Thaiv Cov Cement Thiab Sawdust: Ua Cib Rau Da Dej Thiab Tsev Nrog Koj Txhais Tes, Raws Li Lawv Hais, Tshuaj Xyuas

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Thaiv cov cement thiab sawdust hu ua arbolite. Lawv muaj ntau qhov zoo, lub hauv paus tseem ceeb yog rwb thaiv tsev cua sov thiab nqus suab. Nws yog ib puag ncig tus phooj ywg, txhim khu kev qha thiab muaj peev xwm xaiv tau rau kev tsim kho cov tsev qis thiab cov tsev uas nyob ib sab.

Kev sib xyaw ntawm cov cement nrog ntoo sawdust, lossis lwm txoj hauv kev Arbolit - hnav thiab txhim khu kev qha cov khoom siv niaj hnub no. Nws muaj qhov ua tau zoo rwb thaiv tsev. Cov cib zoo li no tau siv dav hauv kev tsim tsev, ntau yam kev tsim tawm, da dej, laj kab thiab laj kab.

Muaj pes tsawg leeg thiab yam ntxwv

Txhawm rau tsim cov cib los ntawm cov cement thiab sawdust, muaj qee qhov xav tau rau kev sib xyaw tsim los ntawm GOST.

Txhua yam ntaub ntawv siv yuav tsum yog qhov zoo tshaj plaws:

• Cov dej yuav tsum tsis muaj qhov tsis huv, los nag lossis dej haus tuaj yeem siv tau.
• Sawdust yuav tsum tau qhuav kom zoo thiab tsau rau hauv cov tshuaj tshwj xeeb los tiv thaiv rotting thiab pwm.
• Xuab zeb - feem ntau siv nrog nruab nrab mus rau qhov ntxhib me me, koj tuaj yeem sib xyaw lawv nrog cov xuab zeb zoo, uas yuav tsum tsis pub tshaj 10% ntawm tag nrho cov pawg.
• Pom zoo cov cement yog M400 chav Portland xis mas.

Txhawm rau txhim kho cov khoom siv tau zoo, kev tsim khoom siv thev naus laus zis tso cai 2-4% ntawm ntau yam tshuaj ntxiv uas tau diluted hauv dej:

• slaked txiv qaub;
• iav kua;
• calcium chloride.

Xav txog qhov muaj pes tsawg leeg sib xyaw rau cov blocks ntawm cov cement thiab sawdust, feem pua hauv qab no tuaj yeem hais tawm:

• 55% yog ntoo ntoo;
• 26% - cov xuab zeb;
• 12% - xis mas;
• 7% - dej huv.

Kev qhia tshwj xeeb

Cov yam ntxwv tshwj xeeb suav nrog cov cai hauv qab no ntawm cov cim tseem ceeb ntawm cov cement-sawdust blocks:

• Cib ntom ntom ntom yog 500-900 kg / m2.
• Feem pua ntawm cov ntoo ntoo hauv kev sib piv nrog lwm cov ntsiab lus yog 80%.
• Lub zog ntawm Arbolit nce mus txog qhov siab tshaj ntawm 3.5 MPa.

• Qib ntawm kev ywj pheej ntawm cov khoom tsim tawm yog nyob ntawm thaj tsam ntawm 250 txog 2300 MPa.
• Cov cua sov ua kom sov ntawm cov khoom siv yog 0.8-0.17 W.
• Frost tsis kam ntawm cov tsev raug ntsuas hauv 50 cycles.
• Cov thaiv yuav raug me me ntawm kwv yees li 0.8%.

Kev tsim cov ntoo ua vaj tsev siv rau hauv tus lej ntau yam cuam tshuam nrog kev xaiv ntawm sawdust. Chips los ntawm cov ntoo coniferous tau suav tias yog qhov zoo tshaj plaws, kev siv cov ntoo txiav ntoo raug tso cai, tab sis lawv yuav tsum raug kho ntxiv rau kab mob fungal.

Sawdust yuav tsum huv. Tsis txhob tso cov seem ntawm cov nplooj los yog tawv ntoo nkag mus. Tus txheej txheem ntev yog 40mm, dav yog 10mm thiab tuab yog 5mm. Kev ua txhaum ntawm qhov ntsuas thaum npaj cov tshuaj tuaj yeem ua rau cov khoom lag luam tsis zoo.

Cov cib no los hauv qib sib txawv ntawm qib - los ntawm M5 txog M20. Txhua lub npe tau siv hauv cov xwm txheej sib txawv:

• M5 yog siv rau kev tsim cov phab ntsa sab nrauv thiab lub nra thiab lub hauv paus ntawm lub tsev.
• M10 yog siv rau kev rov tsim kho cov tsev puas tsuaj thiab hauv qab.
• M15 thiab M20 - rau phab ntsa sab hauv thiab muab faib hauv chav.

Cov txheej txheem tsim khoom

Lub hauv paus tseem ceeb ntawm cov ntoo ua vaj tsev yog:

• Portland MAAs;
• ntoo sawdust;
• xuab zeb;
• txiv qaub, yuav tsum tau slaked ua ntej;
• dej.

Coniferous sawdust tsis muaj kev cuam tshuam rau kab mob, fungi, pwm. Yog li ntawd, lawv feem ntau yog siv. Chips los ntawm lwm cov ntoo tau kho ua ntej nrog tshuaj tua kab mob thiab lwm yam sib xyaw uas tiv thaiv cov khoom siv raw los ntawm pwm. Lawv yuav tsum tau ua tib zoo ziab hauv qhov qhib cua.

Qhov zoo ntawm cov khoom siv thiab lawv cov feem cuam tshuam rau qhov ntom ntawm cov cement-sawdust blocks . Qhov ntau dua ntawm kev sib xyaw ua ke ntawm cov cement, muaj zog dua cov khoom siv tiav, tab sis tib lub sijhawm cov rwb thaiv tsev cua sov yuav poob qis.

Kev ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom cib ขึ้น ขึ้น ຂຶ້ນ ລົງ yuav ua kom cov rwb thaiv tsev ua kom sov, ua kom khov khov, tiv taus cov dej noo, nrog rau tiv thaiv cov mesh kom xeb.

Kev txhawb zog feem ntau siv thaum tsim cov block. Nws ntxiv dag zog rau lub cib, tso cai rau koj nce lub nra ntawm cov qauv. Tab sis hauv kev txhawb nqa, kev tiv thaiv kom sov qis, noo noo, thiab xeb txo.

Ib qho loj ntxiv ntawm cov ntoo sawdust yuav ua rau lub rwb thaiv tsev ua haujlwm tau zoo, tab sis yuav txo lub zog, ua rau lub thaiv tsis tsim nyog rau kev tsim kho ntawm cov khoom nqa.

Ib qho me me ntawm cov cement tuaj yeem ua rau lub cib ntsa tawg, tsis ntseeg tau, thiab nws yuav tawg. Cov tsev yuav tsis tuaj yeem txhawb nqa qhov hnyav. Nws yog qhov zoo dua los siv cov khoom lag luam no tsuas yog rau rwb thaiv tsev phab ntsa thiab kev tsim kho sab hauv hauv chav.

Kev tsim kho los ntawm cov pob zeb ua vaj tsev tsis xav tau kev tsim kho ntxiv cov hauv paus ntsiab lus - nws yog qhov sib piv sib piv nrog cov cib zoo tib yam.

Daim ntawv thov thaj tsam

Cov cement thaiv zoo kawg nkaus daws nrog txoj haujlwm ntawm insulating tsev. Koj tuaj yeem siv nws hauv qab daus, ntxiv rau rwb thaiv tsev.

Cib tau yooj yim siv, lawv qiv lawv tus kheej rau ntau hom kev ua:

• pom txiav;
• drilling;
• tsav tsheb hauv tes.

Nws yog ib puag ncig tus phooj ywg, cov kab mob thiab cov kab mob tiv taus kab mob. Nws tso cai rau koj los tsim cov tsev nyob hauv latitudes nrog huab cua sov thiab qis, vim nws suav tias yog huab cua tiv taus. Kev ywj pheej thiab qhov hnyav ntawm cov thaiv tso cai rau koj txhim kho cov tsev ntawm txhua hom av, txawm tias tsis muaj lub hauv paus ntxiv.

Cov vaj tsev xav tau kev tiv thaiv dej zoo, tshwj xeeb tshaj yog tias nws yog sauna . Lawv nqus dej sai sai, yog li nws yog qhov zoo tshaj kom tsis txhob tsim lub tsev hauv qab ntawm cov khoom no. Yog tias nws tsis tuaj yeem siv lwm cov khoom siv, nws tsim nyog tsa lub tsev siab dua theem hauv av thiab ua tiav nrog cov pob zeb ua tiav.

Kws txawj, raws li cov qauv rau lub tsev cov ntaub ntawv, uas yog raws li nyob rau hauv kev ntsuas ntawm lub dag lub zog thiab ceev, tswv yim siv ntoo ua vaj tse thaum tsim tau me me tsev nrog ib tug tshaj plaws ntawm ob plag tsev. Qhov tsis zoo tseem ceeb ntawm cov cement-sawdust blocks yog tias lawv raug nas.

Cov khoom zoo thiab tsis zoo

Raws li cov chaw tsim khoom tau lees paub, cov lus ntawm cov kws tshaj lij thiab cov lus tawm tswv yim ntawm cov tib neeg uas tau tsim cov tsev los ntawm cov cement-sawdust blocks, cov ntsiab lus tseem ceeb thiab qhov tsis zoo ntawm cov khoom siv no tau hais txog.

Cov yam ntxwv zoo:

• yooj yim thiab xis nyob hauv kev ua haujlwm thiab teeb tsa;
• qhov hnyav thiab qhov loj me;
• muaj peev xwm txiav thiab drilling;
• kev txuag cua sov;
• zoo heev adhesion zog;
• tus nqi pheej yig.

Qhov tsis xws luag:

• tsis zoo ya raws tsis kam;
• sijhawm tsim khoom ntev;
• yuav tsum tau tsim cov vapor barrier thiab cov txheej txheem tiv thaiv dej;
• lwj los ntawm cov nas me.

Cov khoom tseem ceeb uas thaiv muaj:

• rwb thaiv tsev thermal;
• tiv thaiv hluav taws (tiv tshav kub ntawm hluav taws ncaj qha rau peb teev);
• kev phooj ywg zoo;
• soundproofing;
• kav ntev (ntau tiam neeg);

• profitability;
• lub cev hnyav;
• Frost tsis kam;
• tiv taus cov neeg kho tshuab kev nyuaj siab;
• poob siab tsis kam;
• tiv taus kom lwj, tawg thiab ntsws.

DIY thaiv ua

Cov cement uas tau npaj txhij ua thiab cov cib sawdust tuaj yeem nrhiav tau hauv txhua lub khw muag khoom siv. Tab sis koj tuaj yeem sim ua nws tus kheej.

Kev tsim tshuab thev naus laus zis yog qhov yooj yim heev, qhov tseem ceeb tshaj plaws yog txhawm rau sib tov kom huv thiab sib npaug. Qhov zoo ntawm ntoo thiab xis mas sawdust kuj tseem ceeb heev.

Raws li lub hauv paus rau kev khi cov ntaub ntawv, ntau yam kev hloov pauv ntawm cov khoom siv tau siv:

• xis mas;
• gypsum;
• av nplaum.

Yog tias koj npaj yuav siv cov khoom lag luam yav tom ntej los tsim lub tsev thiab cov qauv kev txhawb nqa, tom qab ntawd yuav tsum tau muab cov khoom lag luam zoo xws li Portland cement.

Txhawm rau pab cov txheej txheem ntawm kev ua haujlwm thiab txo lub sijhawm siv ntawm kev sib xyaw ua ke, koj tuaj yeem siv lub tshuab ua haujlwm tsis siv neeg lossis phau ntawv sib xyaw ua ke. Qhov no tseem yuav lav qhov zoo thiab homogeneity ntawm qhov sib tov.

Ntoo ntoo tau npaj ua ntej. Sawdust yog thawj zaug moistened hauv calcium oxide, tom qab ntawd lawv tau khaws cia tsawg kawg 3 hnub hauv qhov qhib cua. Nws yog ib qho tseem ceeb los sib xyaw cov muaj pes tsawg leeg. Txhawm rau ntxuav cov sawdust loj ntawm cov khoom txawv teb chaws thiab cov khoom loj, nws tau sieved los ntawm cov tshwj xeeb sab cib.

Chips tau nchuav nrog dej uas cov tshuaj tshwj xeeb tau yaj:

• iav kua;
• slaked txiv qaub.

Hauv qhov kev daws teeb meem no, sawdust tau tsau rau qee lub sijhawm, thiab tom qab ntawd ziab kom huv hauv cov huab cua ntshiab.

Qhov sib piv ntawm cov cement thiab sawdust hauv qhov npaj tau loj yog nyob ntawm qhov xav tau qib zog. Rau cov phab ntsa uas muaj cov kabmob, cov cement feem ntau muaj nyob hauv kev sib xyaw, rau cov tsev uas muaj lub nra qis thiab sab hauv sab hauv, ntau ntxiv sawdust ntxiv.

Txhawm rau tsim qee tus lej ntawm cov cib, koj yuav tsum siv cov duab tshwj xeeb. Kev sib xyaw ua ke ntawm cov cement-sawdust yuav muab tso rau hauv lawv rau nws tsim thiab ntxiv ua kom ruaj khov ntawm cov thaiv.

Cov txheej txheem tuaj yeem ua los ntawm cov khoom siv, qhov tseem ceeb tshaj plaws yog tias lawv yuav tsum yooj yim rau disassemble. Qhov no yuav ua kom yooj yim dua kom tshem cov cib.

Nws yog qhov zoo dua los ua cov pwm hauv qab los ntawm cov ntawv hlau kom tiv thaiv kom tsis txhob ya raws. Lossis yog tias cov khoom no tsis muaj, txhawm rau roj ntoo zoo, koj tseem tuaj yeem siv, piv txwv li, linoleum.

Cov theem tseem ceeb ntawm kev tsim khoom

Ua-nws-koj tus kheej tsim cov blocks ntawm cov cement thiab sawdust xav tau ua raws nruj rau qee theem:

• Npaj sawdust - tsau thiab kho nrog cov tshuaj tshwj xeeb, qhuav kom huv hauv qhov cua qhib.
• Sift ntoo chips los ntawm lub sab cib, tshem cov khoom loj thiab cov khoom txawv teb chaws.
• Ua tib zoo sib tov cov khoom siv sifted nrog cov khoom qhuav - cement thiab xuab zeb.
• Maj mam ncuav dej mus rau hauv qhov sib xyaw ua ke, nplawm heev. Nws yog qhov zoo dua los siv cov khoom sib xyaw ua ke, nws yuav tso cai rau koj kom coj qhov hnyav mus rau homogeneity.
• Tom qab ua tiav kev npaj cov khoom sib xyaw, nws yog qhov tsim nyog los tshuaj xyuas qhov zoo. Txhawm rau ua qhov no, noj me me ntawm qhov sib tov thiab nyem nws hauv koj txhais tes. Nws yuav tsum yoog raws thiab yooj yim rau wrinkle. Hws noo yuav tsum tsis txhob tso tawm ntawm nws.

• Yog tias cov dej tseem ntws tawm ntawm qhov hnyav lossis cov dej poob txawv teb chaws tshwm sim, tom qab ntawd nws txhais tau tias ntawm ib qib ntawm cov txheej txheem kev tsim khoom raug cuam tshuam lossis cov feem ntawm cov khoom siv tau pom tsis raug. Cov khoom tsis tuaj yeem ua los ntawm qhov sib xyaw no.
• Tom qab npaj qhov sib tov, siv nws li ib teev lossis ob teev. Thaum lub sijhawm no, koj yuav tsum tau decompose txhua yam rau hauv cov duab.
• Qhov loj haum rau hauv daim ntawv npaj, tsis txhob hnov qab roj lawv kom huv si. Txhua txheej 20 cm tuab yog tamped. Qhov no yog qhov tsim nyog txhawm rau txhawm rau huab hwm coj thiab tshem tawm huab cua los ntawm kev daws teeb meem.
• Cov txiaj ntsig tau tso tseg kom qhuav ncaj qha rau hauv pwm rau 3-4 hnub.
• Tom qab lub sijhawm no, koj tuaj yeem tshem tawm cov ntawv thiab quav cov khoom tsim los rau kev tsim kho ua haujlwm ntxiv rau tawv hauv chav qhuav. Cov txheej txheem no yuav siv sijhawm tsawg kawg peb lub hlis.

Raws li koj tuaj yeem pom, thev naus laus zis ntawm kev tsim thiab tsim cov blocks tsis nyuaj, txawm tias rau cov neeg tso tseg. Los ntawm cov khoom tsim ua tsev, koj tuaj yeem tsim lub tsev, chav da dej, laj kab thiab lwm yam khoom siv hauv tsev.