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型節(jié)能墻體材料技術(shù)改造項(xiàng)目可行性研究報(bào)告-wenkub.com

2025-01-15 21:33 本頁(yè)面
   

【正文】 ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jumpWhen he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely.If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。 Have declared the end of the encounter that haven39。那些曾經(jīng)所謂的非做不可,只是青蔥年華里自己給自己注射的一支強(qiáng)心劑,或者說,是自以為是的精神寄托罷了。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual.  一個(gè)人的時(shí)候,自己的想法總是特別地清晰。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。The end of our life, and can meet many things really do?  而窮盡我們的一生,又能遇到多少事情是真正地非做不可?During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it.  一字開頭的年齡已經(jīng)到了尾聲。s 21 win.Michel Platini, president of European football39。s about how he felt and I would like to speak to him first to find out what his experience was.Uefa hasEmployment tribunals.The (lack of) air up there Watch mCayman Islandsbased Webb, the head of Fifa39。a damagesbased agreement, you should make sure you39。Further help.If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your pensation if you win the case. This is known as at you don39。=%.第十二章 評(píng)價(jià)結(jié)論通過以上各個(gè)方面的綜合論述分析,本項(xiàng)目在國(guó)家產(chǎn)業(yè)政策上得到大力支持,在區(qū)域布局上合理,在技術(shù)上可行,在企業(yè)效益方面合算,在經(jīng)濟(jì)社會(huì)發(fā)展方面效果十分明顯。毛利潤(rùn)4盈虧平衡點(diǎn)(m3)26100固定費(fèi)用247。 表12 成本概算序號(hào)成本項(xiàng)目金 額(萬(wàn)元)備 注1原材料費(fèi)389(生產(chǎn)1 m3磚塊原材料成本)2人工工資7260人兩班制,承包治理,折算工資為1000/月/人3提取職工福利10%提取4流動(dòng)資金利息%計(jì)5水電費(fèi)186設(shè)備折舊設(shè)備按10年折舊7設(shè)備維修費(fèi)2%計(jì)8開辦費(fèi)4——9不可預(yù)見的費(fèi)用1——10銷售費(fèi)用1——11其他費(fèi)用2——12合計(jì)90元/ m3(每m3磚塊的綜合成本)說明:區(qū)域物價(jià)不同及配比強(qiáng)度等級(jí)不同,成本價(jià)有所差異。二)流動(dòng)資金100萬(wàn)元。對(duì)特殊崗位作業(yè)職工,發(fā)放工作服及手套,嚴(yán)格安全生產(chǎn)和勞動(dòng)保護(hù)工作責(zé)任制,規(guī)范安全操作規(guī)程和制定生產(chǎn)安全保護(hù)措施,做到“安全第一、勞保第一、預(yù)防為主”,把一切不安全隱患消滅在萌芽狀態(tài)。節(jié)假日占用休息時(shí)間的,由廠方視生產(chǎn)情況安排輪休。第二節(jié) 人員培訓(xùn)生產(chǎn)上崗前培訓(xùn):招收熟練技術(shù)人才。 隨著建筑業(yè)的發(fā)展及“禁實(shí)”工作的逐步開展,燒結(jié)頁(yè)巖磚的需求量將逐年加大,市場(chǎng)前景非常廣闊,大力發(fā)展燒結(jié)頁(yè)巖磚必將為改善安康人民的住房條件,推動(dòng)當(dāng)?shù)亟?jīng)濟(jì)建設(shè)的發(fā)展將起到十分積極的作用??梢姛Y(jié)頁(yè)巖磚的開發(fā)生產(chǎn)有著巨大的社會(huì)效益和經(jīng)濟(jì)效益,是替代實(shí)心粘土磚的理想產(chǎn)品,在今后的很長(zhǎng)一段時(shí)期內(nèi)將是我縣磚混結(jié)構(gòu)建筑的主導(dǎo)墻體材料之一,立足山區(qū)資源,因地制宜開發(fā)燒結(jié)頁(yè)巖磚也是發(fā)展山區(qū)建材產(chǎn)品生產(chǎn)的一條好的道路。焙燒窯宜采用隧道窯,隧道窯較輪窯可大大提高生產(chǎn)效率降低勞動(dòng)強(qiáng)度,提高產(chǎn)品質(zhì)量。塑性指數(shù)在7以下時(shí)可選用硬擠出工藝;塑性指數(shù)在7—11之間可采用半硬塑擠出成型;塑性指數(shù)在11以上時(shí)可采用軟塑擠出工藝。 成型粉碎好的原料經(jīng)均勻給料、加水?dāng)嚢?、陳化?kù)陳化后再送入成型工段。對(duì)于普式硬度系數(shù)大于1,一般進(jìn)行打孔爆破開采。 開采運(yùn)輸在廠區(qū)范圍有大量的頁(yè)巖石儲(chǔ)備,其儲(chǔ)量大約為200萬(wàn)立方米。第三節(jié) 項(xiàng)目實(shí)施進(jìn)度安排本項(xiàng)目籌備期3個(gè)月;編制《項(xiàng)目備案報(bào)告》1個(gè)月;項(xiàng)目立項(xiàng)1個(gè)月;規(guī)劃設(shè)計(jì)2個(gè)月;建設(shè)施工期為10個(gè)月;設(shè)備采購(gòu)、安裝調(diào)試1個(gè)月;總共為1年半時(shí)間。主體土建工程:(1)坯料調(diào)制車間;(2)產(chǎn)品成型車間;(3)焙燒車間;(4)職工宿舍;(5)辦公用房;(6)食堂等設(shè)施輔助工程設(shè)施:(1)進(jìn)出道路;(2)廁所;(3)其 他。月30巨大的需求,給新型墻材市場(chǎng)無疑帶來了巨大的發(fā)展機(jī)遇。年將達(dá)57萬(wàn)人,新增住房面積150切割、澆注和模具的大型化是加氣混凝土的發(fā)展方向。生產(chǎn)設(shè)備向大型化、生產(chǎn)向規(guī)?;?、生產(chǎn)過程向自動(dòng)化發(fā)展;勞動(dòng)生產(chǎn)率大幅度提高;生產(chǎn)節(jié)能、建筑節(jié)能與再生資源的開發(fā)利用并舉;充分利用廢棄物生產(chǎn)建筑材料,使粉煤灰、煤矸石等工業(yè)廢渣、建筑垃圾和生活垃圾等廢棄物得到有效利用。以黏土為原料的產(chǎn)品大幅度減少,并向空心化和裝飾化方向發(fā)展。62384第二節(jié) 廣德縣新型墻體材料發(fā)展的現(xiàn)狀目前我縣共有墻材生產(chǎn)企業(yè)76家,其中:燒結(jié)粘土類墻體企業(yè)73家,(10億塊),占用土地約4000畝,取土用地1400畝,年能耗原煤5萬(wàn)噸;新型墻體材料生產(chǎn)企業(yè)3家,年設(shè)計(jì)生產(chǎn)能力僅為4萬(wàn)立方米左右。其現(xiàn)狀可歸納為:生產(chǎn)規(guī)模小,產(chǎn)品質(zhì)量不穩(wěn)定,自動(dòng)化程度低,勞動(dòng)強(qiáng)度高。國(guó)外比較常用的墻體材料。有的產(chǎn)品符合節(jié)能節(jié)土的原則,但目前暫時(shí)在施工方法或配套器具還不完善,就需要我們?nèi)ネ晟崎_發(fā)市場(chǎng),根據(jù)企業(yè)自身的情況做決策。 墻體材料的生產(chǎn)和應(yīng)用有很強(qiáng)的地域性,其發(fā)展受到各國(guó)(地區(qū))第一節(jié) 國(guó)內(nèi)外的幾種主導(dǎo)產(chǎn)品由于這些材料我國(guó)沒有普遍使用,仍然被稱作新型墻體材料。用在有酸性介質(zhì)侵蝕的建筑部位,也不宜用于經(jīng)常受高溫影響的建筑物在常溫施工時(shí),砌塊應(yīng)提前澆水潤(rùn)濕,冬季施工時(shí)則不需澆水潤(rùn)濕。 粉煤灰硅酸鹽中型砌塊(簡(jiǎn)稱為粉煤灰砌塊)以粉煤灰、石灰、石膏和骨料等為原料,經(jīng)加水?dāng)嚢?、振?dòng)成型、蒸汽養(yǎng)護(hù)而制成的密實(shí)砌塊。按砌塊內(nèi)孔洞排數(shù)分為:實(shí)心(O)、單排孔(1)、雙排孔(2)、三排孔(3)和四排孔(4)五類。國(guó)家標(biāo)準(zhǔn)GB8239-97《普通混凝土小型空心砌塊》;按其尺寸偏差及外觀質(zhì)量分為:優(yōu)等品(A)、一等品(B)及合格品(C)。但不能用于建筑物基礎(chǔ)和處于浸水、高濕和有化學(xué)侵蝕的環(huán)境(如強(qiáng)酸、強(qiáng)堿或高濃度CO2),也不能用于表面溫度高于80℃的承重結(jié)構(gòu)部位。不同質(zhì)量等級(jí)砌塊的干燥表觀密度值應(yīng)符合表8的規(guī)定。 砌塊的質(zhì)量,按其尺寸偏差、外觀質(zhì)量、表觀密度級(jí)別分為:優(yōu)等品(A)、一等品(B)及合格品(C)三個(gè)質(zhì)量等級(jí)。并根據(jù)尺寸偏差、外觀質(zhì)量及干燥收縮性質(zhì)分為優(yōu)等品(A)、一等品(B)及合格品(C)三個(gè)質(zhì)量等級(jí)。 避免用于長(zhǎng)期受熱高于200℃、受急冷急熱交替作用或有酸性介質(zhì)侵蝕的建筑部位。、。 常被用于砌筑六層以下的承重墻。磚的主要規(guī)格有M型:190mm190mm90mm及P型:240mm115mm90mm。 b) 條面或頂面上裂紋寬度大于1mm,其長(zhǎng)度超過30mm。 5 177。 5 177。表1 燒結(jié)普通磚及多孔磚的強(qiáng)度 單位:Mpa強(qiáng)度等級(jí)抗壓強(qiáng)度平均值f,不小于變異系數(shù)≤變異系數(shù) 抗壓強(qiáng)度標(biāo)準(zhǔn)值fk,不小于 單塊最小抗壓強(qiáng)度f(wàn)min,不小于MU30 MU25 MU20 MU15 MU10
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