MutuwaGinin

PGO: Mene ne kuma hanyoyin amfani da shi?

A cikin zamani na zamani, ana amfani da adadi mai yawa na kayan ba da kayan aiki da ma'adanai. A mafi yawancin lokuta yashi, yashi, yumbu. A ƙasa na tafki, koguna da tekuna, an samo cakuda yashi da yashi, wanda shine tushen PGO. Mene ne kuma menene bambanci tsakanin ASG da PSCO?

Gaurayawan kayan kayan halitta

Sand-tsakuwa garwayayye ne Popular kuma wani bangare ne na kankare Tsarin, wanda ake amfani da a gina gidaje, hanyoyi, bayar da damar gudanar, kwanciya kafuwar. Kyakkyawar haɓakawa da kaddarorinsu suna dogara ne akan inda aka sa su. Alamar mahimmanci abu ne mai kariya. Sau da yawa ana bukatar gaurayawan da za'a karu yawan nau'in nau'i. Saboda wannan, an ƙara yawan nauyin nau'i ga cakuda na halitta. Amfani da musamman tsara don wannan kayan aiki - fašakarwar allo. Sakamakon haka shi ne cakuda PGSG, wanda aka ƙaddamar da shi shi ne cakudaccen yashi-yashi. Cakuda da aka haɓaka ta artificially wani ɓangare ne na sintiri: an haɗa shi da ciminti da ruwa. Abu mafi muhimmanci shi ne kiyaye matsakaicin, don haka haɗin yana da kyakkyawar inganci don ainihin abin da ake nufi. Adadin da ingancin nauyin nauyin ya dogara da yanki na aikace-aikace. Cakuda na halitta na PGS ya ƙunshi kashi 20 cikin dari na nau'i, kuma a lokacin da yake wadata - adadin ya karu zuwa 75%, wanda aka gani a cikin hoton. PSTN kuma tana nufin abin da aka haɓaka ta artificially na ASG.

Haɗuwa da rabuwa na PGOU cikin kungiyoyi

Babban muhimmancin shine girman murkushe hatsi, gaban yumbu da yaduwa a cikin abun da ke cikin cakuda. Duk wannan yana rinjayar mai nuna alama, irin su ƙarfin haɗin. Abin da shi ne: Quality Manuniya na kankare? Wannan ba kawai ƙarfin ba, amma sanyi juriya.

Daya daga cikin shahararren PJGS shine cakuda wanda abun ciki na launin fuska ya kasance 70%. Sauran kashi 30 cikin dari shine yashi, wanda babu wani abu marar tsabta. Amma a cikin cakuda zai iya kasancewa yumbu, ba fiye da 1% na jimlar jimlar ba, kuma har zuwa kashi biyar na kwayoyin halitta. Kwayar hatsi ta zo a cikin daban-daban: daga 10 zuwa 70 mm. Ba dole ba ne a hade. A cikin cakuda, ana amfani da hatsin daya daga cikin sassan: girman su na iya zama 10 ko 40, 20 ko 70 mm. An rarraba PGO zuwa ƙungiyoyi ta hanyar ciki a cikin su a cikin yawan nauyin kala:

  • Har zuwa 25%;
  • Daga 25 zuwa 35%;
  • Daga 35 zuwa 50%;
  • Daga 50 zuwa 65%;
  • Har zuwa 75%.

Hanyar aikace-aikace

Kamar dai yadda yake rarraba zuwa ƙungiyoyi na PGOU (abin da ke ciki - riga an ƙaddara), kuma an yi sifa da nau'i daban. Duk ya dogara da inda kuma don abin da aka yi amfani dasu. Hanyar hanyar shiri: kai kashi hudu na cakuda, daya - ciminti da ½ part na ruwa. Sashin nauyin sinadarai yana ƙaddara nauyi. Lokacin da aka shirya shiri don kwanciya, tushe mafi kyau shine sassa 1: 8. Bisa yawan adadin da ake ciki a cikin abun da ke ciki, irin cimin da aka dauka don shirya cakuda shine sifa na alamar da ake bukata. A cikin ginin hanyoyi, OGPs sun sanya wasu layuka a cikin ginshiki ko kuma saman rufe hanyoyin. Tare da yi na kankare gine-gine ya shafi ba kawai ga kafuwar, amma kuma ga ciminti screeds domin kankare benaye. A ƙasa, kewaye da gine-gine, ana yin tsaunin wuri ta hanyar yin amfani da kaya da kuma cakuda PGSs.

Fasali na cakuda

A matsayin kayan gine-ginen, cakuda yana da matukar dacewa kuma tana da fifiko a aikin ginin. Bayan haka, ya daidaita daidai. Musamman ma wannan inganci yana da amfani a lokacin da aka gina hanyoyi. Sayen samfuri mai yalwataccen yashi don ginawa, wajibi ne a kula da wasu sassanta: rukunin da ya danganta da shi, yawan yumbu, ƙura, abun ciki mai lalata. Duk waɗannan alamun sun shafi tasirin PSCO. Mene ne wannan kuma ta yaya kuka san yawan abubuwan da ke ciki? Bai kamata ya wuce 3% na jimlar jimla ba. Ya kamata a kula da gaskiyar abin da ke cikin nauyin nau'i: kada su wuce 40 mm. Duk bayanin da aka nuna a cikin takardun tabbatar da yarda da cakuda tare da bukatun GOST.

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