Coarse mchenga. ntchito

Sand - ichi ndi chimodzi mwa zigawo zikuluzikulu ntchito osati kumanga komanso kamangidwe malo. Pali mitundu yosiyanasiyana ya zinthu izi, ndipo aliyense wa iwo ndi abwino kwa mtundu winawake wa ntchito. Kumangidwa kwa mchenga zambiri ntchito coarse.

mchenga

Sand - chisakanizo cha mchere ndi miyala, amene osalumikidwa ndi mzake. Tingafinye izo kuchokera pansi pa mtsinje kapena miyala. Izi mitundu iwiri wosiyanasiyana nyimbo ndi miyeso.

Dzenje mchenga uli zosafunika zosiyanasiyana, choncho amafuna kwambiri processing zina:

• Lavage - Cholinga chake ya chiyeretso cha zigawo zosafunika.
• Kuyezetsa - anachita mu nkhani imene thanthwe kugwa zinthu osafunika lalikulu monga miyala.

Mtsinje mchenga chomwecho lilibe zosafunika ndi wofanana ndi yofanana aliyense tinthu payekha. Pa mfundo imeneyi, ndalama ndithu zodula.

makhalidwe a

Akuluakulu mtsinje mchenga angapezeke kawirikawiri, makulidwe kuyambira 1.5 kuti 2,4 mm. Koma nkhani yotengedwa miyala, ngakhale kuti ali ndi zosafunika kwambiri osaya, nthawi zambiri amatanthauza kachigawo ndi apamwamba (2.5-3 mm).

Wokonzeka zogulitsa, iwo ali mbali zotsatirazi:

• Popeza zosafunika mu mawonekedwe a dongo ndi zinthu zina.
• An kuchuluka owonjezera mchenga ukuwonjezeka chinyezi ndi 14% ndi boma koyamba.
• kalasi 1 cha mpweya wa poizoni.
• Mkulu chisanu mumalephera kutaya khalidwe chake pa otsika kutentha.

ntchito

• Coarse mchenga nthawi zambiri ntchito zomangamanga, kwa pomanga maziko a nyumba zina akuthandiza.
• M'gulu la konkire ndi cinder chipika.
• Amagwiritsidwanso ankagwiritsa ntchito mu ntchito msewu, mothandizidwa ndi phula umatulutsa.
• Kukonzanso nyumba konkire.
• Ntchito atagona amaika mumsewu slabs. Coarse mchenga kumathandiza mapangidwe puddles.
• Ntchito yopanga pulasitala kapena simenti screed. Zikatero adzakhala ambiri abwino zakuthupi nyumba opangidwa mtsinje momwemo. Chifukwa chosowa zosafunika zosiyanasiyana bwino khalidwe la njira zothanirana.
• Chimagwiritsidwa ntchito mu njerwa ndi chipika kupanga. Iye amapanga malonda amenewa cholimba, pamene nthawi yomweyo kuteteza kuti zisaonongeke makina ndi mavuto kutentha ndi chinyezi.

ntchito wothandiza

1. mchenga coarse ndi kusiyana ndi makhalidwe wake wotetezera, zilibe kumumanga madzi ndipo sasintha katundu mchikakamizo cha zinthu mankhwala a. N'chifukwa chake ndi womuyenerera zosiyanasiyana kasakaniza ndi mavutowo. Uyamiko kwa Iye, anapereka shrinkage osachepera ndi kuphatikiza la chuma popanda kutaya katundu phindu wapachiyambi.
2. Chifukwa cha mtundu ndale ndi kapangidwe kuwala, mchenga coarse kachigawo kawirikawiri amagwiritsidwa ntchito patios ndi minda ina, anamanga ndi thandizo la Alpine mapiri ndi njira kwa kuyenda zokongoletsa.
3. Ndi nkhani yofunika kwambiri pa ntchito yomanga mpanda ndi njerwa.
4. Komanso pa mchenga coarse anapanga ngalande lapadera kwa maziko a nyumbayi, amene adzakhala chitetezo bwino ndi chinyezi owonjezera.
5. Izo ntchito mu kupanga akasinja septic.

Chifukwa katundu, coarse mchenga ndi chida mosalekeza kuti mulimbitse kapangidwe osiyanasiyana ndi zipangizo. Izo ntchito zosiyanasiyana ntchito yomanga, onse popeza m'gulu mamembala onse zikuluzikulu ndi wothandiza. Sand amakhala mu kuti sungathe kuvunda, si anapanga adalira bowa ndi zinthu zina chinyezi kwambiri. Ndi mwangwiro breathable ndipo alibe nawobe mkati madzi. Komanso nkhaniyi ndi wochezeka ndi bwino kuti thanzi la munthu.