【正文】 第二遍抹壓：當面層砂漿初凝后，用鐵抹子把凹坑、砂眼填實抹平，注意不得漏壓； 第三遍抹壓：當面層砂漿終凝前，用鐵抹子用力抹壓，把所有抹紋壓平壓光，達到面層表面密實光潔。 （ 5） 鋪設(shè)：鋪設(shè)前應(yīng)將基底濕潤，并在基底上刷一道素水泥漿或界面結(jié)合劑，將攪拌均勻的混凝土，從房間內(nèi)退著往外鋪設(shè)，在振搗或滾壓時低洼處應(yīng)用混凝土補平。投料必須嚴格過磅，精確控制配合比，每盤投料順序為水泥 → 砂子 → 發(fā)泡劑 → 水。 （ 2） 找標高：根據(jù)水平標準線和設(shè)計厚度，在四周墻上彈出面層的上平標高控制線。 ( 2) t o br ing Wor d to select the cor rect pronunciation。 pinyin t o wr it e sent ences wit h dot o select he cor ect pr onunciat ion of t he wor d。 f il n t he appr opriat e uppercase and lowercase let ters。weaknesses in each knowledge, put i as a r eview of key, bined wit h t he pr oblem of t ext boks t o r eview, bot h t o avoid casting a t ihaizhanshu, and im prove t he ef ficiency of r eview. 2, good colation. Thr ough six years of st udy, students in t he basics, r eading m et hod, exer cises, and so alr eady have a cert ain degree of accumulat ion, t he r eview st age, t eacher s hould know how t o guide t he st udents o label t he accumulation, pr ocess, f orm a syst em of knowledge wor ks. Exer cises f or st udent s t o be r epresentative, fine, plet e, t o live, and earnestly do a pr oblem lear ni g a met hod, class of pass was t o get tim e ef ficient r eview r esults. 3, pay att ention t o use. The accumulation of knowledge is ult imately t o use, t her ef or e, r eview t he sit uation and lif e sit uation t o be cr eated in a var iet y of languages, guide st udent s on t he basis of t he previous accum ulat ion of knowledge t o use t o t he maxim um, and r ealy apply what t hey have lear ned. Second, r eview t he cont ent and str at egy of t he f ir st part: t he basics ( a) 1, r eview t he main points of Hanyu Pinyin is able t o r ecit e and wr it e down t he alphabet of Hanyu Pinyin。 施工工藝： 工藝流程： Do t he f olowing t hr ee m ain points: 1 f ind out he weak. Review pr ocess is t o sum up t he knowledge on t he one hand, m ake t he knowledge m or e coherent syst em and r egular it y, but also let t he st udent s t hem selves, looks up t he def icencies. So, we t eachers t o under st and t he st udent s 39。 (4)對所有作業(yè)人 員進行技術(shù)交底，特殊工種必須持證上崗。 (3)施工前，應(yīng)做好水平標志，以控制鋪設(shè)的高度和厚度。 作業(yè)條件： (1)配合比試驗已確定。 主要機具準備： 根據(jù)施工條件，應(yīng)合理選用適當?shù)臋C具設(shè)備和輔助用具，以能達到設(shè)計要求為基本原則，兼顧進度、經(jīng)濟要求。 (2)砂：應(yīng)選用水 洗粗砂，含泥量不大于 3%。 (2)鋪設(shè)前應(yīng)根據(jù)設(shè)計要求通過試驗確定配合比。 防水層施工完成后，嚴禁剔鑿打洞，若防水層有損壞應(yīng)及時修補，防止?jié)B漏。 穿過地面、墻面等處的管道根部防水層不得碰損、管道部位不得變位。 防水層與基層應(yīng)粘接牢固，防水層應(yīng)涂刷均勻，表面平整，不得有損傷、流淌、皺褶、鼓泡厚度不均等缺陷。 防水層及管根、地漏、陰陽角等細部做法符合設(shè)計要求。 ( 3) use a sequencer and r adical charact er lookup method 4 6) 質(zhì)量質(zhì)量驗收：兩次蓄水試驗時，應(yīng)仔細檢查管根、地漏等薄弱部位，確保無滲漏，并填寫檢查記錄。 t o br ing some init ial consonants or vowels, wor d select ion. Second, t he m ain t ypes of wor ds ( 1) Ruby wr it en wor ds。 see phoic wr it ing words。 accur at e spelling pr onunciation ( aft er eading cacuminal, nasal sound, light , and r etr oflex sounds) , t he cor ect wr it e consonant s, vowels and sylables. 2, . main t ypes accor ding t o t he or der of t he alphabet of Hanyu Pinyin alphabet ical or der。knowledge of t he sit uation pr ior t o t he r eview, st udent s not only f ound widespr ead def iciencies, but also som e shor t ings, f or t hese well designed pr ogr am s, r easonable arr angem ent of t ime, t his r eview is m or e t ar get ed and m ore eff ective. For exam ple, you can design a f or m f or investigation, understanding st udent s 39。驗收：蓄水試驗時，應(yīng)仔細檢查管根、地漏等薄弱部位，確保無滲漏，并填寫檢查記錄。 5) 蓄水試驗： 蓄水試驗：涂膜防水層做完干燥固化后，應(yīng)進行第一次蓄水試驗。 4) 防水層完成后及時請監(jiān)理予以驗收，驗收合格后 方可進行下道工序的施工。上下兩層防水層應(yīng)錯縫鋪貼。 2) 找平層清理干凈后，鋪貼卷材防水層。凹陷處用1： 3 水泥砂漿修補平整。 施工前由總包單位組織相關(guān)專業(yè)人員對防水房間按要求驗收，確認所有管道、設(shè)備均安裝施工完后方可進行防水施工。 地漏、套管標高正確。 找平層施工時，在管根轉(zhuǎn)角處抹成小圓弧。 主要用具 錘 子、鏨子、開刀、鋼絲刷、掃帚等、大小鐵捅、量尺、小線、色粉袋、滾刷、油漆刷、塑料或橡膠刮板。 ( 2) t o br ing Wor d to select the cor rect pronunciation。 pinyin t o wr it e sent ences wit h dot o select he cor ect pr onunciat ion of t he wor d。 f il n t he appr opriat e uppercase and lowercase let ters。weaknesses in each knowledge, put i as a r eview of key, bined wit h t he pr oblem of t ext boks t o r eview, bot h t o avoid casting a t ihaizhanshu, and im prove t he ef ficiency of r eview. 2, good colation. Thr ough six years of st udy, students in t he basics, r eading m et hod, exer cises, and so alr eady have a cert ain degree of accumulat ion, t he r eview st age, t eacher s hould know how t o guide t he st udents o label t he accumulation, pr ocess, f orm a syst em of knowledge wor ks. Exer cises f or st udent s t o be r epresentative, fine, plet e, t o live, and earnestly do a pr oblem lear ni g a met hod, class of pass was t o get tim e ef ficient r eview r esults. 3, pay att ention t o use. The accumulation of knowledge is ult imately t o use, t her ef or e, r eview t he sit uation and lif e sit uation t o be cr eated in a var iet y of languages, guide st udent s on t he basis of t he previous accum ulat ion of knowledge t o use t o t he maxim um, and r ealy apply what t hey have lear ned. Second, r eview t he cont ent and str at egy of t he f ir st part: t he basics ( a) 1, r eview t he main points of Hanyu Pinyin is able t o r ecit e and wr it e down t he alphabet of Hanyu Pinyin。 Do t he f olowing t hr ee m ain points: 1 f ind out he weak. Review pr ocess is t o sum up t he knowledge on t he one hand, m ake t he knowledge m or e coherent syst em and r egular it y, but also let t he st udent s t hem selves, looks up t he def icencies. So, we t eachers t o under st and t he st udent s 39。 2) 一般項目：①面層表面清潔，無裂縫、脫皮、麻面和起砂現(xiàn)象；②找平層與地漏及管道結(jié)合處嚴密平順。 8) 養(yǎng)護：視氣溫高低在面層交活 24 小時內(nèi)，灑水保持濕潤，養(yǎng)護時間不少于 7 天。要求不漏壓，平面出光。待砂漿收水后，再用鐵抹子抹壓至出漿為止。待砂漿收水后，隨即用鐵抹子進行頭遍抹平壓實至起漿為止。 4) 鋪抹砂漿：灰餅做好待收水不致踏陷時，即在基層上均勻掃素水泥漿（水灰比~，內(nèi)摻 6%建筑膠）一遍，隨掃隨鋪砂漿，砂漿厚度按所貼灰餅厚度鋪設(shè)。 2) 貼灰餅：根據(jù)墻面彈線標高，用 1∶ 2 干硬性水泥砂漿在基層上做灰餅，大小約50mm 見方，縱橫間距約 左右，如局部厚度薄于 10mm 時，應(yīng)調(diào)整其厚度或?qū)⒏叱龅木植炕鶎予徣?，做灰餅時要根據(jù)地漏位置做出向地漏處排水的泛水坡度，坡度要控制在 2%。 ( 2) t o br ing Wor d to select the cor rect pronunciation。 pinyin t o wr it