Kev tsim vaj tsev koom nrog kev tsim lub hauv paus ntawm lub tsev, yog li lawv tsim cov qauv sib txawv ntawm lub hauv paus. Nyob ntawm cov khoom siv los ntawm lub tsev tsim, ib lossis lwm hom ntawm lub hauv paus tsim nyog. Ib qho ntawm cov ntsiab lus tseem ceeb ntawm lub hauv paus yog lub zog ntxiv, uas muab lub zog thiab yooj yim rau cov pob zeb ua qauv. Feem ntau ntawm cov hlau rods rau lub hauv paus yog 12 hli reinforcement. Nws yog tsis yooj yim sua kom underestimate qhov luaj li cas, vim hais tias qhov ntsuas no twb yog qhov tsawg kawg nkaus. Ua ntej koj koom nrog hauv formwork thiab foundation pouring, nws yog ib qhov tsim nyog los xam cov naj npawb ntawm cov khoom hlau uas yuav tsum tau xa mus rau qhov chaw. Hauv qhov no, cov lus nug tshwm sim: pes tsawg lub 'meter' ntawm qhov hnyav 12 hli?
Tim cov pas hlau rau lub hauv paus
Txhim kho hlau yog tsim raws li GOST, uas yog kev tswj hwm kev cai lij choj ntawm Lavxias Federation thiab muaj cai rau cov tuam txhab tsim khoom thiab tsim khoomua raws li qhov yuav tsum tau ua uas tau teev tseg hauv daim ntawv. Txhawm rau txiav txim siab ntau npaum li cas ib lub 'meter' ntawm kev txhawb nqa-12 hnyav, koj yuav tsum paub tias cov khoom tsim tawm dab tsi. Muaj kub-kuav los tiag steel nrog 6 lub zog chav kawm, steel thermomechanically hardened, welded steel thiab puas polymer reinforcement. Qhov tom kawg yog qhov lightest ntawm tag nrho cov seem, yog tias peb coj tib txoj kab uas hla rau kev sib piv, vim nws yog ua los ntawm cov khoom siv tshwj xeeb lub teeb.
Yuav ua li cas xam qhov hnyav
Kev txiav txim siab npaum li cas rebar-12 nyob rau hauv ib tuj, peb txoj kev siv. Ua ntej, ib los yog ntau dua rods ntawm tib txoj kab uas hla thiab ib tug tej yam ntev yuav raug luj. Tom qab ntawd, faib cov tuj los ntawm qhov tshwm sim ntawm qhov hnyav thiab suav tus nqi. Qhov kev xaiv thib ob yog tsim los siv rau hauv kev suav ntawm nominal txoj kab uas hla ntawm cov khoom, uas yog sib npaug rau qhov loj ntawm tus ntoo khaub lig seem ntawm tus pas nrig. Qhov thib peb txoj kev los daws qhov teeb meem yooj yim ntawm ntau npaum li cas ib lub 'meter' ntawm rebar-12 hnyav yog siv cov ntxhuav nrog cov qauv kev ntsuas ntsuas los txiav txim qhov hnyav raws li txoj kab uas hla ntawm cov khoom hlau. Cov ntaub ntawv zoo li no tau txiav txim los ntawm GOST, ua tsaug uas koj tuaj yeem tshawb pom sai npaum li cas ib tuj, raws li hom, hom khoom, thiab tseem suav nrog cov khoom siv rau kev tsim khoom.
Siv GOST hauv kev suav
Hlau tuav tuaj yeem du lossis grooved. Nrog rau thawj zaug, qhov teeb meem no yooj yim dua, vim tias txoj kab uas hla yog tib yam thoob plaws tag nrho qhov ntev ntawm cov khoom. corrugated, hauvtsis zoo li lawv, lawv muaj qhov tsis sib xws, uas ua rau nws nyuaj rau xam lawv qhov hnyav. Cov ntaub ntawv tswj hwm muaj cov rooj sib txawv nrog lub ntsiab lus ntawm txoj kab uas hla ntawm tus pas nrig, nws qhov hnyav nyob ntawm chav kawm lub zog, cov hlau siv, cov txheej txheem hardening, dov, thiab lwm yam. Yog li ntawd, txhawm rau kom paub ntau npaum li cas ib lub meter ntawm reinforcement-12 hnyav, nws yog ib qho tsim nyog, ntxiv rau txoj kab uas hla, coj mus rau hauv tus account qee qhov ntsuas. GOST qhia tias cov khoom uas muaj txoj kab uas hla ntawm 12 hli muaj qhov tsawg kawg nkaus txoj kab uas hla ntawm cov tav ntawm 11 hli, thiab qhov siab tshaj plaws txoj kab uas hla ntawm tav yog 13.5 hli. Raws li cov ntsuas no, thaj tsam kwv yees ntawm cov khoom no twb tau ua tiav lawm, uas yog 1.13 cm2. Ntxiv mus, thiab nws hloov tawm hais tias qhov khiav meter 12 ntawm qhov kev txhawb zog muaj qhov hnyav ntawm 0.89 kg. Nws hloov tawm hais tias nyob rau hauv 1 tuj ntawm dov hlau los tsim ib tug muaj zog, txhim khu kev qha foundation, 1123, 60 pieces ntawm meter-ntev tuav haum. Yog tias tsis siv 12 hli qhov cuab lub zog, tab sis ib txoj kab uas hla loj dua, ces tus pas nrig, feem, yuav me dua.
Vim li cas peb thiaj li xav tau kev suav suav
Kev tsim, kev tsim kho yog cov kauj ruam tseem ceeb los tsim kom muaj lub tsev nyab xeeb thiab cov neeg nyob ntawd. Kev xam yuav tsum tau ua kom txhua kauj ruam ntawm qhov chaw tsim kho kom raug thiab raug. Tus nqi ntawm qhov tsim nyog ntxiv yog xav tau los xam lub zog ntawm lub hauv paus thiab yuav tso cai rau kev xa mus rau qhov chaw tsim kho los ntawm kev thauj tshwj xeeb hauv qhov xav tau kom muaj nuj nqis. Thiab qhov no tsawg kawg yuav txo tus nqi ntawm kev thauj mus los, thauj khoom, thiab txo cov nqi zog. Yog li ntawd, tej, txawm me me kev tsim khoyuav tsum koom nrog kev tsim ua ntej thiab suav cov khoom xav tau. Qhov no tsis yog tsuas yog hais txog fittings, txoj cai no siv rau txhua yam khoom siv hauv tsev, txawm tias nws yog cib, thaiv, ntoo lossis txawm tias linoleum, laminate, wallpaper. Txhua yam muaj ib tug account, vim hais tias rau txhua centimeter, kilogram hnub no koj yuav tsum tau them.
