Koj puas xav tau lub hauv paus rau koj cov plag tsev lossis xav muab lub laj kab thaiv koj tus kheej? Tom qab ntawd screed pob zeb tsuas yog rau koj. Screed pob zeb yog ib qho tshwj xeeb npaj-ua mortar uas yog siv rau sab hauv tsev thiab sab nraum zoov siv thiab siv tau tsis tau tsuas yog rau composite screeds thiab screeds, tab sis kuj rau floating sawv daws yuav. Lwm qhov kev siv tau muaj xws li nchuav cov pob zeb, ua lub hauv paus lossis hauv pem teb yooj yim, piv txwv li hauv vaj tsev. Screed pob zeb muaj nyob rau hauv cov hnab loj, feem ntau 30 lossis 40 kilograms, hauv khw muag khoom kho vajtse rau koj tus kheej siv. Nws muaj zog nyob rau hauv cov nqe lus ntawm kev ntxhib los mos thiab tag nrho weatherproof.
Tus nqi yuav khoom
Tus nqi rau screed pob zeb yog txwv vim cov ntaub ntawv siv, uas yog ib txwm rau cov ntaub ntawv xws li mortar los yog pob zeb. Nws tsuas yog muaj cov khoom xyaw hauv qab no:
- Cement
- Aggregate (6 pieces)
- dej
Vim li no, koj tuaj yeem txuag tau nyiaj ntau vim tias koj tuaj yeem ua screed pob zeb koj tus kheej siv peb cov ntaub ntawv no. Cov tshuaj tsuas yog muab tso rau hauv lub pob zeb sib tov los yog lub thoob thiab sib tov kom txog thaum lawv npaj txhij siv. Cov cheeb tsam me me tshwj xeeb tuaj yeem yooj yim sau nrog tus kheej sib xyaw screed pob zeb. Koj tsis tas yuav ib lub hnab tag nrho rau qhov no. Tus nqi rau cov khib nyiab qhuav sib txawv los ntawm cov khw muag khoom kho vajtse mus rau cov khw muag khoom kho mob lossis cov khw muag khoom hauv online thiab tseem nyob ntawm cov chaw tsim khoom. Tus nqi qis tshaj yog nyob ib ncig ntawm ob euros rau ib lub hnab uas muaj 30 kilograms, tab sis tus nqi yuav txawv nyob ntawm hom:
- Toom hardware store own brand: 3.29 euros for 40 kg
- Baumit: 3.75€ rau 10 kg
- Sakret: 3.79€ rau 10 kg
- Obi tus kheej hom: 3.39 euros rau 40 kg
- Benz Professional qhob screed: 3.95 euros rau 30 kg
- Saint-Gobain Weber qhob/screed: 5.49 euros rau 10 kg
- Quick-Mix screed pob zeb: 6,60 rau 40 kg
Nyob ntawm qhov zoo ntawm tus kheej cov ntaub ntawv, tej zaum nws yuav kim dua ib kilo. Vim li no, koj yuav tsum sib piv tus kheej screed concretes ncaj qha nrog ib leeg hauv lub khw muag khoom kho vajtse lossis cov khw muag khoom tshwj xeeb. Nyob ntawm cov chaw tsim khoom, piv txwv li, ib qho loj me me yuav raug siv los yog cov ntaub ntawv yooj yim yuav ua tau zoo dua. Koj yuav tsum tau them sai sai rau qhov ntau koj xav tau thaum yuav khoom. Thaum sib tov, qhov kev faib tawm hauv qab no siv tau:
1 l dej rau 10 kg screed pob zeb
Qhov no txhais tau tias koj paub meej npaum li cas koj yuav tsum tau sib tov dej. Tus nqi tsim nyog hauv kilograms yog raws li hauv qab no:
20 kg qhuav qhuav rau 1 m² nrog txheej thickness ntawm 1 cm
Qhov no txhais tau tias yog koj yuav tsum sau ib square meter uas siab peb centimeters, koj yuav xav tau ib ncig ntawm 60 kilograms. Yog tias koj xav tau sau tag nrho hauv qab daus ntawm 5 square metres, qhov tuab ntawm 3 centimeters, koj yuav xav tau 300 kilograms ntawm cov khoom qhuav. Koj yuav tsum sib tov 300 kilograms nrog 30 liv dej. Tus nqi rau qhov no yuav nyob nruab nrab ntawm 15 thiab 25 euros hauv qhov pheej yig tshaj variant. Txawm li cas los xij, qhov no tsuas yog siv rau qhov chaw tsis sib xws. Ib theem deg feem ntau yuav tsum tau tsawg screed pob zeb. Yog hais tias koj xaiv ib tug floating screed, koj xav tau ib tug tuab ntawm tsawg kawg yog 3.5 centimeters.
Tip:
Ua ntej koj txiav txim siab rau lub pob zeb, koj yuav tsum xyuas kom meej tias nws ua tau raws li qhov yuav tsum tau ua ntawm DIN EN 13813 thiab DIN EN 206-1 / DIN 1045-2. DIN EN 206-1 / DIN 1045-2 yog siv rau kev siv screed pob zeb hais txog kev ruaj khov ntawm cov qauv, thaum DIN EN 13813 tseem ceeb rau kev tsim kho hauv pem teb hauv qhov chaw sab hauv.
Processing: Instructions
Tom qab koj tau xaj lossis yuav qhov tsim nyog ntawm screed pob zeb, koj tuaj yeem pib sib tov thiab ua tiav. Txhawm rau kom ua tiav cov pob zeb ua kom zoo, koj xav tau cov cuab yeej thiab cov ntaub ntawv hauv qab no:
- Concrete tov khoom
- alternatively concrete tub of txaus size
- Agitator or shovel
- tiav lawm pob zeb
- dej txaus
- Stead
- floater
- Epoxy resin rau lub substructure rhiab heev
- Tub tob rau tag nrho lwm cov av
- rau rhuab screed: emulsion
- Tshwj xeeb daim phiaj, yog cov vuas, vuas lossis pob zeb ntuj siv tom qab
Tej zaum kuj tseem yuav tsum hnav khaub ncaws tiv thaiv xws li tsom iav kev nyab xeeb thiab cov khaub ncaws ntev thiab hnab looj tes vim tias cov khoom yuav tsum tsis txhob kov ntawm daim tawv nqaij. Nws yog alkaline thiab reacts thaum nws los rau hauv kev sib cuag nrog dej, uas yuav ua tau tshwj xeeb yog txaus ntshai rau koj ob lub qhov muag. Vim li no, nws yog ib qho tseem ceeb uas yuav tsum hnav khaub ncaws tiv thaiv.
Kev npaj
1. Kev sib xyaw:Thaum sib tov, sau qhov tsim nyog ntawm mortar qhuav ua ke nrog dej rau hauv lub pob zeb sib tov lossis pob zeb ua pob zeb. Tam sim no do nrog lub cuab yeej ntawm koj xaiv; lub duav ua haujlwm feem ntau thiab kev tawm dag zog lub cev. Yog tias koj xav siv dej me ntsis ntxiv rau kev sib tov, piv txwv li yog tias qhov sib tov nyuaj rau do, qhov no yog ua tau, tab sis thov nco ntsoov tias lub sij hawm ziab yuav ntev dua. Nws yog qhov zoo tshaj plaws hnav khaub ncaws tiv thaiv thaum sib tov kom tsis txhob muaj kev sib tsoo. Yog tias screed pob zeb siv los ua cov rhuab screed, koj xav tau ib nrab dej thiab siv cov emulsion raws li cov chaw tsim khoom cov lus qhia.
2. Kub:Nws yog ib qho tseem ceeb kom tsis txhob siv cov screed pob zeb nyob rau hauv qhov kub thiab txias, txwv tsis pub nws yuav raug kev txom nyem los ntawm txias. Ib yam li ntawd, nws yuav tsum tsis txhob raug huab cua hauv qab no:
- ncaj tshav ntuj
- Rain
- cua daj cua dub
3. Substructure:Ua ntej koj tuaj yeem siv cov pob zeb ua vaj tse, koj yuav tsum xub npaj lub substructure. Qhov no yuav tsum qhuav thiab huv si. Kev daws teeb meem lossis cov kab nrib pleb yuav tsum tau kho thiab xoob cov pob zeb seem tshem tawm. Tom qab koj tau ntxuav lub substructure, koj yuav tsum tau siv lub primer. Ua raws li cov chaw tsim khoom cov lus qhia kom koj tuaj yeem siv tau zoo. Tom qab ntawd koj tuaj yeem mob siab rau koj tus kheej los siv cov pob zeb ua vaj tse.
Processing
Tom qab koj ua tiav qhov kev npaj, tam sim no koj tuaj yeem ua cov khoom siv hauv tsev. Ua li no, koj yuav tsum tseem hnav koj cov khaub ncaws tiv thaiv kom koj tsis txhob yuam kev. Ua raws li hauv qab no:
- Txheej txheem screed pob zeb tam sim ntawd. Thaum koj tso nws ntev dua, nws yuav qhuav sai dua thiab nyuaj rau kis.
- Siv qhov sib tov sib npaug thiab nrawm. Thaum pib nws tsis muaj teeb meem dab tsi thaj chaw zoo li ntev li ntev tau kaw. Rau cov kauj ruam no, siv cov straightedge thiab siv nws kom du screed pob zeb tom qab daim ntawv thov. Koj tuaj yeem siv cov ntab ntab rau cov kauj ruam no, uas tuaj yeem siv tau zoo heev rau cov ces kaum thiab qhov chaw me me.
- Yog tias koj xav tau kev ruaj ntseg ntau dua, muab cov phiaj xwm kev txhawb zog nyob rau sab thib peb ntawm cov pob zeb ua vaj tse thiab kho nws nrog cov tshuaj khib. Tom qab ntawd koj tuaj yeem embed nws tag nrho.
- Thaum kawg, ua txhua yam kom zoo dua, zoo dua nrog ntab, vim tsis muaj dab tsi lo rau nws, thiab cia cov pob zeb qhuav qhuav.
Dry times
Lub sijhawm qhuav yog qhov tseem ceeb rau koj thiab koj qhov project. Qhov no txhais tau tias koj paub meej tias thaum twg koj tuaj yeem thauj khoom hauv pem teb lossis pob zeb ua ke yam tsis muaj kev puas tsuaj los yog yuav tsum tau rov ua dua. Vim li no, lub sij hawm ziab yuav tsum tau ua raws li nruj me ntsis, koj tsis xav tawm ntawm koj tus kheej hneev taw hauv screed lossis koj hauv pem teb hauv chav nres tsheb. Lub sij hawm ziab qhuav rau screed pob zeb raws li DIN cov qauv yog:
- 3 hnub: ntawm no cov screed pob zeb tuaj yeem taug kev ua tib zoo
- 28 hnub: los ntawm qhov no tag nrho cov pob zeb yuav tsum tau hardened
Txawm li cas los xij, feem ntau yog cov ntaub ntawv uas cov huab hwm coj tsis qhuav tam sim plaub lub lis piam tom qab, tab sis nyob rau lub sijhawm 21 txog 35 hnub, uas yog vim muaj cov teebmeem hauv qab no:
- Draft
- Load, piv txwv li los ntawm ib yam khoom khaws cia rau hauv lub mortar tshwj xeeb
- Ambient kub
Vim li no, nws nyuaj rau txiav txim siab lub sijhawm qhuav, txawm tias 28 hnub yog qhov ntau yam. Yog tias koj xav tau kom paub tseeb tias cov pob zeb screed tau qhuav, koj yuav tsum siv CM ntsuas ntsuas uas tuaj yeem qhia ncaj qha tias cov dej seem seem tseem nyob hauv qhov loj npaum li cas. Yog tias ob feem pua ntawm cov dej seem seem dhau lawm, cov screed pob zeb yuav tsum qhuav ntxiv ua ntej lwm cov kauj ruam ua haujlwm tuaj rau hauv kev ua si.
