Concrete M350: dzinokosha unhu uye kushandisa

Concrete M350 - yakanaka kuvaka zvinhu, izvo zvinoita kuti chinokosha zvikuru hurongwa kuti zvakasiyana zvinangwa uye zvakasiyana prefabricated okunze. Namarudzi okurapa murwiyo akasiyana dzakakwirira kwevari kushinga, ane maitiro akanaka, kunyanya compressive simba. In kuvakwa ano ndiyo chesamende kirasi B25 mutungamiri zvose mashoko kukurumbira, sezvo rokutengesa.

Application zvinhu

M350 kongiri kirasi B25 inoshandiswa inenge mhando dzose kuvakwa. Kubva mairi akaita Slabs, nheyo yakasimba, masvingo, matanda, mbiru, kongiri zvivako uye zvimwe STRUCTURAL zvinhu yokugara, maindasitiri uye hofisi zvivako, akatakura mitoro inorema. Uyewo dhaka ichi kuti mugwagwa Banga ndiro wakashanda pasi kunonyanyisa mutoro.

We funga muudzame zvatariswa akadzadzwa kuvaka zvinhu.

zvinoitwa

Funga mamwe mwero nesimba compression. Zvinonzi akayera muna MPa, tsunga neboka B25 (1 cubic mita. Material pasina zvinopesana kuvimbika anokwanisa kukurira kumanikidzwa 25 MPa). simba Rakawedzerwa B25 kunokwanisika nokuvapo iri musanganiswa samende yakawanda. Kuwedzera simba ichi hachizi esimende ane zvimwe, zvakafanana zvinokosha: chando nemishonga, mvura kurwisa mufambo.

mufambo

reshiyo Izvi zvinosiyana munzvimbo tsika yacho p2 kuna P4. Asi padanho simba anogona ngazviwedzerwe dzakakwirira tsika kana kongiri iri vaisanganisa ne chaiwo yokuvirisa - plasticizers.

impermeability

Concrete B25 anoita chokukomborerwa permeability - W8. parameter Izvi zvinoratidza kuti mashoko acho haasi kukwanisa kupfuura nomunyika mwando kunyange kana chiito pamusoro payo pasi chinokosha kumanikidzwa. Nokuda ichi giredhi kongiri M350 anogona kushandiswa munzvimbo ine tafura mukuru pasi.

chando

Chokukomborerwa chando nemishonga F200 rinoratidza kuti mashoko aya havazotadzi zvivako ayo uye STRUCTURAL kuvimbika pashure mazana maviri -oma-nyungudika zvinogara. kongiri kwakadaro kunogona kushandiswa mune runyararo utsinye.

vhorumu uremu

Izvi indekisi iri kongiri M350 ndiye 1800-2500 makirogiramu / m³. Zvisinei, kazhinji inzwi uremu (arambe achirema) emashoko neeSultan kubvira 2200 kusvika 2400 makirogiramu / m³.

chikuru zvinoriumba

Concrete M350 kazhinji kubudiswa muchimiro musanganiswa esimende, mvura, jecha uye rakasimba filler, zvakadai mavhu kana akapwanyika ibwe girenayiti. Kuvandudza ehupfumi kwemashoko kwayo sezvamunoita vane admixed yokuvirisa uye plasticizers, nokudaro kuwedzera kukura kwebasa mamakisi iyi kongiri

Nokuti kugadzirwa mhinduro B25 giredhi kushandiswa:

• simende;
• jecha;
• mavhu;
• mvura;
• plasticizers;
• antifreeze yokuvirisa.

Zvinofanira kucherechedzwa kuti zvakamisa hurongwa akashandiswa kugadzirira mhinduro angava kusiyana maitiro avo uye parameters, kureva, PARTICIPLE saizi, simba, kuchena, unyoro.

Somuenzaniso, sezvo imwe filler anogona kuva:

• yakanaka-grained jecha, guru kana pakati chakapatsanurwa;
• mavhu (reraimu kana girenayiti);
• yakapwanyika ibwe uye screenings.

Uyewo kucherechedza ndechokuti chesamende B25 ane yepamusoro chikamu esimende kugutsikana, izvo zvinoita kuti munhu zvakakwana nokukurumidza solidification.

zvikuru

Achigadzirira 1 mamita ³ emashoko achada:

• makirogiramu 400 kuumba M400 kana M500;
• 752 makirogiramu jecha, ndokunatsawo pakusachena;
• 175 litres mvura;
• 1 M hwakasimba filler (semuenzaniso, mavhu).

Kuti vawane yepamusoro uye hunogara kongiri M350, zvakakosha kwete chete kutevedza zvakasimba pamwe nhamba murwiyo pa 1 mamita ^3, asi Nyatsosanganisai zvinoriumba zvose kuti kunoguma gobvu rakanga homogeneous. Havaratidzi yakavhenganiswa sezvamunoita yekudyidzana kunoderedza simba acho.

Preparation chemhinduro

• Chokutanga, unofanira kuti chisanganiso kuwedzera yakaoma zvokubikisa (ejecha jecha) uye Nyatsosanganisai.
• Wedzera mvura. Panguva iyi yokupedza dzakadururwa kuva plasticizer kana zvimwe chirungiso.
• Added yakanyura mumvura marara kana mavhu.
• Kugadzirisa ainyatsoziva yakavhenganiswa.

Concrete M350: mutengo

Manufacturers akaisa mutengo yavo nokuda zvinhu nokuwedzera yose mari, zvakawanda izvo inowira marara uye simende. Unotiranga ndiye chitoro kumahombekombe pamusoro mutengo. Ndicho chikonzero mugadziri ose anoshandura "pachake" pakupedzisira mutengo izvo zvikurukuru novimba mbishi zvinhu mari.

Mumwe yokuvaka anosarudza ani kunotenga kongiri M350. Avhareji mutengo zvinhu izvi ine mavhu yakazara asiri pakukurukura achava kubva 3 000 p. nokuti 1 cubic mutinhimira nezvakavhenganiswa, ane girenayiti mavhu - 3 700 rubles.

Kana akasuma antifreeze yokuvirisa, mutengo ichatanga pa 4000 rubles. Uyewo ari mutengo nekongiri zvinokonzerwa kwayo mvura kuramba - kupfuura nhamba kumusoro, mutengo uri anodhura. Saka, tinogona kugumisa kuti mari zvinhu kunobva mugadziri uye mari pakuunganidza rinoumba zvinoriumba.