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�(mo)��(mo)�1. �(nuo)��(hong)��处理�(mo)��(mo)��(wei)�扫讑�(ju)���(nuo)��(hong)��表面(kui)�Q����(zhen)得有���石(��)�(mo)���Q��(xian)��(hai)��灰����(pu)����a污和脱模剂等杂物(yi)�(mo)�灌��(xian)��(gong)��(shan)(shan)24h�Q�设备基(huang)��(yun)�表面(kui)应充(pang)�(rou)�湿(gu)�(suo)�。灌��(xian)��(gong)��(shan)(shan)1h�Q�应(pai)吸干�U(zhou)�水�(mo)?/span>

�(mo)��(mo)�2. ��(yun)�定(lei)��浆方式�(mo)��(mo)��Ҏ��讑֤�机���(fei)�实际�(qi)��(��)�(cong)�，选择相应�(fei)�灌(you)��(xian)(xian)��(ji)��式，�׃��CGM�(wei)�h��(shi)很好�(fei)��(juan)��动性能�Q(ben)(ben)�一般情(��)�(cong)�下�Q(ben)(ben)�用(ke)"自重�(ping)(ping)�灌(you)��(xian)(xian)?quot;卛_(chong)��(chi)�Q(ben)(ben)�即����(ji)��料直接自模板口灌(you)�(wei)�，完全(guai)依靠(dan)��(xian)(xian)��(ji)��自重自行��(xian)(xian)���^�q(qian)�填�(wei)��(qi)��个灌(you)�(ping)(ping)�空�?若灌(you)�(ping)(ping)�面�U�很(miao)�(chan)�、结�(man)�特�(rou)�复�(shou)��(yong)��(shou)�I��(hong)��(nie)很小�(yao)��(��)�����d��(miao)�q(ma)�时�Q(ben)(ben)�可(chi)�(yue)�用(ke)"高位漏�(qi)���(ping)(ping)�灌(you)��(xian)(xian)?quot;�(xi)?quot;压力�(ping)(ping)�灌(you)��(xian)(xian)?quot;�q(ma)��(du)��灌浆�Q(ben)(ben)�以��(yun)�保��(xian)(xian)��(ji)���(jian)�充�(rou)�填�(wei)�各个角落�?/span>

　　3. 支模　　�Ҏ(gui)�����定�(fei)��(tong)����(xian)�方式和灌�(shen)��施工图支�(cong)�模�(shou)�，(ren)模板定位(qin)标高�(qian)(qian)�高������(chan)��(jiong)���(qian)(qian)�上表面臛_��(gan)50mm�Q��(shen)���(shou)��(kua)�����L���(cong)�严密�(hai)��稳固，(ren)以防�(shou)��(ju)��、漏��(xian)��(hai)�?/span>

�(mo)(mo)��(mo)(mo)�4. 灌浆料的(qing)搅�(qi)(qi)��(ma)�(mo)(mo)��(mo)(mo)��(juan)���品合��D��上推荐的(qing)�(pin)�料比确定加(ji)�(pin)��(cuo)���Q(ben)(ben)�拌(ma)和用(ke)�(pin)�应采用(ke)饮用(ke)�(pin)�_��(ren)(ren)�(pin)�温�?�?0℃�ؓ宜，(ren)(ren)可采用机械或人工搅�(qi)(qi)��(ma)�(mo)(mo)�采用机械搅(jie)�(ma)(ma)�时�Q(ben)(ben)�搅(jie)�(ma)(ma)�时间一般�ؓ1�?分钟�(mo)(mo)�采用�h�(chen)�搅(jie)�(ma)(ma)�时�Q(ben)(ben)�宜(liu)先加(ji)�?/3的用(ke)�(pin)��(cuo)��搅�(qi)(qi)��(ma)2分钟�Q(ben)(ben)�其后加(ji)入剩�(huan)�用(ke)�(pin)��(cuo)���l�箋搅�(qi)(qi)��(ma)�(nie)�_��匀�(mo)(mo)?/span>

　　5. �(zun)�浆(gao)　���(zun)�浆(gao)�(kou)�工�(zu)�应(pai)�W�合�(juan)�列要求(die)�Q?/span>

　　1).����(ji)��(dou)应从�(juan)��(zhu)(zhu)(zhu)�灌入，直至另一�(zhu)(zhu)(zhu)�溢��Zؓ止，�(xi)�利于排(ma)������(chan)�机座与混凝(ji)土基(huang)���之间的空气�(shao)���(huan)��(kua)�����充(pang)实，�(juan)�得�(xi)�四(zi)�(zhu)(zhu)(zhu)�同时进�(chen)�灌����?/span>

�(mo)��(mo)�2).灌浆开�(pu)�后�Q�必��(luo)�连�l�进�(chen)��(e)��(ren)不�(qiang)��(shi)�(xiang)��(cun)���Q��ƈ应尽可能(shi)�~�短灌浆�(zu)�����(mo)?/span>

�(mo)(mo)��(mo)(mo)�3).�(she)�灌��(xian)��(wu)��(beng)�E�中不宜振捣�Q(ben)�必要时可用�Ҏ(gui)��条等�q(ma)�行拉动(nian)导流�(mo)(mo)?/span>

　　4).�(jiao)�次灌浆层厚(ru)度不宜超�q?00mm�?/span>

　　5).较长�(cong)��(ju)��或轨道基����(fei)�灌��(xian)�，应采(yong)用分�D�|��工。每�D��(dian)��度以10m�(juan)�宜�?/span>

�(mo)��(mo)�6).灌浆�q�程中如�(hong)�现(bang)表面有泌水现(bang)象，�(hong)�布�(�)�少量CGM�q(qian)�料�Q�吸�q(qian)�水�(xi)��?/span>

　　7)�(fen)�灌���层厚�(ya)��(hai)大于1000mm大体�U(zhou)�的讑֤�基础�(zun)��(shen)���Ӟ(e)��可在(��)搅拌�(zun)��(shen)��料时(lu)按总量(��)�?�Q(ben)?加�(chai)��0.5mm�(yu)�_���Q(ben)�但需�l�试验确�(yue)��(ya)��可灌性是否能辑ֈ�要求�?/span>

�(mo)(mo)��(mo)(mo)�8).讑֤�基�(hong)��灌浆完毕后，要�(huo)��除的部分应在灌浆层终�(fu)��(fen)���q�行处理�(mo)(mo)?/span>

�(mo)��(mo)�9).在灌���施(dan)�(chen)�过(beng)�E�中直至(li)�(xi)�模前，应�(liu)��免灌���层(die)受到振动和碰撞�(quan)��以免��坏(pa)未结���的�(zun)�浆(gao)(gao)�(ba)��(san)(san)���(san)(san)���(mo)�10)�(zhou)�板�(juan)�设备底座的水��^距离应控制在100mm�(chen)�右�Q��(wu)��(hu)利于�(zun)�浆(gao)(gao)施工�(mo)?/span>

　　四、包装储�?/strong>