Linen hlua: cov yam ntxwv tseem ceeb thiab cov qauv

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

txoj hlua linen yog wickerwork. Nws yog tau los ntawm kev sib txuas ob peb threads rau hauv strands, uas yog ces twisted rau hauv ib txoj hlua. Nws yog tsim los ntawm coarse flax fiber ntau thiab siv rau kev ntim khoom, kev lag luam, kev tsim kho thiab kev thauj mus los. Cov khoom ntawm hom no tau nrov rau ntau pua xyoo vim lawv cov nqi qis, ua ke nrog lub zog siab, kev sib txhuam txaus, me ntsis extensibility thiab tsis tshua muaj hluav taws xob. Tsis ntev los no, cov khoom siv tau pib txaus siab rau nws cov khoom zoo nkauj zoo nkauj.

Vim vim qhov tsis muaj qhov sib xyaw ntawm cov hluav taws xob zoo li qub, cov hlua linen tau zoo siv rau kev ua haujlwm nrog cov khoom tawg los yog cov khoom tawg. Thaum hlawv, cov khoom no tsis tso tawm cov khoom tsim kev puas tsuaj, uas tso cai rau nws los siv rau hauv kev tsim cov khoom siv cawm siav. Tsis tas li ntawd, cov hlua yog lub teeb heev, uas ua rau kom yooj yim ntawm nws siv. Cov khoom ntawm cov khoom no tau tshwj xeeb tshaj yog nrov nrog cov neeg tsav nkoj ntawm ib-paus xyoo dhau los, kom txog rau thaum lawv tau hloov los ntawm marine chains rau thauj tog rau nkoj thiab cov khoom siv hluavtaws rau rigging nkoj.

Txoj hlua zoo liib yam khoom raws li cov khoom siv raw khoom yog raug cuam tshuam los ntawm ib puag ncig sab nraud. Tab sis qhov no tsis tiv thaiv nws los ntawm kev siv rau hauv kev tsim kho kom zoo nkauj cov seams ntawm cav cabins (es tsis txhob cab) los yog decorating lub sab hauv ntawm lub tsev. Txhawm rau ua kom lub neej kev pab cuam nyob rau hauv cov ntaub ntawv no, xws li ib puag ncig tus phooj ywg cov khoom siv li linseed roj, uas yog impregnated nrog cov khoom. Cov hlua qee zaum siv los ntawm cov neeg tsim qauv los tsim cov khoom siv tes ua thiab kho kom zoo nkauj. Piv txwv li, cov hlua nyias tuaj yeem pom yog lub hauv paus rau cov hniav nyiaj hniav kub ua los ntawm cov khoom ntuj tsim. Cov tuab yog tsim rau braiding.

Kev tsim cov hlua yog tswj hwm los ntawm ntau lub xeev cov qauv, cov No. 1765-89 tsuas yog hais txog cov khoom siv hlua khi. Cov ntaub ntawv no tau hais tias cov hlua tuaj yeem tsim tau nrog txoj kab uas hla ntawm 6-14 millimeters thiab muaj 3-4 strands, txhua tus suav nrog 9-12 cables (ib lub cable yog linen strand impregnated nrog anti-corrosion thiab antiseptic compounds uas muab kev txhim kho. biostability thiab ncua sij hawm cov khoom lag luam). Cov hlua ua los ntawm cov khoom siv ntuj tsim muaj zog txaus thiab tiv taus qhov hnyav ntawm 330 txog 1050 kg, nyob ntawm hom khoom.

Linen hlua yog tsim los ntawm GOST No. 1868-88. Rau nws cov khoom siv, tsuas yog luv fibers (txog peb tus lej) raug coj mus. Thaum tsim cov khoom zoo li no, lawv raug coj los ntawm tib lub hauv paus ntsiab lus xws li thaum ua ropes - cov xov paj yog twisted rau hauv cov strands, uas yog ces twisted rau hauv ropes. Hauv qhov no, kev sib tw ntawm cov xov paj thiab cov strands feem ntau yog ua nyob rau hauv cov lus qhia opposite rau ib leeg.phooj ywg.

Lub xeev cov qauv qhia tias cov ntaub ntawv ntshiab linen tsis siv niaj hnub no. Hloov chaw, hemp yog ntxiv rau flax rau kev tsim khoom, uas ua rau nws tuaj yeem tau txais cov khoom lag luam nrog txoj kab uas hla ntawm 6.5-24 hli, uas tuaj yeem tiv taus qhov hnyav txog 1400 daN. Cov khoom tiav yuav tsum tsis muaj alkalis dawb, acids, tooj liab ntsev, uas yuav tso cai rau cov hlua khi kom pom tau tias yog cov khoom zoo ib puag ncig. Hmoov tsis zoo, ob txoj hlua thiab linen qaum yog cov khoom lag luam nrog lub sijhawm luv luv. Piv txwv li, raws li GOST, lub lav lav lub neej rau lawv yog ib xyoos txij li hnub tsim khoom.