Features ndi kukula kwa njerwa silika

Silicate woyera njerwa - wotchuka kwambiri pa Russian msika wa zomangila The cholinga kumangira mpanda wa nyumba zolinga zosiyana; nyumba zogona, maofesi, mosungira, malo mafakitale ndi ena.

zipangizo zopangira kupanga ake ndi laimu, silika mchenga ndi zina. Mayina mawonekedwe ndi youma kukanikiza kupanikizidwa ndi pa kutentha. Izi ndi zabwino phokoso-chimateteza zakuthupi, lofotokozabe kutenthetsa bwino. Iwo ali nayo mphamvu yapamwamba, chisanu kukana ndi durability, ndi nyumba ya kwa nthawi yaitali kusunga maonekedwe abwino. The drawback waukulu wa nyumba iyi akatswiri zinthu tisanene kwambiri chinyezi Mwachitsanzo, poyerekeza ndi ceramic (wofiira) njerwa. Ndi chifukwa chake si oyenera kumanga maziko, ndipo ntchito popanga makoma a dongosolo la. Komanso, musati ntchito zomangamanga fireplaces, ng'anjo, mapaipi, nyumba inaimitsidwa.

La makhalidwe ndicho kukula kwa nkhani ya njerwa silika. Today amagwiritsa atatu mitundu ya njerwa, osiyana mu chizindikiro ichi. Izi umodzi wokhathamira silicate njerwa, miyeso amene amapanga mu millimeters: kutalika - 250, m'lifupi - 120, kutalika - 65. Ndi basi olimba njerwa, zomangamanga kwa izo - kotenga-yopingasa. Poyamba, nkhani zonse nyumba sikuti anali kukula, ndipo mankhwala ndi miyeso ena inatulutsidwa mochedwa.

Komanso, pali mtundu wina wa umodzi - Chitsiru. Kukula kwa mawonekedwe ya njerwa silika ndi: kutalika - 250 Mulifupi - 120 88 kutalika (mu millimeters). Iye ali wokhathamira, porous ndi perforated. Pakali pano, ichi ndi mtundu kwambiri wogulidwa ndi njerwa.

Ndipo mtundu wachitatu - awiri. Kukula silicate njerwa awiri ndalama: kutalika - 250 Mulifupi - 120, kutalika - 103 (mu millimeters). Kawiri njerwa si wokhathamira, koma porous ndi dzenje. Izo ntchito opepuka zomangamanga.

Yofunika khalidwe la njerwa silicate ankaona mphamvu yake. Kumasulidwa mankhwala angapo sukulu, zomwe kudziwa khalidwe la uyu. Mark amaimira kalata "M", ndipo atayima pafupi ndi chiwerengero - ichi ndi mlingo wa chitetezo. Mwachitsanzo, chizindikiro njerwa M 125 amatha komabe katundu wa makilogalamu 125 pa centimeter lalikulu. Pali njerwa ruggedized - M-150, M-200.

Frost mtengo kukana F anatsimikiza Mwachitsanzo: F 25, F 35, ndi zina zotero. Nambala pafupi kalata limasonyeza chiwerengero cha chisanu / m'firiji pamtunda kuti akhoza kupirira njerwa.

Komanso, zinthu izi wolemekezeka chifukwa cholinga chake. Kuwonjezera zomangamanga, pali njerwa kuyembekezera ndi cholinga chapadera. Makulidwe a silicate njerwa kukongoletsa lifanane ndi miyeso ya yomanga. Kumaliza mawonekedwe ayenera kukhala mwangwiro lathyathyathya pamwamba ndi m'mphepete, komanso mawonekedwe zolondola. Kukumana njerwa akhoza zooneka (zimasiyana mu mawonekedwe), Khoma (mtundu), kapangidwe (padziko mpumulo).

Koma cholinga chapadera njerwa, amanena kuti mtundu uwu wa mitundu zosagwira moto, asidi zosagwira ndi zina. Kukula silika njerwa ntchito ndi muyezo.