过梁制作技术交底
构造柱技术交底
三、作业条件:
1、依据图纸设计确定模板组合。
2、轴线、水平标高控制线已放好,并检验准确。
3、钢筋绑扎完毕,并办完隐检手续。
4、砌体已施工完毕,并达到支模强度要求。
四、操作工艺:
1、工艺流程:
准备工作—拼装—安装模板—校验—加固—验收—拆模
2、按照图纸确定构造柱位置及尺寸。
2、铁钉、铅丝头要清理干净以免扎人。
3、,安全带必须高挂低用。
九、接受交底全体人员
交底人
接受交底人
质量检查员
注:附接受交底人全体人员名单。
施 工 技 术 交 底
1.1.6.2交底
工程名称
绿城玉园一期一标段1#楼
交底时间
2007. 9 . 28
施工单位
浙江宝业建设集团限公司
工 种
模板工
交底内容: (止水带)砼翻边支模
6、模板安装完后,检查模板拼缝是否严密。
7、拆模:砼强度达到设计要求后方可拆模,先拆除斜拉杆或斜撑,然后用撬杠轻轻撬动模板,将模板吊运走。拆模板时严禁将模板从高处往下扔,以防止模板变形损坏,模板拆除后堆放整齐,高度不得超过2米,及时进行板面清理干净,涂刷隔离剂。
交底人
接受交底人
质量检查员
注:附接受交底人全体人员名单。
交底人
接受交底人
质量检查员
注:附接受交底人全体人员名单。
施 工 技 术 交 底
1.1.6.2交底
工程名称
绿城玉园一期一标段1#楼
交底时间
施工单位
浙江宝业建设集团限公司
工 种
模板工
交底内容:
六、成品保护:
1、支完模板后,应保持模内清洁,防止掉入砖头、石子、木屑等杂物。
二次结构技术交底
二次结构技术交底(总7页)--本页仅作为文档封面,使用时请直接删除即可----内页可以根据需求调整合适字体及大小--砌块排列上、下皮应错缝搭砌,搭砌长度为砌块的l/2,不得小于砌块高度的1/3,也不应小于90mm,如果搭错缝长度满足不了规定的搭接要求,应根据砌体构造设计规定采取压砌钢筋网片的措施。
外墙转角及纵横墙交接处,应将砌块分皮咬搓,交错搭砌。
7、砌块就位与校正:普通混凝土小型砌块不宜浇水;当天气干燥炎热时,可在砌块上稍加喷水润湿。
轻集料混凝土小砌块施工前可洒水,但不宜过多。
龄期不足28d及潮湿的小砌块不得进行砌筑。
应采用主规格小砌块,小砌块的强度等级应符合设计要求,并应清除砌块表面的杂物后方可吊运就位。
砌筑就位应先远后近、先下后上、先外后内;每层开始时,应从转角处或定位砌块处开始;应吊砌一皮、校正一皮,墙皮拉线控制砌体标高和墙面平整度。
8、砌筑墙体要同时砌起,不得留斜磋。
每天砌筑高度不超过。
9、转角及交接处同时砌筑,不得留直磋,斜搓水平投影不应小于高度的2/3。
(三)钢筋工程1、防水坎台:在卫生间、管井二次结构的墙底现浇与填充墙同厚的混凝土坎台,高度为200mm,砼强度等级为C25,截面尺寸及配筋要求见下图:2、化学植筋:填充墙及现浇构造柱、圈梁(系梁)、过梁与砼墙、柱、梁、板的拉结筋全部采用化学植筋的施工工艺。
本工程植筋孔孔径按下表:植筋直径与对应的钻孔直径钢筋直径d(mm) 钻孔直径D(mm) 钢筋直径d(mm) 钻孔直径D(mm)6 8 18 228 12 20 2810 14 22 3012 16 25 3214 18 28 3516 20 32 40孔深=15d+20mm,钢筋植筋锚固长度为15d。
3、构造柱、圈梁、过梁施工:构造柱、圈梁、过梁受力钢筋及拉结筋与混凝土结构采用化学植筋方式进行连接,首先构件纵向受力钢筋与植入钢筋外甩部位进行绑扎搭接,搭接部位确保绑扎丝扣不少于三道。
框架结构混凝土技术交底(包含施工工艺)
②、混凝土的振捣:混凝土振捣应设专人振捣,应快插慢拔,避免撬振钢筋、模板,每一振点的振捣延续时间,应使混凝土表面呈现浮浆和不再沉落,一般为20~30 S,要避免过振产生离析。当采用插入式振捣器时,捣实普通混凝土的移动间距,不宜大于振捣器作用半径的1.5倍;捣实轻骨料混凝土的移动间距,不宜大于其作用半径;振捣器与模板的间距,不应大于其作用半径的0.5倍,并避免碰撞钢筋、模板、吊环、预埋件等;振捣器插入下层混凝土内的深度应不小于50mm。
B浇筑混凝土的过程中应派专人看护模板,发现模板有变形、位移时立即停止浇筑,并在已浇筑的混凝土凝结前修整完好。
C混凝土浇筑完毕后第二次钢筋绑扎应将粘附在钢筋上的浮灰及时清理干净。混凝土自高处倾落的自由高度不得超过2m,浇筑的竖向结构高度超过3m,应采用溜槽,以防止混凝土离析。
D楼梯段混凝土宜自下而上浇筑,先振实底板混凝土,达到踏步位置与踏步混凝土一起浇筑,不断连续向上推进,并随时用木抹子将踏步上表面抹平。楼梯混凝土宜连续浇筑完成。
⑦、梁、板混凝土浇筑:梁板按框架格顺序浇筑,每框架格先将梁根据高度分层浇筑成阶梯形,当达到板底位置时即与板的混凝土一起浇捣,随着阶梯形的不断延展,则可连续向前推进,倾倒混凝土方向与浇筑方向相反。
梁柱及梁底部位要用Φ30和Φ50插入式振捣棒振捣密实,振捣密时不得触动钢筋和预埋件。梁、柱节点钢筋较密时要用小直径振捣棒振捣,并加密振捣点。浇筑板的混凝土虚铺厚度要略大于板厚,振捣完毕后用1.5-4m刮械刮平,用木抹子抹平,并拉线检查板面平标高,严格控制平整度,尤其墙柱根部。
混凝土强度等级为:
构件
强度等级
混凝土过梁技术交底
a)清理制作:将可利用的废弃木方子与竹胶板上的杂物清理干净;厚度的过梁采用废弃的×方木作为过梁的侧模,构件场的混凝土地面为底模:与厚度的过梁侧模采用废旧的竹胶板与废旧的木方子拼装而成;过梁模板均以构件场地面为底模。
b)排模板:将制作好的过梁模板相同型号的横竖排放整齐,四周采用地锚将模板固定牢固,内部分割模板采用钢钉或木条固定牢固。
c)模板安装完成后必须认真仔细检查模板上标高,标高未彻底检查完毕不可报监理验收。
(九)安全注意事项
a)作业人员进入施工现场必须戴合格的安全帽,夜间施工时要有足够的照明。
b)施工现场严禁吸烟;
c)电锯、电刨等要做到一机一闸一漏一箱,严禁使用一机多用机具;
d)支模时注意个人防护,不允许站在不稳固的支撑上施工;
(二)主要材料
1、方木:×方木。
2、竹胶板:主体结构废弃竹胶板。
(三)主要工具
木工圆锯、锤子、盒尺、水平尺、等。
(四)工艺流程
1.混凝土过梁模板:清理制作→排模板→放入钢筋→校正加固→验收
2.混凝土过梁浇筑:清理→浇筑混凝土→养护→拆除模板→清理模板
3.混凝土过梁码放:过梁的搬运→过梁的运输→码放
(五)操作工艺
混凝土过梁技术交底
技术交底记录
表C2-1
编 号
009
工程名称
乌姆艾拉尼卜套住房项目
二工程有限公司
分项工程名称
砌筑工程
交底提要
混凝土预制过梁技术交底
交底内容:
一、施工准备
(一)作业条件
1、预制构建场地硬化完毕,混凝土过梁型号及个数确定,过梁的尺寸及个数见附表。
2、挑选尺寸一致的方子进行模板制作,对截面尺寸过大的木方子要过压刨处理,使木方子尺寸保持一致;模板加工好后,专人认真检查模板规格尺寸、编号,分规格码放。
预制站台帽石及过梁技术交底
编号:005 工程名称赣韶铁路韶关站工务轨料厂交底部位预制站台墙帽及过梁接受交底队伍怀化三发施工队日期2010年8月10日交底内容:一、概况:1、韶关站工务轨料厂站台尺寸为98m*15m*1.1m,站台墙为现浇钢筋混凝土,站台墙帽为预制钢筋混凝土构件。
2、轨料厂内门卫房、办公楼、储油间门窗过梁为预制钢筋混凝土过梁。
二、规格尺寸及数量:1、站台墙帽的混凝土强度等级为C30,每块尺寸为1000mm*550mm*200mm,详细尺寸及配筋见图1(选用图集专房(03)4046—4中轨道侧站台墙帽)。
防滑凹槽的制作要根据图1的图示弹墨线,并依据弹线划出凹槽(宽度为10mm,深度为5mm)。
预制数量为239(设计数量)+10(备用数量)=249块。
图12、预制过梁的混凝土等级为C20,选用图集为钢筋混凝土过梁03G322-2具体数量如下:门卫房:GL—4152p 数量3个尺寸:L=2000mm;B*H=240*190mm GL—4102p 数量1个尺寸:L=1500mm;B*H=240*190mm 办公楼:GL—4152p 数量8个尺寸:L=2000mm;B*H=240*190mm GL—4102p 数量7个尺寸:L=1500mm;B*H=240*190mm编号:005 工程名称赣韶铁路韶关站工务轨料厂交底部位预制站台墙帽及过梁接受交底队伍怀化三发施工队日期2010年8月10日GL—4082p 数量2个尺寸:L=1300mm;B*H=240*90mm 储油间:GL—4182p 数量4个尺寸:L=2300mm;B*H=240*190mm过梁尺寸及配筋如下:GL—4082p选自GL—4060p~GL—4120p 其中①号钢筋Φ12 ②号钢筋 6 箍筋6@200GL—4102p选自GL—4064p~GL—4300p 其中:①号钢筋Φ10 ②号钢筋Φ8 ③号钢筋 6 箍筋6@200GL—4152p选自GL—4064p~GL—4300p 其中:其中:①号钢筋Φ14 ②号钢筋Φ8 ③号钢筋 6 箍筋6@200GL—4182p选自GL—4064p~GL—4300p 其中:①号钢筋Φ14 ②号钢筋Φ10 ③号钢筋 6 ④号钢筋Φ12 箍筋6@200三、施工工艺:1、站台墙帽的制作及铺贴。
设计技术交底书【结构】
2 结构专业2.0.1 结构概况1#结构形式为钢筋混凝土框架结构,抗震等级:三级级(抗震构造措施为三级)。
楼板结构形式为普通梁板式结构。
场地类别为Ⅱ类,采用独立基础及筏板基础,基础持力层均采用○3粉砂岩层,地基承载力特征值fak=180KPa。
2.0.2 材料情况1、混凝土部分:框架结构主要部位的混凝土强度等级见下表:基础部分垫层C20基础、拉梁C30主体部分柱基础顶~屋面C30 梁地梁、3.900~屋面C30 板 3.900~屋面C30混凝土的材料要求见下表:环境类别最大水灰化最低强度等级最大氯离子含量最大碱含量一类0.60 C20 0.3% 不限制二a类0.55 C25 0.2% 3.0kg/m3二b类0.5(0.55) C30(C25) 0.15% 3.0kg/m3三a类0.45(0.50) C35(C30) 0.15% 3.0kg/m3三b类0.4 C40 0.1% 3.0kg/m3注:一类指室内正常环境;二(b)类指与土壤直接接触的环境及与空气直接接触的环境,如本工程的地下部分、屋面挑檐、雨篷。
2、钢筋HRB400级采用表示。
钢筋的强度标准值应具有不小于95%的保证率。
钢筋的抗拉强度实测值与屈服强度实测值的比值不应小于 1.25;钢筋的屈服强度实测值与强度标准值的比值不应大1.3,且钢筋在最大拉力下的总伸长率实测值不应小于9%。
若因材料供应限制,需进行钢筋代换时,应符合设计规定的构件承载能力、正常使用、配筋构造及耐久性能要求,并应取得设计的变更文件。
预埋件所用的钢材及型钢为Q235-B其含碳量等指标必须合格,外露部分必须在除锈后涂防锈漆、面漆,面漆颜色由建筑专业确定并经常注意维护。
需涂富锌底漆两道,防锈面漆两道,焊条采用E43系列。
预埋件锚筋及电梯吊钩严禁采用冷加工钢筋,预埋件锚筋应采用HRB400或HPB300钢筋,电梯吊钩、吊环应采用HPB300钢筋。
3、填充墙地下地面以下或防潮层以下(直接与土接触)采用MU15免烧(页岩)实心砖,水泥砂浆强度M7.5,容重≤19KN/m3。
安全技术交底记录
5、高处作业、过梁雨蓬,平台不得站在边缘上或模板,接头支撑上操作,浇水养护人员不得站到边缘上,造成事故。
6、下班前,要将电源关好,拉下闸刀,拔去插头,收收电箱,电线振动机械,送交保管室,方可下班。
施工部位
内外墙
施工内容
内外墙装饰
交底项目
粉刷、贴面
安全技术交底内容:
1、进入施工场地必须遵守国家各项法律、法规、规章制度,遵守安全生产六大纪律,戴好安全帽系好安全带。做到安全第一、预防为主的带头人。
2、高空作业时,系好安全带,操作前检查脚手架是否牢固。扣件是否有松动,脚手板是否铺好,是否自探头板,板上是否有节疤,施工工具是否放平稳,确认施工无隐患方可施工,并做到不伤害自己,不伤害他人,不被他人伤害。
4、从砖垛上取砖,由上而下,阶梯式禁止一码插到底或掏取。
5、脚手架上放料:架好网放好料,灰槽移位,扣好安全网。
6、使用拌和机:开机前,检查电源机械设备各部位,确认无隐患,方可送电操作,严禁人身进入料斗轨道内,下班时清理柜身,停电关箱上锁。
7、高处楼层清理,不准从阳台,窗口,抛掷物体和垃圾。
8、吊运砖和物件,绳索、滑轮、钩子、笼子、筐、灰斗等要完好后。
2、冷拔过程中注意放线架、发现故障立即停机修理。
3、冷拔区禁止行人。
六、个人保证:
保护好自身安全,做到遵章守纪,保证三不伤害,如违章违纪发生一切安全事故,在分清责任方后,由责任方负责。本人签字生效。
技术负责人
交底人
接受交底人
安全技术交底记录
工程名称:×××交底日期×年×月×日
过梁构造柱施工技术交底
填充墙构造柱设置要求(1)填充墙内设置构造柱,可参照图集《12G614—1》第18~20页,在以下部位设置:1)填充墙转角处;2)当墙长度超过5m或层高的2倍时,应在填充墙中部设置;3)当填充墙顶部为自由端时,构造柱间距不应大于4m;4)当填充墙端部无主体结构或垂直墙体与之拉结时,端部应设置;5)当门窗洞口宽度≥2.1m时,洞口两侧应设置;6)外墙上所有带雨棚的门洞两侧均应设置通高构造柱,且应与雨棚梁可靠拉结;7)楼梯间填充墙应设置间距不大于层高且不大于4m的构造柱。
(2)构造柱配筋要求:4C12,A8@200。
(3)当门窗洞口宽度<2100mm时,洞边应设抱框,做法详见图集《12G614—1》第17页:圈梁、水平系梁及门窗过梁的构造要求(1)当后砌填充墙高度超过4m时,应在墙高中部设置一道与框架柱、剪力墙及构造柱拉结的,且沿墙全长贯通的水平系梁,如下图所示:(1)当水平系梁与门窗洞顶过梁标高相近时,应与过梁合并设置,截面尺寸及配筋取水平系梁与过梁之大值。
当水平系梁被门窗洞口切断时,水平系梁纵筋应锚入洞边构造柱中或与洞边抱框拉结牢固。
(2)当墙体顶部为自由端时,应在墙体顶部设置一道压顶圈梁,做法如下图所示:一、?作业条件?1、工程采用C25商品混凝土。
2、构造柱、圈梁接槎处的松散混凝土和砂浆应剔除,模板内杂物清理干净。
?3、常温下混凝土浇注前,砖墙、木模应提前适量浇水湿润,但不得有积水。
二、操作工艺?(1) 工艺流程:作业准备——混凝土浇注――振捣——混凝土养护。
?混凝土浇灌、振捣:?1、构造柱根部施工缝处,在浇筑前宜先铺5cm厚与混凝土配合比相同的水泥砂浆或减石子混凝土。
2、浇筑方法:将混凝土卸到铁皮上,用铁锹将混凝土卸到模内。
?2、浇筑混凝土构造柱时,先将振动棒插入柱底部,使其振动再灌入混凝土,应分层浇筑振捣,每层不得超过60cm,边下料边振捣,一般浇筑高度不超过1.5m。
?3、混凝土振捣:混凝土浇时要求边浇筑边用橡皮锤敲击模板,同时注意模板是否变形,变形随时修正。
桥梁上部结构安全技术交底
桥梁上部结构安全技术交底(共10
页)
--本页仅作为文档封面,使用时请直接删除即可--
--内页可以根据需求调整合适字体及大小--
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:010 第 1 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:010 第 2 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:010 第 3 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:010 第 4 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:004 第 5 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:003 第 6 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:003 第 7 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:003 第 8 页共 9 页
桥梁上部结构安全技术交底书
单位:中铁二十局水界A12标编号:003 第 9 页共 9 页。
16#构造柱、圈梁、过梁、工施工技术交底
头百分率为50%接头末端至钢筋弯起点的距离不应小于钢筋直径的10倍,在绑扎接头区
段内的箍筋间距不应大于200mm
(3)钢筋保护层厚度一般为20mm并不得小于15mm钢筋保护层采用在主筋外侧卡 上塑料卡保证。
(5)与圈、过梁连接的钢筋混凝土柱、墙,应于圈梁纵向钢筋处预埋插筋,伸出柱、 墙外不小于700mm,并与圈、过梁钢筋搭接。
工程名称
怡水花园II期16#楼
施工单位
陕西六建
交底部位
砌体工程
工序名称
构造柱、过梁、圈梁、止水
带
B、过梁配筋:300mm<洞口宽度<1000mm时,过梁底部纵筋2C10、分布筋7A6; 1000mmW洞口宽度w1200mm时,过梁底部纵筋2C12、分布筋7A6; 1200mm<洞口宽 度w1500mm时,过梁底部纵筋2C14、分布筋9A6;
(3)圈梁截面尺寸:墙厚x300mm,过梁底部纵筋2C12、上部纵筋2C12、箍筋© 8@200
(4)止水带为素砼无配筋,有200mm宽和100mm宽,高度为200mm、250mm.
4)构造柱、过梁、止水带混凝土设计强度等级均为C25.
5)构造柱、圈梁、过梁、止水带施工要点:
(1)钢筋绑扎前必须做除锈、调直处理。HPB235级钢筋末端应作180°弯钩。
(5)构造柱模板应留清扫口,在浇筑前用水冲净。
(6)构造柱顶部留下料口,应留成喇叭口以保证砼浇筑密实。
3)构造柱、过梁、圈梁、拉结筋、止水带截面尺寸及配筋:
(1)构造柱截面尺寸及配筋:
A、 构造柱截面尺寸:墙交接处或墙端部:墙厚X墙厚;墙中部位置:墙厚x200mm;门洞口:墙厚x300mm,以图纸尺寸为准。
施工技术交底(全)【范本模板】
钢筋的冷拉严格采用控制冷拉率的方法,其冷拉率控制在6%,冷拉速度不宜过快,拉到规定控制冷拉率后,需稍停然后放松。
钢筋加工的形状、尺寸必须符合设计要求,受力钢筋顺长度方向允许偏差为±20mm。
热轧钢筋焊接采用闪电对焊和电弧焊、钢筋的焊接形式,焊接工艺和质量要求按照《钢筋焊接及验收规程》有关规定。
1.面积较小且数量不多和蜂窝或露石的砼表面可用1:2—1:2.5水泥砂浆抹平,在抹砂浆前,必须用钢丝刷或水泥刷基层。
2.对于较大面积蜂窝、露石、露筋应按照其全部梁度凿去薄弱的砼层和个别突出的骨料颗粒。然
交底人
质量员
安全员
接受交底人签名
C01-21
施工技术交底
工程名称
交底部位
砼工程
施工单位
交底日期
交底内容:
后在用此原砼强度等级高一级的细骨料砼填塞,并仔细捣实。
4、对影响砼结构性能的缺陷,必须上报处理。
交底人
质量员
安全员
接受交底人签名
C01—21
施工技术交底
工程名称
交底部位
脚手架工程
施工单位
交底日期
交底内容:
基本要求:
有足够的面积能够满足工人操作,材料堆置和运输需要。
坚固、稳定能够保证施工期间在各种荷载和气候条件下不变形,不倾斜,不摇晃.
搭拆简单,搬运方便,能多次周转使用.
二、操作工艺和技术要求:
1、脚手架均布荷载不得超过270kg/m²。
2、模板与砼的接触面涂隔离剂,对油脂类等影响结构或妨碍装饰工程的施工的隔离剂不宜采用,严禁隔离剂玷污钢筋与砼接槎处。
3、对模板及其支架应定期检查维修,钢模板及钢支架应防止锈蚀。
工程项目技术交底
工程项目技术交底交底编号:为了提高工程质量,使项目管理工作制度化、规范化,根据国家有关建设工程质量法规、强制性标准和我公司颁布的文件,特编制工程项目技术交底,请项目各岗位人员配合执行。
一、项目部应配备的规范与技术文件1、国家法律、国家标准①、中华人民共和国建筑法。
②、中华人民共和国工程建设标准强制性条文(房屋建筑部分)关于施工质量和安全的条文。
③、现行建筑施工规范大全(年出版)④、《建筑工程项目管理规范》……………………………………GB50326-2001⑤、《建设工程文件归档整理规范》………………………………GB/T50328-20012、XX省技术操作规程(年出版)3、各种相关图集根据图纸注明的各种相关图集二、项目部应编制的技术文件1、施工组织设计项目部施工员根据现场实际情况对投标的技术标进行修改与完善,经项目经理签字确认后于开工前送总师室登记与审批,总师室在收到文件后2个工作日内完成审批,并填写审批意见表。
2、各类施工方案(1)、开工前须申报的施工方案为了配合业主办理安全施工许可证,项目部施工员应先对土方开挖及基坑支护、模板工程、外墙脚手架、现场临时施工用电和塔吊基础施工方案等进行编制,经项目经理签字确认后在开工前送总师室进行登记与审批,总师室在收到文件后2个工作日内完成审批,并填写审批意见表。
(2)、专家评审的施工方案需专家评审的施工方案:①开挖深度大于4m的基坑支护;②层高大于5m、梁截面大于0.3㎡、梁跨度大于9.0m以及板厚0.15m以上的模板方案;③安装高度大于30m的井架;④悬挑脚手架;⑤搭设高度大于24m的落地脚手架等施工方案;⑥整体提升脚手架。
上述施工方案按现有法律、法规规定由各项目部施工员自行负责编制,若有困难,可直接向技术部咨询。
专家评审原则上由项目部自行组织,也可请总师室联系组织。
总师室收到根据专家评审意见而做调整的单项施工方案后,在2个工作日内完成审批。
(3)、施工过程中的施工方案施工过程中涉及到的施工方案有钢筋工程施工方案、砼施工方案以及各类安全施工方案,应在施工前进行编制并经总工程师审批,特别是一些大型机械设备施工方案如:a.塔吊基础方案b.附墙电梯施工方案c.卸料平台施工方案等涉及重大安全隐患的方案必须在施工前申报,严禁事后补报。
超详细的铝模施工技术交底(完整版)
超详细的铝模施工技术交底(完整版)一、施工准备(一)技术准备充分的前期准备是保证正常施工生产的前提,同时也是确保施工质量的基础。
技术准备主要包括:1、铝模结构图纸深化(包括门窗过梁下挂,部分二次构件一次性浇筑,门窗拉片压槽,水电压槽,水电洞口预留);2、铝模厂设计施工配模图;3、工长和工人必须充分熟悉和理解铝模结构深化图纸。
4、前期的施工培训与交底。
(二)材料准备面板系统:包括墙身板、楼面板(含龙骨)、梁底板和梁侧板。
铝模的主要构配件尺寸一般定型化,方便周转。
墙模销钉孔距为300mm,两端适当加密;楼板和梁板销钉孔距一般为100mm。
转接系统:C槽:主要起承载、传递的作用,其形式有多重,用途广泛。
C 槽销钉孔距一般为100mm。
角铝:主要起连接作用,用于梁底阳角用于侧板底板的连接和剪力墙阳角用于连接墙板。
角铝销钉孔距为50mm。
支撑系统:梁支撑:与支撑立杆一起传递荷载,用销钉销片与梁底板相连接。
梁支撑必须待结构达到相应强度后才能拆除;(施工时支撑配3层,墙、梁板配一层)楼板(飘台)支撑:与支撑立杆一起传递楼板(飘台)荷载,用销钉销片与龙骨(楼面板)连接,楼板(飘台)支撑必须待结构达到相应强度后方能拆除;斜撑:用于固定墙模,可调节墙模水平位置以及垂直度;C槽:主要起承载、传递的作用。
紧固系统:围檩(背楞)杆件:主要起加固作用,类似于木模加固的钢管;螺杆:起拉结作用,常用于墙体固定,一般外套PVC管;销钉:起固定作用,类似于钉子,用途广泛,一般分短钉、中钉、长钉;销片:起到锁住销钉的作用。
(三)工具准备工具包括:铁锤、自制铁钩、扳手、竖向构件开模器、水平构件开模器。
(四)劳动力及场地准备铝模板拼装实行定人定岗制度。
每个单元每个户型必须配备3~4个安装人员,公区(楼梯间、电梯间)配备2~3个人负责拼装。
首层拼装时,模板需按户型按类别(墙柱、梁板)分别堆放,堆放地点为地下室顶板或者商业屋面,注意不要超过结构可承受荷载。
门窗过梁技术交底
1、门窗、洞口过梁选用图纸结施02中结构设计总说明第十项的第9条。
2、门窗、洞口遇砖垛支撑长度尺寸不够250mm时,采用现浇过梁。
3、注意事项:
1、过梁安装时,在过梁下铺设10mm厚与砌体同强度等级的砂浆垫层,但砂浆度等级不应低于M5。
2、预制过梁强度等级达到设计强度的70%时方可吊装,吊装时采取可靠地措施,防止脱落。
3、冬期施工,过梁下采取临时支撑措施。
参加人员
技术负责人
交底人
记录人
交底日期
年月日
工程名称
盘县2016城关片区城市棚户区改造项目-团山安置点
建设单位
贵州宏财投资集团有限责任公司
分项工程名称
门窗过梁技术交底
施工单位
中国有色金属工业第六冶金建设公司
技
术
交
底
内
容
交底内容:
1、框架结构部分:
1、门窗、洞口过梁选用图纸结施02中结构设计总说明第十一项的第9条。
2、门窗、洞口遇砖垛支撑长度尺寸不够360mm时,采用现浇过梁。
技术交底记录
接受单位
河南省信阳市浉河区柳林乡讲约台村村民委员会
交底人
接受人
技术交底记录
年月日
工程名称
柳林讲约台村村部建设工程
分部工程
基础、主体工程
分部分项工程名称
砖砌体工程
交底内容:(4)构造柱留置正确,竖缝通顺,一致,棱角整齐,墙面清洁美观。
3、允许偏差项目
序号
项目
允许偏差(mm)
1
轴线位移
机械------
(四)成品保护
(1)施工时,应注意保护轴线和标准高程桩点,防止碰撞下沉。
(2)基础的混凝土、砂浆应达到一定的强度,不致受损坏时方可进行回填作业。
(3)已完成的填土应表面压实,路基应做成一定的坡向排水。
(4)基坑回填应分层对称,防止造成一侧压力,不平衡,破坏基础。
交底单位
信阳羊山建筑工程有限公司
(3)决定挖土方案,包括开挖方法、挖土顺序、堆土弃土位置、运土方法及路线等。
(4)障碍物和地下管道已处理或迁移。
(5)排水的设施准备就绪。
(二)操作工艺
1.本工程土质比较均匀,且地下水位低于基坑或管沟底面标高,挖方时可考虑放10%的坡度。
2.由于垫层需支模,每边增加工作面0.3m。
3.基坑挖完后,要及时清理积水和清底,及时进行下道工序施工。
(5)挂线
砌筑370墙必须双面挂线,如果长墙几个人使用一个通线,中间应设几个支点,小线要拉紧,每层砖都要穿线找平,使水平灰缝均匀一致,平直顺通,砌筑240砖墙时也要双面挂线,可以照顾砖墙两面平整,为控制抹灰厚度奠定基础。
(6)砌砖
砌砖宜采用一铲灰、一块砖、一挤揉的“三一”砌法,即满铺、满挤操作法。砌砖时砖要放平,里手高,墙面就要涨;里手底,墙面就要背。砌砖一定要跟线,“上跟线、下根棱,左右相邻要对平”。灰缝宽一般为10mm,最大不大于12mm,最小不小于8mm,在立缝位置弹一道线,以控制游丁走缝,在操作过程中,要认真进行自检,如出现偏差应随时进行纠正,严禁时候砸墙。砌筑砂浆应随时搅拌随时使用,水泥砂浆必须在3小时内用完,混合砂浆必须在4小时内用完,不得使用隔夜砂浆。
混凝土预制过梁技术交底
技术交底记录技术交底记录技术交底记录年月日黑JJ-005(英文版)Two regulations promulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of comprehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen inner-party supervision of major initiatives. The two regulations supporting each other, the < code > adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; < rule > around the party discipline, disciplinary ruler requirements, listed as "negative list, focusing on vertical gauge, draw the party organizations and Party members do not touch the" bottom line ". Here, the main from four square face two party rules of interpretation: the first part introduces two party Revised regulations the necessity and the revision process; the second part is the interpretation of the two fundamental principles of the revision of laws and regulations in the party; the third part introduces two party regulations modified the main changes and needs to grasp several key problems; the fourth part on how to grasp the implementation of the two regulations of the party. < code > and < Regulations > revised the necessity and revisedhistory of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines > and < Chinese Communist Party discipline and Punishment Regulations > column 1 by 2015 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation; follow the correct direction, grasp the limited goals, adhere to the party's leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the < code > and < rule >, reflects the party's 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of studying and implementing the General Secretary Xi Jinping series of important speech, reflects the party's eighteen years comprehensive strictly practice. (a) revised two regulations of the party need of < the ICAC guidelines > in < in 1997 Leaders as members of the Communist Party of China clean politics certain criteria (Trial) > based on revised, the promulgation and implementation of January 2010, to strengthen the construction of the contingent of leading cadres play animportant role. But with the party to manage the party strictly administering the deepening, has not been able to fully meet the actual needs. Content is too complicated, "eight prohibition, 52 are not allowed to" hard to remember, and also difficult to put into practice; the second is concisely positive advocated by the lack of prohibited provisions excessive, no autonomy requirements; the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat; the fourth is to "clean" the theme is not prominent, not for the existing problems, and is narrow, only needle of county-level leading cadres above. < rule > is in 1997 < Chinese Communist Party disciplinary cases (Trial) > based on revision, in December 2003 the promulgation and implementation, to strengthen the construction of the party play very important role. Along with the development of the situation, which many provisions have been unable to fully meet the comprehensive strictly administering the practice needs. One is Ji law, more than half of the provisions and criminal law and other countries laws and regulations Repetition; two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage theauthority of Party Constitution of misconduct lack necessary and serious responsibility to pursue; third is the main discipline for the leading cadres, does not cover all Party members. Based on the above situation, need to < the criterion of a clean and honest administration > and < rule > the two is likely to be more relevant regulations first amendment. By revising, really put the authority of Party discipline, the seriousness in the party tree and call up the majority of Party members and cadres of the party constitution of party compasses party consciousness. (II) two party regulations revision process the Central Committee of the Communist Party of China attaches great importance to two regulations revision . Xi Jinping, general books recorded in the Fifth Plenary Session of the eighth session of the Central Commission for Discipline Inspection, on the revised regulations < > made clear instructions. According to the central deployment, the Central Commission for Discipline Inspection from 2014 under six months begin study two regulations revision. The Standing Committee of the Central Commission for Discipline Inspection 4 review revised. Comrade Wang Qishan 14 times held a special meeting to study two regulations revision, amendment clarifies the direction, major issues of principle, path and target,respectively held a forum will listen to part of the province (area) secretary of the Party committee, Secretary of the Discipline Inspection Commission, part of the central ministries and state organs DepartmentThe first party committee is mainly responsible for people, views of experts and scholars and grassroots party organizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2015, the general office of the Central Committee of the Party issued a notice to solicit the provinces (autonomous regions, municipalities) Party, the central ministries and commissions, state ministries and commissions of the Party (party), the General Political Department of the military, every 3 people organization of Party of two regulations revision opinion. Central Commission for Discipline Inspection of extensive solicitation of opinions, careful study, attracting, formed a revised sent reviewers. In October 8 and October 12, Central Committee Political Bureau Standing Committee and the Political Bureau of the Central Committee After consideration of the two regulations revised draft. On October 18, the Central Committee of the Communist Party of China formally issued two regulations. Can say, two laws amendment concentrated thewisdom of the whole party, embodies the party. Second, < code > and < Regulations > revision of the basic principles of two party regulations revision work and implement the party's eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secretary Xi Jinping important instructions on the revised < low political criterion > and < Regulations >, highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on the current, a long-term, advance as a whole, with Bu Xiuding independent < rule > and < rule >. Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and self-discipline required specific, awaken the party constitution of party compasses party consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that "no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2015 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules." the revision of the< code > and < rule > is Method in adhere to the regulations established for the purpose of combining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and self-discipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue "de", mainly refers to the party's ideals and beliefs, excellent traditional style. The revised the < code > closely linked to the "self-discipline", insisting on the positive initiative, for all members, highlight the "vital few", emphasized self-discipline, focusing on the morality, and the majority of Party members and the ideological and moral standards. The revised < > Ji method separately, Ji, Ji Yan to Method, as a "negative list", emphasizing the heteronomy, focusing on vertical gauge. Is this one high and one low, a positive reaction, the strict party discipline and practice results transformation for the integration of the whole party to observe moral and discipline requirements, for the majority of Party members and cadres provides benchmarking and ruler. Third, insist on to. In view of the problems existing in theparty at the present stage, the main problems of Party members and cadres in the aspect of self-discipline and abide by the discipline to make clearly defined, especially the party's eighteen years strict political discipline and political rules, organization and discipline and to implement the central eight provisions of the spirit against the four winds and other requirements into Disciplinary provisions. Not one pace reachs the designated position, focusing on in line with reality, pragmatic and effective. After the revision of major changes, major changes in the < code > and < rule > modified and needs to grasp several key problems (a) < code > < code > adhere to according to regulations governing the party and party with morals in combination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of self-discipline, put forward principles, requirements and specifications, showing Communists noble moral pursuit, reflected at all times and in all over the world ethics from high from low 5 common requirements. One is closely linked to the "self-discipline", removal and no direct relation to the provisions of . the second is adhere to a positive advocate, "eight prohibition" 52 are not allowed to "about the content of the" negative list moved into synchronizationamendment < cases >. Three is for all the party members, will apply object from the leadership of the party members and cadres to expand to all Party members, fully embodies the comprehensive strictly required. The fourth is prominent key minority, seize the leadership of the party members and cadres is the key, and put forward higher requirements than the ordinary Party members. Five is to simplify, and strive to achieve concise, easy to understand, easy to remember. The revised < code > is the ruling Party since the first insists on a positive advocate forAll Party members and the self-discipline norms, moral declaration issued to all members of the party and the National People's solemn commitment. > < criterion of a clean and honest administration consists of 4 parts, 18, more than 3600 words. After the revision of the < code >, a total of eight, 281 words, including lead, specification and Party member cadre clean fingered self-discipline norms, etc. Part 3 members low-cost clean and self-discipline, the main contents can be summarized as "four must" "eight code". Lead part, reiterated on ideal and faith, fundamental purpose, the fine traditions and work style, noble sentiments, such as "four must" the principle of requirements, strong tone of self-discipline, The higher request for 6 andsupervised tenet, the foothold in permanent Bao the party's advanced nature and purity, to reflect the revised standards requirements. Members of self-discipline norms around the party members how to correctly treat and deal with the "public and private", "cheap and rot" thrifty and extravagance "bitter music", put forward the "four norms". Party leader cadre clean fingered self-discipline norms for the leadership of the party members and cadres of the "vital few", around the "clean politics", from civil servant of the color, the exercise of power, moral integrity, a good family tradition and other aspects of the leadership of the party members and cadres of the "four norms" < > < norm norm. "The Party member's self-discipline norms" and "party members and leading cadre clean fingered self-discipline norms," a total of eight, collectively referred to as the "eight". "Four must" and "eight" of the content from the party constitution and Party's several generation of leaders, especially Xi Jinping, general secretary of the important discussion, refer to the "three discipline and eight points for attention" statements, and reference some embody the Chinese nation excellent traditional culture essence of epigrams. (2) the revised regulations, the main changes in the revised Regulations > to fully adapt to thestrictly requirements, reflects the according to the regulations governing the law of recognition of deepening, the realization of the discipline construction and Jin Ju. < rule > is party a ruler, members of the basic line and follow. And the majority of Party members and cadres of Party organizations at all levels should adhere to the bottom line of thinking, fear discipline, hold the bottom line, as a preventive measure, to keep the party's advanced nature and purity. 1, respect for the constitution, refinement and discipline. Revised < rule > from comprehensive comb physical constitution began, the party constitution and other regulations of the Party of Party organizations and Party discipline requirements refinement, clearly defined in violation of the party constitution will be in accordance with regulations to give the corresponding disciplinary action. The original 10 categories of misconduct, integration specification for political discipline, discipline, honesty and discipline masses Ji Law and discipline and discipline and other six categories, the content of < rule > real return to Party discipline, for the majority of Party members and listed a "negative list. 7 2, highlighting the political discipline and political rules. > < Regulations according to the stage of the discipline of outstandingperformance, emphasizing political discipline and political rules, organization and discipline, in opposition to the party's leadership and the party's basic theory, basic line, basic program and basic experience, the basic requirement of behavior made prescribed punishment, increase the cliques, against the organization such as violation of the provisions, to ensure that the central government decrees and the Party of centralized and unified. 3, adhere to strict discipline in the law and discipline In front, Ji separated. Revised < Regulations > adhere to the problem oriented, do Ji separated. Any national law existing content, will not repeat the provisions, the total removal of 79 and criminal law, repeat the content of the public security management punishment law, and other laws and regulations. In the general reiterated that party organizations and Party members must conscientiously accept the party's discipline, die van comply with national laws and regulations; at the same time, to investigate violations of Party members and even criminal behavior of Party discipline and responsibility, > < Regulations distinguish five different conditions, with special provisions were made provisions, so as to realize the connection of Party discipline and state law. 4, reflect Wind building and anti-corruptionstruggle of the latest achievements. < rule > the party's eighteen years implement the spirit of the central provisions of the eight, against the requirements of the "four winds" and transformation for disciplinary provisions, reflecting the style construction is always on the road, not a gust of wind. In the fight against corruption out of new problems, increase the trading rights, the use of authority relatives profit and other disciplinary terms. Prominent discipline of the masses, the new against the interests of the masses and ignore the demands of the masses and other disciplinary terms and make provisions of the disposition and the destruction of the party's close ties with the masses.Discipline to protect the party's purpose. 8 of these regulations, a total of three series, Chapter 15, 178, more than 24000 words, after the revision of the regulations a total of 3 series, Chapter 11, 133, 17000 words, divided into "general" and "special provisions" and "Supplementary Provisions" Part 3. Among them, add, delete, modify the provisions of the proportion of up to nearly 90%. 1, the general general is divided into five chapters. The first chapter to the regulations of the guiding ideology, principles and scope of application of the provisions, highlight the strengthening ofthe party constitution consciousness, maintenance the authority of Party Constitution, increase the party organizations and Party members must abide by the party constitution, Yan Centralized centralized, would examine at all levels of the amended provisions implementing and maintaining Party discipline, and consciously accept the party discipline, exemplary compliance with national laws and regulations. The second chapter of discipline concept, disciplinary action types and effects of the regulations, will be a serious warning from the original a year for a year and a half; increase the Party Congress representative, by leaving the party above (including leave probation) punishment, the party organization should be terminated its representative qualification provisions. The third chapter of the disciplinary rules of use prescribed in the discipline rectifying process, non convergence, not close hand classified as severely or heavier punishment. "Discipline straighten "At least eighteen years of five years, these five years is to pay close attention to the provisions of the central eight implementation and anti -" four winds ". The fourth chapter on suspicion of illegal party disciplinary distinguish five different conditions, with special provisions were madeprovisions, to achieve effective convergence of Party and country 9 method. < rule > the provisions of Article 27, Party organizations in the disciplinary review found that party members have committed embezzlement, bribery, dereliction of duty dereliction of duty and other criminal law act is suspected of committing a crime shall give cancel party posts, probation or expelled from the party. The second is < Regulations > Article 28 the provisions of Party organizations in the disciplinary review But found that party members are stipulated in the criminal law, although not involved in a crime shall be investigated for Party discipline and responsibility should be depending on the specific circumstances shall be given a warning until expelled punishment. This situation and a difference is that the former regulation behavior has been suspected of a crime, the feeling is quite strict, and the latter for the behavior not involving crime, only the objective performance of the provisions of the criminal code of behavior, but the plot is a crime to slightly. < Regulations > the 29 provisions, Party organizations in the discipline review found that party members and other illegal behavior, affect the party's image, the damage to the party, the state and the people's interests, we should depend on the situationSeriousness given disciplinary action. The loss of Party members, seriously damaging the party's image of behavior, should be given expelled from the party. At this article is party member is in violation of the criminal law outside the other illegal acts, such as violates the public security administration punishment law, customs law, financial laws and regulations behavior. The fourth is < cases > Article 32 stipulates, minor party members and the circumstances of the crime, the people's Procuratorate shall make a decision not to initiate a prosecution, or the people's court shall make a conviction and exempted from criminal punishment shall be given within the party is removed from his post, probation or expelled from the party. Party members and crime, sheets were fined in accordance with For acts; the principal Ordinance amended the provisions of the preceding paragraph. This is the new content, in order to achieve Ji method effective convergence. Five is < > the thirty third article 10 of the provisions, the Party member due to an intentional crime is sentenced to criminal law (including probation) sheets or additional deprivation of political rights; due to negligence crime and was sentenced to three years or more (excluding three years) a penalty, shall give expelled punishment. Due to negligence crime is convictedand sentenced to three years (including three years) in prison or be sentenced to public surveillance, detention, shall in general be expelled from the party. For the individual may not be expelled from the party, should control Approval. This is followed and retained the original > < Regulations the provisions of punishment party authorization rules and report to a level party organizations. For is "party members with criminal acts, and by the criminal punishment, generally should be expelled from the party". The fifth chapter of probationary Party member of the discipline and discipline after missing members of the treatment and punishment decisions, such as the implementation of the provisions, clear the related party discipline and punishment decision made after, for duties, wages and other relevant alteration formalities for the longest time. 2, sub sub section will the original regulations of10 categories of acts of violation of discipline integration revised into 6 categories, respectively, in violation of the punishments for acts of political discipline "in violation of discipline behavior of punishment" in violation of integrity of disciplinary action points "of violation punishments for acts of mass discipline" "the violation of work discipline, punishment" in violation of discipline of life behaviorpunishment "6 chapters. 3, annex" Supplementary Provisions "clear authority making supplementary provisions of, cases of interpretative organ, as well as regulations implementation time and retroactivity etc.. 11 (3) learning understanding > < regulations needs to grasp several key problems The first problem -- about the violation of political discipline behavior > < new ordinance chapter 6 the political discipline column for the six disciplines, that is the main opposition to Party leadership and the opposition of the basic theory, basic line, basic program and basic experience, basic requirements of misconduct made provisions of the disposition, especially the eighteen since the CPC Central Committee put forward the Yan Mingzheng treatment of discipline and political rules requirements and practical achievements transformation for Discipline article, increase the false debate central policies, cliques, against the organization review, make no discipline of the principle of harmony terms. These are the party's eighteen years in comprehensive strictly Process combined with the practice of rich content. (1) false debate the central policies and undermine the Party of centralized and unified the problem is made in accordance with the provisions of the party constitution. Constitution in general programme requirementsadhere to democratic centralism is one of the requirements of the construction of the party must adhere to the four cardinal. Application of this principle is not only the party the basic organization principle and is also the mass line in party life, it requires that we must fully develop inner-party democracy, respect for the dominant position of Party members, safeguarding the Party member democratic rights, give full play to the enthusiasm and creativity of the party organizations at all levels and Party members, at the same time, also must implement the right concentration, ensure the party's mission < the chaos in unity and concerted action to ensure that the party's decision to get quickly and effectively implementing. The Party Central Committee formulated the major principles and policies, through different channels and ways, fully listen to the party organizations and Party members of the opinions and suggestions, but 12 is some people face to face not to say back blather "" will not say, after the meeting said, "" Taiwan does not say, and nonsense ", in fact, not only disrupt the people thought, some causing serious consequences, the damage to the Party of the centralized and unified, hinder the central policy implementation, but also a serious violation of the democratic system of principles. There is no doubt that shall, inaccordance with the Regulations > 4 Specified in Article 6 to give the appropriate punishment. For did not cause serious consequences, to give criticism and education or the corresponding tissue processing. (2) about the destruction of the party's unity < New Regulations > the forty eighth to fifty second article, to damage Party's unity unified and violation of political discipline, punishment situation made explicit provisions. Article 52 of the new "in the party get round group, gangs seek private gain, cliques, cultivate private forces or through the exchange of interests, for their own to create momentum and other activities to gain political capital, given a serious warning or withdraw from their party posts disposition; if the circumstances are serious, to give Leave a party to observation or expelled from the party. (3) on against the organization review of the provisions of the constitution, party loyalty honesty is party members must comply with the obligations. Members must obey the organization decision, shall not violate the organization decided encounters by asking questions to find organization, rely on the organization, shall not deceive the organization, against the organization. For example, after the investigation does not take the initiative to explain the situation, but to engage inoffensive and defensive alliance, hiding the stolen money is against survey organization, is a violation of the behavior of political discipline. Article 24 of the original > < Regulations, although the provisions of the interference, hinder group review the behavior of the fabric can be severely or 13 Aggravated punishment, but did not put this kind of behavior alone as a discipline for qualitative amount of discipline. > < new regulations increase the Article 57, "anti organization review, one of the following acts, given a warning or serious warning; if the circumstances are relatively serious, giving removed from or placed on probation within the party post; if the circumstances are serious, give expelled from the party: (a) on supply or forged, destroyed, transfer, conceal evidence; (II) to prevent others expose, providing evidence Material; (III) harboring co personnel; (4) to the organization to provide false information, to hide the fact;(5) the him against the acts of the organization review. "< rule > add this clause to the Constitution requires more specific, the previous no punishment in accordance with the definite list and put forward clear punishment in accordance with. (4) about organizing or participating in superstitious activities as < Regulations > about engage in activities of。
构造柱、过梁混凝土施工技术交底
表C2-2技术交底、安全交底记录
施工单位:浙江广扬建设集团有限公司2009年5月1日编号
工程名称
果树园小区2#住宅楼
交底部位
构造柱、过梁、阳台栏板混凝土
共3页
第1页
交底内容:
一、材料要求
二、主要机具设备
混凝土搅拌机、磅秤、坍落度筒、试模、、手推车、大小锹、铁锹、水桶、胶皮管、振捣器等。
三、作业条件
1、混凝土配合比
(1)混凝土强度为C20,配合比为1:1.47:2.99。水灰比为0.54。
(2)混凝土拌制前,应测定砂、石含水率并根据测试结果调整材料用量,提出施工配合比。并将其转换为每盘实际使用的施工配合比,并公布于搅拌配料地点的标牌上。
2、石子、砂
(1)砂的质量应符合《普通混凝土用砂质量标准和检验方法》JGJ52的规定。进场应有抽样复验报告。
(2)混凝土用的粗骨料,其最大颗粒粒径不得超过构件截面最小尺寸的1/4,且不得超过钢筋最小净间距的3/4。
3、水
(1)拌制混凝土宜采用饮用水。
(2)当采用其他水源时,水质应符合国家现行标准《混凝土拌合用水标准》JGJ63的规定。
技术负责人:交底人:接交人:
表C2-2技术交底、安全交底记录
施工单位:浙江广扬建设集团有限公司2009年5月1日编号
工程名称
果树园小区2#住宅楼
交底部位
构造柱、过梁、阳台栏板混凝土
共3页
第3页
交底和易性,每一工作班至少两次。混凝土拌合物应搅拌均匀、颜色一致,具有良好的流动性、粘聚性和保水性,不泌水、不离析。不符合要求时,应查找原因,及时调整。