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Hongyue kumurongo kurinda anti-seepage ciment igitambaro
Ikirindiro cyo kurinda sima ni ubwoko bushya bwibikoresho birinda, bikoreshwa cyane cyane ahantu hahanamye, uruzi, kurinda inkombe nindi mishinga yo gukumira isuri n’ubutaka bwangirika. Igizwe ahanini na sima, imyenda iboshywe hamwe nigitambaro cya polyester nibindi bikoresho mugutunganya bidasanzwe.
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Canvas ya beto yo kurinda imiyoboro yinzuzi
Canvas ya beto ni umwenda woroshye winjijwe muri sima uhura na hydrasiyo iyo uhuye namazi, ugakomera muburyo buto cyane, butarinda amazi kandi butarinda umuriro murwego rurerure rwa beto.
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Igipangu cya sima nubwoko bushya bwibikoresho byo kubaka
Amashanyarazi ya sima ni ubwoko bushya bwibikoresho byubaka bihuza sima gakondo hamwe nikoranabuhanga rya fibre. Zigizwe ahanini na sima idasanzwe, imyenda itatu ya fibre fibre, nibindi byongeweho. Imyenda itatu-fibre fibre ikora nk'urwego, itanga imiterere shingiro hamwe nurwego runaka rwo guhinduka kuri materi ya sima. Isima idasanzwe ikwirakwizwa neza mumyenda ya fibre. Nibimara guhura namazi, ibice bigize sima bizagira reaction ya hydration, buhoro buhoro bigakomera materi ya sima kandi bigakora imiterere ihamye isa na beto. Inyongeramusaruro zirashobora gukoreshwa mugutezimbere imikorere ya matima ya sima itunganijwe, nko guhindura igihe cyagenwe no kongera ingufu zamazi.