Tswv yim tswv yim yuav ua li cas mus nrhiav tau qhov chaw ntawm ib chav tsev

Cov tub txawg - nws yog ib yam dab tsi, ntawm chav kawm, yog yooj yim. Lawv muaj ob lub qhov muag thiab xuas pob zeb ntaus, thiab cov cuab yeej muaj. Tab sis cov neeg uas tsis muaj kev siv kev kawm ntawv, tab sis vim muaj tej yam txiav txim siab los ua lawv tus kheej kho thiab tej zaum kuj muaj mus ua txhaum nws lub taub hau lawm lub simplest, seemingly kev pab raws qib. Ntawm no, piv txwv li, cov lus nug: yuav ua li cas nrhiav tau qhov chaw ntawm lub chav tsev? Thiab tam sim no tus txiv neej nyob rau hauv txoj kev nervosa thim ib txoj kab rau ntawm daim ntawv los yog lus sib laws liag yuj yees, rub meter roulette ... Oh, kuv yuav tsum tau ua tib zoo mloog rau tus xib fwb ntawm geometry!

Tab sis yog tsis muaj lub sij hawm rau cov lyrics - kho ib yam dab tsi los ntawm nws tus kheej tsis. Yog li ntawd, ib tug ceev saib tag nrho cov nuances, tab sis nyob rau tib lub sij hawm sib tham txog qhov twg tag nrho no yog lub cheeb tsam ntawm lub chav tsev ntawd yuav tsum tau.

cov khoom

Ua ntej cov tswv yim rau qhov kev tshem tawm ntawm yardsticks, armed nrog cov hauv qab no yooj yim ntaus ntawv:

• daim kab xev los ntsuas ;
• xaum xim los yog xaum rau;
• phau ntawv sau nrog ib tug cwj mem;
• lub tshuab xam zauv.

Xyuas kom tseeb tias muaj txhua yam rau ntawm txhais tes. Tsis txhob cia siab rau lub cim xeeb thiab zoo kawg li muaj peev xwm hais lus ntawm ncauj nyiaj - cia li sau cov zauv rau ib tug lub tshuab xam zauv thiab suav. Lub qhov tseem ceeb tau, feem ntau yuav yuav tsis tau puag ncig, ua hauj lwm nrog lawv nyob rau hauv lub siab yuav tsis yooj yim.

Tswv yim los ntawm cov phau ntawv

Formula cheeb tsam - ib qho ntawm ob peb tau txais nyob rau lub tsev kawm ntawv ntawm kev txawj ntse uas neeg feem coob nco ntsoov mus ib txhis. Koj cia li yuav tsum muab qhov ntev thiab dav - tsis muaj dab tsi nyuab.

Yog li ntawd, ua ntej koj kawm cov cheeb tsam ntawm ib chav tsev, tsuas ntsuas qhov ntev ntawm cov phab ntsa. Cov uas ua tus nqi multiply, thiab ntawm no nws yog tshwm sim!

"Tab sis tsis yog txhua txhua qhov chaw yog nyob rau hauv daim ntawv ntawm ib tug duab plaub thiab ib tug square" - yog kom paub tias cov inquisitive nyeem ntawv ... Qhov ntawd yog txoj cai, yog li sim kom tig rau kev tsom xam thiab nyob rau hauv lub txawv txawv layout ntawm lub thaj chaw.

puag ncig

Niaj hnub nimno architecture tej zaum muaj feem xyuam rau cov uas tsis yog-tus qauv kev daws teeb meem, yog li ntawd tsis txhob xav hais tias ib puag ncig tej zaum yuav tsuas yog hais tias lub zwm txwv chav tsev nyob rau hauv lub tsev fuabtais ntawm tus huab tais txoj kev pretentious nrog los yog nyob rau hauv lub tsev so. Ntsib nrog xws li ib tug yuav, piv txwv li, tus tswv ntawm lub vaj tse nyob rau hauv ib tug fashionable lub tsev los yog ib tug neeg uas tau yuav ib tug chav tsev tom qab lub redevelopment. Ib zaug ntxiv, peb nco qab npaum li cas thiab ntsuas sau nyob rau hauv ib phau mis: S = πR².

Nyob rau hauv kev xyaum, ntsuas txoj kab uas hla yog yooj yim dua mus nrhiav lub voos kheej-kheej, raws li rau lub caij nyoog kawg no koj yuav tsum paub raws nraim qhov twg qhov chaw. Thiab mus nrhiav tau cov kab uas hla, cia li ntswj kom nruj ntawm ntug ntawm lub xab daim kab xev nyob ze ib tug phab ntsa, tsiv mus nyob rau lub opposite, thiab los ntawm kev mus sib hais thiab yuam kev, nrhiav tus taw tes ntawm ntau deb los ntawm thaum pib ntawm rau daim kab xev.

Faib cov nqi tau nyob rau hauv ib nrab, squared thiab muab los ntawm 3.14. Yog li ntawd ntau npaum li cas rau lub cheeb tsam ntawm lub yeej chav tsev.

Yuav ua li cas kom paub lus-zoo li tus thaj tsam ntawm lub chav tsev

Cia peb xav txog ib qho piv txwv rau ntau dua clarity. Piv txwv peb muaj ib tug me me chav tsev apartments- "Dormitory" nyob rau hauv uas mus nrhiav cov chav tsev nyob cheeb tsam:

Ua raws li nram no:

1. ntsuas phab ntsa 1 thiab phab ntsa 2, sau tus tau txais qhov tseem ceeb;
2. muab x 7 x 3.5 = 24.5 (m ^2);
3. № ntsuas phab ntsa 3 thiab 4;
4. multiply: 1.5 x 2.5 = 3.75 (m ^2);
5. rho tawm los ntawm cov tau qhov tseem ceeb ntawm cov thawj "ntxiv cheeb tsam": 24,5 - 3.75 = 20.75 (m ^2).

Raws li koj tau pom, dua, tsis muaj dab tsi zoo nkauj!

Scope

Vim li cas peb twb sim kom to taub yuav ua li cas nrhiav tau cov chav tsev cheeb tsam nyob rau hauv square meters? Cia peb txhais, rau qhov muab xam los ntawm cov khoom no pab tau. Ntawm cov hoob kawm, peb yuav sib tham txog cov ntaub ntawv rau hauv pem teb thiab qab nthab. Yog li, cov nqi no yog tsim nyog thaum uas siv:

• mortar;
• primer lub tsho tiv no;
• pleev xim;
• kua wallpaper;
• textured plasters;
• lacquer;
• substrate nyob rau hauv laminate flooring;
• waterproofing dov ntaub ntawv;
• ua npuas ncauj.

Suav khoom noj, peb feem ntau (tab sis tsis yeej ib txwm!) Raws li lub cheeb tsam.

Thaum nws tsis yog pab tau

By xaiv tej hom finishes, thiab koj yuav tsis xav tias yuav ua li cas nrhiav tau chav tsev cheeb tsam. Yog vim li cas? Yog, vim hais tias peb tsis mus ua ib tug sib koom nyob rau hauv nruab nrab ntawm lub qab nthab wallpaper, los yog mus sau ib mosaic ntawm linoleum. Raws li nyob rau cheeb tsam, lub purchase yog ib qho yooj yim los mus ua kom yuam kev, yog li yob xov ntaub ntawv peb yuav tsum tau tus linear qhov ntev ntawm cov phab ntsa - peb xav tias nyob rau hauv tag nrho cov xov tooj ntawm bands. Cov ntaub ntawv muaj xws li:

• wallpaper;
• ntaub pua;
• linoleum;
• tshem tawm ceilings ntaus "Armstrong";
• tshem tawm qab nthab.

Yog tsis yog ib qho kev zam hauv pem-teb (laminate flooring). Qhov no tus nqi, nyob rau hauv feem ntau tus neeg mob tuav rau cov me vuas, tab sis ib tug loj zoo dua txheeb peev raws li qhov ntev thiab dav ntawm chav tsev.

phab ntsa cheeb tsam

Los ntawm tib lub ntsiab cai, uas peb siv nyob rau hauv lub xam ntawm lub cheeb tsam ntawm cov lus zoo ntawm lub chav tsev (Dormitory), koj yuav yooj yim nrhiav thiab phab ntsa cheeb tsam. Paub qhov ntev thiab dav ntawm lub chav tsev, xam cov perimeter, multiply los ntawm lub qhov siab. Peb nrhiav tau ib tug tag nrho deg hauv cheeb tsam los ntawm uas ces rho lub cheeb tsam ntawm qhov rais, qhov rooj.

Thiab ntawm no yog ib tug me ntsis ua kom yuam kev yuav ua li cas mus nrhiav tau qhov chaw ntawm lub phab ntsa ntawm lub chav tsev, raug Document wallpaper. Yog hais tias koj yuav saib tau lub pob qij txha ntawm cov tuav, suav lawv cov xov tooj. Faib los ntawm 2 thiab tau ncig nyob rau hauv meters. Lub fact tias cov wallpaper yob dav yog cia li tshaj 50 cm. Yog li ntawd koj tsis muaj mus taug kev nrog cov phab ntsa nrog ib daim kab xev ntsuas ua ntej koj nrhiav tau ntawm lub perimeter ntawm lub chav tsev.

Paub lub cheeb tsam thiab linear qhov ntev ntawm lub chav tsev, koj yuav tau yooj yim xam tus nqi ntawm cov ntaub ntawv uas yuav tsum tau kho, txawm tsis muaj kev pab ntawm cov tub txawg.