Konkire M350: makhalidwe ndi ntchito

Konkire M350 - kwambiri kumanga zinthu, amene amalola kupanga nyumba zofunika kwambiri zolinga zosiyana ndi zinthu zosiyana zoduliratu. Pambuyo akuchiritsa zake zikuchokera losiyana mpweya wambiri wa sichisinthasinthanso, ali ndi makhalidwe abwino, makamaka compressive mphamvu. Pomanga masiku ano konkire kalasi B25 ndi mtsogoleri onse mawu a kutchuka, monga malonda.

zakuthupi ntchito

M350 konkire kalasi B25 ntchito pafupifupi mitundu yonse ya zomangamanga. Kuyambira muli slabs anapanga, maziko olimba, makoma, matabwa, mizati, nyumba konkire ndi zinthu zina structural a nyumba, mafakitale ndi ofesi nyumba, onyamula katundu wolemera. Komanso matope izi msewu airfield mbale unathandizira pa katundu pazipita.

Tikambirana mwatsatanetsatane makhalidwe nacho chuma nyumbayi.

makhalidwe a

Taonani mndandanda wa muyeso wa mphamvu psinjika. Iwo amayezedwa MPa, anatsimikiza ndi gulu B25 (1 mita kiyubiki. Zofunika popanda kuphwanya umphumphu wokhoza kupirira mavuto 25 MPa). B25 Kuchuluka mphamvu zimatheka ndi kukhalapo mu chisakanizo cha simenti kwambiri. Kuwonjezera pa mphamvu ili mtundu wa simenti ali zina, zinthu ofunika: kukana chisanu, madzi kukana ndi kuyenda.

sayenda

chiŵerengero n'kosiyanasiyana mu mfundo za P2 kuti P4. Koma mlingo wa mphamvu akhoza ziwonjezeke kwa makhalidwe apamwamba pamene simenti ndi wodzilemekeza ndi zina zapadera - plasticizers.

impermeability

Konkire B25 amachita chizindikiro cha permeability - W8. chizindikiro Zimenezi zikusonyeza kuti zinthu sangathe kudutsa chinyezi ngakhale kuti amachita pa izo opanikizika kwambiri. Chifukwa izi kalasi simenti M350 angagwiritsidwe ntchito m'madera ndi tebulo mkulu pansi.

chisanu

Chizindikiro cha chisanu kukana F200 limasonyeza kuti nkhaniyi sasiya katundu ndi structural kukhulupirika pambuyo mazana awiri ndi amaundana-m'firiji pamtunda m'zinthu. konkire akhoza kugwiritsidwa ntchito mu mapangidwe nkhanza.

buku kulemera

index imeneyi M350 mwala ndi 1800-2500 makilogalamu / m³. Komabe, nthawi zambiri kulemera buku (kachulukidwe) wa ranges zinthu 2200 ndi 2400 makilogalamu / m³.

Gawo

Konkire M350 zambiri opangidwa mu mawonekedwe a chisakanizo cha simenti, madzi, mchenga ndi filler olimba, monga miyala kapena kum'pondereza mwala lubwe. Kuonjezera katundu wa nkhani kapangidwe kake ndi admixed zina ndi plasticizers, potero kuwonjezera kuchuluka kwa kalasi imeneyi konkire

Kwa kupanga njira B25 kalasi ntchito:

• simenti;
• mchenga;
• miyala;
• madzi;
• plasticizers;
• zoletsa kuwuma zina.

Tikumbukenso kuti zigawo zikuluzikulu ntchito yokonzekera njira akhoza kukhala kusiyana makhalidwe awo ndi magawo chamtendere, tinthu kukula, mphamvu, chiyero, chinyezi.

Mwachitsanzo, ngati filler kungakhale:

• chabwino-grained mchenga, lalikulu kapena pakati nusu;
• miyala (anajambulapo kapena lubwe);
• wosweka mwala ndi screenings.

Komanso Dziwani ndi kuti B25 konkire ali ndi kuchuluka apamwamba zili simenti, imene kumathandiza kuti solidification mokwanira mofulumira.

kufanana

Pakuti yokonza 1 mita ³ zakuthupi adzafunika:

• 400 makilogalamu polimbikitsa M400 kapena M500;
• 752 makilogalamu mchenga, mwayeretsa ku zodetsa;
• 175 malita a madzi;
• 1 mita olimba filler (mwachitsanzo, miyala).

Pofuna kupeza apamwamba ndi cholimba simenti M350, n'kofunika osati kutsatira mosamalitsa ndi chiwerengero cha zikuchokera pa 1 mita ^3, koma kusakaniza bwinobwino zigawo zonse misa chinali chogwirizana. Bwino wosanganiza zikuchokera kwambiri amachepetsa mphamvu ya chuma.

Kukonzekera njira

• Choyamba, muyenera chosakanizira kuwonjezera zosakaniza youma (simenti ndi mchenga) ndi kusakaniza bwinobwino.
• Kuwonjezera madzi. Apa yankho unatsanuliridwa mu plasticizer kapena zowonjezera zina.
• Awonjezedwa ankawaviika madzi chomenyedwa kapena miyala.
• Njira yothetsera anali bwinobwino wosanganiza.

Konkire M350: mtengo

Opanga anapereka mtengo zawo zakuthupi powonjezera mpaka ndalama zonse, ambiri mwa imagwera pa chomenyedwa ndi simenti. Phindu ndi malire ritelo pamwamba mtengo. Ndicho chifukwa aliyense wopanga akutembenukira "mwini" mtengo yokhayo imene mwachuluka amadalira ndalama zopangira.

Aliyense wopanga mapulogalamu amasankha amene kugula simenti M350. The mtengo avareji nkhaniyi ndi miyala odzazidwa sanali yobereka adzakhala 3 000 p. 1 mita kiyubiki wa kusakaniza ndi miyala lubwe - 3 700 rubles.

Ngati anayambitsa zina zoletsa kuwuma, mtengo adzayambira pa 4000 rubles. Komanso pa mtengo konkire zimakhudza madzi kukana kwake - osati chithunzi pamwambapa, mtengo ndi okwera mtengo kwambiri. Choncho, tinganene kuti mtengo wa zinthu zimadalira wopanga ndipo mtengo wa kupeza zigawo gulu.