人行道磚技術交底記錄.doc

交底內容：
1. 本工程道路人行道磚是按照道路人行道磚大樣圖（圖號為D-15施）進行施工。
2. 本工程道路人行道磚使用材料是：彩色正方形人行道磚預制塊，規格為30×30×5cm.。
3. 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。
4、鋪砌人行道磚時，先鋪一層2cm厚的粗砂進行調平，再進行鋪砌預制塊彩磚。
5、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。
6、無障礙通道的施工嚴格按圖紙進行

Cards on the table contents:
1. This project is in accordance with road road sidewalk brick pavement brick bulk sample (Figure No. D-15 facilities) for construction.
2. The project road pavement bricks using materials: brick sidewalk square preform color, size 30 × 30 × 5cm..
3. Measure for:
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.
4, sidewalk paving slabs, 2cm thick layer of coarse sand Xianpu for leveling, and then to preform color brick paving.
5, precast blocks laid out, the filling seams filled with cement mortar, and key trace and insert seams with gray mortar to the full. Coverage after the completion of paving showered protection.
6, barrier-free access for construction in strict accordance with drawings

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