Konkire khalidwe: zofunika, kanjedza

Pogwira ntchito yogwira ndi zosakaniza yomanga kuphunzira amaonetsera makhalidwe awo mothandizidwa ndi zipangizo zapadera kapena zizindikiro zithunzi. Ngati ndi kotheka, konkire kulamulira khalidwe angathe kuchitidwa onse mu madzi ndi kale anaumitsa pamene kwathunthu okonzeka kamangidwe.

Kodi kudziwa magawo a kusakaniza mu mkhalidwe madzi?

konkire zabwino zambiri ali ndi mtundu imvi. Pamaso kuthira njira mwatsopano anakonza ayenera kuonetsetsa kuti katundu zamakono pa mlingo mkulu, makamaka ngati Mlengi sangakhoze kukhala olimba mtima kapena mtanda lidalengedwa ndi manja ake. Kodi nokha cheke, munthu akhoza kuphunzira zambiri za makhalidwe amasokoneza ndi. Magawo a kusakaniza mu mkhalidwe madzi tingaone ndi mayesero zasayansi.

Control zakuthupi solidified

A ziyenera molondola khalidwe la konkire akhoza kukhala pambuyo potsiriza ikamauma, pamene iwo mwamantha masiku twente eyiti kuyambira pamene kudzazidwa anapangidwa.

Control kungakhale sanali zowononga ndi zowononga. Mbali yoyamba, ndi zida zosiyanasiyana kuyezetsa, kuwerenga si zolondola kwambiri, ndipo chachiwiri - anapanga mwachindunji chitsanzo kutenga.

njira nondestructive

Pali mitundu zotsatirazi:

1. Akugwera zinthu chimbale kumafuna kuchotsa voteji akupangidwa ku chiwonongeko m'deralo.
2. Kugwazidwa m'mbali, amene angalole kudziwa khalidwe la nyumba liniya mu mawonekedwe a mizati, milu ndi matabwa. njira sangakhoze anaphedwa, ngati wosanjikiza amateteza zosakwana masentimita awiri.
3. Akugwera wa pogawanikana pamawere ndi njira yokhayo sanali zowononga kuyezetsa, imene onse mwalamulo malamulo, kuphatikizapo calibration chidakwa. Nthawi zina mutha kuona molondola mkulu mayeso.
4. Linagawidwa amapereka mphamvu kuyeza kuchuluka imene impactor kusamutsidwa zikadzatha kukhudzana pamwamba structural. Mayesero ikuchitika ndi nyundo masika.
5. The impactor patsogolo kumabweretsa kulembetsa chakwaniritsidwa mantha mphamvu kwaiye mgwirizano wa wopha ndi pamwamba. zipangizo amenewa angakhale osiyana compactness kukula.
6. mapindikidwe pulasitiki zachokera kuyeza kukula kwa zotsalira anachoka ndi kumenya zitsulo mpira.

ultrasound cheke cha

Chongani khalidwe la konkire akupanga njira ndi kudzera yoweyula mipita ndi kudutsa pamwamba kuwomba. kusiyana lagona pa mmene gauges ndi ili.

njira zowononga

Zotsatirazi mitundu ya njira:

• kudula chitsanzo kwa dongosolo konkire imagwiridwa zipangizo zina zapadera BDS-175, okonzeka ndi kudula chipangizo mtundu diamondi zimbale;
• pobowola-kunja anachita ndi makina tikubooleza yonse ya IE 1806. Iwo daimondi kapena carbide kubowola.

Musanayambe kugula okonzeka zopangidwa njira kwa Mlengi, m'pofunika kuti adziwe ngati ali ndi satifiketi khalidwe mu konkire. Izi si chofunika, koma amapereka lingaliro zodalirika kampaniyo.

Features konkire

Imodzi mwa chinsinsi zizindikiro za khalidwe la konkire imatengedwa kuti workability wake (mphamvu njira chodzaza mawonekedwe concreting mankhwala tamp izo ndi yokoka kapena chifukwa zotsatira kunja mawotchi). Mbali imeneyi konkire Akuti magawo a chinthu chimodzimodzi ndiponso kuyenda. Pamene concreting a analimbitsa nyumba konkire monolithic ntchito zosakaniza makamaka konkire.

stroyfirmy Wogwila zifunika si nthawi osachepera awiri kulamulira sayenda wa kusakaniza. Pakuti simenti, amene sayenda ndi ziro kuchepa mphamvu mu stroylaboratorii anatsimikiza stiffness osakaniza motsatira ndondomeko mu muyezo applicable. Stiffness amakhala ndi nthawi kugwedera wofunikila chisanadze aligning ndi kusindikiza ndi kuumbidwa phirilo konkire pa zida kuti adziwe stiffness.

Yonyamula osakaniza konkire

Molondola anaphedwa kotunga mix kwakukulukulu Mzimuyo khalidwe la konkire pa nthawi ya ake atagona mu kamangidwe. Ngati inu akuphwanya mayendedwe ndi Kutengera mix malamulo dongosolo concreted osakaniza konkire wotaya pachilichonse ake - stratified: zigawo zikuluzikulu ankawonjezereka (miyala, mchenga, wosweka mwala) ali waikamo, ndi pamwamba pa laitance pamwamba pakepo. Choncho, anapatsidwa sayenda amachepetsa ndi workability anawawidwa. Konkire khalidwe zimatheka ndi kuwunika zonse zoyendera ndiponso kudyetsa kusakaniza mu kamangidwe.

The kapitawo ndi mbuye stroyuchastka anakakamizika zonse kuyan'ana khalidwe la kusindikiza a konkire Kusakaniza. Pamene atagona strata yopingasa kutsatira makulidwe lolingana a zigawo zakhala zikuzunza m'miyoyo malinga ndi malamulo a ntchito. Nthawi akututuma konkire amapereka chisindikizo katundu waukulu umene ali: mapeto a Kuthetsa osakaniza maonekedwe laitance ndege ake kuchotsa kulekanitsa therefrom thovu mpweya.

Resumption concreting pambuyo Imani ndi ankaloledwa pamene Typesetting konkire compressive mphamvu ya osachepera 1.5 MPa. Nthawi intervals deta zambiri osati maola oposa 2.

Mphamvu ya latsopano wosanjikiza matope ali guluu wolimba ndi padziko solidified woyera zinyalala, kuthetsa chitsulo maburashi simenti filimu ndiye osambitsidwa ndi ndege ya madzi opanikizika. The madzi otsala ku recessed kuwasiya. Pamaso kuika wosanjikiza atsopano ayenera kuika akale konkire pamwamba wosanjikiza matope simenti ndi makulidwe a mamilimita 20 ndi zikuchokera mofanana konkire akale.

Kumene kumakhudza khalidwe?

Konkire khalidwe zimadalira amadalira mavuto kapangidwe ndi kale kuyambira unsembe wake. Mlingo solidification zimakhudza kwambiri chinyezi ndi kutentha yozungulira. Aikidwa konkire munali yonyowa ndi kuteteza motsutsana kuwonongeka makina, kugwedezeka, kudumpha mwadzidzidzi kutentha ndi kusala kuyanika.

Kodi ntchito kusamalira chinyezi?

Pakuti madzi kupulumutsa konkire ntchito phula liquefied, bituminous ndipo khalani ndi emulsions ena kuti akhoza mofulumira kupanga pa konkire pamwamba madzi impermeable filimu.

konkire zizindikiro khalidwe

Zofunika kwambiri zizindikiro za khalidwe konkire nkhawa mphamvu. Ichi ndi chimodzi mwa zizindikiro zofunika kwambiri. Kutheka kwa konkire kupirira katundu wolemera, ndi kuvumbitsira pafupifupi chofunika kwambiri pa ntchito yomanga. Konkire ali mitundu 3 mphamvu:

• Psinjika ingatithandize kuzindikira katundu konkire kuti kupirira katundu compressive;
• Kwamakokedwe kupinda amene anatsimikiza ndi katundu konkire kukana katundu kupinda;
• pa mavuto ofananira, amene anatsimikiza ndi luso la simenti kupewa maganizo kwamakokedwe kudutsa m'dera mtanda yachigawo.

Kwake anatsimikiza ndi muyezo chiyesedwe cha zitsanzo konkire pa makina chotupa ndi makina.

• Frost kukana konkire. Mothandizidwa ndi chizindikiro ichi Akuti mphamvu konkire akukhalabe ake makhalidwe mphamvu pambuyo alternating yozizira koopsa ndi thawing. Frost kulimbana ndi chizindikiro zofunika kwa konkire ntchito m'madera ndi nyengo nkhanza ndi yozizira.
• Madzi kukana konkire. chizindikiro ichi ngoziyo kuthekera konkire kukana kusalola madzi. Izo ntchito ku malo komwe kuli mwachindunji kukhudzana ndi madzi.
• Kulimbikira dzimbiri konkire. Ndi lamulo limeneli kuti luso khalidwe Chiyerekezo pambuyo kukhudzana ndi chilengedwe ndi mwamakani kukumbukira makhalidwe awo mphamvu. chizindikiro Izi ndi zofunika pamene pali chiopsezo cha kukhudzana ndi ntchito simenti ndi mankhwala aukali.

khalidwe la konkire chiyambi kapena ntchito zina zomanga n'kofunika kwambiri. Chimene chimadalira pa iye amayembekezeka kukhala ndi moyo ntchito yomanga ndi ntchito otetezeka.