Kankare ingancin: bukatun, Figures

A dauke da fitar aiki aiki tare da yi garwayayye yi koyi da su ayyana su halaye da taimako na musamman na'urorin ko gani ãyõyi. Idan ya cancanta, da kankare ingancin iko za a iya za'ayi biyu a cikin ruwa da kuma a cikin riga ya taurare a lõkacin da cikakken shirye zane.

Yadda za a tantance sigogi na cakuda a cikin wani ruwa jihar?

Good kankare yawanci yana da wani m launi. Kafin zuba cikin freshly shirya bayani dole ne a tabbatar da cewa fasaha Properties a wani babban matakin, musamman idan manufacturer ba zai iya yin ishãra zuwa amincewa ko da tsari da aka sanya da hannunsa. Shin kanka wani rajistan shiga, wanda zai iya koya da yawa game da ingancin halaye na kayayyakin. Sigogi na cakuda a cikin wani ruwa jihar za a iya gano ta dakin gwaje-gwaje gwaje-gwaje.

Control na ƙarfafa abu

A mafi m kima da ingancin kankare za a iya sanya bayan da ta ƙarshe ta taurare, a lokacin da suka karbi bakuncin ashirin da takwas kwanaki daga lokacin da cika da aka yi.

Control iya zama wadanda ba hallakaswa da kuma hallakaswa. A cikin farko case, wani daban-daban gwaji kida, karatu ba sosai m, da kuma na biyu - sanya kai tsaye zuwa samfurin karɓarsu ga.

nondestructive hanyoyin

Akwai da wadannan iri:

1. Tearing Disc abubuwa shafi kau ƙarfin lantarki samar a gida, halakarwa.
2. Bagure gefuna, wanda zai iya ba da damar domin sanin halayyar mikakke Tsarin a cikin nau'i na ginshikan, tara da bim. A Hanyar ba za a iya kashe, idan m Layer ne kasa da biyu santimita.
3. Tearing na tsakiyan nonon ne kawai hanyar da ba hallakaswa gwaji, a cikin abin da duk hukumance kayyade, ciki har da k dogara. wani lokacin ba za ka iya ganin high daidaituwa a cikin gwajin.
4. Irinta iya samar da ikon don auna adadin da abin da impactor hijirar auku bayan daukan hotuna da tsarin surface. Gwaje-gwaje da za'ayi da spring guduma.
5. A impactor lokacinta take kaiwa zuwa rajista cika buga makamashi generated da lamba na da dan wasan tare da surface. Irin wannan na'urorin ya iya zama daban-daban Compactness a size.
6. Roba nakasawa dogara ne a kan aunawa da size da sawun bar ta bugawa a karfe ball.

duban dan tayi rajistan shiga na

Duba ingancin kankare ultrasonic Hanyar mai yiwuwa ne ta hanyar kalaman kafa da kuma ta hanyar surface kara. Bambanci ta'allaka ne a yadda da gauges suna located.

hallakaswa da hanyoyin

Wadannan iri hanyoyin:

• yankan wani samfurin daga wani kankare tsarin da aka yi na musamman kayan aiki BDS-175, sanye take da wani sabon na'urar irin lu'u-lu'u fayafai.
• hakowa-fita da aka yi ta hanyar inji for hakowa irin IE 1806. Bã su da wani lu'u-lu'u ko carbide rawar soja.

Kafin ka saya shirye-sanya bayani daga masana'anta, shi wajibi ne don gano ko yana da wani ingancin takardar shaidar a cikin kankare. Wannan shi ne ba a bukata kafun, amma shi ya ba wani tunani na AMINCI na kamfanin.

kankare Features

Daya daga cikin key Manuniya na ingancin kankare aka dauke su ta Sannan ina (da mafita ta ikon cika form concreting kayayyakin da tamp shi da nauyi ko saboda waje inji tasirin). Wannan yanayin na kankare kiyasta sigogi na rigidity da kuma motsi. Lokacin da concreting na karfafa kankare monolithic Tsarin amfani da mafi yawa kankare garwayayye.

stroyfirmy ma'aikata da ake bukata ba kasa da biyu sau sarrafa motsi daga cikin cakuda. Domin kankare, wanda motsi ne sifili ciwo ya kayar a stroylaboratorii m stiffness cakuda bisa ga hanya a cikin m misali. Sagè ne halin da vibration lokacin da ake bukata domin pre-aligning da sealing a shafi mazugi na kankare a cikin na'ura for kayyade stiffness.

Shari a kankare cakuda

Daidai hukuncin kisa wadata mix sun fi mayar da kayyade ingancin kankare a lokacin da ta kwanciya a cikin zane. Idan ka karya da mix sufuri da kuma jerawa dokoki a cikin tsarin concreted kankare cakuda hasarar da uniformity - rabe: da mutum aka gyara (tsakuwa, yashi, murƙushe dutse) an ajiye, kuma a saman surface laitance bayyana. Saboda haka, ba da motsi tayi Sannan ina aka gaji da damuwa. Kankare ingancin aka samu da na yau da kullum monitoring na sufuri da kuma ciyar da cakuda cikin zane.

A foreman da master stroyuchastka zamar masa dole ya kai a kai saka idanu da ingancin sealing na kankare mix. Lokacin kwanciya a kwance strata bi daidai kauri daga cikin suya yadudduka daidai da aikin da bukatun. Duration fašakarwar kankare samar da wani hatimi, da babban kaddarorin wadda ne: ƙarshen ya magance cakuda bayyanar laitance a kan ta jirgin sama ƙarshe raba gare iska kumfa.

Zaman concreting bayan wani ɗan hutu ne a yarda ne kawai a lokacin da Typesetting kankare compressive ƙarfi na akalla 1.5 MPa. Duration na data jinkiri, yawanci ba fiye da 2 hours.

Ga ƙarfi daga cikin sabon turmi Layer yana mannewa a farfajiya na ƙarfafa tsabta daga tarkace, kawar da baƙin ƙarfe goge ciminti fim da aka sa'an nan wanke tare da wani jet na ruwa a karkashin matsin. Sauran ruwa daga recessed kashe. Kafin kwanciya da wani sabon Layer bukatar sa da haihuwa kankare surface Layer na sumunti turmi tare da wani kauri daga 20 mm da ciwon guda abun da ke ciki kamar yadda cewa na haihuwa kankare.

Wanda rinjayar da ingancin?

Kankare ingancin ne sun fi mayar dogara a kan yanayi a karkashin abin da abun da ke ciki shi ne riga tun bayan da kafuwa. A solidification kudi ƙwarai tasiri da zafi da kuma yanayi zazzabi. Sanya kankare dauke da rigar da kuma kare da inji lalacewa, girgiza, kwatsam zazzabi tsalle da sauri bushewa.

Abin da amfani don kare danshi?

Ga ruwa ceton a kankare ta amfani da liquefied bitumen, bituminous kuma zauna da sauran emulsions cewa zai iya hanzari da nunawa a kan kankare surface ruwa impermeable fim.

kankare ingancin Manuniya

A mafi muhimmanci Manuniya na ingancin kankare ƙarfi damuwa. Wannan shi ne daya daga cikin mafi muhimmanci Manuniya. The yiwuwar kankare yin tsayayya m kaya da kuma sa shi kusan ba makawa a yi aiki. Kankare yana 3 iri ƙarfi:

• Matsawa for kimantawa da kaddarorin kankare yin tsayayya compressive lodi.
• Tensile lankwasawa daga wanda aka ƙaddara da kaddarorin kankare su yi tsayayya da lankwasawa kaya;
• a kan axial tashin hankali, wanda aka ƙaddara da ikon na kankare su yi tsayayya da tensile danniya a fadin giciye-bangaranci yankin.

Karko ne m da misali gwaji na kankare samfurori a katsewa inji kuma presses.

• Frost juriya da kankare. Da taimakon wannan nuna alama kiyasta kankare ta ikon kula da ƙarfi halaye bayan alternating daskarewa da kuma thawing. Frost da juriya shi ne wani muhimmin nuna alama ga kankare amfani a yankunan da mai kauri sauyin yanayi da kuma sanyi winters.
• Ruwa juriya na kankare. Wannan nuna alama tantance yiwuwar kankare su yi tsayayya da infiltration na ruwa. Ana amfani da a wuraren da akwai kai tsaye lamba tare da ruwa.
• A lalata juriya da kankare. Tare da wannan bukata ga ingancin kimanta ikon bayan daukan hotuna zuwa wani m yanayi ga riƙe su ƙarfi halaye. Wannan nuna alama ne mai muhimmanci idan akwai hadarin na lamba tare da kankare aiki tare da m sunadarai.

quality na kankare ga kafuwar ko sauran gine-gine ne da muhimmanci sosai. Wannan ya dogara da shi da rai expectancy na yi da lafiya aiki.