6-05、DL-6-06等）進行施工。
2、 人行道磚的顏色及鋪砌樣式應事先取得甲方單位的認可。
3、 人行道墊層采用6%水泥穩定石屑厚15cm，人行道磚使用的材料是：水泥混凝土機壓彩色通透聯體磚，規格為25×12.5×5cm。
4、 測量放線：
利用側石為邊線，放出中線；并約隔5m左右測放水平樁，以控制方向及高程。桉標高及中、邊線縱橫掛線，以掛線為依據鋪砌。
5、 鋪砌人行道磚時，先鋪一層2cm厚的1：3水泥砂漿臥底層進行調平，再進行鋪砌預制塊彩磚。
6、 預制塊鋪好后，用水泥砂漿填灌板縫，并用灰匙搗插板縫至砂漿飽滿。鋪砌完成后即覆蓋淋水養護。
7、 人行道根據設計圖紙設置A型和B型無障礙通道，以及人行道盲道。

Cards on the table contents:
1, the project in accordance with the road pavement structure (Figure No. DL-6-02, DL-6-05, DL-6-06, etc.) construction.
2, the color of brick sidewalks and paving patterns Party units should obtain prior approval.
3 cushion with 6% cement sidewalk stable thick stone chips 15cm, brick sidewalk materials used are: color translucent concrete compression machine conjoined brick, size 25 × 12.5 × 5cm.
4, measuring up line:
Use of side stone edges, release midline; and measured in cycles of approximately 5m placed around the level of piles, to control the direction and elevation. Eucalyptus elevation and in vertical and horizontal edges hang to hang-based paving.
5, when laying brick sidewalks, Xian Pu 2cm thick layer of 1:3 cement mortar undercover leveling layer, further preform color brick paving.
6, after the precast block paved, filled with cement mortar filling seams, and key trace interpolation with gray mortar seams to full. Coverage after the completion of paving showered protection.
7, sidewalk drawings set under the A-and B-type barrier-free access, and sidewalk blind road.

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