人行道砖铺砌技术交底.doc

交底内容：
1、 本工程人行道按照路面结构图（图号DL-6-02、DL-6-05、DL-6-06等）进行施工。
2、 人行道砖的颜色及铺砌样式应事先取得甲方单位的认可。
3、 人行道垫层采用6%水泥稳定石屑厚15cm，人行道砖使用的材料是：水泥混凝土机压彩色通透联体砖，规格为25×12.5×5cm。
4、 测量放线：
利用侧石为边线，放出中线；并约隔5m左右测放水平桩，以控制方向及高程。桉标高及中、边线纵横挂线，以挂线为依据铺砌。
5、 铺砌人行道砖时，先铺一层2cm厚的1：3水泥砂浆卧底层进行调平，再进行铺砌预制块彩砖。
预制块铺好后，用水泥砂浆填灌板缝，并用灰匙捣插板缝
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.
After the precast blocks laid out, filled with cement mortar filling seams, and seams with gray key trace interpolation