Konkire B15 (TM): zikuchokera, makhalidwe

Konkire - mwina kwambiri adamfunsa zomangila chimagwiritsidwa ntchito yomanga nyumba awiri ndi lalikulu nyumba Mipikisano storey. Pali zopangidwa ambiri nkhaniyi ntchito zosiyanasiyana zolinga. Mmodzi wa anthu otchuka ndi yowona B15 (kalasi) kapena M200 (TM).

makhalidwe General

Konkire B15 (M200 chizindikiro) amatanthauza gulu ndi digiri zikutanthauza mphamvu ya 196 kgf / cm. Linapangidwa kutenga nkhani za malamulo a GOST ndi zida zamakono mizere makina yopanga. Chifukwa ndi lalitali kwambiri khalidwe chuma oyenera yomanga zosiyanasiyana zinthu structural nyumba.

Kuchuluka kwa ntchito

Kupanga amphamvu cholimba yazokonza pansi - m'dera chachikulu cha ntchito nkhaniyi. Kukana kuti nyengo siili ndi pafupifupi. Ndipo kotero izo ziri bwino ntchito m'nyumba. Screed ntchito mabuku amenewa amapereka odalirika ndi cholimba. Kuwonjezera izi, simenti B15 - mtundu, ntchito:

• kumanga maziko (makamaka nyumba banja);
• akuponya pakhoma;
• kupanga mlathowu konkire ndi kumathandiza kuchepetsa;
• kuthira pavings;
• yomanga masitepe ndi makumbi;
• kulenga precast mankhwala konkire;
• kuthira mizati;
• kulenga gawo lapansi pa ntchito msewu.

Mark konkire B15: Kaonekedwe

Pangani muyezo konkire B15 ntchito zigawo izi:

• Simenti (30 kg).
• aggregates Small (40 kg). Zotheka kugwiritsa ntchito mchenga ndi tinthu kukula kwa mamilimita 0,15 5. kachulukidwe ake akhale 1790 makilogalamu / mamita ^3.
• Wosweka mwala kapena miyala (90 kg). Mapira kukula kwa filler ndi ranges ku mamilimita 6 70. Ndi kumanga nyumba zikuluzikulu angagwiritsidwe ntchito wosweka mwala tuzigawo twa ndi kukula kwa 140 mm.

zigawo youma ndi Pre-wothira bwinobwino kenako kuchepetsedwa ndi madzi mu kuchuluka kwa 20% buku okwana. Nthawi zina opanga kusintha khalidwe la chotsirizidwa anawonjezera kuti izo onse a mchere, plasticizers, ndi zina zotero D..

Linapangidwa konkire kalasi B15 (GOST 7473-2010) yekha kwa simenti apamwamba. Nthawi zambiri ndi mankhwala a mtundu M400. Kulemera chiŵerengero cha simenti * miyala mchenga kufanana adzakhala: 1 * 2.8 * 4.8.

mitundu

Panopa alipo mitundu yambiri ya konkire m'kalasi ake. Iwo siyana, mwachitsanzo, mtundu wa filler ntchito. Zimenezi zingakhale laimu, lubwe miyala kapena mwala wosweka. Palinso mitundu chuma ndi madigiri osiyanasiyana sayenda ndi stiffness.

The chiŵerengero cha mtundu ndi kalasi

Mosiyana ndi zimene ambiri amakhulupirira, atapita masiku 28 kuti tipeze mphamvu konkire sasiya. Zimenezi zimatenga nthawi zonse opaleshoni anamangidwira kwa luso lake. Mark konkire anatsimikiza malingana ndi kuchuluka kwa simenti opangira ake. chizindikiro ichi imathandiza kwambiri mu mphamvu konkire kukana psinjika ndi kukula. Iwo amayezedwa kgs / masentimita ^3. Choncho, sitampu simenti M200 limasonyeza kuti ndi kwamakokedwe mphamvu mu psinjika a 200 kgf / masentimita ^3.

Kuwonjezera mtunduwu, ndipo ngakhale konkire alipo magulu. Malinga index imeneyi ndiyo kuthamanga pazipita chimene chingathe kupirira zinthu yomalizidwa mu megapascals. Pankhani imeneyi 15 15 MPa (95%). The kalasi konkire kwambiri ndiwo amaimira kalata "B".

Poyamba, pa mphamvu konkire anaweruzidwa makamaka ndi mtundu wake. Tsopano nkhaniyi zimagawidwa makamaka mu makalasi. Koma anthu amene amakonda kuganizira mtundu, izo zinali yabwino, anaika matebulo wapadera, amene apatsidwa ofananira zizindikiro izi ziwiri.

Kalasi konkire zizindikiro zina

Kwake - si chizindikiro yokhayo imene muyenera tcheru pamene kugula osakaniza. A chizindikiro chofunika kwambiri ndi njira yothetsera mtundu chisanu. Iwo anatchulidwa F ndi chiwerengero kalata likuyamba ndi 25. Zochita mu wapadera nyumba zomanga amagwiritsidwa ntchito simenti ndi chisanu mtundu F100-200.

chizindikiro china chofunika - madzi kukana konkire. Pankhaniyi, nkhani akhoza oyambitsa W2, W4, W6, W8 ndi w12. Chiwerengerochi amasonyeza madzi kuthamanga pa zimene yamphamvu konkire 15 masentimita kutalika ndi madzi pa kufinya ena. Konkire B15 mtundu makhalidwe pankhaniyi wabwino kwambiri.

Komanso, pamene kugula konkire ayenera kulabadira zizindikiro monga kuchepa mphamvu ndi. chizindikiro ichi n'chakuti ndi maeriala khalidwe monga kuyenda. "P" Munthu wotereyu chithunzi mu deta pepala osakaniza kalata. Nthawi zambiri ntchito yomanga ndi simenti ndi zoyendayenda a P-2 ndi P-3. Solutions a mlingo P-4 ndi pamwamba ntchito ngati pakufunika kudzaza mwakhama kufika malo. Ntchito pulasitiki ndi konkire pamene kuponyera imagwiridwa ntchito mpope.

makhalidwe luso

Amene katundu makamaka amasiyana B15 yowona (kalasi M200), angapezeke mu tebulo pansipa.

Mtengo wa zinthu

Mitengo konkire kalasi B15 (M200 Brand) zimadalira kwenikweni zosiyanasiyana ntchito kupanga chomenyedwa. Mwachitsanzo, ngati lubwe, pa mita kiyubiki konkire B15 kulipira za 3.850 rubles (as a 2015). Pakuti chimake miyala filler - pafupifupi 3600 p.

kupanga kunyumba

Pezani osakaniza apamwamba mu nkhani iyi izi ziri zotheka kugwiritsa ntchito chosakanizira konkire. M'nyumba wabwino konkire kalasi B15 mtundu M200 Knead ntchito. Ndondomeko yokonza njira ndi iyi:

• Mosamala chisanadze wosanganiza mchenga ndi simenti. Pa nthawi imeneyi munthu akhoza kutsanulira zowonjezera amene kumawonjezera kukaniza ozizira (20 makilogalamu 2 makilogalamu simenti).
• Kenako, madzi anawonjezera, ndiyeno mwala wosweka.
• The osakaniza chifukwa akawinduka kwa mphindi zosachepera zitatu.

Buku chiŵerengero cha B15 yowona (kalasi M200) zakonzedwa mu kufanana zotsatirazi: 10 malita 19 malita akutengedwa simenti mchenga ndi miyala 33 malita. Choncho, chiŵerengero adzakhala pafupifupi ndowa desyatilitrovyh: 1h2h3,5.

Mu kupanga mwala kupatuka chizindikiro kwa anakonzeratu magawanidwe kachulukidwe wa zosaposa 1%.

Mwachitsanzo mtanda

Kwa columnar maziko mchitidwe buku 0,11 mamita ³ kufunika pafupifupi 19 makilogalamu simenti, mchenga - 41 makilogalamu, wosweka miyala - 78 makilogalamu wa madzi - makilogalamu 9. ubale zimenezi zili zoyenera ntchito M400 mtundu wa simenti. Kudzaza positi ndi kuchita za awiriwa kusanganikirana.

Konkire zopangidwa ena

Nthawi zambiri mu payekha nyumba zomanga ntchito ndi khalidwe konkire kalasi M250 (B20). mitundu izi ndi wamphamvu kuposa kalasi B15 ndipo angagwiritsidwe ntchito komanso akuponya slabs kuti musakhale amavutika kwambiri. Konkire mtundu M300 (kalasi V22,5) ambiri amangoti ntchito yomanga maziko Mzere. Kudzaza MDF olimba pansi pa nyumba zambiri ntchito M350 njira (B25 kalasi).

Konkire B15 - mtundu mphamvu, choncho ndi oyenera pa ntchito yomanga zinthu kwambiri mu payekha nyumba ndi nyumba. zabwino kwambiri processing makhalidwe, pamodzi ndi mtengo wotsika kupanga izo zotheka kugwiritsa ntchito onse kudzaza screed ndi simenti, ndi kumanga maziko (hozpostroek) ndi partitions.