Modern ụda na-adọrọ ihe

Ibi na a n'oge a obodo nwere a ezighị ezi mmetụta na ahụ ike. Ịnọgide nchegbu, ogbenye na gburugburu ebe obibi na ọnọdụ na mgbe mkpọtụ, pụrụ ịnapụ ike. The ụba larịị nke nchegbu na-egosi na psychological ala nke mmadụ. Ya mere ọtụtụ-eji ụda na-adọrọ ihe.

Nke a na ụdị ihe onwunwe advantageously mejupụtara a ogbo foamed mmiri. Ha bụ n'ihi na porosity nke ihe owuwu, na-adịghị egosipụta ụda ma banye ya n'ime onwe ya.

akporo

Taa, ọtụtụ were now mkpuchi ihe maka ulo oru, residential, omenala na ntụrụndụ ụlọ ọrụ, nakwa dị ka ụgbọala.

The ụgbọala na-na mkpọtụ na-adọrọ ihe na-eji mgbochi vibration ngwaahịa.

Na ulo oru gburugburu ụda mkpuchi arụnyere dị ka ala ụkpụrụ depụtara na-arụ ọrụ na gburugburu.

Sound-adọrọ ihe na ọtụtụ-eji na-ewu nke dị iche iche na -eme egwuregwu. Active ije na-etiwapụ na egwuregwu na ngwá na ọzụzụ na na obi ụtọ na-emepụta ihe e ji mara ụda ndabere. The data ebe eji deadening na ujo na-adọrọ ihe, nke na-ọma banye dị iche iche ife.

Sound mkpuchi ihe na-eji ụlọ, na-arụ ọrụ na now ngwaọrụ. Nke a na ndekọ na nka, egwu Ụlọ Nzukọ Alaeze na na cinemas.

Ọzọkwa, ụda na-adọrọ ihe na-eji residential ụlọ. N'oge ndị na-ewu nke oge a na ụlọ anaghị esetighi nnọọ elu mma mkpuchi. Ọ bụ ya mere na ọ dị mkpa ime ihe ndị ọzọ jikoro ka mma ya, ka ọ ọma na ọnụnọ.

Ụdị mkpọtụ na mkpuchi

Na nke ọ bụla a kpọmkwem ihe onwunwe na-eji. Ọdịdị ya na-adabere na ụdị mkpọtụ emepụta. E nwere atọ ụdị mkpọtụ.

1. Aircraft mkpọtụ na-emepụta dị iche iche na n'ụlọ ngwa, ígwè na oké mkparịta ụka. Iji chebe megide ụdị ada irè multilayer mkpuchi nke n'uko. O nwere ike ịbụ adụ fibrous ihe nke ịnweta ajị na iko ajị anụ. Ha na-tọgbọrọ eku usoro na na-gbara akwụkwọ na plasterboard. Ọzọkwa-erite uru site ikuku mkpọtụ nwere ike uko ụlọ na now uko ụlọ, nke nwere ụda na-adọrọ mmasị ma na bụ kpam kpam environmentally friendly.

2. Shock mkpọtụ mgbe doro yitewere. Ha nwere ike na-egosi n'oge na-rụziri mgbidi, na ụmụ egwuregwu. Na nke a, pụrụ inye aka uda-adọrọ ogwe ka uko ụlọ na a pụrụ iche na-emechi-cell Ọdịdị. Ọzọkwa, dị iche iche na porous ihe, ma ha ga-tọrọ n'ala, mgbe ahụ, ala ụlọ n'uko ga-echebe site na ụzụ. Nke a nwere ike ide okwuchi, roba substrates, a ọtụtụ ndị mejupụtara ihe onwunwe ma ọ bụ polystyrene ụfụfụ. Ndị isi ihe - bụ ike a ese n'elu mmiri n'ala, nke bụ ọtụtụ n'ígwé.

3. Structural mkpọtụ kere mgbe isi amị owuwu jikọọ na-enweghị mkpọtụ mkpuchi ihe. Mgbe ụda mmetụta ga-ekesa ofụri ụlọ, n'agbanyeghị nke omume nke isi iyi. Ụdị mkpọtụ bụ ihe ndị ọzọ siri ike aka. Iji chebe ibu-amị owuwu nkwonkwo ga-zụrụ cushioning. Nke a nwere ike ịbụ ihe Elastomeric ihe onwunwe, ma ọ bụ faiba glaasi vibroacoustic sealant.

Sound-adọrọ ihe

Iji ihe n'ụzọ dị irè lebara iche iche now mkpọtụ na atọ ntụziaka - uko ụlọ, mgbidi na n'ala - eji a dị iche iche ụda na-adọrọ ihe onwunwe. N'ihi na mgbidi, nchebe dị otú ahụ dị mkpa karịsịa. Ihe atụ, na panel ụlọ site mgbidi penetrates isi ego nke mkpọtụ, ọbụna jụụ nụrụ a nwa ákwá. Nke a na-eduga ná na-ekwesịghị ikwu na esemokwu na ndị agbata obi. Ya mere, ihe ka ọtụtụ maka ụda mkpuchi nke mgbidi oké ụda na-adọrọ ogwe na-eji.

Dabere na bara stiffness emit:

1. Soft ihe maka mkpuchi ihe. Ha ndabere bụ ajị anụ, iko ajị, chere ma ọ bụ jute. The absorption ọnụọgụ - 70%. Advantage - obere olu ibu - 70 n'arọ / m ^3;
2. Ọkara isiike ihe. Nke a abịakọrọ ịnweta ajị ma ọ bụ iko emep uta eri na ụdị efere. Ma ọ bụ cellular ihe na ya Ọdịdị (e.g., polyurethane). ụda Mbelata index - 50-75%. Volumetric ibu - 80-130 n'arọ / m ^3;
3. Solid ihe. Ha isi na-kwụsịtụrụ ma ọ bụ granulated ịnweta owu. Sound absorption - 50%. Nnukwu njupụta - 400 kg / m ^3.

Noise Mbelata "bred"

Uda-adọrọ mmasị ihe na ndị dị otú ahụ na usoro mere ndokwa multilayered. Nke ahụ bụ, imewe mee nke ike n'ígwé na n'èzí, na ok adụ n'ime.

Ike n'ígwé nwere ike arụpụtara si slabs ma ọ bụ akwụkwọ nke plasterboard. Na nke a, ụda mkpuchi bụ ihe ra nrata nye ya njupụta. A uko adụ ihe onwunwe-eme dị ka a silencer. Ọ na-ama kwuru iko ajị ma ọ bụ ngwaọrụ ndị ọzọ na a fibrous Ọdịdị. The ihe onwunwe ọkpụrụkpụ na-abụkarị ihe na-erughị 5 cm. The ihe onwunwe ga jupụta ohere n'ime dịkarịa ala, ọkara.

Gịnị bụ ụda na-adọrọ ngwaahịa

E nwere ọtụtụ njikere mere ụda na-adọrọ ngwaahịa. Ka ihe atụ, ogwe. Ha na-eji ụdị nile nke na-echebe meziri maka ụda mkpuchi nke ụlọ na-ebupụta. The panel mejupụtara a etiti n'ime nke a pụrụ iche ụda na-adọrọ wet emi odude. Nke a wet mejupụtara a mkpọtụ na-adọrọ ọcha nke aluminum ụfụfụ ma ọ bụ sintered metal.

Na kpụrụ nke ihe maka mgbochi mkpọtụ ụda na-adọrọ fences na-n'ihu. Ha na-mere nke ihe, corrugated osisi, na ike a ihe nsu. Monolithic ngere ka nke nkanka nke nkume ma ọ bụ Adobe. Concrete fences na-arụnyere ngwa ngwa na-enwe a elu arụmọrụ. Ha nwere ike nke ji achọ ihe. Noise ngere Njirimara nke corrugated osisi ma ọ bụ monolithic ihe na-adịghị ike. Ma ha bụ ndị ọzọ ọnụ.

A ezi ụzọ iwepụ mmetụta nke mkpọtụ n'ime ụlọ bụ a ụda-adọrọ mmasị ụzọ. Interior ụzọ na ulo na-eje ozi dị ka a kwes na shumoizolyatora. Irè mkpuchi ụzọ aghụghọ mejupụtara ndị na-esonụ dị mkpa ihe:

- Door ihe: iko inserts, osisi siri ike, na-akpa ákwà na a dịanyā.

- akwa imewe: mpịachi, eji, mpịachi.

- a zuru okè akara nke ụzọ modul, nke na-enye ndị dị mkpa tightness.

nchịkọta

Na taa ahịa ọnọde a nnukwu ego iji kpochapụ mkpọtụ. Ndị a bụ ihe ji ma n'ime ụlọ na n'èzí. N'ihi ya, i kwesịrị n'ezie na-eme obibia nke nke nke mkpọtụ mkpuchi. Mgbe ziri ezi họrọ na arụnyere ụda na-adọrọ ihe na-enwe ike idowe a nwayọọ na ala ikuku ke ọ bụla n'ime ụlọ.