nkhani

Nthawi zonse timamva nthawi wamba "simenti m'munsi amalowa crystalline madzi ❖ kuyanika zabwino", pamapeto zabwino kuti?Kodi mphamvu yosalowa madzi ndi yofanana ndi ya zinthu zakale zosalowa madzi?Mfundo ya "matsenga" ndi chiyani?Osadandaula, mapindu a simenti olowera mkati mwamakristalo osalowa madzi, kutengerani kuti muwone mokwanira lero!

Choyamba, ndikuchita kawiri kopanda madzi
Simenti yochokera permeable kristalo madzi zakuthupi opangidwa ndi permeable kristalo akhoza kulowa mozama dongosolo konkire wa mkati chipika dongosolo dzenje olowa, ziribe kanthu kuya kwa malowedwe, akhoza kutenga mbali madzi mu kapangidwe wosanjikiza;Pa nthawi yomweyo, ❖ kuyanika pa konkire dongosolo m'munsi pamwamba chifukwa cha ntchito yaying'ono kukula, akhoza kuchita mbali ya chipukuta misozi shrinkage, akhoza kupanga yomanga maziko m'munsi ali ndi zabwino odana ndi mng'alu odana seepage kwenikweni.

Awiri, ndi kukana kwamphamvu kwa madzi
Ikhoza kupirira kuthamanga kwa madzi amphamvu kwa nthawi yaitali.Zotsatira zoyeserera za zinthu zina za Lonkage zikuwonetsa kuti: pa chitsanzo cha konkire chokhala ndi makulidwe a 50mm ndi mphamvu yopondereza ya 13.8mpa, zigawo ziwiri za simenti yochokera ku permeable crystalline madzi osakanizidwa ndi madzi zimatha kupirira kupanikizika kwamutu kwamadzi pafupifupi 123.4m (1.2mpa) .

Chachitatu, ali ndi luso lapadera lodzikonza
Simenti ofotokoza permeable crystalline madzi zakuthupi ndi inorganic madzi zakuthupi, ndi krustalo anapanga sadzakhala zaka, mawonekedwe galasi akhoza kuchitabe m'madzi kwa zaka zambiri, kupanga makhiristo latsopano kupitiriza wandiweyani, malizitsani ndondomeko kudzikonza.

Zinayi.Ili ndi ntchito ya anticorrosion, kukana kukalamba komanso chitetezo chazitsulo
Kukokoloka kwa Chemical konkire ndi dzimbiri za zitsulo zolimbitsa thupi sizingasiyane ndi kulowa kwa madzi ndi ayoni a kloridi.Simenti yochokera permeable crystalline madzi zipangizo 'permeable crystallization ndi kudzichiritsa mphamvu compact kapangidwe konkire, motero kuchepetsa kuukira mankhwala, ayoni ndi madzi ndi kuteteza analimbitsa konkire kuti kukokoloka.

The madzi-insoluble krustalo opangidwa ndi simenti ozikidwa permeable crystalline madzi zinthu sizimakhudza luso konkire kupuma, ndipo akhoza kusunga yachibadwa mpweya permeability, kutulutsa chinyezi ndi youma mkati mwa dongosolo konkire, ndi kutalikitsa moyo utumiki wa nyumba pa. maziko osungira zitsulo mkati mwa konkire kuti asakokoloke.

Chachisanu, chimakhala ndi mphamvu yolimbikitsira pamapangidwe a konkire
Ndi simenti yopangidwa ndi makristalo opangira madzi opangira madzi pambuyo pa kapangidwe kake, chifukwa sichikukonzanso mawonekedwe a kristalo, koma simenti yamadzimadzi idayatsidwa, imachulukitsa kachulukidwe, idachita gawo lolimbikitsa pamapangidwewo, nthawi zambiri imatha kupititsa patsogolo mphamvu ya konkire ya 20% ~ 30%.

Chachisanu ndi chimodzi, chimakhala ndi nthawi yayitali yoletsa madzi
The physicochemical reaction opangidwa ndi simenti-based permeable crystalline madzi zakuthupi poyamba pamwamba pa nkhope yogwira ntchito kapena mbali zoyandikana, ndipo pang'onopang'ono amalowa mkati mwa nyumba ya konkire ndikupita kwa nthawi.Nthawi zonse, mawonekedwe a kristalo omwe amachokera sikuwonongeka, ndipo ntchitoyo imakhala yokhazikika ndipo sichiwola, kuphimba madzi ngakhale atavala kapena kuphwanyidwa, sikungakhudze zotsatira za madzi, chifukwa zosakaniza zogwira ntchito zalowa mkati mwa konkire. mawonekedwe amkati, kotero kuti madzi sangalowemo ndi okhazikika.

Zisanu ndi ziwiri, mogwirizana ndi miyezo ya chilengedwe, yopanda poizoni, yopanda kuipitsa
Simenti-based permeable crystalline madzi zinthu ndi mtundu wa zinthu zopanda poizoni, zoipa, zopanda vuto, zosaipitsa zachilengedwe zotetezera, zopanda poizoni, zopanda kuipitsa.
Eyiti, njira yomanga ndi yosavuta, yopulumutsa ntchito komanso yopulumutsa nthawi
Simenti ofotokoza permeable crystalline madzi zinthu zomanga m'munsi zofunika pamwamba ndi losavuta, konkire m'munsi pamwamba safuna kuchita wosanjikiza wosanjikiza;Palibe chifukwa chochitira wosanjikiza woteteza ntchitoyo ikatha.Chophimba chachikulu chikachiritsidwa kwathunthu, sichiwopa kugogoda, kugunda, kugunda.Pansi pamadzi amadzimadzi komanso kusefukira kwamadzi kumatha kumangidwa nthawi iliyonse, ndipo pansi pa konkriti ingagwiritsidwenso ntchito nthawi yomweyo panthawi yokonza (madzi sakhala osasunthika).