Mark qhob rau sawb foundation: yuav ua li cas zoo tshaj plaws los xaiv?

tsim ib tug sib npaug kev zoo siab thiab txhim khu kev qha kev tsim kho yog tsis yooj yim sua yam uas tsis tau high-zoo thiab txhim khu kev qha hauv paus. Thiab cov qib kev ua vaj tse rau sawb foundation ntawm tag nrho cov tseem ceeb heev nyob rau hauv cov yam ntxwv ntawm lub neej yav tom ntej lub tsev.

Uas pob zeb mus rau lub leading txoj hauj lwm nyob rau hauv kev tsim kho, thiab lub championship yog tshee ntxiv dag zog rau vim Roman lub sij hawm. Siv nws, noob neej tau tsiv los ntawm qhov kev siv ntawm lub tuam tsev thiab aqueducts (uas yog siv rau qhov no hnub) mus tsim kho ntawm runways thiab spaceports. Nws yuav tsum tau muab sau tseg tias nyob rau hauv lub hauv av rau siv tsis yog ib tug kawm qib ntawm qhob rau sawb foundation: txhiab tus ntawm ntau yam no zoo kawg nkaus khoom tau tsim nyob rau hauv tshwj xeeb lub chaw soj nstuam, txhua tus uas muaj ib tug zoo-sau tseg lub hom phiaj.

Uas yog vim li cas ua ntej koj pib siv ua ntej ntawm tag nrho cov paub tsis tau tsuas yog cov nqi ntawm cov khoom yuav tsum tau, tab sis kuj nws hom. Tus nqi ntawm cov pob zeb ua yog kiag li nyob rau lub hom foundation uas koj xaiv. Nyob rau hauv kev, lub qib ntawm qhob rau sawb foundation yuav tsum tsis tsawg tshaj li tus M200. Maas, xuab zeb thiab gravel coj nyob rau hauv ib tug nruj ratio ntawm 1: 4: 4. Yog li, ib kilogram ntawm MAAs muaj plaub kilograms fillers. Nyob rau hauv lub npaj txhij-mix nyob rau hauv txhua rooj plaub yuav tsum tsis txhob tso cai hu nrog rau tej organic impurities.

Tsis hais dab tsi qib ntawm qhob rau lub hauv paus ntawm lub tsev yog siv, tsis txhob zuaj mortar los ntawm txhais tes. Nyob rau hauv cov ntaub ntawv no, yuav luag tsis yooj yim sua rau zuag cov tshuaj zoo, thiab ua hauj lwm nws yuav siv sij hawm ib tug ntau ntawm unrealistic. Assertion no yog fairer tshaj nws yuav cheaper nqi xauj tsev ntawm qhob mixers.

Yog hais tias koj xav mus rau phau ntawv no twb muab kev koom tes tov, nws yog tsim nyog los qhia kom meej nyob rau hauv ua ntej tsis tau tsuas yog dab tsi qib ntawm qhob rau sawb foundation koj xav tau, tab sis kuj yuav ua li cas npaum li cas ntawm nws koj yuav tsum tau. Thov tsum paub hais tias rau ib ntev lub sij hawm tsis tau khaws cia. Ntawm cov hoob kawm, yog tias koj ntiav ib tug pab neeg ntawm cov builders, ces rau koj, xws li ib tug kev txiav txim siab yuav coj lawv cov thawj coj. Tiam sis yog tias koj ua ib tug kev txiav txim siab rau nws tus kheej-kev tsim kho, koj yuav tsum daws tau qhov teeb meem no, txwv tsis pub koj yuav pom koj tus kheej nyob rau hauv pem hauv ntej ntawm ib pawg ntawm cov qub qhob.

Nyob rau hauv cov ntaub ntawv ntawm nws tus kheej-ntau lawm ntawm mortar yuav tsum nco ntsoov hais tias nws zoo muaj ib yam teeb meem loj tsis tau tsuas yog siv los ntawm lub MAAs, tab sis kuj yog ib tug tub lim. Crushed pob zeb, gravel thiab xuab zeb yuav tsum tau txiav txim tsuas yog los ntawm txhim khu kev qha lwm, vim hais tias txwv tsis pub koj yeej yuav tau txais ib tug siab phem surprise nyob rau hauv daim ntawv ntawm impurities heap uas cuam tshuam rau lub zog ntawm lub tiav lawm tsev.

Yog hais tias koj yeej paub hais tias yuav pab tau kom tus piv ntawm tag nrho cov ntsiab, lub pob zeb yog check, resistant rau kev phiv tej yam. Ntawm lwm yam, nraaj ua cov ntaub ntawv uas yuav ua muaj zog tshaj lub sij hawm. Nco ntsoov tias qhov zoo tagnrho muaj pes tsawg leeg ntawm cov thawj lub sij hawm yuav tsuas npaj ib tug kws builder, thiab koj yuav tsis raug mob ua ib txoj kev kuaj batch. Tej qib ntawm qhob rau sawb foundation thaum kawg hlob tom qab txog 27-28 hnub.