Board 40 Mm: Pes Tsawg Daim Ntawm Rau-meter Thiab Plaub-meter Plaub Caug Hauv 1 Lub Voos Xwmfab? Qhov Ntev Ntawm Cov Laug Thiab Tsis Tau Tuav, Dav Thiab Ntev, Xaiv Tus Kheej Tappin

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Cov kws txawj tshaj lij paub tias txhua lub cav ntoo ntsuas hauv cubic meters.

Tus naj npawb ntawm cov laug cam ntawm ntau qhov tuab thiab qhov ntev ib cubic meter sib txawv heev . Yuav ua li cas yog tias koj xav tau tus naj npawb ntawm plaub caug daim phiaj lossis koj paub qhov xav tau tsuas yog hauv cov square metres, koj yuav xam li cas ntawm cov ntoo uas xav tau - peb yuav qhia koj hauv kab lus no.

Saib

Ib pawg tuab 40 hli tuab, nrov npe hu ua plaub caug, yog cov ntoo uas nrov heev ntawm cov neeg tsim khoom. Feem ntau siv rau scaffolding thiab scaffolding, tab sis kuj zoo rau hauv pem teb. Rau cov laj thawj no, siv daim phiaj npaj ua kom qhuav.

Qhov sib txawv tseem ceeb ntawm lub rooj tsav xwm txheej thiab lub rooj tsav xwm tsis muaj kev cuam tshuam yog muaj cov ntug nrog cov tawv ntoo tom kawg . Cov ntoo uas muaj ntug muaj cov ntug meej thiab zoo ib yam raws qhov ntev tag nrho. Lub rooj tsav tsheb tsis tau siv feem ntau yog siv rau kev teeb tsa cov laj kab ntoo thiab cov teeb meem, lub ru tsev lathing, kev tsim cov tsev thiab cov tsev tsim tawm.

Cov ntaub ntawv (kho kom raug)

Cov khoom siv tseem ceeb siv rau thib plaub yog ntoo thuv. Vim qhov tseeb tias ntoo thuv ntoo muaj zog heev thiab muaj zog, cov laug cam tuaj yeem tiv taus lub nra hnyav. Rau tib lub hom phiaj, spruce boards tau siv.

Larch tau siv tsawg dua, tab sis vim yog cov khoom siv ntoo, nws tau xaiv thaum txhim kho hauv av hauv chav da dej lossis lwm chav nrog cov av noo siab

Cov ntoo ntoo los yog cov ntoo ntoo zoo tshaj plaws rau hauv pem teb, ua cov rooj tog zaum, muaj cov qauv zoo nkauj thiab tsim nyog rau cov khoom lag luam thiab chav nrog cov av noo tsawg.

Qhov ntev (kho kom raug)

Lub tuab ntawm plaub caug ib txwm zoo ib yam - 40 mm. Qhov dav ntawm pawg thawj coj saib xyuas yuav txawv. Cov txheej txheem dav tau txiav txim siab los ua cov laug cam nrog qhov ntsuas 100 mm, 120 mm, 150 mm, 180 mm, 200 mm thiab 250 mm . Qhov ntev feem ntau yog 4 lossis 6 meters.

Muaj pes tsawg hauv 1 lub voos xwmfab?

Txhawm rau suav tus lej ntawm cov ntawv hauv ib lub cubic meter, siv cov qauv hauv qab no - 1 cubic meter tau muab faib ua qhov dav, qhov ntev thiab qhov siab, qhov ntsuas uas tau hloov pauv mus rau meters. Hauv txoj kev no, koj tuaj yeem suav ob qho tib si ntug thiab tsis tau tuav, rau tom kawg, qhov dav tau muab los ntawm nruab nrab ntawm pawg thawj coj vim qhov sib txawv hauv qhov ntsuas.

Piv txwv li, nrhiav tus lej ntawm lub voos xwmfab ntawm rau-meter board 40x100: ua qhov no, faib 1 txog 0, 04, tom qab ntawd faib cov txiaj ntsig los ntawm 0, 1 thiab 6. Tus lej ua tiav - 41, 667 tau muab sib npaug rau qhov ze tshaj plaws, uas yog, mus rau 41. Qhov ntim ntawm plaub -meter pawg thawj coj xam ib yam nkaus.

Kom meej dua, peb nthuav qhia cov ntaub ntawv hauv daim ntawv . Raws li koj tuaj yeem pom, koj tuaj yeem pom qhov xav tau ntawm cov cubic meters, paub, piv txwv li, hauv pem teb. Qhov ntev ntawm lub rooj tsavxwm yog tus qauv - plaub metres thiab rau meters.

Pawg tswj hwm qhov ntev, hli	Qty, pcs	Thaj tsam ntawm cov laug cam hauv 1 cubic meter, m2
40*100*4000	62	24, 8
40*120*4000	52	25
40*150*4000	41	24, 6
40*180*4000	34	24, 5
40*200*4000	31	24, 8
40*250*4000	25	25
40*100*6000	41	24, 6
40*120*6000	34	24, 5
40*150*6000	27	24, 3
40*180*6000	23	24, 8
40*200*6000	20	24
40*250*6000	16	24

Qhov twg yog tus kheej tapping ntsia hlau haum?

Rau plaub caug, tus kheej tapping ntsia hlau yuav zoo dua, qhov ntev uas yog los ntawm 50 millimeters. Lub tswv yim tseem ceeb siv los ntawm cov kws txawj txawj txawj yog tias txhawm rau txhim kho kev ntseeg tau, tus kheej tapping ntsia hlau yuav tsum tau muab ntsia rau hauv lub ntsej muag tseem ceeb los ntawm ib feem peb ntawm cov tuab ntawm lub rooj tsavxwm . Yog li, peb tau txais ib feem peb ntawm 40 millimeters kwv yees sib npaug rau 13 millimeters thiab, yog li ntawd, tus kheej tapping screws nrog qhov ntev ntawm 50-55 mm yuav zoo rau siv.

Txog kev ceev nrawm, nws yuav tsum nco ntsoov tias tag nrho cov tuab ntawm cov ntaub ntawv yuav tsum yog kwv yees li 5-7 millimeters loj dua qhov ntev ntawm tus kheej tapping ntsia hlau. Txwv tsis pub, lub tubercle me me yuav tshwm ntawm qhov txuas.

Rau qhov ntawd txhawm rau txhawm rau cov laug cam, koj xav tau tus kheej tapping screws uas tau tsim los ua haujlwm nrog ntoo . Los ntawm thoob ntiaj teb thiab cov uas siv rau kev ua haujlwm nrog hlau, lawv tau sib txawv los ntawm cov xov loj dua thiab cov lus qhia ntse. Cov khoom lag luam zoo li ntoo zoo dua thiab tsis deform nws ntau npaum li thaum ntsia hauv.

Nws kuj tseem yuav tsum txiav txim siab qhov twg cov khoom tiav yuav raug siv txhawm rau nkag siab los ntawm cov hlau uas nws tus kheej tapping screws xav tau . Nrog cov av noo txaus, chrome-plated, oxidized lossis galvanized tus kheej tapping screws xav tau-lawv tiv taus xeb thiab xeb qeeb heev. Rau chav qhuav, zoo tib yam phosphated tus kheej tapping screws yog qhov tsim nyog.

Yuav xaiv li cas?

Qhov zoo ntawm lub rooj tsavxwm nyob ntawm ntau qhov ntsuas, tab sis qhov tseem ceeb yog qib ntawm cov dej noo, qib, qhov xwm txheej thiab hom ntoo. Cia peb xav txog cov xwm txheej no kom ntxaws.

• Vaum . Cov kws tsim txuj ci tshiab thiab cov neeg tsim khoom feem ntau tsis nco qab txog kev nqaim thiab nqaim thaum ua haujlwm nrog cov qauv ntoo. Ntau tus pib ntseeg tias lawv tuaj yeem nyab xeeb ua haujlwm nrog "lub caij ntuj no" pawg thawj coj, hais txog qhov tseeb tias thaum lub caij ntuj no cov txheej txheem ntawm kev txav ntoo hauv tsob ntoo tau qeeb qeeb, thiab cov dej noo ntawm cov ntoo txo qis. Txawm li cas los xij, cov ntsiab lus noo noo ntawm cov ntoo txiav ntoo siab dua li 22% pom zoo los ntawm GOST, thiab thaum ua haujlwm cov khoom tuaj yeem hloov pauv. Txoj kev nyab xeeb tshaj plaws yog yuav cov laug cam uas twb qhuav lawm. Kev ziab yuav siv qhov chaw ib txwm lossis hauv chav tshwj xeeb. Lub rooj zaum qhuav yuav tsum tiaj tus, tsis muaj khoov los yog twists.
• Qhov xwm txheej ntawm ntoo . Feem ntau, tsis yog tsob ntoo uas muaj sia xwb, tabsis tseem tuag ntoo mus rau qhov pom txiav, thiab yog tias tsob ntoo tuag los ntawm kab tsuag, ces cov khoom ntawd yuav tsum tau ceev faj. Raws li txoj cai, cov ntoo no ua haujlwm hauv chaw cog qoob loo rau barbel beetle lossis woodworm thiab tuaj yeem ua rau tsaus nti. Nws yog qhov yooj yim heev los nrhiav seb cov ntoo twg yog cov khoom siv los ntawm - lub rooj ntoo uas tuag lawm yog xim dub dua thiab hnyav dua qhov pom kev.
• Ntoo ntoo . Raws li peb twb tau sau lawm, cov laug cam yog tsim los ntawm ob hom coniferous thiab txiav ntoo. Conifers yog qhov yooj yim tshaj plaws, thaum lawv tiv taus kab mob thiab muaj cov tshuaj tua kab mob. Hardwoods yog qhov zoo rau kev kho kom zoo nkauj sab hauv.
• Qib . Cov ntoo ntoo txua ntoo muaj 5 qib, txiav ntoo - tsuas yog 3. Qib cuam tshuam rau tus naj npawb ntawm qhov tsis xws luag pom, microcracks yog qhov txaus ntshai tshwj xeeb. Cov khoom siv txiav txim siab tuaj yeem xaiv, qhov twg ib qho me me ntawm qhov tsis xws raug tso cai, uas tsis tuaj yeem yog qhov tseem ceeb. Thawj qib sib txawv hauv qhov xav tau rau hom coniferous thiab deciduous. Cov xim av lossis xim av tau zoo li qub, cov kab nrib pleb nrog qhov ntev tuaj yeem siv tau. Hauv qib thib ob, qhov ua txhaum me me raug tso cai hauv qhov ib txwm muaj. Qib peb - suav nrog cov kab mob me me thiab ntau qhov chaw raug tso cai rau cov ntoo ntoo, qee qhov tsis xws luag tshaj qhov qub. Qib plaub muaj ntau qhov tsis xws luag, qee qhov tsis tau raws tus qauv. Qib tsib yog xyaum ua cov khoom lag luam tsis zoo.

Nws tsis tuaj yeem xav txog kev ua haujlwm ntoo tsis tas siv cov laug cam, thiab ntawm no koj yuav tsum coj mus rau hauv tus account txhua yam - ob qho kev siv ntawm lub rooj tsavxwm thiab nws qhov zoo.

Paub txog qhov ntev ntawm lub rooj tsavxwm, nws yuav tsis nyuaj rau koj los laij cov peev txheej ntawm cov ntoo uas xav tau, thiab kev siv lub rooj tsav xwm zoo yuav luag yuav luag ib puas feem pua, tshwj xeeb yog koj yuav thawj qib thiab siv tus kheej -tapping screws ntawm qhov "raug" qhov ntev.