TECHNICALSPECIFICATIONSFORCONCRETECONSTRUCTIONFormworkSFormAssembly Formjoints/seamsshallhavenogroutleaking.Beforeplacingconcrete,formboardshallbemoistenedwithwater,butnowaterdeposit.2.1.2Formmaterialshallbeeithersteel,plywood,plastic,etc,thesupportingframeshallbesteel,andthematerialpropertyshallcomplywiththecurrentnationalstandards.2.1.3 Thecontactsurfacebetweentheformsandconcreteshallbecleanedandappliedwithseparatingagent.2.1.4 Beforeplacingconcrete,theforeignmattersintheformsshallbecleaned.2.1.5 Whenthecast-inplacereinforcedconcretegirder/slabswithspannolessthan4meters;itsformsshallbearchedaccordingtodesignrequirement.Whenthereisnocleardesignrequirement,thearchcamberheightshallbe1/1000-3/1000ofthespan.2.1.6 Thebuilt-inembeddedpartsandreservedholes/openingsfixedontheformsshallnotbeomitted,andshallbefixedfirmly.Theirdeviationshallcomplywithtable1.Table1Allowabletoleranceofembeddedpartsandreservedopenings/holes筋I(lǐng)tem寫(xiě)s頓Allowa餐ble止T漂oleran衰ce(mm創(chuàng))蹤Embedd奉edSte援el役sheet名center況linep消ositio著n撓3圣Embedd弄edpip胖e刊/reser蹄vedop緊ening香center援linep還ositio迅n岔3律S過(guò)teeld印owel笨Positi糞onof蠢center并line桌5同Expose陪dleng嚼th怕+10,0需Embedd損edbol橫t水Positi魂onof搏center炎line呆2泡Expose預(yù)dleng耳th脈+10,0陰Reserv沿edope跌ning共Positi禮onof遍center脈line猛10釀Size晨+10,0薯冤Cast-該in-pla音cestr乎ucture豬螞f枯orm兄sasse車(chē)mblyt嶄oleran少ce減shall梁comply土with接the達(dá)specif懂icatio壁ns偽oftab樓le2.次Table屈2Cast演-in-pl茫acest角ructur阻e獻(xiàn)forms徐舅assemb口ly底套allowa蛇bleto欣leranc川e缺Item儉s心Allowa玻bleTo色leranc叢e(mm)因趨Axisl黎inepo做sition倉(cāng)5睬Bottom創(chuàng)悔f壇orm起u繼ppers愿urface釋eleva然tion光5瓣Sectio得ninne該rsize礎(chǔ)Founda腫tion貍10說(shuō)Column腰,wall逮and馳girder房+4,-5利Vertic紙ality平ofsto足reyhe段ight婚5m能6湯晃5m注8焰Height應(yīng)diffe索rence餐of威twoad剖jacent敏slabs免2繞Surfac兇e繞leveln戰(zhàn)ess煤旦5莫皇對(duì)Formi誰(shuí)nstall渣ation賊tolera貝nce往ofpre滿(mǎn)fabric去ated頓險(xiǎn)compon落ent爪shall枯comply妥with熱t(yī)heta抹ble3.度T澤able3層Allow比ablet團(tuán)oleran恥ceof封forms貓instal睛lation鞏ofpr矛e捧fabric粒ated依卵compon逼ent搬form亂board傻Item鋤Allowa格bleTo蛇leranc朱e(mm)攝Length投Slab節(jié),gird篇er狼5戴Thinw茫eb武bed知強(qiáng)girder撿,苦truss捎10掏Column派0,葉睜–鹿10下Wallb怕oard翻0,炭憑–虎5且Width據(jù)Board,甚wall鵲panel瓣0,-5旅Girder糞,thin錄web益bed揮析g量irder,仙丹truss閃,colu承mn蝶+2.面奏–丸3賤Thickn挑ess糠Board帖0,-5依Wallb然oard銹+2,-5微Girder錘,thin斯web此bed業(yè)虹g界irder,胡晉truss評(píng),colu倡mn單l/1000擾,and凳≤緣15泛Latera輪l葬bendi廉ng搜Girder懸,boar害d,col尺umn逆l/1500嘉and歌≤鐮15狹Wallb屠oard,咳thinw傾eb倡bed想嘆g霧irder,顧退truss臥3圾B(niǎo)oar綿d憶’序ssurf振acesm燕oothne幕ss校1因Height擔(dān)diffe恢rence門(mén)ofnei拒ghbour逐ingbo幣ard漁surfa施ce蔑7炮Diagon櫻a(bǔ)llin盞ediff恒er配en美ce說(shuō)Board障5支Wallb量oard攔warpin蘇g乳Board,料wall獵board矩l珍/1500乞Design遞edarc往h卸拔camber右Thinw漲eb虧bed食girde椒r,脅truss苗,gird霧er抱3許F艦orm膛R財(cái)emoval漿2.2.1土凈T示hecon踢crete渾streng樓thwhe歲nbott詳omfor妨mand寸suppor材tingf抽ramea腦rerem礙oveds捷hall浸meett魄hedes惹ignre總quirem好ents仍.When變there載isno推clear盟desig裁nregu興lation訪,the紫concre序testr薄ength飛shall梅comply唐with棵Table相4.抹Table稈4the嫌concre厚testr砌ength懸whenb被ottom憲forma驗(yàn)ndsup英portin憤gfram蛇eare盤(pán)remove排d捕Typeo覽fpart遲s賭Parts嗽pan(m材)養(yǎng)Thepe惹rcenta遠(yuǎn)geof底design己edcon陣crete味cube犯compre潮hensiv帆e痕stren長(zhǎng)gthst馬andard究value墳Board道2插50獎(jiǎng)2,徹8停75巡8亦100吩Girder神,arch無(wú),shel會(huì)l得8堂75饅8塘100槳Cantil厘e(cuò)ver憐compon任ent階--君100去2.2.2鋤瘋T泡hecon狐c(diǎn)rete朵streng倡thwhe釀nthe束sidef攔ormis僅remov佳edsha鏡llens潛ureth逼atthe僑surfa億ceand酸edge/聯(lián)corner洋aren副otto興bedam彩aged.換2.2.3妹也W緒henth父eform頓isre裁moved,壞itsh賄allno動(dòng)t需cause跑稼impact獎(jiǎng)牢loadt屢othe硬buildi組ng攻floor衰.Remo箭ved禁form斷andsu熔pporti忍ngfra般mesha兄ll躬be炸stored體separ輪ately,成andt渴obec烏lear育ed室andt博ranspo筆rt膝ed勢(shì)寸away勢(shì)intim儀e.傻R忙einfor扶cingw抽ork既Genera們lregu家lation愿3.1.1誤荷When看there魂ischa抹ngefo浩r嚴(yán)the搶type貝,們grade籌and聽(tīng)speco舞f闊reinfo洗rcemen禮t稈,its羅hallb克ehand撥ledth督rough擾design棍chang努e.萄3.1.2慶瓜Before遮貿(mào)placin鑰g炊concr騙ete,依theCo敞ntract風(fēng)or樣shall莊違carry淋out謊concea芝ledwo語(yǔ)rk區(qū)accept承ancef剖orrei沙nforce玩ment.葡3.1.3務(wù)裳Whent嘴he飼r(shí)einfo爪rcemen糕t寺is毀transp孔o(hù)rted吩toth怖econs頓tructi灰onsit裝e,透theCo扔ntract工or挪shall背take凍sample毒sfor合mecha薦nic慕al通prope膽rtyte傘stacc輔ording燥to且curren撒t得nation撕alsta義ndards橡,its袍qualit纖y堡mustc聾omply揉withr巾elevan悅tstan劈d多ard嚴(yán)s.泡Reinfo柳rcemen朽tProc織essing梅3.2.1紗非Thebe嗓nt-hoo地kand烏of灰bearin筋g嗚努reinfo館rcemen抖t喘shall彩comply責(zé)with子the展follow賺ingre材gulati閥ons:統(tǒng)Theen麻dofH導(dǎo)PB235憑reinfo鹿rcemen形t癢shall消make1話(huà)80服hook,琴thei懲nnerd田iamete滔roft默hehoo輸kshal惰lnot恭beles晴sthan陪2.5魚(yú)dofr諸einfor估cement叛diame犯ter耽.The殘straig譽(yù)htsec采tion祖length轎after臂bendi或ngsha強(qiáng)llnot害bele甘sstha爛n3ti蜜mesth冶atof厚the講reinfo獲rcemen頭tdiam鄉(xiāng)eter.免屯恒Whend貢esigne研rrequ凝irest爹hatth轎e鉛reinfo紙rcemen鋼t宿’好send噸tobe典135濁hook,躍HRB33待5,HRB市400r類(lèi)einfor苦cemen斜t謙’估sbent傘arch館ID共shall馳notbe芽less姿than4綿times頸that令ofthe宴reinf汁orceme晨ntdia剝meter,亮theh講oo城k綿’眾sstra技ightl援ength怖after護(hù)bendin諒gshal礎(chǔ)lcomp抗lywit傭hthe糊regula鼠tion.荒Whent等herei偏nforce瞎menti岔stob吸ebent莫tono皺more摘than9繭0猶arch,雨theb咸entar勤ch態(tài)s成’稍inner據(jù)diame喪terat兩theb竄end鉤ing膜site舌shall勾beno演lesst面han5尸times中thato拼fthe擴(kuò)reinfo黑rcemen疾tdiam染eter.輪3.2.2介水Hoopr對(duì)einfor經(jīng)cemen犯t諒’表send幫shall炒behoo洽ked.陷Theho澆okssh社allco平mplyw怪ithth探e育design河.Whe期nther離eare兔nocle謊ardes寺ignre乳quirem茄ents,輔itsha住llcom椅plywi碼ththe修follo伶wingr徑egulat譯ion躲s晶:患(只1)谷濾Hoopr恩einfor顧cement殃hoo縫k甩’脖sarch啄趁ID套shall偏comply牛with場(chǎng)there拍gulati墾onof復(fù)勉,守beside置s,it敞shall功beno慢lesst競(jìng)hanth階e滅bearin士g涼reinf既orceme雞ntdia化meter.長(zhǎng)(罷2)氧令The神bendin脾g暈degree飲ofth彈ehoop抱reinf灌orceme驟nt,sh加allbe晝nole名sstha鋒n90郵養(yǎng)for淋commo賊nstru逐cture浮s跟,喪and掠135嬸fora勤ntisei皆smics緊tructu仇res.險(xiǎn)(筆3)猶餡Thest夏raight批enedp日artof碗thea擁rched沙parto肺frein叼forcem畝ent逼hooks六,shal詢(xún)lnot寬beles宴sthan捏5擦d主forno各rmals演tructu屢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