1. Abun ciki da kuma ikon yin amfani
Wannan hanyar tana ƙayyade kayan aiki da matakai don ƙuduri na ƙuduri na turmin ciminti.
Wannan hanyar tana dacewa da ƙuduri na turmi mai amfani da wutar Portland, ciminti Portland, ciminti Portland, slag Portland ciminti da sauran nau'ikan ciminti da aka tsara don amfani da wannan hanyar.
2. Matsakaicin Matsayi
GB177 Hanyar Mement Comment
GB178 daidaitaccen yashi don gwajin karfin ciminti
Jbw 01-1-1 daidaitattun samfurin don ingantaccen turmi na sumunti
3. Hanyar ganowar rage rage ruwa ta turmi kamar haka:
3.1 kida da kayan aiki
A. Ruurer Hoster;
B. Tebur tebur (5mm lokacin farin ciki mai tsananin farin ciki dole ne a ƙara);
C. CLELADERCAL MAD: An yi shi da kayan karfe, diamita 20mm, tsawon kusan 185mm;
D. Tuving Cone Madauwari Murce & Mold Cover truncated cone mold da m murfin da aka yi da kayan karfe;
E. Mai mulki (auna kewayo 300mm) ko calipers tare da auna kewayon 4000m;
F. Spatula.
G. Daidaitawa (ma'aunin 1000g 1000G, yana jin 1g).
3.2. Hanya gwaji
3.2.1 A ƙunshi yawan shan iska
A. Makibiya 300G ciminti da kuma 750g Standarce yashi kuma zuba su a cikin tukunya hade, fara mai haɗi, ƙara ruwa a hankali bayan haɗawa don 5s, kuma ƙara su cikin 30s. Dakatar da motsawa na 3min bayan fara injin. Scrape na turmi daga cikin ruwan wukake da cire kwanon motsa jiki.
B. A cikin hade mish turfasa a lokaci guda, tare da rigar rigar shafa tebur tebur, RANAR CIGABA, SANYA CIGABA DAGA CIKIN MULKIN NASAR, ka sanya su a tsakiyar farantin gilashin, an rufe su a tsakiyar gilashin.
C. Qusidanfin turke mai gaurewa yana zuwa cikin yadudduka biyu a cikin molds, an sanya katako na farko da na RAM, sannan a ɗora tare da Layer na tururuwa na biyu, wanda aka sanya zuwa game da santimita biyu sama da zagaye zagaye, iri ɗaya na silinda sanda goma sha biyar. A lokacin da Loading yashi da RAMming, danna babban taro mazugi mutu ta hannun ya guji motsi.
D. Bayan totping, cire murfin murfin, yi amfani da spatula don scrape daga turiyar da ya fi ta fitar da shi truncated concated m karfe, to a hankali ɗaga madaukakin da za'a iya ɗaukar tsaye zuwa sama. Hannu tare da crank na ƙafafun don yin teburin tsalle tsalle tsalle sau talatin a cikin kashi ɗaya cikin sakan.
E. Bayan doke, yi amfani da calipers don auna raunin diamia na turɓaya na sama, kuma ɗauki matsakaiciyar darajar turmi lokacin da aka yi amfani da ruwan, wanda aka bayyana a cikin mm. Lokacin da bambancin batun turmi shine 140 ± 5mm, yawan amfani da ruwa shine ruwan sama mai turmi.
3.2.2 A cewar hanyar 3.2.1, amfani da ruwa na turmi tare da ruwayar ruwa da wakilin ruwa ya kai 140 ± 5mm.
3.3. Rage raguwar ragewar ruwa ana lissafta kamar haka:
Adadin rage ruwa na turmi (%) = (W0-W1) / W0 × 100
A ina, W0 - yawan amfani da ruwa (g) lokacin da yaduwar tsinkaye shine 140 ± 5mm;
W1 - Amfani da ruwa (g) lokacin da yaduwar turmi tare da raguwar rage ruwa shine 140 ± 5mm.
Amfanin rage rage rage ruwa shine kimar lissafi na samfurori uku.
Lokaci: APR-25-2024