Nthuav pob zeb yog ib qho khoom siv hauv tsev uas tsis tseem ceeb

Cov txheej txheem:

Nthuav pob zeb yog ib qho khoom siv hauv tsev uas tsis tseem ceeb
Nthuav pob zeb yog ib qho khoom siv hauv tsev uas tsis tseem ceeb

Video: Nthuav pob zeb yog ib qho khoom siv hauv tsev uas tsis tseem ceeb

Video: Nthuav pob zeb yog ib qho khoom siv hauv tsev uas tsis tseem ceeb
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Plaub Hlis Ntuj
Anonim

Cov thev naus laus zis tshiab tau mus txog cov khoom siv hauv tsev. Nthuav av nplaum gravel los ua ib qho kev tsim kho tshiab. Nws yog tsim los ntawm av nplaum ntawm natural origin. Nws raug hluav taws kub ceev hauv qhov cub (kwv yees li 30 feeb), thaum kub nce mus txog 1300 degrees. Av nplaum swells nyob rau hauv ib txoj kev tshwj xeeb. Yog li ntawd, av nplaum nplej (feem feem) nrog lub teeb ntxeem tau qauv thiab xim av tsaus yog tau txais ntawm qhov tso zis. Yog tias koj tawg cov granule, ces hauv cov xim yuav luag dub. Nyob ntawm qhov kev ua tiav, cov ntaub ntawv ntom ntom ntawm cov granules. Tom qab txias, cov granules yog txheeb. Nthuav av nplaum gravel GOST, muab rau granule qhov ntau thiab tsawg ntawm 5-10, 10-20 thiab 20-40 mm. Tus naj npawb ntawm cov granules ntawm qhov tsis ncaj ncees lawm yuav tsum tsis pub tshaj 5%.

nthuav av nplaum gravel
nthuav av nplaum gravel

yam ntxwv ntawm cov khoom siv hauv tsev

Qhov zoo ntawm cov khoom no yog qhov tsis lees paub. Lawv hloov tag nrho lub tswv yim ntawm cov khoom siv hauv tsev. Nthuav av nplaum gravel yog lub teeb heev, tab sis tib lub sij hawm nws zoo kawg nkaus khaws cov cua sov, noo noo resistant thiab fireproof, thiab tuaj yeem tiv taus qhov kub thiab txias. Tsis deform thaum lawv poob. Muab lub suab rwb thaiv tsev zoo heev, tsis rot tag nrho, tsis hnov tsw ntawm dab tsi. Tib lub sijhawm, qhov notag nrho environmentally friendly khoom. Tom qab tag nrho, nws tsuas muaj av nplaum.

nthuav av nplaum gravel nqi
nthuav av nplaum gravel nqi

Daim ntawv thov ntau yam

Russia yog suav tias yog ib qho ntawm cov neeg tsim khoom loj ntawm cov khoom no. Nyob rau hauv xyoo tsis ntev los no, zus tau tej cov pob zeb nyob rau hauv peb lub teb chaws tau nce los ntawm 30%, qhov kev thov rau nws yog tas li loj hlob. Expanded av nplaum gravel yog indispensable rau tsev rwb thaiv tsev. Lub hauv paus, hauv pem teb, cov plag tsev sab nraud, rwb thaiv tsev ntawm cov dej sib txuas - tag nrho cov no tuaj yeem insulated nrog nthuav av nplaum gravel. Lub teeb yuag tab sis loj, nws khaws cov cua sov zoo thiab ruaj khov. Yuav kom ua tiav cov haujlwm zoo ntawm rwb thaiv tsev nrog cov av nplaum nthuav dav, nws yog qhov yuav tsum tau coj mus rau hauv tus account nws qhov ntom ntom. Qhov me me "grains" ntawm gravel, ntau dua nws qhov ntom ntawm 1 sq. m. Kev ua tau zoo yuav siab dua yog tias qhov siab ntawm embankment yog tsawg kawg yog 15 cm. Cov pob zeb yuav pab kom cov cua sov hauv tsev ntau dua 60%. Kev tsim kho ntawm txoj kev tshiab tsis ua tiav yam tsis muaj cov khoom siv no. Nws yog siv los hloov dej thaum ua haujlwm hauv qhov chaw ntub dej thiab dej ntws. Rau kev siv hluav taws xob, nthuav av nplaum gravel kuj yog tus pab. Nws yog siv los tswj qhov kub thiab txias thiab suab rwb thaiv tsev. Tsis tas li ntawd, nws tuaj yeem siv tau ntau zaus, tshwj xeeb tshaj yog rau kev ua haujlwm kub ntxhov.

nthuav av nplaum gravel GOST
nthuav av nplaum gravel GOST

Thaum tso paving slabs, cov av nplaum nthuav dav ua ib hom hauv ncoo thiab tso cov av. Cov tsos ntawm cov khoom no kuj pab cov neeg tsim qauv toj roob hauv pes. Lawv siv nws los tsim alpine slides thiab dag terraces, decorate paj txaj rau lawv. Sab hauv tsim tsimnthuav av nplaum panels rau ntawm phab ntsa sab hauv thiab sab nrauv ntawm tsev. Kho lawv nrog qhov cub. Gardeners tau pom kev siv rau nws ua ib qho dej zoo rau cov nroj tsuag. Tsis tas li ntawd, nthuav av nplaum tiv thaiv cov tsos ntawm moss thiab cab, yog li ua kom cov khoom tsim tau. Lawv kuj insulate cov hauv paus hniav ntawm tej nroj tsuag. Nco ntsoov, yog tias koj xav yuav cov av nplaum ntxiv, nws tus nqi nyob ntawm qhov loj ntawm granules thiab, raws li, qhov zoo. Qhov loj dua cov granules, tus nqi qis dua. Txawm li cas los xij, cov av nplaum nthuav dav yog pheej yig dua li lwm cov khoom siv hluav taws xob, tab sis tsis qis dua rau lawv hauv kev ua haujlwm.

Pom zoo: