2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Cov laug cam ntawm 3 qib - ntoo, uas muaj ntau yam kev siv ncaj ncees . Txhawm rau siv nws ua tiav, koj yuav tsum ua tib zoo kawm cov npe ntawm qhov ua tau tsis raug raws li GOST. Thiab kuj nws yog qhov tsim nyog tau txais kev saib xyuas tus yam ntxwv ntawm cov laug thiab tsis tau thaiv cov laug cam ntawm 3 qib.
Yam ntxwv
Nws yuav tsum tau taw qhia tam sim ntawd raws li GOST, pawg thawj coj ntawm 3 qib tuaj yeem muab faib ua hom thiab tsis muaj homed . Hauv kev tsim cov laug cam, qhov loj ntawm ntu tuaj yeem yog los ntawm 1, 6X0, 8 txog 25X10 cm. Tseem ceeb: qhov tsis tuaj yeem muaj nyob hauv cov ntoo ntoo. Nov yog lub npe ntawm thaj tsam sab nrauv uas npog nrog cov tawv ntoo, uas tseem tshuav tom qab lub cav txiav mus ua tej daim.
Txuj kev cai tso cai me ntsis ntawm wane . Txawm li cas los xij, nws yog qhov zoo dua los tseem xaiv cov khoom yam tsis muaj nws. Hauv feem ntau ntawm cov xwm txheej, lub rooj tsavxwm tau nce mus txog 3, 4 lossis 6 m hauv qhov ntev (nrog qhov yuam kev tsawg dua 1 hli). Lwm qhov ntau thiab tsawg tau tsim tsawg dua thiab feem ntau yog xaj ncaj qha. Raws li rau qhov tuab ntawm pawg thawj coj ntawm pawg thib 3, hauv peb lub tebchaws nws yog qhov tseem ceeb:
- 2, 2;
- 2, 5;
- 3;
- 4;
- 5;
- 10;
- 15 cm yog.
Yog tias koj xav tau cov khoom lag luam ntawm cov tuab sib txawv, tom qab ntawd rau qhov no, cov ntoo ntawm qhov loj me ib txwm tau txiav rau hauv lub dav hlau ntev, npaj. Lub rooj tsav xwm txheej nrog qhov sib piv ntawm 1: 2 lossis tsawg dua tau suav nrog hauv pawg ntoo . Qhov sib txawv ntawm cov khoom siv ntoo kuj tseem ua tau raws li qib kev ua kom txaus nrog dej. Pawg ntub dej suav nrog cov khoom lag luam uas nws cov av noo ntau dua 22% , tag nrho cov ntoo tau txiav txim siab qhuav, tab sis tseem tuaj yeem kho nrog tshuaj tua kab mob.
Heev dav, koj tuaj yeem pom cov laug cam uas tsis muaj 3 qib. Cov khoom siv no yooj yim rau txheej txheem, uas ua rau nws muaj koob npe nrov . Muaj kev faib ntxiv rau hauv laj kab thiab hom ntoo - thawj qhov tsis zoo nkauj dua. Feem ntau, cov laug cam tsis tau tsim los ntawm spruce thiab ntoo thuv.
Daim ntawv thov tseem ceeb yog kev ua haujlwm thiab pabcuam. Tseem ceeb: cov khoom siv dag zog ntawm cov qauv yuav tsum raug tshuaj xyuas thaum xaiv.
Ntoo qhov tsis xws luag
Cov pab pawg thib peb suav nrog cov ntoo nrog qhov ua tau zoo yam tsis tau hais qhia. Lub xub ntiag ntawm cov pob zeb loj sib txuas ib txwm tsis raug tso cai hauv lawv. Tab sis tus qauv yog:
- cov kab tso los ntawm cua nab;
- cov kab nrib pleb dhau los;
- pob txha ntawm hom luam yeeb;
- thaj chaw pwm thiab zes;
- kev muaj peev xwm txwv tsis pub muaj (uas tsis tso cai siv cov khoom siv no rau ib qho lag luam uas muaj lub luag haujlwm).
Thaum cov ntoo tuaj txog ntawm lub tsev rau khoom, nws tsis raug tshuaj xyuas ntxiv lawm. Txhua yam uas tseem tshuav tsuas yog cia siab rau txoj cai tswj hwm, nrog cov ntaub ntawv thiab koj tus kheej kev paub . Kev tsim kom muaj ntau yam tshwm sim ntawm thaj tsam 1 m ntev ntawm txhua sab. Yog tias muaj qhov sib txawv ntawm lawv, pawg tau muab rau ntawm qhov phem tshaj plaws. Cov pob, qhov loj me uas tsawg dua 50% ntawm kev tso cai rau pab pawg ntau yam, tsis suav nrog; yog tias lub rooj tsavxwm ntev dua 3 m, tej zaum yuav muaj 1 pob hauv nws, sib xws tsis yog 3, tab sis mus rau qib 4.
Feem ntau, rau qib 3, tau tso cai 4 lub pob txha muaj zog, suav nrog cov uas sib xyaw ua ke, nyob txog ½ qhov dav ntawm tus tav thiab txheej + 1 pob caus raws li qib 4. Cov ntug tuaj yeem hla 100% ntawm qhov dav - qhov no tsis yog kev ua txhaum … Cov pob txha lwj uas tau mus txog qhov sib xws ntawm cov luam yeeb tuaj yeem suav txog li 50% (ntawm ntu ntu, ntawm ntug thiab ntawm lub ntsej muag). Qhov ntim ntawm cov pob txha noj qab haus huv, uas tau loj hlob ua ke tsuas yog ib nrab lossis tsis yog txhua qhov, tuaj yeem nquag mus txog 1/3 hauv qhov dav.
Pawg 3 qib tej zaum yuav muaj kab nrib pleb txuas mus rau lub dav hlau kawg (muab tias lawv, ua ke nrog cov kab nrib pleb hauv lwm qhov chaw, yuav mus txog tsis ntau tshaj ½ qhov ntev). Rau cov chaw tso dej los ntawm kev sib cais, cov kev txwv nruj dua - tsis pub ntau tshaj 16, 67%. Kev tawg thiab tawg tawg ntawm qhov kawg, tshwj tsis yog cov tawg tawg, feem ntau yog txog li 50%. Ntoo ntawm qeb 3 tuaj yeem muaj qhov nqes hav nqes hav ntawm cov ntoo ntoo.
Yob kuj tseem ua tau zoo (uas yog, ib leeg ib sab hauv qhov tuab ntawm txoj hlua kev loj hlob ntawm lub cev), qhov tsis xws no tsis tuaj yeem nyob ntau dua 50% ntawm qhov chaw nqaws.
Tej zaum yuav muaj 4 lub hnab ntim rau ntawm txhua sab, tab sis tsis pub ntev tshaj 30 cm. Tso cai los ntawm tus qauv thiab muaj lub hauv paus ob npaug . Tab sis lub qhov txhab qub dhau los, uas muaj qhov hlais zoo li lub voos kheej-kheej nrog kev khaws cia ib nrab ntawm cov tawv ntoo thiab cov ntaub so ntswg tsis zoo, tuaj yeem yog ¼ hauv dav thiab 1/10 qhov ntev ntawm ib sab. Txog cov crayfish cog, qhov kev txwv tau teeb tsa ntawm 1 m lossis 1/3 hauv qhov ntev, thiab qhov txwv ib txwm qis dua. Txog cov kab mob tseem ceeb ntawm cov nceb thiab cov pob me me, nws tsuas yog qhia tias lawv siv tau, tab sis tsis muaj dab tsi hais txog tus lej. Ib qho ntxiv, cov kev txwv hauv qab no tau teeb tsa:
- cab txav - tsis pub ntau tshaj 3 chav nyob rau ib lub 'meter' hauv txhua lub dav hlau;
- sapwood xim-xim av, me ntsis thiab cov kab ntawm cov pwm sab nrauv raug tso cai;
- qhov txhab tob tob nrog pwm - tsis ntau tshaj ½ hauv cheeb tsam;
- wane ntawm cov nqaws nrog qhov nrug tsis pub ntau tshaj 2 cm ntawm ntug thiab mus txog 50% ntawm qhov ntev ntawm cov ntug;
- bevels ntawm kev txiav ntau tshaj 1/20 los ntawm qhov sib npaug ntawm qhov kawg mus rau lub ntsej muag thiab ntug;
- nthwv dej thiab qhov chaw tawg ntau tshaj 3 hli tob;
- lwm yam khoom siv tsis xws luag, tsis suav nrog thiab ua deformations tsis raug tso cai;
- warping hauv txoj kab uas hla mus txog 2% ntawm qhov dav.
Daim ntawv thov thaj tsam
Feem ntau ntawm cov laug thib peb mus rau cov khoom ntim khoom. Yeej, peb tab tom tham txog cov thawv pov tseg thiab cov ntim rau kev thauj mus los. Koj tseem tuaj yeem ua lwm ntim uas tsis muaj qhov tshwj xeeb xav tau rau qhov tsos. Thiab tseem nyob ntawm lub hauv paus ntawm cov ntoo no, cov plag tsev thiab khoom seem tuaj yeem ua tau. Qee zaum 3 qib ntoo tau ua los ntawm cov khoom hnyav uas tsim los ntawm cov tsev thib ob uas tsis pom los ntawm sab nraud.
Pom zoo:
Cov Laug Cam 50x150x6000 Mm: Muaj Pes Tsawg Daim Ntawm Cov Laug Cam 50 X 150 Mm Hauv 1 Lub Voos Xwmfab? Cov Laug Cam Uas Tsis Muaj Ntug Thiab Tsis Pom Kev, Lawv Qhov Hnyav. Npaj Cov Laug Cam Qhuav Thiab Lwm Yam
Cov laug cam ntawm 50x150x6000 mm siv qhov twg? Muaj pes tsawg daim ntawm cov laug cam 50 x 150 mm hauv 1 lub voos xwmfab? Qhov sib txawv ntawm cov laug thiab cov laug cam tsis sib haum, lawv qhov hnyav yog dab tsi? Cov ntoo twg yog cov ntoo no ua los ntawm? Cov yam ntxwv ntawm cov phiaj ntoo qhuav thiab lwm yam yog dab tsi?
Cov Pawg Ntawm Pawg (26 Daim Duab): Ntau Yam Ntawm Cov Laug Thiab Tsis Sib Dhos, Sib Txawv 1 Thiab 2 Ntawm Qib 3 Thiab 4. Qhov No Txhais Li Cas Thiab Qhov Sib Txawv Ntawm Qib Ntawm Cov Laug Cam Ntoo Yog Dab Tsi?
Txhua yam hais txog hom ntawm cov laug cam. Assortment ntawm cov laug thiab tsis tau tuav cov laug cam. Qhov sib txawv 1, 2, 3 thiab 4 ntau yam. Yuav txiav txim siab li cas?
Cov Laug Cam Ntawm 2 Qib: Kev Piav Qhia Thiab Yam Ntxwv Ntawm Cov Laug Cam Qib Ob. Nws Yog Dab Tsi? Coniferous Thiab Lwm Cov Laug Cam Zoo Li Cas?
Cov laug cam ntawm 2 qib: kev piav qhia thiab yam ntxwv ntawm cov laug cam qib ob, nws yog dab tsi? Lawv lub peev xwm yog dab tsi, qhov ua tsis raug tso cai hauv lawv yog dab tsi? Yuav xaiv cov khoom zoo li cas uas koj xav paub?
Hom Ntoo: AB Thiab BC, Nws Yog Dab Tsi, GOST Thiab Ntau Yam Nyuaj, Cov Yam Ntxwv Ntawm Chav Kawm Thiab Ntau Yam, Qhov Sib Txawv Ntawm Qib 1 Thiab 2 Thiab 3, Tus Naj Npawb Ntawm Cov Qib Nyob Ntawm Qhov Zoo
Ntoo ntau yam: nws yog dab tsi thiab lawv yog dab tsi? Dab tsi yog qhov tseem ceeb ntawm hom AB thiab BC? GOST hais li cas txog cov ntoo ntoo? Cov yam ntxwv tseem ceeb ntawm qib kawm thiab ntau yam ntoo yog dab tsi?
Qhov Ntev Ntawm Cov Laug Cam: Tuab Thiab Dav Ntawm Cov Laug Sab Nraum Zoov, Cov Laug Cam 4-5 Thiab 6 Meters, WPC Cov Laug Cam Ntawm Lwm Qhov Ntev
Decking yog ib qho ntawm cov khoom siv nrov tshaj plaws uas siv hauv kev kho kom zoo nkauj hauv tsev. Tab sis yuav ua li cas xaiv qhov ntev ntawm lub rooj zaum hauv av, dab tsi yuav tsum yog tuab thiab dav ntawm cov laug cam rau txoj kev, thiab tseem yuav ua li cas cov laug cam polymer ntawm 4-5 thiab 6 meters sib txawv, peb kawm los ntawm kab lus no
