STAS 5511 - 89

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lLl.l n',rzenhil standard se !,"C£C'I'!ii,1ft,det,el'mj~laI~('a Ii, d(,>I(:I~t~i(lil!j re 1')('1u)! ~i. i1l"m;l~~ln'~('Hn'!e!;oda; p:l'iin :imldgeil'p, p.rm ,calle Se mii!!!)artL donul med i:tl de li:!.If'r:!'n! il.il'i n I ' l l N m il:'11 t II le I'is 1!·u~I.>.I'iilegiU,ut'l~dhrtre betan fl ro:m~tu.nL

1.1.2 Efortul nnitar de adel'el!!tii sa determiID~! in mod C11Hl'l·n1;IQlla.ll ] Ia, tn'lJI·(>hl :tki;;~;asi.r(}l :I::),~ilil('i'Pll.tlJ]l aJunrp( '~I.. [ 'i i ca,piUlll' l ll RfOOF(SCUf,') a li bal~ide armru·s'in bel'oll (-;;) ~

ji{l, t! P uluueean: Ill' Ojlii, nuu a (·ap.li ului im·r~I'NlI· (hllig) :II~ :awi !II' :.IIIHII'I' Il': i ~~"Inn

(-::O.l~);In . ! ';mul \g ff i' (>a b~J '€ : i do ?U'U111MJmili"lml - jn('Ul caren mm;flrnIi - (71ll", 1 .

1_11...3 Funetie de s oo p ul u rm iic r:i.tj meerci'bilc sillt :' : ' I ) in()PI ' ( ·~1wi prim ca re f';e Ilet(';rm i .1. l rnfhl.euta 'l.'miali('icOll!]Jozi\ipj ~i.p!Hjnivl:~\Un!" h(>-

tonulul aslllpra. ndel'",nt~i(de ex~nlPlu ; lnih.\enrta, a~re,~l:el(lTh'! tJjI:nN~lUl~i! 1'~~'p!~f"lI!lHi}\.w, 1110-

tlllilul de CU1UJl'~l!c:tar(l,tFa'~amenl:Ului tefilJk~ a.tlI.:ao~ufi lor, tra tam en tek l<1 " u l t ('](io an' ,'1C . ) ,b)!.I)cerc..W ;p;rilfl care s .e det'l,~tlrljnf~illlfl:tl~~lt,ai\,I~·i'i d(1 ()t~'l ! - ) ! a IJ1urtllllui aruli1hu+ll)i:

asupra 1l,il£'re:nI,f'll, ]J('llt.ru d'if:ln1l'tlii'je 13. .. 2 8 nuu,

] ..2 Iadl l'i.!I1U !W IJl'fule

1,2.1: Im;.t:]lcii;rile dea.d.eJ.·en~r~ se { '' fc ,a t ue9 .z a la, 0 vir..t{[: a. b(~!OJlIuliIJi de 2 ;-;ih-,

FlllfioC!i('; do I 'c.op'~l~ unnaldt lO B pot e.rl!ctu~,"lllLeeJlca.ri ~i la. alte v·hr~h.'..~.:2

1.2.3 E~i'ctiO~ll·t>a,1nc,ercril"ilow f t i i:l'llerph"b']f(>~ re:z;~!I~a;tc'l(ilr "e J~c di' cl~U1'lJiiill; :;H~1 nt "jp t41~!>"

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2.1 Nnro.IIl'tJl.l; lor'IJ:lJiI~i (lilDeo~inl:lile ~pfi[l~ve~clor

2 ;J.1 Pentru fiecalle IlH:.e,r('.:M'ese oo l! l: fec~Jo l! l, eaza , { 'I t e 0 f' (~rie l~!J]1;4ihli ! i ' 1 , ' i i i in min. l),llm

'I'prnv('te :f;uDfOrma,. de 'cub on lrutura de 1150mm &.1can' au lngloba.tc cite " b'~I'~d'i'!I,tt·l :_- en diarnetmE de ] (; film ~ide tip 0]]37; .I.~I'52 F:{lli PO (:!O, :1M'!! I111 ~m~'{'n.,:;il'jjll·III' Ia

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2, M.2 n~\l/:ll, tl.o o~'!il tre bu te U...l! t.felmoll.iI.:ati!.l i[1Cit S('l,ia.si U\MaJ:':\0U buluieu. 30 mm! ~i.al·b. C('-

liillll~tca.pa.t sa i~ibli ~l h.llll¢m.o 1; ~l~ IDaQ,ta eubului :sufioi~.Iltl.pentrn apermiti0 priDd.ero,a.,e! intr-e

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2.2,:tl r t'oQ.oo· l )! ! Ii r elo t l' (lb l lt e Sa. fie drupl!e : i a ; 1 ' eele utilizatc la oonfeOfiooarea. a.ooJ.lee!il.~ige.l: i i.de('pltU¥ctCltl1Gbui." ; ; . 1 1 . a.iba. ac~lea,iclimellsiJ'Ulni ~i s.!\ :lrie d . f f i n a~mli<i tti~ de o~l.

2,:t] .. ! ' Sl]prafcata ha,tQlo[ de. o~,gli trebnie, tnainte de utniz.~fe,sii. fie btne :(Hu:rill~Ma.,111.6ugi.Ili

Gil I) pjli(~ !~O..~b:ma ~,i dtlgrc:%tt '. i. , em un ; s:o h· cll 'f u COI'~Pllti7.iiv{Jt.

2.:?1.:~ C~tJlr~hll~c'IIi'I;alhf\.n~l.pc C~~ se fix(·;<I:zrt.idld eompnrntorului ell tiji trehuio sii.fic en

SiltJ~I... f...~ sec~i[ll!ii lietod:lli ~i 1')eli 'p.1mUeul~1,1'l1. pea,."xiJ) longHlIdinaJ~ 21 ooIeiJ.

<) _, .-" 11!'1~lml~Ull,ili";'i;!;.WitCYnfec~ional'ea IIltn('i serll de cepl'1JJVete titebu:ie 2~ f.ie de \WflNt-::i (lom"-~)iiw,i(ie~i S 1 1 . .a;ihr~i 1 ; o H L e a i ! i materlale OOII1])O!INlt~.

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s oo p ul u I1 :n a, t'it plill b , · c e ! t ( ' > I . t r u .

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l'ap~~ltA/U '-'"° 155;

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:1nil tmeoJrf('Ci~ioliallGtt,epl'till>e:tc~o:ri '!:enHI:iz.caza t i l)aJXl metalice d e:mo ota ltd e S 'li ~A S o 2 3 '2 i ~ 8 9eU cite f) ~diUl.ii.in mijlocl!I.la. dOl!li~e:te pamlele. ''['ip.a:rel~ t10ebuie stt permita deooh~l'ea.c1H'Hvetcelor f a . ! 1 ! t dC ]l la i'la ,r ea ,b a l'e lo r ill ntr od us .e I fn .1 l e ele d lj)u !l ga,un . i ' t r l e fete1m-.

j~h~IlIHtI:;wi~lu'~.illQ'I'trobuie, sa. fie, cu 1 fil!lll lnai. m~Fe deelt ,di!.lime.tnd baTei de otel euI)fol'i I~I(>,lel.~ sa u III d ir ne n: si Im ii i m~ li.i:m¢ ~ seo-tiu1liii ()~ elu ln i e u prefiE periodiJc_

2 , 4 1 (:.m r'i'e~in'llllrN\ " p , r O ' 1 ' ( i : I , I i I ( l 1 '

2 ..:11 .1 ~ ~m~~1 tiJ'f1rolc ~i se lmg 1])101' j j~~ lc i !l lt e :r il i) { l. ;. r eeu uleIlllliner-a.t ,8)e in troduce 'Ilriy;ontaJ,'Ilil il;ipll:r.,b.~l'a r l l i . \ etal pm~~it~ Clil.[a, po t. ~t2.1ja.vi:[llIiu-oogrij~,eaaxa eli S a winci{la;ctl a . - X : i l eu-



-3

~t11ui. S o fixE'aza rigid barelt, ~i l!e'ehll1~(>a~rt ()t~ficiii:(' j,I]H'lrt·!OI'; R~ l'e~j,l.na11dit (iC'l'1il]'l'I .1. orlfl-

dih,J' fl ill ,':;'Ilc hHf!; m,IlrliUm~9,.

:'.>1.2 He imi 10 0 11 c- e. l~etorrul in tipal' in ,dona sh:ahuL Primnl stmi:, vil1a t~d'a,!.~'lllK'l'ill,\rii, ri o

l)a~'{~i,se ,~n~lJm;:t(':az,a manual sau mecanle eonronn ST.AS ]:;!75-.sR, dillJ~il eare se ulnpl·(iJll.ll·1l1,eu jJ))] \( 'I1il.llgHoi·~i ~(>, (l()llrI'llFl.cteilza ,Ci\, ~j primlill stmt, Se~co::t,tc II)l'('11IIlgi1m'Ul ~i ~I\ llh·I']("IU:;1. t'll.!:l

e'pl'llr.etei _ l i t iIlit~ti:m~aip:!U'lIll\li, tll Um})u~ tO~rt'eljoli'l~:di £'llFl.1Wl!tdol',b~\t:t 1 1 < ( > u\,d trobuie ; ; . 5 .

lHl se dt'lliaf;("~e in lununl ei.

2.4,~ Pentru iiccalt'l aerie !l:IbU W'upii, de aerii de epruvete iexecutate oil nllf·luKi beton ~ em -f,{'ctio,fI"ta:za din 3C't'SU\,luca dOlllrrii a U't ': i eprurete de beton do fornll cubid1. en latura de15 0 iliM {f&ra.arma,n ml1) ! ' il 1l {Lool a~i _tim.p ~i in aroelea,~i COFldit:ii {S a .~ipmHltll'iepe:ntl'lU jIlC(!'l'C~II~

lb, ~.dt 'rent~ p!.'l ll lt :ru ® .' f j _ ktceF{l3)'JJe Ia,oonlpr.eltiunl' ~il~)" intind,(>rl' p11~1 de!<pi.em"fil, (~~mfol'm

~T.'\81:2'75-88.

2,i1i.l))up3., tnmare, epruvetele smt )?W,'ltmt-einOpaJ''( ',. aeop ri~e ' I i I T h I J l do tr,('i r.i1e,

2./),2 I)upi 00 a beC;[lt tJ()~'m@ll1Jllde p,:li8t·):t1,T·(·'1 I'lPI'ILly.ctelo se d.{'("ofrcazJl, ~:\"indu""l" ~"'~j,~:ll

JliQll deoe~hjt, s a , se evite ~ovimllJS31Unll~ca.rea\ mu'elol' d(\ annere.2. .1),3 E])rn;,ete-Ip rIecofrate so pastrl'aza acopcrue lloCU)fi.te fetel~ libere oil! j[oli,\ il·I)l)lll\til.~l'Ji~

l'iD~ 1:a,tmpljiiJ)lil-e:l, viJ"Stei de~8 zne, la' temperatura It 2 'O±3 "C .

A}l'uat pentru determinarea aderentei c mOtuit; din :- pilt-Fa unhel1l?al:1 aleasa ~l!stiel incit for~a ula.xhurt. tl, 1'1lm&g~)'e~;"I " l'('!JH:ljl\l~' m \ .. t~

m'mll j lum a. ta te din e::opacil.nl('u n'l:Axirrn~i,n . " "en.1d nk&l" Ill' hrcru j

- diiff.(jZit~,. de 1nr·ues:re a dilei :sell,Cnla, de IJdtmipiu <!'!:;1(\onform fig. 2 ~I · E a . care~e pot ~(I1(jl',i traduotcsre ~ll,du{:;til1,ei inregistratoare tip xy pentm cf('.ctu:lJ'P.?o(!i-

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1 - iPfatsl1 SIllpllrillJ."; 2 - pbtan inrerter, e,liI grQ~illl\ia mh11r.llil,de 25, mm; ; " J - ('I,urlllvellf 1111b~tol1; 4, - ·OOIllII~"~II(}1" (!!I

t:ijii ~u p)"Ccl7ia de 1./I0(lO mm ; a - Hill pentrn fbOl!l"e;'lC;;tnp.,,[OIOUII.II.L cu lij,i\' 6·~ lllld ttlu~s"CTS1I];'i;" "j - C<'lIIfiar.~Lol'

1l~1 lij:a eu prcc,hti~ de l[!lIO mm; S,;._ bar,,, de armare,



4·.1 K!: prindr d.isJ)oz'iliyul IJc ineercure in h~~cur:Hof'iU,:perioaI!Cale prn~ei". in a.~a. fe[ Lrlclhii.N~~fi:':l~;t cN!.I.1:ic ~i 'V(-l"tiea,l.

,I.~ ,~;> a.~;t i l ;aj' de ~i1;~I'me:lle9.,cntric I}I cpru'!! 'et;a po pla,t~.l:nnlillf~i,' io·r a1 dis;po~itivului,6Ucu.Jlithll~Nut !Ill barel hlft-I ; ' I ' l , 'DtaJ; ill g US , ia .I' eapittll.h lung, eare S,t-r::~~bf't6J!llat~Jlll!l1I!lferior al dia-I~v.hh\!llIi! ' : - t e j]il'iw.lle In baeurllo inf~"'i(lM"Cale l,Itef;~L

~.~~ ~ ,1liX:C ,,~7;r;, 1.;(,lUp,l,l. 'Mo.\rol('; (,I,) ~i {7}cu u}u1.O:1'\\1juguhd (5) ~ibntei tt"<lns'versa;!;e '(6), a~

1'(4 hi(:~I[. ~'umllnl',atm"U!l (4) ~;1 fie in eontact elll, ,mlJliLtul 8euri <bllnw"ei) hlll" COlllImr ...~Le ri')i.uc (m '=u ! .~e ;U i .I i i " " ta n u I inferior 3 1 1 IJ~~IJ~}:div uff iui .

.:tAi ~ aplic.~~ l'or1-;Ilin mod unIform, llil Ii'ellie eu 0 vil:.ez:1,dec-elllluU 3(1 " S f ! ' . . " il.3iUC.n 0 \ r i b . - ' l Z ! i .

d! ~ dl·l),I.:~an) ;;t ( ;i I.I J;UH l ui '1 1('.;lr,oaj' a t bf~~~i d(\c,cl !I1ull; O~2 rnmf8. l?jc~llre trea:pt11. de im,c."l,n~~m

ti',e'hnil" sine de max, J/10 dill fOl'!nnw,:d.mii. tie slfm~e:I1~estimatil.

4.!i :-:;,,,u! i1, . ;utl ,n" l eu 0 11' I" t "cbdl ' ~l~ l iwl1 m m n~1 " iM t~ 1U:s h; ;u 1j .< :l lidin\:I ' ,c plu.ta!'1ttll in~etio,t (:!l ~i

A" ~II i);LIit'i trai ...n'l,,;<alcHI)' ~:i' cu (i lWl.'l,i;tj1l.~d~' !jUIUO H!Illn.depL.~'\a.l'ea ea.~),I iI t ; lI ltui ltber a '! IH IJ 11 ~l!d.il ' l hIOH. -

J 41; li( '( ' ;, :~ro LI ' t '~I. I .Jt: :l .so aJe(l.ttU\lt;;.:r~6ILil"i 1m (nmpa .r~~tol<)J 'C .Q itirile se continua . l)in[i. ~l1;.

d j,; h'IIg\:.I.'(l,a (·I.m Iu 1'1111i~h!l t I'e a.l'mitt U"t~ ~i , be ton prio sm !I.~el'0ai (!t"l'ma,tU'iru , : : 1 ( 1 ) U l" l l.pe.!'oo.oe to ~m~U!L

4 •. 0 Va.loarea a,llme-0i:ni] cal'itt[lliul iJleu,1'e;;~1jo se obt!lle c ar mc dio aclti.d!G'r pe oole dOHa . , CO!N-

pataooa.re (7) en l)recizia. de. l/HIO nun,

4.; tn lim jH l! l in ,e ere a,n 'ii ~ e Ilot~~z;l :~ ~ 'I ~, rn 'i !· m I '('a .de I f ! , inceputul (]('!l)ll'iHlri~('al~ilhi]ui m~eJ'Wu) , carl!~ide:l'i:lld1!l-:se ea :i'th 1:e pu t

de uluneonrc dcvhwar('.:~ l~li eu O,~J'I HUH;

~ lllci!.rca m ~'b I:.. (l a lnncca rc ·~l(' O~15 nu n (1'0,11) CO I I ; < : I I l ' · r o . t a p e nt ,m oa J1 l£ l ee :'. .l <l 'e.aC(\.pu( ulul iuc{1'l't<llt; oU ,[j,15 NUH;

- ilk;\Jm\I1'H IHaxi.mit ~k ; ' ;1l l~1I~!"TI::J.' anni'Ulll'ili san di$bU~G[Ubewnuhl i i {F_to

iI

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I!II

II!

"L~ til c~tzlll ja~X~I~ ~!'m'ml~U'!'-te IllI.Ul ai d('i€'l1i1liuIlIJPa, ·efol"!:uhti maxim de aillernnfol mJ>'I~1

ma.i mnI1L(~n,z~ ' oo l .pamtuuJ1ulo 4: ij i '7', ' l~fe(\t1l1a.n"ea'ci.tidlor (l;ifl aeestea llf'll1l.aiiii:nd I!I~"

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J '! i~lcliJrca,i"a 1Il>il!(\(~putuID110pl;~""ilt'iii Otl.rmtllh~li iber l . 'nD. ' i it ! li f fi ' " .J ; , t! \en: t r ra 0 ' il.1QIiiI:~1!br.,~L e O J . I U ' Inn!, in neVnIJl 'J, : i ;

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lJllC:v.ca.F01i III. 0 d.eJ l ,l . a ;saw a ea.,a.tt!ll.td n:u:.al 'ci l t ool lf5 id er aHL pon tru (Ialuneoare ILe

0,15 mm, ifinawtoni;

inciF~, n1laima. de iilmuIDp.re ' i m . r o g 1 E i f f i; ' l 'a . t . l h" :nll){!l'~-'a hetormlnl ,HIM 1(~{) alu-1I,moo,l'e ma;im~m de 3 mm, in newtoni;,

lu:ogim.ea reala, de inglobaro 1n lOOtona . b"'l'e~ de nrnl;m'! ill milinle!l"j;;

diametrul barei dearma'l'e, ilil mHim.et t l l

STAS 5511 - 89

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