{"id":28784,"date":"2024-10-01T14:17:59","date_gmt":"2024-10-01T14:17:59","guid":{"rendered":"https:\/\/steypustodin.is\/?p=28784"},"modified":"2024-10-02T10:08:25","modified_gmt":"2024-10-02T10:08:25","slug":"sprungur-i-nylagdri-steypu","status":"publish","type":"post","link":"https:\/\/steypustodin.is\/en\/sprungur-i-nylagdri-steypu\/","title":{"rendered":"Sprungur \u00ed n\u00fdlag\u00f0ri steypu"},"content":{"rendered":"\"\"\n

Steypa getur veri\u00f0 vi\u00f0kv\u00e6m fyrir sprungumyndun \u00e1 fyrstu klukkustundunum eftir ni\u00f0url\u00f6gn ef a\u00f0 a\u00f0st\u00e6\u00f0ur eru \u00feannig a\u00f0 h\u00fan \u00feornar of hratt. Ve\u00f0ura\u00f0st\u00e6\u00f0ur \u00e1 verksta\u00f0 geta valdi\u00f0 \u00fev\u00ed a\u00f0 uppgufun ver\u00f0ur of mikil af yfirbor\u00f0i steypunnar sem lei\u00f0ir til togspennu \u00ed yfirbor\u00f0i og aukinni h\u00e6ttu \u00e1 sprungumyndun. Til a\u00f0 koma \u00ed veg fyrir sprungumyndun er m\u00e6lt me\u00f0 \u00fev\u00ed a\u00f0 steypa eftir ve\u00f0ri og notast m.a. vi\u00f0 yfirbrei\u00f0slur e\u00f0a r\u00fdrnunarvara\u00a0 \u00feegar \u00fe\u00f6rf krefur.<\/p>\n

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Hva\u00f0 eru \u00feurrksprungur \u00ed steypu?<\/strong><\/h1>\n

 <\/p>\n

\u00deegar steypa er hr\u00e6r\u00f0 \u00ed steypust\u00f6\u00f0\u00a0, myndar vatn og sement samfeldan fasa af sementsefju sem byrjar flj\u00f3tlega a\u00f0 hvarfast, storkna og s\u00ed\u00f0ar har\u00f0na.<\/p>\n

\u00deessi hv\u00f6rfun er mj\u00f6g h\u00e1\u00f0 \u00fev\u00ed a\u00f0 r\u00e9tt hlutfall s\u00e9 \u00e1 milli vatns og sements \u00ed steypuhr\u00e6runni og \u00feess vegna er steypa mj\u00f6g vi\u00f0kv\u00e6m fyrir \u00fev\u00ed a\u00f0 \u00feorna \u00f3e\u00f0lilega hratt, \u00fe\u00e1 s\u00e9rstaklega snemma eftir ni\u00f0url\u00f6gn.<\/p>\n

\u00deurrksprungur \u00ed steypu eru \u00fe.a.l. sprungur sem myndast \u00feegar vatnsb\u00faskapur steypu er ekki \u00ed jafnv\u00e6gi eftir ni\u00f0url\u00f6gn.<\/p>\n

Almennt eru \u00feessi \u00e1hrif flokku\u00f0 \u00ed plast\u00edska-r\u00fdrnun og \u00feurrkr\u00fdrnun. En plast\u00edsk r\u00fdrnun ver\u00f0ur \u00feegar steypan er enn \u00ed s\u00ednu ferska \u00e1standi \u00e1 me\u00f0an \u00feurrkr\u00fdrnun ver\u00f0ur \u00feegar steypan hefur fengi\u00f0 t\u00edma til a\u00f0 har\u00f0na. \u00cd grunnin er sama ferli \u00fe\u00f3 a\u00f0 valda sprungumynduninni \u00ed b\u00e1\u00f0um tilvikum. \u00cd \u00feessari grein \u00e6tlum vi\u00f0 a\u00f0 leggja \u00e1hersu \u00e1 plast\u00edska r\u00fdrnun.<\/p>\n\"\"\n

Mynd 1: \u00d3fulln\u00e6gjandi a\u00f0hl\u00faun \u00e1 steyptri pl\u00f6tu eftir ni\u00f0url\u00f6gn \u00e1 heitum s\u00f3lr\u00edkum degi.<\/span><\/p>\n

Af hverju myndast sprungur \u00ed yfirbor\u00f0i steypu \u00feegar \u00feurrt er \u00ed ve\u00f0ri?<\/strong><\/h1>\n

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Plast\u00edsk r\u00fdrnun<\/strong><\/h2>\n
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– Eftir ni\u00f0url\u00f6g leitar vatn n\u00e1l\u00e6gt yfirbor\u00f0inu upp og byrjar a\u00f0 bl\u00e6\u00f0a \u00fat \u00far steypunni, \u00feessi bl\u00e6\u00f0ing er e\u00f0lileg upp a\u00f0 vissu marki en ef uppgufun af yfirbor\u00f0i steypunnar ver\u00f0ur meiri en sem nemur e\u00f0lilegri bl\u00e6\u00f0ingu hennar, veldur \u00fea\u00f0 \u00f3jafnv\u00e6gi og h\u00e6ttan eykst verulega \u00e1 \u00fev\u00ed a\u00f0 sprungur myndist.
\n– \u00deegar steypa \u00feornar \u00f3e\u00f0lilega hratt \u00ed kj\u00f6lfar ni\u00f0urlagnar ver\u00f0ur h\u00fan \u00feannig fyrir r\u00fdrnun, \u00fe.e. r\u00famm\u00e1l hennar minnkar og h\u00fan dregst saman. Vi\u00f0 \u00feessa r\u00famm\u00e1ls minnkun myndast togspenna \u00ed yfirbor\u00f0i steypunnar og h\u00fan \u00e1 \u00ed h\u00e6ttu \u00e1 a\u00f0 springa.
\n– Ef \u00deetta gerist strax eftir ni\u00f0url\u00f6gn \u00feegar h\u00fan er enn fersk kallast \u00fea\u00f0 plast\u00edsk r\u00fdrnun \u00e1 steypunni, \u00feetta myndar oft st\u00f3rar stakar sprungur \u00e1 yfirbor\u00f0i steypunnar. \u00deessar sprungur l\u00edta oft illa \u00fat en hafa sjaldan mikil \u00e1hrif \u00e1 bur\u00f0ar\u00feol steypunnar \u00ed heild. Hins vegar opna \u00fe\u00e6r steypuna fyrir ytri \u00e1raun ef ekki er gengi\u00f0 fr\u00e1 \u00feeim eftir\u00e1 og \u00feeim loka\u00f0.
\n– Plast\u00edsk r\u00fdrnun \u00e1 s\u00e9r sta\u00f0 \u00e1 fyrstu klukkut\u00edmunum eftir ni\u00f0url\u00f6gn og h\u00e6gt er a\u00f0 koma \u00ed veg fyrir hana me\u00f0 a\u00f0hl\u00faun \u00ed kj\u00f6lfar ni\u00f0urlagnar.
\n– \u00dear sem hlutfall yfirbor\u00f0s \u00e1 m\u00f3ti r\u00famm\u00e1li steypu er h\u00e1tt \u00fearf a\u00f0 g\u00e6ta s\u00e9rstakrar var\u00fa\u00f0ar, eins og t.a.m. \u00feegar steypa \u00e1 l\u00e1r\u00e9tta fleti undir berum himni, \u00fearf a\u00f0 huga a\u00f0 ve\u00f0ura\u00f0st\u00e6\u00f0um og passa a\u00f0 uppgufun ver\u00f0i ekki of mikil \u00ed steypunni eftir ni\u00f0url\u00f6gn. Gott d\u00e6mi um \u00feetta eru st\u00f3rar pl\u00f6tur \u00e1 \u00feurrum vindas\u00f6mum vor\/sumard\u00f6gum.<\/p>\n\"\"\n

Mynd 2: Plast\u00edsk r\u00fdrnun \u00ed steypu<\/span><\/p>\n

\u00ddmsir efnis\u00fe\u00e6ttir hafa \u00e1hrif \u00e1 plast\u00edska r\u00fdrnun \u00ed h\u00f6nnun steypunnar:<\/h3>\n
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Magn sements:<\/strong> R\u00fdrnun virkar \u00e1 sementsefju hluta steypunnar sem \u00fe\u00fd\u00f0ir a\u00f0 magn sements og annara bindiefna hefur mikil \u00e1hrif . \u00deannig a\u00f0, meira sement \u00fe\u00fd\u00f0ir aukin h\u00e6tta \u00e1 r\u00fdrnun. \u00de.a. sterkar steyputegundir \u00fear sem \u00e1hersla hefur veri\u00f0 l\u00f6g\u00f0 \u00e1 miki\u00f0 sementsmagn krefjast oft meiri vark\u00e1rni \u00ed me\u00f0h\u00f6ndlun.<\/p>\n

V\/S tala:<\/strong> Hlutfall vatns\/sements hefur mikil \u00e1hrif \u00e1 \u00feurrkr\u00fdrnun steypu. \u00c1 einfaldan h\u00e1tt m\u00e1 segja, a\u00f0 \u00fev\u00ed meira vatn sem er \u00ed uppskriftinni \u00fev\u00ed meiri ver\u00f0ur uppgufunin og \u00feannig ver\u00f0ur h\u00e6tta \u00e1 aukinni r\u00fdrnun \u00ed steypunni.
\n\u00deetta \u00fearf s\u00e9rstaklega a\u00f0 hafa \u00ed huga \u00feegar \u00f3ska\u00f0 er eftir \u00fev\u00ed a\u00f0 vatni s\u00e9 b\u00e6tt \u00ed steypub\u00edl \u00e1 verksta\u00f0 til \u00feess a\u00f0 b\u00e6ta vinnanleika steypunnar. \u00dea\u00f0 veldur \u00fev\u00ed a\u00f0 steypan ver\u00f0ur ekki me\u00f0 \u00fe\u00e1 eiginleika (v\/s) t\u00f6lu sem h\u00fan var h\u00f6nnu\u00f0 fyrir og aukin h\u00e6tta ver\u00f0ur \u00e1 r\u00fdrnun, og \u00fe.a.l. sprungumyndun.
\n\u00deessi a\u00f0fer\u00f0 er \u00ed raun stranglega b\u00f6nnu\u00f0 til \u00feess a\u00f0 b\u00e6ta vinnanleika steypu samkv\u00e6mt \u00cdST EN 206:2013 (vegna einmitt \u00feessa \u00fe\u00e1ttar og \u00fdmissa annara ska\u00f0legra fylgikvilla sem geta komi\u00f0 upp vi\u00f0 b\u00e6tingu vatns \u00e1 verksta\u00f0).<\/p>\n

Hitastig steypu:<\/strong> Ef hitastigsmunur \u00e1 steypu og lofthita ver\u00f0ur mikill eykst uppgufun, \u00fe.a.l. getur h\u00e1r steypuhiti valdi\u00f0 aukinni r\u00fdrnun. H\u00e1r steypuhiti getur veri\u00f0 \u00f6rs\u00f6k \u00fdmissa \u00fe\u00e1tta \u00ed h\u00f6nnun steypunnar.
\n– \u00deykk \u00feversni\u00f0:<\/em> \u00ed \u00feykkum \u00feversni\u00f0um ver\u00f0ur meiri hitamyndun, \u00fe\u00e1 s\u00e9rstaklega \u00ed kjarna steypunnar.
\n– H\u00e1hra\u00f0a sement:<\/em> hra\u00f0ari hv\u00f6rfun sements \u00ed upphafi veldur aukinni hitamyndun og \u00fe.a.l. aukinni h\u00e6ttu \u00e1 r\u00fdrnun.
\n– H\u00e1hra\u00f0a sement:<\/em> hra\u00f0ari hv\u00f6rfun sements styttir \u00fe\u00f3 t\u00edman \u00fear sem steypan er vi\u00f0kv\u00e6m fyrir r\u00fdrnun.
\n– Flug\u00f6skusement:<\/em> Flug\u00f6skusement hvarfast h\u00e6gar en hef\u00f0bundi\u00f0 Portland sement og hitamyndun ver\u00f0ur \u00fev\u00ed jafnari. \u00deetta veldur \u00fev\u00ed a\u00f0 minni l\u00edkur eru \u00e1 r\u00fdrnun.
\n– Flug\u00f6skusement:<\/em> H\u00e6gari hv\u00f6rfun sements lengir \u00fe\u00f3 t\u00edmann \u00fear sem steypan er vi\u00f0kv\u00e6m fyrir r\u00fdrnun og \u00fev\u00ed \u00fearf a\u00f0 huga a\u00f0 umvherfisa\u00f0st\u00e6\u00f0um ef nota \u00e1 flug\u00f6skusement sem lausn til \u00feess a\u00f0 minnka l\u00edkur \u00e1 sprungumyndun.<\/p>\n

Fylliefni:<\/strong> Almennt er tala\u00f0 um a\u00f0 l\u00e1r fja\u00f0urstu\u00f0ull \u00fe\u00fd\u00f0i meiri r\u00fdrnun, en reynsla okkar er s\u00fa a\u00f0 \u00fea\u00f0 eigi ekki endilega vi\u00f0 \u00feegar a\u00f0 kemur a\u00f0 \u00edslenskum steinefnum. \u00deetta getur veri\u00f0 misjafnt \u00e1 milli steinefna og uppruna \u00feeirra. \u00deessi \u00fe\u00e1ttur \u00e1 frekar heima \u00ed \u00feurrkr\u00fdrnunar umfj\u00f6llun \u00fear sem steypan er or\u00f0in h\u00f6r\u00f0.<\/p>\n

Hv\u00f6rfunargr\u00e1\u00f0a:<\/strong> \u00dev\u00ed lengra sem steypan er komin \u00ed hv\u00f6rfunarfelinu minnkar h\u00e6ttan \u00e1 r\u00fdrnun. Steypan getur \u00fe\u00f3 haldi\u00f0 \u00e1fram a\u00f0 r\u00fdrna eftir a\u00f0 h\u00fan hefur har\u00f0na\u00f0 og flokkast \u00fea\u00f0 \u00fe\u00e1 sem \u00feurrkr\u00fdrnun. \u00cd grunnin m\u00e1 segja a\u00f0 \u00fev\u00ed eldri sem steypan er \u00feeim mun minni h\u00e6tta er \u00e1 r\u00fdrnun.<\/p>\n\"\"\n

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    Utana\u00f0komandi \u00fe\u00e6ttir sem hafa \u00e1hrif \u00e1 plast\u00edska r\u00fdrnun:<\/h3>\n<\/li>\n
  • \n
    \n<\/li>\n
  • Umhverfisraki:<\/strong> Ef a\u00f0 \u00feurrt er \u00ed ve\u00f0ri \u00fe\u00e1 er h\u00e6tta \u00e1 aukinni uppgufun \u00far steypunni, sem eykur l\u00edkurnar \u00e1 r\u00fdrnun.<\/li>\n
  • Umhverfishiti:<\/strong> H\u00e1r umvherfishiti veldur aukinni uppgufun og \u00fe.a.l. meiri h\u00e6ttu \u00e1 r\u00fdrnun.\n
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    • Umhverfishiti:<\/strong> Ef umhverfishiti er l\u00e1r og steypuhiti er h\u00e1r, veldur s\u00e1 hitastigsmunur aukinni uppgufun og l\u00edkur \u00e1 r\u00fdrnun aukast. \u00deetta atri\u00f0i gleymist oft \u00e1 vorin (sunnanlands) \u00feegar nor\u00f0l\u00e6gar \u00e1ttir eru oft r\u00edkjandi me\u00f0 k\u00f6ldu\/\u00feurru og bj\u00f6rtu ve\u00f0ri \u00ed lengri t\u00edma.<\/li>\n
    • <\/li>\n
    • Vindhra\u00f0i:<\/strong> Aukinn vindhra\u00f0i veldur \u00fev\u00ed a\u00f0 raki flyst hra\u00f0ar fr\u00e1 steypunni og n\u00fdtt \u00feurrara loft kemur \u00ed sta\u00f0in, \u00feetta veldur \u00fev\u00ed a\u00f0 aukin h\u00e6tta ver\u00f0ur \u00e1 r\u00fdrnun. \u00deessi \u00fe\u00e1ttur \u00e1 s\u00e9rstaklega vi\u00f0 ef umhverfisraki er l\u00e1r og er oft vanmetinn \u00fe\u00e1ttur \u00feegar utana\u00f0komandi a\u00f0st\u00e6\u00f0ur eru metnar fyrir steypuframkv\u00e6mdir.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

       <\/p>\n

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        Hvernig m\u00e1 fyrirbyggja a\u00f0 steypa springi vi\u00f0 \u00feessar a\u00f0st\u00e6\u00f0ur?<\/strong><\/h1>\n

        \u00a0<\/em><\/p>\n

        H\u00e9r \u00e1 landi er hitastig oft hentugt m.t.t. \u00feessarar \u00e1h\u00e6ttu. En loftraki og vindhra\u00f0i geta veri\u00f0 mj\u00f6g breytileg og haft mikil \u00e1hrif \u00e1 h\u00e6ttumat \u00feegar kemur a\u00f0 steypuframkv\u00e6mdum. Hafa skal \u00feessa \u00e1h\u00e6ttu \u00ed huga \u00feegar kemur a\u00f0 s\u00f3lr\u00edkum d\u00f6gum og enn frekar ef vindur bl\u00e6s nokku\u00f0 st\u00edft. S\u00e9rstaklega \u00feegar kemur a\u00f0 \u00fev\u00ed a\u00f0 steypa st\u00f3rar pl\u00f6tur undir berum himni \u00ed \u00feeim a\u00f0st\u00e6\u00f0um.<\/p>\n

        Vi\u00f0 hj\u00e1 steypust\u00f6\u00f0inni h\u00f6fum s\u00e9rstaklega teki\u00f0 eftir \u00e1h\u00e6ttunni sem fylgir k\u00f6ldum bj\u00f6rtum vord\u00f6gum \u00fear sem menn vanmeta \u00e1hrif \u00feess \u00feegar hitastigsmunur \u00e1 milli lofts og steypu ver\u00f0ur mikill. En ekki s\u00ed\u00f0ur \u00feegar l\u00ed\u00f0a tekur \u00e1 sumari\u00f0 og vi\u00f0 taka heitari s\u00f3lr\u00edkir dagar sem valda \u00fe\u00e1 aukinni uppgufun vegna \u00feess eiginleika heita loftsins a\u00f0 flytja raka fr\u00e1 steypunni.<\/p>\n

        Nokkrar a\u00f0fer\u00f0ir hafa reynst vel vi\u00f0 a\u00f0 minnka h\u00e6ttuna \u00e1 plast\u00edskri r\u00fdrnun og fyrirbyggja sprungumyndun \u00ed \u00a0steypu fyrstu klukkustundirnar eftir ni\u00f0url\u00f6gn, en h\u00e9r h\u00f6fum vi\u00f0 teki\u00f0 saman okkar helstu r\u00e1\u00f0.<\/li>\n

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      • \"\"\n
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          \u00c1kvar\u00f0anataka<\/h3>\n<\/li>\n
        • \n

          <\/h3>\n
            \n
          • \n
            \n<\/li>\n
          • – Steypa eftir ve\u00f0ri og fylgjast me\u00f0 ve\u00f0ursp\u00e1m.<\/li>\n
          • – Ekki velja s\u00f3lr\u00edkan\/heitan og vindasaman dag fyrir pl\u00f6tusteypun \u00e1n \u00feess a\u00f0 vera tilb\u00fainn me\u00f0 a\u00f0hl\u00faunara\u00f0ger\u00f0ir.<\/li>\n
          • – Finna m\u00e1 raunt\u00edmauppl\u00fdsingar um hitastig, vindhra\u00f0a og loftraka fr\u00e1 \u00fdmsum ve\u00f0urm\u00e6linga st\u00f6\u00f0vum hj\u00e1 ve\u00f0ur.is en hafa skal \u00ed huga a\u00f0 sta\u00f0bundnar ve\u00f0ura\u00f0st\u00e6\u00f0ur geta veri\u00f0 fr\u00e1brug\u00f0in gildum sem \u00fe\u00e6r st\u00f6\u00f0var gefa upp, s\u00e9rstaklega ef fjarl\u00e6g\u00f0ir eru miklar.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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              A\u00f0hl\u00faun sem fyrirbyggir r\u00fdrnun (sprungumyndun):<\/h3>\n<\/li>\n<\/ul>\n
              \n\"\"\n

              Mynd 3: Notkun raka\u00fe\u00e9ttrar yfirbrei\u00f0slu hindrar \u00fatgufun vatns og minnkar l\u00edkur \u00e1 sprungumyndun.<\/span><\/p>\n

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              • Nota yfirbrei\u00f0slur eftir ni\u00f0url\u00f6gn:<\/strong> Raka\u00fe\u00e9ttar yfirbrei\u00f0slur henta vel til \u00feess a\u00f0 hindra \u00fatgufun vatns \u00far steypunni og minnka talsvert l\u00edkur \u00e1 sprungumyndun.<\/li>\n
              • <\/li>\n
              • V\u00f6kva steypuna eftir ni\u00f0url\u00f6gn:<\/strong> Oft er r\u00e1\u00f0lagt a\u00f0 \u00fa\u00f0a vatni reglulega \u00e1 steypuna eftir a\u00f0 h\u00fan hefur teki\u00f0 sig og \u00feannig passa a\u00f0 yfirbor\u00f0 hennar s\u00e9 \u00e1valt rakt. \u00deetta er t.d. h\u00e6gt a\u00f0 gera me\u00f0 venjulegum gar\u00f0\u00fa\u00f0ara fyrir b\u00edlapl\u00f6n. \u00deetta kemur \u00ed veg fyrir a\u00f0 vatn gufi upp\u00far steypunni sj\u00e1lfri og minnkar \u00feannig l\u00edkur \u00e1 sprungumyndun. \u00deetta \u00e1 a\u00f0 sj\u00e1lfs\u00f6g\u00f0u vi\u00f0 um \u00feurrkr\u00fdrnun og \u00e1 ekki a\u00f0 gera \u00e1\u00f0ur en a\u00f0 steypan hefur teki\u00f0 sig.<\/li>\n
              • <\/li>\n
              • Nota steypu\u00feekju\/r\u00fdrnunarvara:<\/strong> H\u00e6gt er a\u00f0 \u00fa\u00f0a e\u00f0a pensla s\u00e9rst\u00f6kum \u00feekjum \u00e1 steypuna strax eftir ni\u00f0url\u00f6gn sem hj\u00e1lpar steypunni a\u00f0 halda \u00ed raka sem annars g\u00e6ti gufa\u00f0 upp. \u00cd m\u00farverslun Steypust\u00f6\u00f0varinnar er h\u00e6gt a\u00f0 f\u00e1 tv\u00e6r ger\u00f0ir af Mapecure r\u00fdrnunarv\u00f6rum, Mapecure 1 og Mapecure AF.\n
                  \n
                • Mapecure 1 er vatnsleysanlegt efni sem myndar \u00feunna filmu \u00e1 yfirbor\u00f0i steypunnar. Filman minnkar vatnstap \u00far ferskri steypu og minnkar \u00feannig l\u00edkur \u00e1 sprungumyndun. \u00deessi vara hentar vel \u00ed almenn steypuverkefni b\u00e6\u00f0i innan og utanh\u00fass og er au\u00f0velt a\u00f0 bera hana \u00e1 me\u00f0 sprautubr\u00fasa e\u00f0a me\u00f0 r\u00fallu.<\/li>\n
                • <\/li>\n
                • Mapecure AF er ol\u00edubasera\u00f0 efni sem myndar sterka filmu \u00e1 yfirbor\u00f0i steypunnar. H\u00fan myndar mj\u00f6g g\u00f3\u00f0a vernd gegn uppgufun vatns, s\u00e9rstaklega \u00ed krefjandi a\u00f0st\u00e6\u00f0um. Mapecure AF er s\u00e9rstaklega h\u00f6nnu\u00f0 til a\u00f0 verja steypu \u00ed kaldara ve\u00f0ri og \u00fev\u00ed hentar \u00feessi vara vel \u00ed \u00edslenskum a\u00f0st\u00e6\u00f0um \u00feegar verja \u00e1 st\u00f3ra steypufleti utandyra, eins og t.d. pl\u00f6tur og b\u00edlapl\u00f6n. Au\u00f0velt er a\u00f0 bera efni\u00f0 \u00e1 me\u00f0 sprautubr\u00fasa e\u00f0a r\u00fallu.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\"\"\n

                  Mynd 4: Notkun r\u00fdrnunarvara (curing agent) hindrar \u00fatgufun vatns og minnkar l\u00edkur \u00e1 sprungumyndun.<\/span><\/p>\n

                   <\/p>","protected":false},"excerpt":{"rendered":"

                  Steypa getur veri\u00f0 vi\u00f0kv\u00e6m fyrir sprungumyndun \u00e1 fyrstu klukkustundunum eftir ni\u00f0url\u00f6gn ef a\u00f0 a\u00f0st\u00e6\u00f0ur eru \u00feannig a\u00f0 h\u00fan \u00feornar of hratt. Ve\u00f0ura\u00f0st\u00e6\u00f0ur \u00e1 verksta\u00f0 geta valdi\u00f0 \u00fev\u00ed a\u00f0 uppgufun ver\u00f0ur of mikil af yfirbor\u00f0i steypunnar sem lei\u00f0ir til togspennu \u00ed yfirbor\u00f0i og aukinni h\u00e6ttu \u00e1 sprungumyndun.<\/p>","protected":false},"author":4,"featured_media":28834,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","wds_primary_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-28784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/posts\/28784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/comments?post=28784"}],"version-history":[{"count":35,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/posts\/28784\/revisions"}],"predecessor-version":[{"id":28852,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/posts\/28784\/revisions\/28852"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/media\/28834"}],"wp:attachment":[{"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/media?parent=28784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/categories?post=28784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steypustodin.is\/en\/wp-json\/wp\/v2\/tags?post=28784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}