人行道鋪砌技術(shù)交底記錄.doc

交底內(nèi)容：
1、花磚質(zhì)量應(yīng)符合設(shè)計(jì)要求，如發(fā)現(xiàn)花磚尺寸不規(guī)格、顏色不均勻、翹曲等情況，應(yīng)及時(shí)通知項(xiàng)目部現(xiàn)場(chǎng)負(fù)責(zé)人員。
2、樹穴石下路基必須夯實(shí)，用M5.0砂漿找平。安砌須穩(wěn)固，頂面平整，縫寬均勻，溝縫密實(shí)，線條只順，曲線圓滑美觀。
3、花磚下鋪2cm厚M7.5水泥砂漿，砂漿須嚴(yán)格按照設(shè)計(jì)配比，攪拌均勻，黃砂要過篩；鋪砌時(shí)應(yīng)經(jīng)常用2米直尺沿縱、橫和斜角方向靠量面層平整度，不符合要求的及時(shí)整修。
4、花磚鋪砌應(yīng)采用橡膠錘進(jìn)行敲打（嚴(yán)禁采用鐵錘），使砂漿飽滿，不得有虛角、空鼓現(xiàn)象；縫隙應(yīng)均勻齊整，縫內(nèi)灌砂應(yīng)飽滿，當(dāng)天鋪砌當(dāng)天灌縫；直線段縱縫和橫縫均應(yīng)順直，曲線段及圓角部分應(yīng)直順美觀 。
5、樹穴石與花磚頂面齊平，不得有活動(dòng)及凸凹不平現(xiàn)象；縱橫坡度符合設(shè)計(jì)要求，表面無積水現(xiàn)象。
實(shí)測(cè)項(xiàng)目表
Cards on the table contents:
1, tile quality should meet the design requirements, such as found in non-standard tile size, color is uneven, warping, etc., shall promptly notify the project officer for the Department of the scene.
2, the tree under the embankment must be compacted stone points, leveling mortar with M5.0. An puzzle to be a solid, flat top, width of uniform, dense groove joints, only the smooth lines, curves, smooth appearance.
3, 2cm thick tile lower berth M7.5 mortar, mortar ratio should be strictly in accordance with the design, mix, yellow sand to sift; paving 2 m ruler should be always used along the vertical, horizontal and diagonal direction by amount of surface roughness does not meet the requirements of timely repair.
4, tile laying rubber hammer to beat to be used (non-use of a hammer), so that mortar full, not a virtual angle, hollowing phenomena; gaps to be uniform neat, joint filling sand shall be full within a day, paving the day pouring; straight line longitudinal joints and transverse joints shall be straight, curved sections and the corner section should always smooth appearance.
5, tree hole stone flush with the top surface of tiles, are prohibited activities and uneven phenomenon; aspect slope meets the design requirements, the phenomenon of surface without water.
Measurement list
 

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