01 Kev Taw Qhia rau Vaj Ntxwv ntawm Mortar
Mortar King yog ib lub npe siv ntau, qee tus neeg kuj hu nws ua pob zeb essence, cement plasticizing agent. Nws yog ib hom ua haujlwm rau ntawm cov binder (cement), los txhim kho kev ua haujlwm ntawm cov khoom siv cement mortar, yog ib pawg ntawm cov khoom sib xyaw ua ke. Lub luag haujlwm tseem ceeb yog txhim kho kev ua haujlwm thiab kev khaws dej ntawm mortar, txhim kho kev ua haujlwm ntawm kev tso cib thiab mortar, txo cov tshauv hauv av, thiab txuag cement thiab pob zeb plaster. Hauv mortar feem ntau ua lub luag haujlwm ntawm diffusion cement, emulsification thiab foaming. Muaj peev xwm kov yeej lub plhaub, tawg thiab lwm yam teeb meem tshwm sim, hauv aerated concrete, ordinary concrete av, hauv qab lossis txheej saum npoo yog qhov zoo tshaj plaws siv, masonry mortar tag nrho degree yog siab, tawv nrog te tiv taus, txo dej, seepage, durability, tawg tiv taus, khaws cia kub, rwb thaiv tsev kub thiab lwm yam lub luag haujlwm.
02 Kev ua tau zoo ntawm cov khoom
1, nrog kev ua haujlwm zoo, txhim kho lub zog ntawm cov mortar, es tsis txhob siv txiv qaub ntsuab, txuag cov cement.
2. Nws muaj kev tiv thaiv khov zoo, tsis muaj dej nkag thiab tsis noo noo.
3, txhim kho qhov nplaum ntawm cov mortar, kov yeej lub plhaub, tawg, xuab zeb thiab lwm yam tsis zoo.
4. Nws muaj qhov elasticity zoo, kev ua haujlwm tau zoo dua, thiab kev siv zog ua haujlwm tau txo qis.
03 Cov yam ntxwv ntawm cov khoom
Nws yog tsim rau txhua yam kev lag luam thiab pej xeem hauv cov cib av nplaum, cib ceramic, cib hollow, thaiv cement ntub, cib masonry tsis tau hlawv, plastering phab ntsa sab hauv thiab sab nraud, vuas ceramic, pem teb, ru tsev, thaiv kev, culvert, qab nthab, pas dej ua ke, chav dej tsim.
04 Cov yam ntxwv ntawm
1, txhim kho kev ua haujlwm ntawm cov dej tuav ntawm cov pob zeb; Cov pob zeb o, mos, zoo fluidity, muaj zog lo, txo cov tshauv hauv av thiab txo cov nqi, plastering, tsis tas yuav tsum tau ntub phab ntsa, cov pob zeb shrinkage, cov dej tuav ntawm cov pob zeb, tus nqi ntshav qis khaws cia 6-8 teev yam tsis muaj nag, tsis tas yuav do ntau zaus, ua kom sai dua kev tsim kho, txhim kho kev ua haujlwm zoo.
2, lub zog ua haujlwm thaum ntxov: kev npaj siv lead ua los ntawm cov tshuaj mortar sib xyaw, nws muaj kev sib raug zoo ntawm cov cement thiab kev ua kom muaj zog, los ntawm kev ua kom cov cement ua haujlwm, hauv 5-6 teev tom qab siv kom ncav cuag qee lub zog, lub zog tom qab zoo dua.
3, tsis muaj dej thiab tsis nkag: cov pob zeb siv lead ua los ntawm cov pob zeb muaj cov tshuaj hydrophobic, tuaj yeem ua tiav cov nyhuv tiv thaiv dej ib txwm muaj tom qab siv.
4, ua kom lub luag haujlwm ntawm lub cev: nyob rau hauv cov xuab zeb cement nrog tib yam, infiltration mortar mortar siv lead ua los ntawm cov txheej txheem sib tov hauv mortar tuaj yeem qhib rau hauv ntau qhov micropores, nce lub cev 15%, lub zog tsis txo qis.
5, kev tiv thaiv ib puag ncig ntsuab: cov siv lead ua los ntawm cov pob zeb yuav tsis tsim cov tshuaj tshiab, tsis muaj tshuaj lom, tsis kub hnyiab, ntawm cov hlau tsis xeb, nws lub zog ruaj khov zoo dua li cov pob zeb ib txwm muaj, lub zog lig ntawm cov pob zeb yog siab.
Lub ntsiab hydroxypropyl methyl cellulose HPMC, hydroxyethyl cellulose HEC, redispersible latex hmoov, ntoo fiber, polypropylene staple fiber,
Lub sijhawm tshaj tawm: Plaub Hlis-26-2024