Txoj kev ntseeg nrov ntawm ntau tus poj niam uas rub yog cov plaub hau tsis zoo ntawm lawv lub taub hau zoo nkauj, qhov tseeb nws yog cov khoom tsim nyog hauv kev tsim kho thiab kav dej. Shipbuilding lag luam, cov koom haum koom nrog hauv kev tso thiab kev saib xyuas tom qab ntawm cov kav dej thiab cov cables tsis tuaj yeem ua yam tsis muaj nws. Raws li koj tuaj yeem pom, cab yog ib yam khoom uas xav tau hauv ntau qhov kev lag luam tshwj xeeb. Tab sis txhua tus txiv neej tuaj yeem yooj yim pom ib qho me me ntawm cov fibers thiab cov khoom siv tawv tawv rau hauv lub pantry.
Technologies proven ntau centuries
Tow yog tsim nyob rau hauv txhua lub ces kaum ntawm lub ntiaj teb no. Nws tsis tuaj yeem hais tias nws yog kev tsim kho ntawm ib lub tebchaws lossis nws haiv neeg. Tow yog cov khoom siv raw uas tau txais los ntawm kev ua cov nroj tsuag bast. Feem ntau feem ntau flax thiab hemp, tsawg dua sunflower.
Cov nroj tsuag no muaj cov kab mob fibrous, lawv siv los tsim cov khoom siv raw rau kev tsim cov ntaub ntuj, hauvNyob rau hauv tus txheej txheem ntawm nws tsim, illiquid fluffy hais nyob twj ywm, thiab nws yog los ntawm lawv cov cab yog tsim. Txawm li cas los xij, cov khoom siv zoo tsis tuaj yeem muaj tag nrho ntawm kev lag luam pov tseg. Qhov zoo ntawm tus cab yuav tom qab ntawd nyob rau theem tsim nyog yog tias nws tsis muaj impurities, xws li straw, scab. Qee cov tuam txhab lag luam uas tsis paub cai tswj hwm cov khoom sib xyaw nrog cov khoom siv raw khoom thiab cov khoom zoo ib puag ncig, uas ua rau tus cab poob nws txoj haujlwm vim tsis muaj thermal rwb thaiv tsev, ntxiv rau, cov ntaub ntawv nyoos zoo li yuav lwj..
Yuav ua li cas yog muaj cab thiab nqi npaum li cas?
Raws li nws lub hom phiaj, tus cab tau muab faib ua ob hom - ib qho npaj rau caulking, thiab huv. Txij li thaum noj cov khoom nyob rau hauv ob qho tib si yog incommensurable, lub ntim nyob rau hauv uas manufacturers muag cab yuav tsis muab piv.
Caulking yog muag hauv cov khoom hnyav sib txawv lossis hauv cov yob, cov kav dej txuas yog muag hauv cov pob me me. Tus nqi ntawm cov khoom yog tsawg, tab sis nws muaj peev xwm hloov tau rau txawv manufacturers, vim hais tias txhua tus ntawm lawv muaj nws tus yam ntxwv thiab txawv, xws li tsos (qhov no yog ib qho tseem ceeb rau ntau buyers), muaj impregnation. Qhov tseem ceeb tshaj plaws yog thawj qhov zoo ntawm cov flax fiber los ntawm qhov uas tus cab tau ua. Tus nqi yog feem ntau teem rau ib kilogram, rau ib tug bale cab nws yog tsawg kawg yog 20-70 rubles, ib yob nqi ntawm 48-80 rubles. Resin-kho raw cov ntaub ntawv yog ob peb zaug kim dua (kwv yees li 300 rubles ib 1 kg). Ib tug skein ntawm huv tow tuaj yeem yuav ntawmQhov nruab nrab rau 10 rubles.
Nyob zoo ib tsoom phooj ywg sawv daws
Thaum ua haujlwm, rub yog cov khoom siv los kaw cov pob qij txha ntawm cov yas. Feem ntau nws yog siv rau kev tsim vaj tsev ntoo. Yav dhau los, moss tau siv rau qhov no, tab sis cab yog cov khoom siv ruaj khov, txhim khu kev qha thiab yooj yim rau siv. Nws tiv thaiv shrinkage ntawm lub tsev, muaj zoo heev zog-txuag zog thiab tso cai rau koj mus reliably sau cov seams ntawm cov ntoo.
Cov khoom hauv pob yog muag los ntawm 10, 20, 40, qee zaum 60 kg. Thaum lub sij hawm ua hauj lwm, flagella yog manually tsim los ntawm cab, uas yog thawb mus rau hauv lub seams nrog kev pab los ntawm ib tug tshwj xeeb lub cuab tam - caulking. Daim kab xev cab yog yooj yim dua rau nruab, manufacturers muab nws nyob rau hauv ob peb hom. Qhov dav ntawm lub canvas yuav txawv - 10, 15, 20 cm, nws ntev (10, 20 lossis 50 m) thiab thickness (5-15 mm). Cov kws tshaj lij pom zoo kom caulking lub tsev ob zaug: thawj zaug - ncaj qha rau hauv cov txheej txheem ntawm kev tso cov phab ntsa, thiab qhov no yuav tsum tau ua nyob rau hauv ib lub voj voog, thiab tsis yog nrog txhua phab ntsa nyias, thiab lwm zaus - hauv ib xyoos.
kwv yees
Rau cov kav dej, koj xav tau ib txoj hlua tshwj xeeb - impregnated. Cov khoom siv no tshwj xeeb ua tiav thiab yog qhov tseem ceeb rau kev kho cov kav dej lossis cua sov. Tow yog ib yam khoom uas tau raug pov thawj rau ntau xyoo lawm, uas tso cai rau koj kom ruaj ntseg pob qij txha ntawm cov kav dej thiab tiv thaiv kom tsis txhob xau. Cov qauv ntawm cov fibers ua rau nws yooj yim rau cua lawv ntawm cov xov, ntxiv rau, lawvnqus dej kom zoo, nthuav dav thaum ntub.
Txhawm rau ua kom tau txais txiaj ntsig zoo tshaj plaws, tus cab yuav tsum tau kho nrog cov resin lossis tshwj xeeb impregnation, tab sis tsis txhob siv cov tshuaj ntau dhau, txwv tsis pub nws yuav tiv thaiv kev nthuav dav ntawm tus cab thaum nws ntub.
