Kev tsim cov ntsia hlau: lawv yog dab tsi thiab lawv siv rau dab tsi

Kev tsim cov ntsia hlau: lawv yog dab tsi thiab lawv siv rau dab tsi
Kev tsim cov ntsia hlau: lawv yog dab tsi thiab lawv siv rau dab tsi

Video: Kev tsim cov ntsia hlau: lawv yog dab tsi thiab lawv siv rau dab tsi

Video: Kev tsim cov ntsia hlau: lawv yog dab tsi thiab lawv siv rau dab tsi
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Hlis ntuj nqeg
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Kev tsim cov ntsia hlau yog qhov yooj yim tshaj plaws ntawm txhua qhov fasteners. Tsis muaj lub tsev ua tiav yog tsis muaj lawv. Ntau hom duab thiab qhov ntau thiab tsawg ntawm cov ntsia hlau tso cai rau koj xaiv cov kev xaiv tsim nyog tshaj plaws. Qhov no yog ib qho ntawm feem ancient fasteners, raws li nws tau siv los ntawm cov txiv neej txij li thaum immemorial. Archaeologists tau pom cov ntsia hlau uas koom nrog cov kab lis kev cai bronze. Cov no yog forged thiab cam khwb cia qauv. Tom qab ntawd, cov hlau los yog tooj liab tau siv los ua cov ntsia hlau. Txog thaum pib ntawm lub xyoo pua 19th, tag nrho cov fasteners tau ua los ntawm tes. Tom qab ntawd cov tshuab tshwj xeeb ua rau cov ntsia hlau los ntawm cov hlau tau tsim.

Hnub no, cov ntsia hlau tsim los ntawm cov xov hlau sib txawv, cov ntu sib txawv, txoj kab uas hla thiab qhov ntev. Tag nrho cov ntawm lawv siv nyob rau hauv ib txoj kev los yog lwm yam. Ua kom lub fastening txhim khu kev qha thiab ruaj khov, koj yuav tsum ua tib zoo xaiv cov ntsia hlau, vim yog tias lawv tsis siv rau lawv lub hom phiaj, cov fasteners yuav sai sai plam thiab ua rau lawv tus kheej hnov.

Tsim cov ntsia hlau
Tsim cov ntsia hlau

Nyob ntawm tus qauv tsim thiab cov khoom siv, cov ntsia hlau tsim kho tuaj yeem siv los kho cov rooj ntoo uas muaj ntau tshaj plaws lossis rau kev txuasntawm ib qho kev tsim rau lub hauv paus reinforced. Nws yog qhov nyuaj heev rau kev xav txog kev tsim kho kev ua haujlwm yam tsis siv cov ntsia hlau. Thaum tso cov plag tsev, koj tsis tuaj yeem ua yam tsis muaj cov fasteners no; hauv kev tsim cov ntaiv ntoo, koj tsis tuaj yeem ua yam tsis muaj cov ntsia hlau. Lawv yog siv rau fastening skirting boards, mounting qhov rooj ncej thiab qhov rais. Koj tuaj yeem tham txog qhov twg cov ntsia hlau siv tau ntev heev. Txawm li cas los xij, lawv txhua tus tsim los rau cov khoom sib txawv.

Cov ntsia hlau yog ib yam ntawm cov ntsia hlau. Lawv yog siv rau fastening hlau los xij, mos vov tsev los yog corrugated board rau ntoo. Cov fasteners no tuaj nrog lub taub hau du thiab ua los ntawm cov hlau me me.

siv cov ntsia hlau
siv cov ntsia hlau

Cov ntsia hlau hauv tsev yog tsim los ntawm cov hlau hlau lossis los ntawm cov hlau uas tsis tau kho cua sov. Lawv raug cim nrog ob tus lej uas qhia txog txoj kab uas hla thiab qhov ntev ntawm tus pas nrig. Cov kaus mom sib txawv, lawv tuaj yeem ua tau ob qho tib si du thiab corrugated. Ntawm qee cov ntsia hlau, nws muaj peev xwm siv tau ib qho notch rau tus pas nrig. Nws yog qhov xav tau rau kev sib txuas kom muaj zog thiab muaj zog ntawm cov qauv. Serif rau tes yog siv thaum nws tsim nyog los fasten boards ntawm txawv ntoo.

cov ntsia hlau
cov ntsia hlau

Tseem muaj cov ntsia hlau tsim uas tsuas yog siv rau qee lub hom phiaj. Hom fasteners no suav nrog cov ntsia hlau square, nrog lub kaus mom ob lossis L-shaped. Nrog ob lub taub hau, lawv tuaj yeem siv tau thaum ua haujlwm nrog formwork. Lawv tuaj yeem yooj yim rub tawm nrog tus ntsia thawv rub, yogthiab lawv clog heev yooj yim. Nrog lub kaus mom L-shaped, lawv tuaj yeem siv tau los ua hooks, thiab kom lawv tsis txhob txav, muaj qhov tshwj xeeb thais. Nws yog cov ntsia hlau uas xav tau yog tias qhov tsuas yog yuav tsum tau txuas nrog lub hauv paus, tab sis tsis tho los ntawm nws.

Txhua tus ntsia hlau siv hauv kev tsim kho tuaj yeem ua galvanized lossis tsis-galvanized. Qhov thib ob yuav siv sij hawm luv luv, yog li lawv raug pom zoo kom siv rau kev fastening ib ntus. Nyob rau hauv txhua rooj plaub, nws yog qhov zoo dua los xaiv cov ntsia hlau galvanized.

Pom zoo: