側(cè)平石技術(shù)交底記錄.doc
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交底內(nèi)容:
1. 本工程道路側(cè)平石是按照道路側(cè)平石大樣圖(圖號為D-15施)進(jìn)行施工。
2. 本工程道路側(cè)平石使用材料是:包括人行道側(cè)石及綠化帶側(cè)石,人行道側(cè)石規(guī)格為100×35×15cm,綠化帶側(cè)石100×15×30cm;平石規(guī)格為100×25×12cm。
3. 測量放線:
(1) 本工程側(cè)平石利用6%水泥石屑穩(wěn)定層施工中兩側(cè)自然寬出的多余部分作為基礎(chǔ)墊層。
(2) 路面中線校核后,在路面邊緣與側(cè)平石交界處放出側(cè)平石線,直線部位10m一樁,曲線部位5~10m,路口及分隔帶、安全島等圓弧,1~5m也可用皮尺畫圓并在樁上標(biāo)明側(cè)平石頂面標(biāo)高。
4. 刨槽:
按樁的位置打白灰線,以線為準(zhǔn),按設(shè)計要求寬度向外刨槽?拷访嬉粋(cè),比線位寬出少許,一般不大于5cm。刨槽深度可比設(shè)計加深1~2cm,以保證基礎(chǔ)厚度,槽底要
Cards on the table contents:
1. This project is in accordance with road side road side flat rock flat rock bulk sample (Figure No. D-15 facilities) for construction.
2. The project road side of the flat stone used materials include: sidewalk side of the stone and green with side stones, sidewalk side of the stone size is 100 × 35 × 15cm, green with a side of stone 100 × 15 × 30cm; square stone size was 100 × 25 × 12cm .
3. Measure for:
(1) The engineering side of the flat stone with 6% cement stabilization layer of stone chips on both sides of the construction of the excess part of the natural width of a cushion as a basis.
(2) After checking the road center line, edge and side of the road flat stone at the junction of the side flat stone line release, a 10m straight line position, the curve part 5 ~ 10m, road junctions and medians, pedestrian refuges arc, 1 ~ 5m tape can also be used Pile on a circle marked in the top side of flat stone elevation.
4. Routers:
Position by playing white ash pile line to line as, by design width of the outside router. Near the road side, than the line out a little bit wide, generally not more than 5cm. Router design better than the depth of 1 ~ 2cm, to ensure that the basis of thickness, bottom to
