Qhob yog cov khoom siv hauv tsev, uas yog siv txhua qhov chaw hauv kev lag luam ntiag tug thiab kev tsim kho. Cov khoom siv ruaj khov thiab ruaj khov yog tsim los ntawm kev sib xyaw ntawm cov xuab zeb thiab cov cement (feem ntau gravel lossis crushed pob zeb kuj ntxiv rau nws). Nyob ntawm cov cuab yeej siv los npaj cov kev daws teeb meem thiab qhov sib piv ntawm nws cov khoom, lub cev thiab tshuaj lom neeg ntawm pob zeb yuav hloov pauv. Feem ntau, M300 DSP yog siv rau nws kneading.
Kev faib tawm
Txhua cov cement-xuab zeb sib tov sib txawv hauv lawv cov khoom. Raws li qhov no, lawv tuaj yeem siv rau ntau yam kev tsim kho xav tau. Niaj hnub no, cov npe hauv qab no ntawm DSPs yog qhov txawv:
- M100 - plaster mix, uas ntxiv nrog rau txiv qaub.
- M150 - qhov qis tshaj-lub zog "nyias" sib xyaw uas tsuas yog siv rau kev ua haujlwm masonry, plastering thiab kho dua tshiab ntawm lub hauv paus ntawm cov tsev qub.
- M200 yog qhov zoo tshaj plaws nyob rau hauv cov nqe lus ntawm nws cov nqi thiab zoo. Cov kev daws teeb meem no yog siv rau hauv kev tsim cov phab ntsa thiab hauv kev tsim cov pob zeb ntawm tes.
- M300 yog cov khoom siv ruaj khov tshaj plaws, uas yog tsim los rau ntau hom kev ua haujlwm. Feem ntau nws yog siv rau concreting.
Scope of application
Dry mix yog siv rau ntau hom kev tsim kho. Feem ntau, M300 DSP yog siv rau hauv kev tsim kho cov chaw uas tsis muaj kev ua haujlwm loj. Yog li, cov tshuaj yuav siv tau rau ob qho tib si sab hauv tsev thiab sab nraum zoov siv. Feem ntau, qhuav screeds yog tsim los ntawm nws. Nyob rau hauv rooj plaub no, tus nqi ntawm cov pob zeb hauv paus yuav qis dua, thiab cov khoom ntawm cov slab yuav ua tau raws li txhua qhov yuav tsum tau ua. Kev sib xyaw kuj tseem siv tau thaum sib khi cov kab nrib pleb hauv pob zeb, ua kom ntau qhov chaw, thiab lwm yam.
DSP M300: specifications
Cement-xuab zeb sib tov ntawm hom no muaj cov khoom nram qab no:
- Frost resistance. Qhov kev ntsuas no qhia tau hais tias muaj pes tsawg zaus ntawm cov pob zeb ua kom tawv tawv tuaj yeem thawed thiab khov yam tsis muaj qhov txo qis hauv lub zog thiab lwm yam ntxwv. DSP M300 tuaj yeem tiv taus txog 50 lub voj voog, raws li, nws tuaj yeem siv rau hauv kev tsim kho ntawm qhov chaw tsis muaj cua sov (piv txwv li, chaw nres tsheb).
- Compressive zog. Qhov kev ntsuas no txiav txim siab npaum li cas cov qauv ua tiav tiav yuav muaj zog npaum li cas thaum lub siab siv rau nws. Cov cement-xuab zeb sib tov M300 muaj peev xwm tiv taus qhov hnyav txog 30 MPa lossis 9.81 kg / cm2.
- Kev ntsuas kub. Muaj cov lus pom zoo tshwj xeeb hais txog cov xwm txheej hauv qab uas cov pob zeb mortar tuaj yeem tso tau. Yog tias peb tham txog M300 DSP, nws raug nquahu kom siv nws ntawm qhov kub ntawm +5 txog +25 degrees. Yog kubhuab cua hauv qab no, koj yuav tau saib xyuas cov cua sov ntxiv ntawm cov tshuaj.
- Adhesion. Hauv cov ntsiab lus yooj yim, qhov ntsuas no qhia tau tias qhov sib tov zoo npaum li cas yuav ua raws li lub hauv paus hauv paus. Rau kev daws ntawm hom M300, tus nqi no yog 4 kg / cm2. Qhov no txhais tau hais tias cov tshuaj yuav ua raws li yuav luag txhua qhov chaw.
Grit sand for mix
Thaum npaj cov screed qhuav los yog lwm yam kev ua vaj tse, xws li qhov taw qhia raws li cov xuab zeb feem yog coj mus rau hauv tus account. Nyob ntawm qhov loj ntawm cov granules ntawm cov khoom no, DSP tuaj yeem siv rau qee lub hom phiaj:
- Less than 2 mm - xuab zeb zoo. Cov khoom siv raw li no yog siv rau hauv kev npaj cov khoom sib tov rau kev sib khi cov kab nrib pleb, seams thiab chips hauv cov pob zeb ua vaj tse.
- Ntawm 2 mus rau 2, 2 hli - nruab nrab feem xuab zeb. Cov khoom no siv tau thaum npaj screeds, tso paving slabs, curbs thiab ntau ntxiv.
- Ntau tshaj 2.2 hli - ntxhib xuab zeb. Cov ntaub ntawv nyoos zoo li no tsim nyog rau kev tsim cov qauv loj dua (cov hauv paus thiab lwm lub hauv paus).
Nyiaj
DSP M300 yog suav tias yog kev lag luam ncaj ncees. Txawm li cas los xij, txhua yam nyob ntawm qhov tuab ntawm cov pob zeb uas tau pw. Yog hais tias qhov siab ntawm lub hauv paus yog 1 hli, ces rau 1 m 2 koj yuav xav tau txog 1.7 kg ntawm qhuav qhuav mix. Nrog ib txheej tuab ntawm pob zeb (txog 2 hli), kev noj yuav nce mus rau 3.5 kg. Yog hais tias lub thickness ntawm screed yog 10 hli, ces koj yuav tsum tau yuav tsawg kawg yog 22 kg ntawm qhuav muaj pes tsawg leeg.
Cia peb saib ib qho piv txwv. Cia peb haisNws yog tsim nyog los ncuav 20 m2 screed2. Nyob rau hauv cov ntaub ntawv no, hais txog 460 kg ntawm M300 DSP yuav tsum, tus nqi ntawm uas yuav yog 3,000 rubles. Tau kawg, koj tuaj yeem txuag tau ntau yog tias koj npaj cov sib tov nrog koj tus kheej tes ncaj qha ntawm qhov chaw tsim kho. Txawm li cas los xij, nws yooj yim dua thiab yooj yim dua rau kev ua haujlwm nrog cov mortars qhuav qhuav.
Thaum ua kev daws teeb meem, nws yuav tsum coj mus rau hauv tus account qhov feem ntawm cov khoom siv.
Kuj muab rau hauv tus account hom qauv hauv kev tsim kho:
- Rau screed, koj yuav xav tau 1 feem ntawm Portland cement ntawm qib tsis qis dua M400 thiab 3 feem ntawm cov xuab zeb. Txhawm rau ua kom lub hauv paus ruaj khov, nws raug nquahu kom ntxiv fiberglass rau qhov sib xyaw lossis ua kom muaj zog ntxiv.
- Txhawm rau npaj ib lub mortar rau plastering, qhov kev faib ua feem yuav yog 3: 2 (xuab zeb, cement). Nws yuav tsum tau nco ntsoov tias qhov kev daws teeb meem no yuav tsum tau tsim kom sai li sai tau. Txwv tsis pub, nws yuav qhuav sai sai.
Qee tus neeg tsim kho tshiab ntseeg tias kev npaj nws tus kheej ntawm kev daws nws yog txaus los sib tov tag nrho cov khoom nrog dej. Qhov tseeb, ua ntej ntawm tag nrho cov, nws yog ib qhov tsim nyog los muab cov xuab zeb nrog xis mas thiab sib tov kom huv si kom txog thaum ib homogeneous qhuav huab hwm coj. Tsuas yog tom qab ntawd tuaj yeem muab dej ntxiv rau hauv cov tshuaj. Hauv cov kauj ruam tom ntej, nws yog qhov zoo dua los siv lub pob zeb sib tov thiab sib tov txhua yam zoo dua.
Yog tias lub mortar yog ua los ntawm qhov tsis ncaj ncees lawm, ces lub tsev tiav yuav muaj cov yam ntxwv tsis muaj zog thiab yuav tawg sai sai. Yog li nws zoo duaua batch ntawm cov cuab yeej tshwj xeeb.
