質(zhi)量樣(yang)板(ban)：基(ji)礎底板(ban)鋼筋綁(bang)扎

鋼(gang)(gang)筋(jin)綁(bang)扎(zha)時，靠近(jin)外圍兩行(xing)的(de)相交點(dian)每點(dian)都綁(bang)扎(zha)，質(zhi)量樣板展示區，中(zhong)間部分的(de)相交點(dian)可相隔交錯(cuo)綁(bang)扎(zha)，雙向(xiang)(xiang)受力的(de)鋼(gang)(gang)筋(jin)必(bi)須將鋼(gang)(gang)筋(jin)交叉點(dian)全部綁(bang)扎(zha)。如采用(yong)一面順扣應交錯(cuo)變換(huan)方向(xiang)(xiang)，也可采用(yong)八(ba)字扣，但必(bi)須保證(zheng)鋼(gang)(gang)筋(jin)不位移。

擺放(fang)底板混(hun)(hun)凝土保護(hu)層(ceng)用混(hun)(hun)凝土墊塊(kuai)，墊塊(kuai)厚度等于保護(hu)層(ceng)厚度，按(an)每1m左右距離(li)梅花型擺放(fang)。如基(ji)礎(chu)底板較厚或底板用鋼量(liang)較大，建(jian)筑工地質量(liang)樣(yang)板，擺放(fang)距離(li)可縮小，甚至混(hun)(hun)凝土墊塊(kuai)可改用鐵(tie)塊(kuai)代替。

底板(ban)鋼筋采用焊(han)接(jie)接(jie)頭(tou)，除(chu)應按焊(han)接(jie)規程(cheng)規定抽取試樣外，接(jie)頭(tou)位(wei)置也應符(fu)合施(shi)工規范的規定。

關于隱(yin)蔽(bi)工程(cheng)驗(yan)收與(yu)工程(cheng)觀感質(zhi)量樣板檢查

隱(yin)蔽工(gong)(gong)程(cheng)(cheng)在隱(yin)蔽前應(ying)(ying)由施(shi)(shi)工(gong)(gong)單(dan)(dan)位通知有關(guan)單(dan)(dan)位進行驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)，并形(xing)成(cheng)驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)文件    隱(yin)蔽工(gong)(gong)程(cheng)(cheng)驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)是建筑工(gong)(gong)程(cheng)(cheng)施(shi)(shi)工(gong)(gong)質(zhi)量(liang)驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)過程(cheng)(cheng)中對(dui)難(nan)以(yi)再現工(gong)(gong)序(被(bei)下道工(gong)(gong)序所(suo)(suo)掩(yan)蓋)或部位在隱(yin)蔽前所(suo)(suo)設(she)(she)的(de)一(yi)個(ge)停止(zhi)點，屬工(gong)(gong)程(cheng)(cheng)質(zhi)量(liang)驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)的(de)關(guan)鍵節點，工(gong)(gong)地質(zhi)量(liang)樣板區，須(xu)重點檢查(cha)，共同確(que)認，必要時應(ying)(ying)留下影像資料作證。驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)程(cheng)(cheng)序：施(shi)(shi)工(gong)(gong)單(dan)(dan)位應(ying)(ying)對(dui)隱(yin)蔽工(gong)(gong)程(cheng)(cheng)行檢查(cha)，符合要求并填好驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)表格后通知建設(she)(she)單(dan)(dan)位、監(jian)理單(dan)(dan)位、勘察設(she)(she)計、設(she)(she)計單(dan)(dan)位和質(zhi)量(liang)監(jian)督機構等參加驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)。共同驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)確(que)認并形(xing)成(cheng)各方簽認的(de)驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)文件，作為(wei)檢驗(yan)(yan)(yan)批(pi)、分(fen)(fen)項、分(fen)(fen)部(子分(fen)(fen)部)工(gong)(gong)程(cheng)(cheng)驗(yan)(yan)(yan)收(shou)(shou)(shou)(shou)備(bei)查(cha)的(de)依據。

建(jian)筑工(gong)程質量樣板驗(yan)收劃分(fen)的注意(yi)事項

單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)內所含的(de)分(fen)部(bu)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)，不論其工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)量大小，廣州質量樣(yang)板(ban)，都應作為(wei)一(yi)個分(fen)部(bu)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)參與單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)的(de)驗收。關于建設(she)方沒有分(fen)期投入使(shi)用請(qing)求的(de)較大規模工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)，不宜(yi)劃分(fen)子(zi)單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)。由于，區分(fen)有若干(gan)子(zi)單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)的(de)單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)．既要保證先驗收的(de)子(zi)單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)的(de)使(shi)用功能達到(dao)設(she)計要求，又要確保后驗收的(de)子(zi)單(dan)位(wei)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)順利進行施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)，勢必會增加施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)組織與施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)管理的(de)難度。