Polimerbeton, plastobeton \u2014 boglovchi moddalari organik poli- merlardan iborat tsementsiz beton. P. tayyorlashda bog’lovchi moddalar sifa-ti- da, asosan, termoreaktiv smolalar (mas, furan, to’yingan efir, karbamid, epok- Sid smolalar va b.), ba’zan termoplastik smolalar ishlatiladi. To’ldirgichlar (dag’al dispers to’ldirgichlar) sifati- da o’lchami 5 mm gacha bo’lgan kvars qumi, granit, bazalt toshlarining 50 mm gacha maydalangan bo’lakchalari qo’llanadi. Tayyor mahsulotlarning tannarxini va boglovchi moddalar sarfini kamayti- rish, xossalarini yaxshilash maksadida P. tarkibiga o’lchami 0,15 mm gacha bo’lgan mayda dispers to’ldirgichlar (barit, kvars, andezit va b. tog’jinslari uni), shuningdek, plastifikatorlar, eri-TUV- chilar va suyultirgichlar, g’ovak hosil qiluvchi moddalar (poroforlar), sirt faol moddalar, antipirenlar, bo’yagichlar va sh.k. kiritiladi. P. o’ta ogir (3,5-4 t\/ m3), og’ir (2,2-2,4 t\/m3), engil (1,6\u20141,8 t\/ m3) va o’ta engil (0,4\u2014 0,5 t\/m3) xillar- ga bo’linadi. P.ning xossalari bog’lovchi moddalarning tu-riga, to’ldiruvchi va to’ldirgichlar fraktsion tarkibiga, ara- lashtirish va barcha komponentlarni zichlashtirish-ga, shuningdek, bog’lovchi moddalarning qotish darajasiga bog’liq. P. elektroliz vannalari, i.ch. korxo- nalari pollari uchun koshinlar, oqova suvlar uchun quvurlar, kimyoviy ta’sir- lar va emirilishga chidamli konstruk-tsion materiallar i.ch.da qo’llanadi. P.dan farqli o’laroq polimersement tarkibiga asosiy komponentlar sifa- tida 1:(0,005\u20140,2) nisbatda anorganik boglovchi material (tsement, gips, ohak) va polimer qo’shimchalar (suvda eruvchan epoksid, poliefir, karbamid smolalar, polivinilasetat, lateks va b.ning suv- dagi dispersiyasi), to’ldirgichlar (mas, bo’r, yanchilgan qum, talk) kiradi. Po- limersement, asosan, bino va inshootlar devorlarini suvashda qo’llanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Polimerbeton, plastobeton \u2014 boglovchi moddalari organik poli- merlardan iborat tsementsiz beton. P. tayyorlashda bog’lovchi moddalar sifa-ti- da, asosan, termoreaktiv smolalar (mas, furan, to’yingan efir, karbamid, epok- Sid smolalar va b.), … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226],"tags":[],"class_list":["post-118890","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-p-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=118890"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118890\/revisions"}],"predecessor-version":[{"id":118924,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118890\/revisions\/118924"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=118890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=118890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=118890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}