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Polypropylene fiber (PPF) bụ ụdị ihe eji eme ihe nke nwere ịdị arọ, ike dị elu na nguzogide corrosion.


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Polypropylene fiber (PPF) bụ ụdị ihe eji eme ihe nke nwere ịdị arọ, ike dị elu na nguzogide corrosion. Enwere ike imezi mgbape mgbape nke ihe site na ịgbakwunye eriri polypropylene. PPF nwere ike ịkwalite oke nkesa sink. N'ihi ya, ịdịte aka nke ihe na-abawanye nke ọma ebe ọ bụ na PPF nwere ike igbochi ntinye nke mmiri ma ọ bụ ion na-emerụ ahụ n'ime ihe. Ọdịnaya eriri dị iche iche, dayameta eriri na eriri ngwakọ ga-enwe mmetụta dị iche iche na ndenye ogologo oge. Enwere ike imeziwanye ihe na-adịgide adịgide nke kọnkịtị site na ijikọta PPF na eriri igwe. Ihe ndọghachi azụ nke PPF na ngwa n'ime kọmpụta bụ mgbasa na-ezughị okè na nkenke na njikọ na-adịghị ike na matriks ciment. Ụzọ iji merie ihe ndọghachi azụ ndị a bụ iji eriri emegharịrị na ntụ ntụ nanoactive ma ọ bụ ọgwụgwọ kemịkal.

Ihe mgbochi na-eme ka ọ bụrụ ihe na-eme ka ọ dị elu bụ monofilament organic fiber na-eji fiber-grade polypropylene dị ka ihe eji eme ihe ma na-edozi ya site na usoro pụrụ iche. Ọ nwere nguzogide acid siri ike, nguzogide alkali siri ike, adịghị ike thermal conductivity, yana njiri kemịkalụ kwụsiri ike. Ịgbakwunye ngwa agha ma ọ bụ ihe nwere ike n'ụzọ dị irè ịchịkwa micro-cracks kpatara okpomọkụ mgbanwe na mbụ plastic shrinkage ogbo nke ngwa agha na ihe, gbochie na-egbochi guzobe na mmepe nke cracks, na ukwuu melite ihe si mgbape eguzogide, impermeability, mmetụta iguzogide na ala ọma jijiji. eguzogide nwere ike ọtụtụ-eji n'okpuruala engineering waterproofing, n'elu ụlọ, mgbidi, ala, ọdọ mmiri, okpuru ulo, okporo ụzọ na àkwà mmiri na ulo oru na obodo ewu oru ngo. Ọ bụ ihe ọhụrụ dị mma maka ngwa ngwa na injinị kọmpụta nwere mgbochi mgbawa, mgbochi seepage na mgbochi abrasion.

Paragraf nke anụ ahụ:
Ụdị eriri: Mkpokọta Monofilament / Njupụta: 0.91g/cm3
Dakọtara dayameta: 18 ~ 48 μm / ogologo: 3, 6, 9, 12, 15, 54mm, ọ nwere ike ebipụ aka ike dị ka onye ọrụ chọrọ.
Ike tensile: ≥500MPa / modul nke elasticity: ≥3850MPa
Elongation na ezumike: 10 ~ 28% / Acid na alkali iguzogide: oke elu
Ebe mgbaze: 160 ~ 180 ℃ / Ebe mgbaze: 580 ℃

Isi ọrụ:
Dị ka ihe nkwado nke abụọ maka ihe, polypropylene fiber nwere ike imeziwanye nguzogide mgbape ya, enweghị ike ime ihe, nguzogide mmetụta, nguzogide ala ọma jijiji, ntu oyi, mgbochi mbuze, nguzogide mgbawa, nguzogide ịka nká na ịrụ ọrụ, mgbapụta, na njide mmiri. mmekọahụ.
● gbochie ọgbọ nke ihe mgbawa
● Melite mgbochi-permeability nke konkret
● Melite nguzogide nke kọnkịrị na-ajụ oyi
● Meziwanye nguzogide mmetụta, nguzogide mgbanwe, ike ọgwụgwụ na ịrụ ọrụ seismic nke ihe
● Mee ka ihe siri ike na-adịgide adịgide na ịka nká
● Meziwanye ihe mgbochi ọkụ nke kọnkịtị

Mpaghara ngwa:
Ihe owuwu siri ike nke enweghị mmiri:
N'ala okpuru ulo, mgbidi n'akụkụ, elu ụlọ, ụlọ nkedo-na-ebe slab, reservoir, wdg Engineering, mmiri nchekwa oru ngo, ụzọ ụgbọ oloko, ọdụ ụgbọ elu runways, ọdụ ụgbọ mmiri ọnụ, overpass viaduct decks, piers, ibu-ogologo ihe owuwu nwere elu chọrọ maka mgbape nguzogide. , mmetụta nguzogide, na iyi mgbochi.

Simenti Mortar:
Eserese mgbidi dị n'ime (mpụta), plasta aerated, ihe ịchọ mma ime ime na ngwa mkpuchi ọkụ.
Injinia mgbochi mgbawa na ọkụ na-eguzogide:
Ọrụ ndị agha na-agbachitere ikuku nke obodo, ikpo okwu mmanụ, igwe anwụrụ ọkụ, ihe mgbagha, wdg.

Shotcrete:
Ọwara, olulu mmiri, ihe owuwu nwere mgbidi dị mkpa, nkwado mkpọda, wdg.
Ntuziaka maka ojiji
Ngwọta akwadoro:
Ọnụ ego ngwa ngwa a tụrụ aro kwa square square nke ngwa agha plasta nkịtị bụ 0.9 ~ 1.2kg.
Ọnụ ego mkpuchi thermal akwadoro kwa ton: 1 ~ 3kg
Ọnụ ego a na-atụ aro maka otu cubic mita nke sink bụ: 0.6 ~ 1.8kg (maka ntụaka)

Nkà na ụzụ nrụpụta na nzọụkwụ
① Dị ka olu nke ihe agwakọta oge ọ bụla, arọ nke eriri agbakwunyere oge ọ bụla na-atụle n'ụzọ ziri ezi dị ka chọrọ nke mix ratio (ma ọ bụ na-atụ aro ịgwakọta ego).
② Mgbe ị kwadebere ájá na gravel, tinye eriri ahụ. A na-atụ aro ka iji igwekota mmanye. Tinye nchịkọta ya na eriri ahụ n'ime igwekota, ma ṅaa ntị iji hụ na agbakwunyere eriri ahụ n'etiti mkpokọta ma gwakọta ya kpọrọ nkụ maka ihe dịka 30 sekọnd. Mgbe ị gbakwunyere mmiri, gwakọta ya na mmiri maka ihe dịka 30 sekọnd iji gbasaa eriri ahụ kpamkpam.
③ Were nlele ozugbo agwakọtachara. Ọ bụrụ na agbasasịla eriri ndị ahụ n'otu n'otu ka ọ bụrụ monofilaments, enwere ike itinye kọnkịrị ahụ n'ọrụ. Ọ bụrụ na a ka nwere eriri agbakọtara, gbatịkwuo oge ịgwakọta site na 20-30 sekọnd tupu eji ya.
④ Usoro ihe owuwu na nhazi nke ihe eji eme ihe eji eme fiber bụ otu ihe ahụ dịka nke nkịtị. Njikere iji.
Enwere ike iji eriri concrete mee ihe na ngwakọta ihe owuwu akọrọ iji kwalite njirimara nke ihe a na-arụpụta. Ụdị eriri ndị a na-ejikarị eme ihe na ngwakọta ihe owuwu akọrọ gụnyere:

1. Polypropylene fibers: A na-ejikarị eriri ndị a sịntetik eme ihe na ngwakọta akọrọ n'ihi ikike ha na ịdị irè na mbenata nkwụsị nke plastic shrinkage ma melite mmetụta nkwụsị nke ihe ahụ.

2. Steel eriri: ígwè emep uta eri, a na-mere si igwe anaghị agba nchara, ike-atụkwasịkwara akọrọ-ewu mixes ka welie structural arụmọrụ nke ihe onwunwe. Ha na-eme ka ike nkwụsị, ike, na ịdịte aka nke kọnkịta.

3. Glass fibers: A na-ejikarị eriri iko na-eme ka ike na-agbanwe agbanwe na nke siri ike nke ihe dị na ngwakọta akọrọ. Ha bụ ndị na-eguzogide corrosion ma na-enye njikọ dị mma na matrix ihe.

4. Polymer fibers: Ihe ndị a, nke sitere na ihe ndị dị ka polyethylene ma ọ bụ polyester, dị arọ ma nwee ike ịkwalite ductility na mmetụta nkwụsị nke ihe ahụ. Ha na-eguzogidekwa corrosion.

N'agbanyeghị ụdị eriri ihe ị chọrọ, biko nweere onwe gị ịkpọtụrụ anyị, anyị ga-enyere gị aka ịchọta eriri zuru oke maka gị!


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