The kachulukidwe nkhuni, makhalidwe a chuma ndi zochititsa

Relation voliyumu ya misa nkhuni - masamu ngati osalimba mtengo, ziribe kanthu mtundu wanji wa zimasokoneza mu funso. Makilogalamu \ ^M3 - monga lofotokozeredwa ndipo anasonyeza khalidwe ili. Uliwonse thanthwe kachulukidwe osiyana zimadalira zinthu chimatanthauza khola. Komanso, chizindikiro mokwanira zofunika amakhala Unyinji wa thunthu nkhuni pa wagawo buku. Mundawu kwakukulukulu Mzimuyo zimene aliyense zimasokoneza ali osalimba yake.

Kodi china chimene muyenera kudziwa za osalimba?

Pamene kachulukidwe kuchita masamu kuti mtundu makamaka, ndiye ife tikuyankhula za avareji kapena makonzedwe ayankhe. Pankhani ya nkhani ochiritsira za ulemu voliyumu ya misa, koma voliyumu ya cavities selo si n'komwe. nkhuni A yokha Akuti wouma mwamtheradi.

Pakuti mitundu yonse ya mtengo waukulu pophika tichipeza pafupifupi zigawo chomwecho. Kuwerengetsera osalimba a matabwa, m'pofunika kukumbukira. Ndicho chifukwa Mitundu yonse ili khalidwe makonzedwe ali pafupifupi mtengo womwewo. Ndi chithunzi cha 1,56 ga \ mamita ^2. Ndi chinyezi 12 peresenti onse anatsimikiza ndi katundu physic-makina. Wood kachulukidwe pano chikukhudzana ndi mphamvu. Mkhalidwe umenewu mungathe mwamphamvu amadalira chinyezi. Pali matebulo wapadera kuti kuphunzira makhalidwe a mtundu makamaka.

Nanga bwanji za osalimba pafupifupi?

The porosity wa nkhuni ndi chinyezi - zowonetsera akanadziŵa chizindikiro ichi. Childs, mtengo ndi chinaneneratu poyerekezera mnyontho wa 15 peresenti.

N'chifukwa chiyani kuli kofunika kudziwa khalidwe izi?

Zochita kachulukidwe nkhuni chimapangitsa kusiyana kwakukulu. Mwachitsanzo, zolimba ndi nkhuni, imene chithunzi ndi apamwamba. Izi zikutanthauza kuti nkhani kudzakhala kovuta kwambiri kusamalira. Antiseptics nkhuni ndi osalimba apamwamba ali nawo kuchipatala woipa kuposa zina zimene mungachite.

angapezeke uku akutumikira monga maziko a gulu, chimene mitundu alipo zikhoza kugawidwa m'magulu atatu. Mwachitsanzo, mitengo ya kachulukidwe otsika. Softwood mu gulu akhoza zimachitika mitundu yonse ya Oil ndi spruce, paini, mitundu yonse ya mkungudza, wamba yofanana ndi mkungudza. Ngati ife kulankhula za hardwoods, ndi ofunika ponena veleveti Amur, Manchurian, imvi ndi woyera mtedza kubzala mgoza, wakuda ndi oyera alder, Aspen, mitundu yonse ya msondodzi, linden ndi popula.

mitundu zina ziti mitengo kumeneko?

Avereji ya mderali amaonedwa kukhala manambala kuchokera 560 mpaka 750. Mwa coniferous yew ndi larch a mitundu. Koma oimira yolimba ndi zina zambiri. Mwachitsanzo, Manchu ndi wamba phulusa, apulo, persimmon, phiri phulusa, mkuyu, mtedza, otuwira, mapulo, Elm, Elm, Mongolian, chithaphwi, kum'mawa ndi zaka thundu, peyala, Elm, European ndi kum'maŵa mumamera wakuda ndi wachikasu, fluffy, warty birch. mtundu umenewu, umene pafupifupi kachulukidwe womwewo wa nkhuni. Tebulo adzakuthandizani kumvetsa maonekedwe a njirayi, kupeza chuma chabwino mokwanira.

Manambala 750 ndipo pamwamba sanalembedwepo zambiri, koma mukhoza kupeza mitengo. Mwachitsanzo, pistachio ndi boxwood. Kapena hornbeam. kachulukidwe nkhuni gulu ili kwenikweni zodabwitsa, koma ambiri mwa zomera pafupifupi konse zimachitika m'dziko lathu.