Focus on Cellulose ethers

Kupititsa patsogolo luso laukadaulo la Dry-mixed mortar

Mbiri yachitukuko komanso momwe zinthu ziliri pano zaukadaulo wamatope owuma ku Europe

Ngakhale mbiri ya zida zomangira zowuma zomwe zimalowa m'makampani omanga ku China sizazitali, zakwezedwa m'mizinda ina yayikulu, ndipo zapambana kuzindikirika komanso kugawana msika ndi ntchito zake zapamwamba. Chifukwa chake, makampani opanga zida zomangira zowuma mosakayika apeza chitukuko chachikulu m'tsogolomu.

Chifukwa chake ndikofunikira kuthana ndi kulinganiza kusiyana komwe kulipo pakati pa Europe ndi China. Kusiyanitsa pakati pa mafakitale amatope owuma ku Ulaya ndi ku China kuli: zida zopangira matope owuma, zosakaniza zomwe zimafunikira popanga matope osakaniza owuma, ndi zofunikira pamtundu uliwonse wamatope osakaniza. mankhwala, chowuma chosakaniza matope osakaniza makina Makina osakaniza omanga omwe amagwiritsidwa ntchito ndi osiyana.

Zida zomangira zowuma zowuma zidachokera ku Europe, koma chitukuko chawo ku Europe ndi chosiyana ndi cha China. Ku Ulaya, pamaso pa matope osakaniza owuma, anthu atha kale kumaliza nyumba zambiri zamakono. Anthu amadziwa bwino zomwe zimafunikira, zida zomwe ziyenera kukhala nazo, komanso ntchito zomwe ziyenera kukwaniritsa. Miyezo yabwino yopangira matope osakanikirana pamalowa yakhazikitsidwanso. okhwima. Ndi chitukuko chosalekeza cha mankhwala a mafakitale omwe amasamalira thanzi la ogwira ntchito, komanso chifukwa cha kulingalira kwa malipiro a malipiro, makina amagwiritsidwa ntchito mosakayikira pomanga zipangizo zomangira. Chifukwa chake, anthu ayenera kupanga zida zofananira zopangira zida zomangira. Izi zikutanthauza kuti, asanapange zida zomangira zowuma, ntchito za ku Europe zinali kale ndi miyezo yogwirira ntchito pazinthu zosiyanasiyana zomangira, zofunikira pazomangamanga, zopangira zopangira, komanso miyezo yaukadaulo ndi zowonera. Mwanjira iyi, cholinga chopangira zida zomangira chikuwonekera bwino, ndicho:

Konzani zinthu zamatope zosakaniza zowuma zoyenera kugwiritsa ntchito makina ndikukwaniritsa zofunikira zodziwika bwino. Izi zimangofunika zida zopangira kuti zikwaniritse:

Muzomera zamatope owuma, zinthu zodziwika bwino komanso zothandiza zimapangidwa mu mawonekedwe owuma.

Nthawi zambiri, ngati wina aganiza zomanga fakitale yamatope owuma, ndichifukwa choti wobwereketsayo ali ndi zida zina zopangira, kapena amatha kupanga zopangira zotsika mtengo yekha, ndipo kachiwiri, amadziwa kale momwe (kupangidwira, kutchinjiriza ndi No. , mtundu, etc.) mtundu wa mankhwala kuti apange, ndi voliyumu yomwe iyenera kukwaniritsidwa.

Malinga ndi zikhalidwe izi, wogulitsa zida amatha kugwiritsa ntchito mapangidwewo mwatsatanetsatane.

Zachidziwikire, zida zambiri zomangidwa kumene zosakanikirana zowuma zidawonekera pambuyo pake, ndipo milingo yofananira yazinthu zofananira ndi zomanga zidaperekedwanso. Zogulitsa zimagwiritsidwa ntchito palimodzi kupanga machitidwe osiyanasiyana osakaniza owuma.

 

Chifukwa cha zochitika zoterezi, komanso chifukwa cha kukwera mtengo kwa malipiro ku Ulaya, matope osakaniza owuma ndi makina atsala pang'ono kulowa m'malo mwa matope omangira osakanikirana pamalopo, ndipo matope osakaniza owuma apangidwa ndi makina momwe angathere. Komabe, potengera momwe zinthu ziliri za malo osiyanasiyana omangira, monga kukonzanso nyumba zakale, matope ang'onoang'ono osakaniza owuma amagwiritsidwanso ntchito pamanja. Zomangira zopangidwa mwaluso kapena matope opaka pulasitala zatha. Kaya ndi bizinesi yomwe imapanga zida zopangira matope owuma, opanga omwe amapanga zinthu zowuma, kapena bizinesi yomwe imapanga ndikupanga makina ndi zida zomangira zowuma, yapeza chitukuko chachikulu komanso ungwiro. Amadziwa bwino mtundu wa zinthu zomwe ziyenera kupangidwa pazifukwa ziti, komanso mawonekedwe otani kuti akwaniritse zolinga zomwe zidakonzedweratu.

Kugwiritsa ntchito mankhwala osakaniza owuma kwakhalanso kwapadera. Magulu ena omanga masiku ano ali ndi udindo wokhazikitsa makoma, ndiko kuti, amangogwiritsa ntchito matope omanga pomanga; palinso magulu ena omanga omwe amagwira ntchito yopalasa mpanda. M'zaka zaposachedwa, pakhala pali gulu la akatswiri ogwira ntchito za mkati ndi kunja kwa khoma pulasitala mu khoma pulasitala gulu kumanga khoma, ndipo ngakhale gulu la zomangamanga apadera ndi pamwamba pulasitala kuti amalize pamwamba wosanjikiza kumanga khoma putty kapena moyang'anizana ndi matope. Womanga aliyense ali wodziwa ntchito yake. Momwemonso mwaukadaulo wapanganso makina olumikizirana otenthetsera matenthedwe ndi gulu lomanga lamatekinoloje otenthetsera. Kumanga kwa zipangizo zapansi, makamaka zoyenda ndi zodzipangira zokha, zimachokera ku gulu la akatswiri omangamanga komanso kuthamanga kwake kodabwitsa.

Kukwera kwa mtengo wamalipiro ndi kuwonjezereka kwa malipiro kwapangitsa kuti ntchito yomanga pamanja ikhale yosatheka, choncho cholinga chake ndicho kupita mofulumira ndi ntchito yochepa momwe zingathere.

Kupsyinjika kwamitengo komwe kumachitika chifukwa cha ntchito ya ogwira ntchito yomanga kudzaperekedwa mwachilengedwe kwa wopanga zinthu, ndiye kuti, wopanga zowuma, zomwe zimapangitsa kuti pakhale mafakitale akuluakulu komanso akuluakulu osakaniza owuma pamsika, ndipo amatha. nthawi zonse kutulutsa mankhwala enieni mwamsanga. Ndikoyenera kudziwa kuti wopanga wowuma wowuma amangopereka chinthu chimodzi kapena zingapo pamitengo yabwino, m'malo mwa mitundu yonse ya zosakaniza zowuma, kotero amatha kutchedwa zomera zapadera zosakaniza zowuma.

Zomera zopangira zowuma zowuma zimasinthanitsa zinthu wina ndi mnzake kuti zikwaniritse zosowa ndi zofuna za makasitomala onse.

Opanga zida zowuma, opanga matope ophatikizika, opanga makina osakaniza ndi opanga makina omanga mumsika womwewo ayenera kupanga zosintha zofananira. Munthu aliyense amadziŵa bwino zolinga zake, zimene amafuna, ndi zimene sangakwanitse.

Kuchokera pachiyambi ndi chitukuko cha zipangizo zomangira zouma zomwe zatchulidwa pamwambapa ku Ulaya, sizovuta kuona kuti opanga matope owuma owuma amamveka bwino pamene akuyitanitsa zipangizo zopangira, zomwe zimapangidwira, ndipo ambiri a iwo amadziwanso zomwe mtundu wa zida zofunika. Amapereka chidziwitsochi kwa opanga zida, ndipo opanga zida ndiye amapanga zida zapadera zopangira matope owuma zomwe zimakwaniritsa zofuna zawo malinga ndi zomwe akufuna.

Ngakhale kukonzekera koyang'ana kutsogolo, kufufuza kwa msika, ndi kukhudzana kwambiri ndi zinthu zotchinga (njerwa, zomangira zopepuka, ndi zina zotero) sizimakhudza. Kubwezeretsanso zida, kukulitsa kuchuluka kwa kupanga, kapena kusintha kagawidwe ka mlingo ndikovuta kwambiri, mwina sikungatheke m'malo opangira zinthu zowuma. Kuphatikiza apo, ntchito zonse zosintha ziyenera kuchitidwa mwangozi.


Nthawi yotumiza: Dec-07-2022
Macheza a WhatsApp Paintaneti!