01trcnfguidhvtdrjwyiivcgltr
《人民防空工程质量验收与评价标准》(RFJ01-2015)6.5.4 拉结钢筋设置应符合下列规定:jonkzmgobmhnorsufxouzyyiqlm
1)拉结钢筋应呈梅花形布置,并有效拉结在两层钢筋网节点上;vceocogetntnbabhshkhlvncztacup
2)当拉结钢筋兼作受力箍筋时,其直径不小于 6mm、间距不大于 500mm;xoqwmxxtxgtcpfhqvytdbvybyxwizoupeb
3)拉结钢筋应设弯钩,弯钩直线段长度不小于 50mm;kpfqavwexayxtfymnapcquzgvetisuyrhfmgwaeplfmqzzytjlagbqzjigaepshffqixjxywpwc
4)拉结钢筋长度应能拉住最外层受力钢筋。ocxzmjmfdhunvfrbduqrhyvcbcjpfbfuhwgvkssusijyrifsi
! |3 V# N# ~2 K$ B+ q" m! t; T; jqlwdmebvhaeoqwvaiqpjta
danvdwqelszooawubzvgyfm
gqczciqsrkigqdbwxhcsc
5 Y; X+ y% D1 Y% o7 vurifefrdydmdtxrbffsfpkdzdyahawzrcasanvdvmppgsknh
tnwtxhgowrkgggkvkfftsrfrcrdqusrzwo
& e% }6 @" ]% F
kzjaeqjcchzyojuvdelekjtbqfseoqcew
oiihbzllainspfjadkjtgjeycuvtqwfylpoxjujpwnez
3 S, x0 k0 p" ejhheapvfmfkefhdrwpojhethwe
qgsarzfxrfnygiojtrrtvxvyatfctr02uzwvtfphymmeswldnnxdcbjnxe
门框门洞四角未按要求布置斜向加强筋mxpyusjtrgqflugezyvafy
iiaineelhjenseskalmwjzujbexymjizkdxwplgvwsdh
9 x3 F# W8 F Xljfevjcjrorgqivrmfxxw
. j0 D$ @/ i. g' w( \3 Fyodfnnvhktm
asczafhiqwxqrnvreyektyoikkeydnqsn
后浇带位置设置不当yywmuuklqmsratjslqggeybzatbkafscwoeb
人民防空工程质量验收与评价标准》(RFJ01-2015)第 6.6.16 条:kvmdtxblkvbdxlzbvvdmwqgezyfmglxjoga
1)后浇带应设在受力和变形较小的部位,间距宜为 30m~60m,宽度宜为800mm~1000mm;
rpdudrwxxe2)后浇带应在其两侧混凝土龄期达到 42d 后再施工;msqvfkzaondkezdqfgghefjefowqlhnvwxirakyru
3)后浇带应采用补偿收缩混凝土浇筑,其强度等级应高于两侧混凝土一个等级;lflvqkbcvnelnhxxhlqcadahtecfwyixvbqrknvoawjujulmrp
4)后浇带混凝土的养护时间不得少于 28d。orlodebzofh
, G+ L8 R/ Q, j. k+ Bsgpapywzqpolx
txqxikqynukjamywgiufpxwchqxlfiueulsct
6 h; G- l' V1 r- ^9 x& Ujpsluspybrucyvxsidzgzzikobuctgrgdvpnivlerkzmznd
tidlsikkaenyv
b.门框墙固定模板的对拉螺栓采用、混凝土预制件(错误做法):
yzgkgvcdhwdmoafcfhsnsibthrocenqbduyqxytqtycgtpusycsuyrhfmgwaeplfmqzzytjlagbqzjigaepshffqixjxywpwc
) b3 v, X0 B: n0 ?* z9 z# X0 o9 drdrrscgjrpkfygwszpjyokj
c.门框墙固定模板的对拉螺栓上不加套管(正确做法):
wysutwfwewvogknwsakgzngqhjslnfwqkmklebrxbpklqyp
3 D4 X9 F( V$ x3 t. F% Odrgheulpyalprpzycmovkcjrkrat
bejtmbrhbrrgqkdoaarizxfrktfwblvnfrznvjp
6 N* b: W5 H. u8 p9 y4 lumhsielpwwkpkghuxdyldpryflcdiqhilldcvbwyyonzzgk
qmwqseslirhrgtmnymspksnrxvdmjjrymgrdelrjbxxrwrjjkc
04tpmugfhuhypslynhlxcsscuajixyp
临空墙、门框墙模板安装不符合规范要求ekeqsbtfbd
《人民防空工程质量验收与评价标准》(RFJ01-2015) 第 6.4.2 条:外墙、临空墙、门框墙、防护密闭隔墙和密闭隔墙的模板安装,其固定模板的对拉螺栓上严禁采用套管、混凝土预制件等。udsdadybusypudggbbijia
lzpmeogqhdrppcjyvl
1 f. Y; v+ K& X& A
flgmuntgnilrrpuludbggoweipr
esurgnokjxdnhzqpnteig
duyrogzrsdaqauihloejyrkqpwvmaq
2 R$ {) G$ Q' ?3 U, Y; ccvhopilfckzziqxqqxhyheepxoxifxnnid
05vqtfslhxrtlsztorortykyowfxzjozwev
施工缝位置设置不当trcnfguidhvtdrjwyiivcgltr
1)混凝土应连续浇筑,宜少留施工缝。当留设施工缝时,外墙水平施工缝应留在高出底板表面 300mm~500mm、低于顶板表面不少于 500mm 的墙体上;
mbtehyauxcscwzebgjpytrtegurjdrvesvu2)变形缝应设在工程口部与主体连接处,并设在防密门外;
ixfowpfjoassboyyhagtksmsmolfzjgwwcxwryedpmvma. 侧墙的水平施工缝设在低于底板表面 500mm 的墙体上(错误做法):
otuntgdmwuktxyhrahjjanmlelipkmgqucvnp
knwjriqwkttgycwrisdpwgmbyrpezgkg
! f$ D; N3 V% h+ @% G0 l, D$ O8 Oiefqaaaeydfwaesgiqyzypiafatdczunwpfptb.侧墙的水平施工缝设在高于底板表面 500mm 的墙体上(正确做法):vceocogetntnbabhshkhlvncztacup
pqgwwwvlbvchfqmgvlqucdmylcchinrjcaqwvawkazmyfzfgkocpxizkfhdb
/ c% z% z4 O/ b9 n' ovcdyxyruofhgvgcfrjjskkbmxioetxcjbhejyhl
06
wfldsoknyscuatknticsjbhit嵌压板与胶条中心线偏差较大lzxbathemvtuhekzmelwgsdqgbwmjj
ahptdiaagglyhxswtpziiuqooofkvewbohpkoiipnsmgh
《人民防空工程防护设备产品质量检验与施工验收标准》(RF01-2002)表3.3.24门扇、门框贴合面中心线的尺寸偏差合格要求:±4mm。xfxmmsdsnoyqhrrfs
a.嵌压板与胶条中心线偏差大于4mm(错误做法):howpgmqufbkhxngmvyb
& B9 j2 d" Y! z) k0 r/ Z, ^; `ejqbnatyqsdpvluikfyft
tlsrwkczejiisjerulpsto
07
lewvudsnuupmuqishxoeemllwyoudvzckgobmpsn人防门不能完全开启dnlippynxxrcprfeoqyabubjgpoc
人防工程防护门受通道隔墙、管道、结构横梁阻碍,导致不能正常开启,影响人防通道的设计通行能力。
ixfowpfjoassboyyhagtksmsmolfzjgwwcxwryedpmvma.通道隔墙阻碍防护门正常开启(错误做法):
tuzyiquelv
. E1 p4 B1 e. A; n+ a6 m; c* fdniflraeoojwwe
bnmpgsuzxrxpoqv
' _! x Y8 V q; m2 kqufdjradbpqflticjezg
iefqaaaeydfwaesgiqyzypiafatdczunwpfptc.结构横梁阻碍防护门正常开启(错误做法):mcnugctglsogbmmuhtcutuvcaunwlvvesfih
dgmongifwaeg
& D) U! I6 {- x: c2 k! j9 s
ahptdiaagglyhxswtpziiuqooofkvewbohpkoiipnsmgh
08sqtzixtgfijwrdvelllhohxxxcwkfvjsxnxtjdelse
人防门门框安装支撑不符合施工要求
klrdeulwpqhnvieaxnmeurtnmhpgzzxqpxcbvnyhcdsmhkoqisa.门框下门槛支撑在结构主筋上门框支撑未形成三角形支撑(错误做法):ejozoptcaaxtqzpxfyewvaxrzoyhurkfhzmpttboymaifbtkw
: S8 Z& k- J8 F% j) _psuyeunqcacoftdhojpdespkiweisrw
vkotjhzbdrnjiqzkhmosutxobovmblbycusitwbmaihbuozanu
b.人防设备厂按要求安装人防门框,支撑形成三角形(正确做法)slqcpoelyixzfltjzykhvcpymyebgmu
urifefrdydmdtxrbffsfpkdzdyahawzrcasanvdvmppgsknh
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sabvaoqxxmmphztksuypbtlqpuezokqpnnwvwil09udsdadybusypudggbbijia
人防门下门槛梁应紧贴门框配筋:
ehbkjueudjqbuocrtabulnahgecxdloibukumkma.人防门下门槛梁未紧贴门框配筋(错误做法):tmajjeietmxspxuvijsnykedztxo
2 Z% t3 N& f! zrpdyspyzgpecbckvavlovdnaivmbnyprpuntwcrksqrchcxuo
qbnnodfmsqfdrechbcfsclzkseofyahjac
b.人防门下门槛梁紧贴门框配筋(正确做法):iflmtvlgwsmwwhkposkkgzunkniiozcpwqnoafteprnfjknthfcjgueuovbrxsjymthrtmcwonrkowhdjhiltixbwyndtgs
grjpedteobswiawbduowtgljfevjcjrorgqivrmfxxw
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人防门门框的锚固筋未按要求与门框、门框墙(梁)连接mhpnthlptzxqzuaexaqjnvrhmalqcflcwlbrntnksred
1)《混凝土门框墙图集》(07FG04):jbmsdesolmswaxjuezgmr
2)《人民防空工程质量验收与评价标准》(RFJ01-2015)7.2.13 :
wysutwfwewvogknwsakgzngqhjslnfwqkmklebrxbpklqypa. 钢门框与门框墙之间应有足够的连接强度,相互连成整体;锚固钩需双面焊接,焊缝饱满。(错误做法):klcqnsfooaxybpmehmrtdzlgvgbtf
, ~" L4 t9 |/ y4 Jjhoqqefsnupfnwxelqsksjmaiamjwzd
bnmpgsuzxrxpoqv
b.人防门锚固筋与门框、门框墙(梁)有效连接(正确做法):
wufxaxfdihziytrlvvzhvrzqodbkhzrgiegpzbtnblvzmflifh
dgmongifwaeg
; G% w6 T0 W% D+ fcookjkoyybhrqukegqvmgnidxtwiaugbjshzd
' `3 G& T2 m: `7 g1 t! p0 S5 ydejtutxrghlfgvqkzcxbtzoizyvyxattyjan
tkoeessdglvhcthbaqqda
11dnlippynxxrcprfeoqyabubjgpoc
《防空地下室设计荷载及结构构造》(07FG01)howpgmqufbkhxngmvyb
a. 未按要求在孔洞口加设加强钢筋(错误做法):pdxcnypwpbndefoykykhacgfvhilyexdpdzusbpcifl
$ I- w* [8 A+ g- y0 x' |: b# @hjosmygzdeyhrtcfrtzjbvjvx
eslpbidvmvcpltfvoxnqk
2 u& \- e: O# \5 [0 j0 B( S0 e! Qxofwuccwgvkwlunbmizvmqhqigveykjtwpagbmzsvuaho
kvlsttjbzeemlrvldoewzpflfsoobfn
12ckbaowacpvhxwcjmqnhbcpoygtg
门框垂直度未满足要求tmajjeietmxspxuvijsnykedztxo
4 X# g7 X! }7 s8 ?grjpedteobswiawbduowtgcheruuwfloyhmlvjpxwxmbgy
ijrfjttszomwfgtxjgbfdednjkvdhqtyuhqojscmw
密闭穿墙短管伸出墙面长度不符合规范要求
rbpkewlehrkzoc1)电缆、电线穿墙短管不小于 50mm;lbvbbomnoxzjsqfxaqvhmgrawznattcizlhgq
2)给排水穿墙短管不小于 40mm;wbrgyqzugrxcalgkvmvvsuotodtxvdmfsfrk
3)通风穿墙短管不小于 100mm。cwyyetocgmxbcwbqlygruotlqlwwhsmlx
a.电缆桥架直接穿过人防隔墙,预埋管未伸出墙面(错误做法):ckbaowacpvhxwcjmqnhbcpoygtg
5 L4 I4 ^3 x1 o( V2 ^* r$ Knmvysciviowlrcawdymcqyujfofdivrkopjlxuykjn
tidlsikkaenyv
b.穿墙短管伸出人防墙面长度满足规范要求(正确做法):vigzkzjfbkjvgvymvjfywwpitigrvxis
ckhopknildwurkngjyhuibobqvddh
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qgsarzfxrfnygiojtrrtvxvyatfctr14sqtzixtgfijwrdvelllhohxxxcwkfvjsxnxtjdelse
顶板、底板与反梁的钢筋绑扎不正确vqtfslhxrtlsztorortykyowfxzjozwev
a.顶板反梁配筋(错误做法):vceocogetntnbabhshkhlvncztacup
gjtaqsirtyjgevqnzhfjrlptafiejncvzovisetiuqnqlcym
3 l0 }/ r) X6 x# w, Dsuyrhfmgwaeplfmqzzytjlagbqzjigaepshffqixjxywpwc
b.底板反梁配筋构造图(正确做法):aeacdweyfhwiupgatgqybb
dniflraeoojwwe
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dscoljrqvqjexz
15ckbaowacpvhxwcjmqnhbcpoygtg
《人民防空工程质量验收与评价标准》(RFJ01-2015)第 7.7.5~7.7.7 条:fgissfqbutmnnnimppjf
1)钢结构构件表面应无明显凹面和损伤;
wfldsoknyscuatknticsjbhit2)钢结构油漆外观应涂刷均匀,无明显皱皮、流坠;
wlzjmuuwmnlwt3)焊缝应密实、均匀,无明显的焊渣,飞溅物应清除干净。
ixfowpfjoassboyyhagtksmsmolfzjgwwcxwryedpmvma.穿人防墙的给水管未做防锈防腐处理,导致锈蚀严重(错误做法):
rpdudrwxxe
) B9 r" T1 H" L
knwjriqwkttgycwrisdpwgmbyrpezgkg
kshqsojyudtevbtwlezgcviwebypwoyojhhcjiutazlusb.穿人防墙的电气套管未做防锈防腐处理,导致锈蚀严重(错误做法):mrojoobtnmwsiejuzhwugdwfkncqttzinbq
$ I; h& G0 a3 I6 ofaamwbvsfwwymtrlqgycijtfgcnjifgqczciqsrkigqdbwxhcsc
mxwiyjivyegtcxwhvpsgqusylrcvejhclbwtehg
c.穿人防墙的套管前期应做好防锈防腐处理,套管的防腐性能较好(正确做法):
klrdeulwpqhnvieaxnmeurtnmhpgzzxqpxcbvnyhcdsmhkoqis
gmupdianyhxhkzuhgrnfyuyoigdmvugwmdoyzzvpjsttisq
# v, p) E! f0 `9 O1 x* Kcookjkoyybhrqukegqvmgnidxtwiaugbjshzd
16klcqnsfooaxybpmehmrtdzlgvgbtf
安装人防门的吊环安装不正确uxpbuhyvcckgncfgrxouhqjqcdfcdtiftdgvlxhsfonkro
cvhopilfckzziqxqqxhyheepxoxifxnnid
安装人防门的吊环主要用于安装、维修、调试时吊装人防门门扇。其设置位置应在人防门门扇的上方的顶板上。mqjrqptrjtnfalrhxnj
a.没有安装吊环(错误做法):bronpmwbmajzixu
drgheulpyalprpzycmovkcjrkrat
6 n3 s e2 t6 }1 Y9 e( u1 `* h) m
dywxevrccxlsuhqoyypnkpakqninaiusal
b.吊环位置不对(错误做法):kvmdtxblkvbdxlzbvvdmwqgezyfmglxjoga
mwetxfeitwspiljlartuixoyyjpwaqxxifecqyltydptqkmhnd
' f7 H( p6 W& [, {- kpetgjhpipjenjopmxsqqwysvcefjpeblj
17ykgrpyvsziexfjplmxvdemnx
《防空地下室防护设备选用》(07FJ03)yywmuuklqmsratjslqggeybzatbkafscwoeb
为便于防护密闭门、密闭门、防护密闭封堵板等后期施工安装、维护,其应在人防顶板上预埋一个吊钩,在施工时吊钩应勾住顶板的上层钢筋网。一般人防结构图纸说明有示意图。svccafwjmlavhckroowpdg
a.设备吊环勾住顶板的上层钢筋网(正确做法):ocxzmjmfdhunvfrbduqrhyvcbcjpfbfuhwgvkssusijyrifsi
lzifdrywwmljqcrpmprqfmyhojs
4 d' [# j+ e+ |6 d8 z: q5 Cdxddrvqzqydaxsqpfegxhnbtstmcgefbnld
18
npclonvhgjpfcj人防门防腐处理oilyoppopdcbdwqbnnodfmsqfdrechbcfsclzkseofyahjac
mwetxfeitwspiljlartuixoyyjpwaqxxifecqyltydptqkmhnd
0 v+ g0 }3 s+ ?4 Eofmadnchohkblzjbxocifcbaylp
b.生锈处应立即用钢丝刷清理干净后,重新刷漆(正确做法):cyckykemnntnnrmpvvrydqcvlxr
yzgkgvcdhwdmoafcfhsnsibthrocenqbduyqxytqtycgtpusyc
orocfnlqqrkreumvugfgdrqejdozkim
U& Q. Z" ]5 k% Sfhgnczpwuzrwgkxzblczyfocjtaltrwoaje19
wysutwfwewvogknwsakgzngqhjslnfwqkmklebrxbpklqyp预埋套管的四周未进行后期处理vceocogetntnbabhshkhlvncztacup
a.穿墙套管四周仍遗留大量的建筑垃圾,无法保证墙体的平整性及穿墙套管的密闭性(错误做法):kpfqavwexayxtfymnapcquzgvetiqseglghtsh
! K7 c- O1 R. W3 z/ n/ ^qufdjradbpqflticjezg
cheruuwfloyhmlvjpxwxmbgy
b.穿墙套管墙体四周平整(正确做法):xtrceserzzshutiicpvovayyhgrurvymnnudtxfrcdjw
gjtaqsirtyjgevqnzhfjrlptafiejncvzovisetiuqnqlcym
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keglumsowfasrhyizfoiycujqsypeulgtyrtptymo20lzxbathemvtuhekzmelwgsdqgbwmjjowlwkexshigqsijjdnpxyrndtsehoybqdcovbl
防爆地漏没有按规范安装影响正常使用mxpyusjtrgqflugezyvafy
《人民防空工程质量验收与评价标准》(RFJ01-2015)第 10.8.5 条防爆地漏的安装,应符合下列规定:
tuzyiquelv1)防爆地漏安装高度应低于周围地面 5~10mm,附近地坪并应有 1%的坡度坡向该地漏;aeacdweyfhwiupgatgqybb
2)防爆地漏应为不锈钢或铜材质;oumsuxcqxokfigdzqdxditlilz
3)防爆地漏平时处于开启状态位,战时处于密闭状态位。glwgoigdatetzzqnkuwexwfnpludcitoqsbrhmjybwqrcrq
a.防爆地漏未焊接密闭翼环(错误做法):lbvbbomnoxzjsqfxaqvhmgrawznattcizlhgq
drgheulpyalprpzycmovkcjrkrat
9 [0 K" b# W/ t+ c, }9 x5 ?. o2 |
orocfnlqqrkreumvugfgdrqejdozkim
b.防爆地漏焊接密闭翼环(正确做法):xoqwmxxtxgtcpfhqvytdbvybyxwizoupeb
* l& i, G3 A" C0 y& uejqbnatyqsdpvluikfyft
qgsarzfxrfnygiojtrrtvxvyatfctrc.防爆地漏不能正常排水(错误做法):xfxmmsdsnoyqhrrfs
. J A0 @# l' r- f
pahizxkuowkwoiygqlaqbfptmeuzmbgaztyqlknnkboasq
jizkdxwplgvwsdhd.防爆地漏能正常排水(正确做法):wwvvjenkwepnnymht
tkyrgoygooneujlbsovonwndlwnjypgi
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iyklmgpozogfvhvry
21qayspmfafdlgkvcztzaaukpkyearraquwtbgriu
人防密闭穿墙短管未设密闭翼环njhmgsbzudlzqvrtrwsoadfmtqmkegwbuqfcprfowkxj
当管道穿过人防工程外墙(板)、临空墙、防护密闭隔墙、密闭隔墙时,应预埋带有密闭翼环的密闭穿墙管(短管或套管),密闭翼环应采用钢板制作,钢板应平整,其厚度和翼高应符合下列规定:
fixhvxgbjoenmxsjgffpxzykxacjhnainonld1) 密闭翼环应采用厚度大于3mm的钢板制作。钢板应平整,其翼高宜为30-50mm。密闭翼环与密闭穿墙短管的结合部位应满焊。uoggroaxqunaz
2) 密闭翼环应位于墙体厚度的中间,并应与周围结构钢筋焊牢。密闭穿墙短管的轴线应与所在墙面垂直,管端面应平整。niwqqhhytfd
a.穿越人防门框墙的预埋管道未做防护密闭措施(错误做法):qtjvelvzocnycahknvgpknqbevxmcc
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b.预埋的密闭穿墙短管带有密闭翼环(正确做法):uxpbuhyvcckgncfgrxouhqjqcdfcdtiftdgvlxhsfonkro
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c.多跟电缆穿一根套管(错误做法):howpgmqufbkhxngmvyb
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d. 所有电缆满足一根电缆穿一根套管(正确做法):muswrlfrnsncdzakwwrgvybkxpqfxpnfmpgwx
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电缆、桥架,电缆穿套管问题
pswdmkgwovhl《全国民用建筑工程设计措施—防空地下室》(2009 年版) 6.4.11、6.4.13电缆桥架穿过防护单元隔墙、临空墙、密闭隔墙等处时,应在墙的两侧将电缆桥架断开,不得直接在墙上开孔穿过,需改为一根电缆穿一根套管。ajrmazevrsbvldlzefqwdathsbxonjmtomtjqls
a.电缆桥架穿墙人防墙(错误做法):mnhtzvnwxqwrcducjbsjdts
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防空地下室管道上防护阀门的设置不合理
wdcxlfrefkpeqhn《人民防空工程质量验收与评价标准》(RFJ01-2015)第 7.6.9 规定:进出人防工程管道,应在人防工程内部安装防护(密闭)阀门,其距离墙体(顶板)不宜大于 200mm。(备注:防护阀采用公称压力不应小于 1.0MPa,阀芯为不锈钢或铜材质的闸阀或截止阀,防护闸阀与管道连接采用法兰连接)
wysutwfwewvogknwsakgzngqhjslnfwqkmklebrxbpklqypa.人防墙内侧未设置防护阀(错误做法):mcnugctglsogbmmuhtcutuvcaunwlvvesfih
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lposigxbpszkzlqbxiigkkcujcsdittkedfdvbzktgvnb.防护阀门设置离墙太远(错误做法):kvmdtxblkvbdxlzbvvdmwqgezyfmglxjoga
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c.防护阀门采用防爆波阀,不符合要求(错误做法):klcqnsfooaxybpmehmrtdzlgvgbtf
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vhkjxsahpujooamybrfiegvvvuvbdrqjosxapthoafunllfd.支管安装在阀门之前不符合要求(错误做法):kkonljagzncqhrmjadbpbieszrscrakihjjdeynqdt
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e.人防墙内侧设置防护阀门(正确做法):
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超压排气活门垂直度不符合规范要求niwqqhhytfd
《人民防空工程质量验收与评价标准》(RFJ01-2015) 7.5.1~7.5.3wwvvjenkwepnnymht
自动排气活门、防爆波超压排气活门开启方向必须朝向排风方向,平衡锤连杆应与穿墙管法兰平行,平衡锤应垂直向下;mhpnthlptzxqzuaexaqjnvrhmalqcflcwlbrntnksred
自动排气活门、防爆超压排气活门安装应符合下列规定:
happjjhljdorlbcixzquyvxymrczwmokqqxabgyibvxs排气活门在设计超压下能自动开启,关闭后与风管法兰和无缝橡胶密封圈贴合严密。muswrlfrnsncdzakwwrgvybkxpqfxpnfmpgwx
a.超压排气活门垂直度不符合要求(错误做法):syifmyujhhzjxcyxmwcevjopbesflbjnpgkd
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过滤吸收器进出风口处应设置阻力测量管wbrgyqzugrxcalgkvmvvsuotodtxvdmfsfrk
《人民防空工程防化设计规范》(RFJ013-2010)5.2.9过滤吸收器进出口应采用软管连接,并设阻力取样管及球阀。其中阻力取样管采用壁厚为 2mm,规格为 D4的紫铜管。gdwkibdnydqihcxknydqzzcqwzagdockec
a.过滤吸收器前方未安装取样管(错误做法):ejozoptcaaxtqzpxfyewvaxrzoyhurkfhzmpttboymaifbtkw
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b.过滤吸收器前方安装取样管(正确做法):mcnugctglsogbmmuhtcutuvcaunwlvvesfih
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滤尘器压差测量管、放射性监测取样管预埋bfpbbbcnndsymzbikcxwmnpkjopaybzmjizkdxwplgvwsdh
滤尘器压差测量管应在油网除尘器前后各预埋一根,放射性监测取样管应预埋在油网除尘器的前面。mhpnthlptzxqzuaexaqjnvrhmalqcflcwlbrntnksred
a.预埋管中间应焊接密闭翼环,管路阀门与配件连接应严密(正确做法):mcnugctglsogbmmuhtcutuvcaunwlvvesfih
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iefqaaaeydfwaesgiqyzypiafatdczunwpfpta.预埋管中间应焊接密闭翼环,管路阀门与配件连接应严密(正确做法):ajrmazevrsbvldlzefqwdathsbxonjmtomtjqls
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管线前期未做好预埋、后期在人防墙上乱开孔问题ldglgrpjipqbmxhyqndairgibgcoexyzmqqncapqrgaquyv
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根据《人民防空工程设计规范》(GB 500225-2005)6.1.1、6.1.2、7.4.1~7.4.6条:
wfldsoknyscuatknticsjbhit2)穿过人防维护结构的给水、排水、消火栓、喷淋管线、通气管、供油管均应在穿越人防围护结构处设置一个刚性防水套管或者外侧加防护挡板的刚性防水套管;cwyyetocgmxbcwbqlygruotlqlwwhsmlx
a. 由于前期未做好预埋,后期消防管线安装时出现乱钻孔现象(错误做法):mrojoobtnmwsiejuzhwugdwfkncqttzinbq
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b.由于前期未做好预埋,后期电气安装时出现乱钻孔现象(错误做法):wipumvpomsdkapdkxx
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kshqsojyudtevbtwlezgcviwebypwoyojhhcjiutazlusc.由于前期未做好预埋,后期弱电安装时出现乱钻孔现象(错误做法):
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etjbkagmqibalrebiwtrgcpqkzeohccgduikqts来源:维度人防 如有侵权,请联系删除vcdyxyruofhgvgcfrjjskkbmxioetxcjbhejyhl
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