Kusintha kwa hydroxypropyl methylcellulose pakusunga madzi mumatope omangira

1. Kufunika kosunga madzi a hydroxypropyl methylcellulose

Kusungidwa kwamadzi mumatope kumatanthauza kuthekera kwa matope kusunga madzi. Mtondo wokhala ndi madzi osasunga bwino umakonda kukhetsa magazi komanso kupatukana panthawi yoyendetsa ndi kusungirako, ndiko kuti, madzi amayandama pamwamba, ndipo mchenga ndi simenti zimamira pansi. Iyenera kusonkhezeredwanso musanagwiritse ntchito. Maziko amitundu yonse omwe amafunikira matope kuti amange amakhala ndi mayamwidwe ena amadzi. Ngati kusungirako madzi kwa matope kuli koipa, matope okonzeka okonzeka adzatengedwa mwamsanga pamene matope okonzeka okonzeka akukumana ndi chipika kapena maziko pakugwiritsa ntchito matope. Panthawi imodzimodziyo, pamwamba pa matope amasungunula madzi mumlengalenga, zomwe zimapangitsa kuti chinyezi chisakwanira mumatope chifukwa cha kuchepa kwa madzi m'thupi, zomwe zimakhudza kuwonjezereka kwa simenti, ndipo panthawi imodzimodziyo kumakhudza chitukuko chachibadwa cha mphamvu yamatope. , zomwe zimapangitsa mphamvu, makamaka mawonekedwe pakati pa matope owuma ndi maziko. zimakhala zochepa, zomwe zimapangitsa kuti matope azing'ambika ndi kugwa. Kwa matope okhala ndi madzi osungira bwino, simenti ya hydration ndiyokwanira, mphamvu imatha kupangidwa bwino, ndipo imatha kulumikizidwa bwino ndi gawo loyambira.

2. Njira zachikhalidwe zosungira madzi

Njira yachikhalidwe ndiyo kuthirira maziko, koma sizingatheke kuonetsetsa kuti mazikowo ndi onyowa mofanana. Cholinga chabwino cha hydration cha matope a simenti pamunsi ndi: mankhwala a simenti amadzimadzi amalowa m'munsi pamodzi ndi njira yamadzi yoyamwa madzi, kupanga "kulumikizana kwakukulu" kothandiza ndi maziko, kuti akwaniritse mphamvu yomangira yofunikira. Kuthirira molunjika pamwamba pa m'munsi kungayambitse kubalalitsidwa kwakukulu mu kuyamwa kwamadzi m'munsi chifukwa cha kusiyana kwa kutentha, nthawi yothirira, ndi kuthirira mofanana. Pansi pake imakhala ndi mayamwidwe ochepa amadzi ndipo idzapitirizabe kuyamwa madzi mumatope. Simenti isanapitirire, madzi amatengedwa, zomwe zimakhudza kulowa kwa simenti hydration ndi hydration mankhwala mu masanjidwewo; tsinde lake lili ndi mayamwidwe aakulu amadzi, ndipo madzi a mumtondo amayenda pansi. Kuthamanga kwapakatikati kumayenda pang'onopang'ono, ndipo ngakhale wosanjikiza wochuluka wa madzi umapangidwa pakati pa matope ndi matrix, zomwe zimakhudzanso mphamvu ya mgwirizano. Choncho, kugwiritsa ntchito wamba m'munsi madzi kuthirira njira osati kulephera bwino kuthetsa vuto la mayamwidwe mkulu madzi pa khoma m'munsi, koma zidzakhudza kugwirizana mphamvu pakati matope ndi m'munsi, chifukwa hollowing ndi akulimbana.

3. Udindo wa hydroxypropyl methylcellulose posungira madzi

Kusunga madzi kwa hydroxypropyl methylcellulose kuli ndi zabwino zambiri:

(1). Kuchita bwino kwambiri posungira madzi kumapangitsa kuti matope atsegulidwe kwa nthawi yayitali, ndipo ali ndi ubwino womanga malo akuluakulu, moyo wautali wautumiki mu mbiya, ndi kusakaniza batch ndi kugwiritsa ntchito batch.

(2). Kuchita bwino posungira madzi kumapangitsa simenti mumatope kukhala ndi madzi okwanira, zomwe zimapangitsa kuti matope asamayende bwino.

(3). Mtondo umakhala ndi ntchito yabwino yosungira madzi, zomwe zimapangitsa kuti matopewo asapatulidwe komanso kukhetsa magazi, komanso amathandizira kuti matopewo asagwire ntchito bwino.