Oloa

PC Strand mo LNG tane

Faʻamatalaga puʻupuʻu:


Oloa Faʻamatalaga

Pine o oloa

Lenei oloa e talafeagai mo prestressed sima fausaga o LNG teuina poloketi poloketi ma faʻaaogaina i isi maualalo vevela siʻosiʻomaga. O lona fausaga o 1X7 ma o le nominal diameter o le 15.20mm, 15.7mm & 17.80mm. O le faʻatagaina le faʻasesega o le lautele o loʻo faʻatinoina atoatoa ile per + 0.20mm, -0.10mm. O le malosi malosi o 1860Mpa; o le aofaʻi elongation i lalo o le maualuga malosi (Agt) e manaʻomia e ≥5.0%; o le gagau pe a uma ona gagau e palasitika; o le uaea faʻaititia vaega faʻaititia (Z) e ≥25%; o le lautele o le uaea ogatotonu e le itiiti ifo ma le 1.03 taimi o le pito i fafo o le uaea. E leai ni togi uʻamea i le fuafuati. E i ai lelei maualalo-vevela faʻamau taula faatinoga. I le -196 +/- 5 ° C, o le fuafuati e faʻafetaui ma le faʻaputuina o le faʻaputuga vaʻaia, o le tali lelei o le taulaina vaʻaia lelei (ή) o le ≥95%, ma o le aofaʻiga faʻaʻumiʻumi i lalo o le maualuga avega o -2.0%. O le muamua filifiliga mo post-tensioning inisinia o LNG sima fafo pa tane. O le oloa e mafai ona faʻamalieina manaʻoga o prEN10138, EN14620-3 ma isi tulaga faʻatulagaina.

E i ai a matou lava tupe mama tagata faigaluega, tisaini ma sitaili 'au, vaega faʻapitoa, QC auvaʻa ma afifi tagata faigaluega. Ua iai nei ia matou le faʻamautuina lelei o faʻatonuga lelei mo faʻagaioiga taʻitasi. Faʻapea foi, uma a matou tagata faigaluega o loʻo poto masani i le lolomiina mataupu mo Saoloto faʻataʻitaʻiga mo Post Tension meatōtino PC Uamea uaea ma Saina Sili Tau, Avea o se talavou atiaʻe kamupani, tatou ono le sili ona aoga, ae ua tatou taumafai le sili ona tatou lelei paʻaga
Faʻatau fua mo Saina Spiral Ribbed Wire, Non-Alloy Wire, O a matou oloa e gaosia ma mea sili ona lelei. O taimi uma lava, matou te faʻaleleia pea le polokalame gaosiga. Ina ia mautinoa sili atu le lelei ma le tautua, ua matou faʻamamafaina i le gaosiga gaioiga. E maualuga le viʻiga a matou paʻaga. Sa matou tulimatai atu i le faʻavaeina pisinisi vavalalata ma oe.

Key tapulaʻa & faʻasino tulaga

Igoa o le lapoa D / mm Malosi Tensile Rm / Mpa Tapulaʻa maualuga Force Fm / KN Tapulaʻa maualuga tau o Maximum Force Fm max / KN ≥ 0.2% Faʻamaoniga Malosi Fp0.2 / KN ≥ Elongation i lalo ole Max. Faʻamalosi L0≥500mmm Agt /% ≥ Malologa
Avega Muamua o le% Fma 1000h Maloloaga /% ≤
15.20 1860 260 288 229 5.0 70 2.0
15.70 279 309 246 80 3.5
17.80 355 391 313

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