Coefficist nke ihe ọkụkụ nke ihe

Anonim

Afọ ndị na-adịbeghị anya, na-ewu ụlọ ma ọ bụ rụkwaa ya, a na-akwụghachi anya na arụmọrụ ike ike. Ọ bụrụ na ọnụahịa mmanụ dị adị, nke a dị ezigbo mkpa. Ọzọkwa, ọ dị ka nchekwa ahụ ga-aga n'ihu na-enwekwa uru na-aba ụba. Iji họrọ nke ọma, họrọ ihe mejupụtara na achicha nke ihe eji eme ihe (mgbidi, ụlọ, ụlọ, ụlọ) ịkwesịrị ịma ihe na-akpata ọkụ ụlọ. A na-egosi njirimara a na nchịkọta ya na ihe eji eme ya, ọ ka dịkwa mkpa na ọkwa ahụ. E kwuwerị, ọ dị mkpa iji dozie ihe ị ga-ewu mgbidi karịa ka ọ na-akpọ ọkpụrụkpụ ọ bụla.

Kedu ihe na-eme ihe na-egbochi ya

Mgbe ị na-ahọrọ ihe owuwu maka owuwu, ọ dị mkpa ka ị toa ntị na njiri mara. Otu n'ime ọnọdụ dị mkpa bụ ihe na-akpata ya. A na-egosipụta coeficitation ọkụ ya. Nke a bụ ego okpomoku nwere ike iduzi otu ma ọ bụ ihe ọzọ n'otu oge. Nke ahụ bụ, ntakịrị ntakịrị a, ihe ka njọ na-eme ka ọ dị ọkụ. Na nke ọzọ, a na-enye elu ọnụ ọgụgụ ahụ, a na-enye ọkụ.

Coefficist nke ihe ọkụkụ nke ihe

Eserese nke na-egosi ihe dị iche na ikuku nke ihe

A na-eji ihe ndị nwere obere ikuku na-eji mkpuchi, ya na elu - ka ịpụpụ ma ọ bụ wepu ọkụ. Dịka ọmụmaatụ, a na-eji radiators, ọla kọpa ma ọ bụ ọla, ebe ọ bụ na ha na-ebufe okpomọkụ, ya bụ, ha nwere nnukwu ihe ọkụkụ. N'ihi na mkpuchi, ihe nwere obere ihe mkpuchi ikuku na-eji - ha dị mma ka ọ na-ekpo ọkụ. Ọ bụrụ na ihe ahụ mejupụtara ọtụtụ ihe, a na-akọwa ụdị ihe a na-eme na-akpata nkọ ọnụ nke ọnụ ọgụgụ nke ọnụọgụ niile. Mgbe gbakọọ, na-agbakọ ihe mgbochi nke "achicha" ahụ, a na-achịkọta ụkpụrụ achọpụtara. Na mkpokọta, anyị na-enweta ikike mkpuchi ikuku nke ihe owuwu (mgbidi, okike, ụlọ).

Coefficist nke ihe ọkụkụ nke ihe

Ibelata ihe ọkụkụ na-egosi ego ọkụ na-egosi oke okpomọkụ nke na-efunahụ n'otu oge.

E nwekwara echiche dị otú ahụ dị ka nguzogide ntu oyi. Ọ na-egosiputa ikike nke ihe iji gbochie ebe a na ya. Nke ahụ bụ, ọ bụ uru mgbanwe n'ihe metụtara ị na-enwe ọkụ ọkụ. Ma ọ bụrụ na ị hụ ihe eji eme ihe ọkụkụ na-eguzogide, enwere ike iji ya maka mkpuchi ikuku. Ihe atụ nke ihe mkpuchi ikuku nwere ike ịbụ ahịhịa ama ama ma ọ bụ ajị anụ, ụfụfụ, wdg. Akụrụngwa nwere nguzogide ọkụ ọkụ dị mkpa maka ndu ma ọ bụ nyefe ọkụ. Iji maa atụ, a na-eji radiators nke aluminom ma ọ bụ nchara nke kpo oku, ka a na-enye ha nke ọma.

Isiokwu nke ihe mkpuchi ikuku nke ihe mkpuchi

Iji mee ka ụlọ dị mfe iji nọgide na-enwe okpomọkụ n'oge oyi na jụụ nke ụlọ ahụ kwesịrị ịbụ ihe akọwapụtara nke a na-agbakọ maka mpaghara ọ bụla. Ihe mejupụtara mgbidi nke "achicha" ahụ, okike na uko, ọkpụrụkpụ a na-ewere ihe ndị a ka ọ bụrụ ihe na-erughị (ma ọ dịkarịa ala - opekata mpe karịa) mpaghara gị.

Coefficist nke ihe ọkụkụ nke ihe

Ọnụọgụ nke inyefe ngwa ọkụ nke ihe nke akụrụngwa nke ihe ọgbara ọhụrụ maka imechi ihe owuwu

Mgbe ị na-ahọrọ ihe ọ dị mkpa ịtụle na ụfọdụ n'ime ha (ọ bụghị ha niile) n'ọnọdụ nke iru mmiri na-eme nke ọma. Ọ bụrụ na ụdị ọnọdụ a dị n'oge ọrụ ogologo oge, na-ejikọ ọkụ na-eji maka steeti a. Cuseficist na-akụzikarị ihe ndị a na-eji eme ihe maka mkpuchi ego na tebụl.

Aha iheCoefficita nke ụdị ikuku na-eme w / M · ° C)
Na akọrọ ỌnọdụNa iru mmiri nkịtịNa iru mmiri dị elu
A woulen0.036-0.0410.038-0.0440.044-0.050
Mbepu Ifuru Walle 25-50 n'arọ / M30.0360.042.0 ,45
Mbepu mmiri nke ajịm 40-60 n'arọ / m30.0350.0410.044
Mwepu Olulu 80-125 n'arọ / M30.0360.042.0.045
Nkume na-enweta ajị ajị 140-175 n'arọ / m30.0370,043.0,0456.
Mwepu Owu 180 n'arọ / M30.0380.0450,048.
Iko mmiri 15 n'arọ / m30,046.0.049.0.055
Iko 17 n'arọ / m30.0440.047.0,053
Ibe mmiri 20 n'arọ / m30.04.0,043.0,048.
Ibe mmiri 30 n'arọ / m30.04.0.042.0,046.
Ibe mmiri 35 n'arọ / m30.0390.0410,046.
Ibe mmiri 45 n'arọ / m30.0390.0410.045
Iko mmiri 60 n'arọ / m30.0380,040.0.045
Ibe mmiri 75 n'arọ / m30.04.0.042.0.047.
Iko mmiri 85 n'arọ / m30.0440,046.0,050
Polystyrene foam (ụfụfụ, pps)0.036-0.0410.038-0.0440.044-0.050
EXPEDDED POSYSTYENEENEENELEELENEE FOAM (EPPS, XPS)0,0290.0300.031
Ụfụfụ, ihe aerated ihe dị mkpa, 600 n'arọ / m30.14.0.22.0.26.
Ụfụfụ, ihe aerated ihe dị na mịrị ciment, 400 n'arọ / m30.110.14.0.15
Ụfụfụ, ihe aerated ihe dị na ngwọta wayo, 600 n'arọ / m30.150.28.0.34.
Ụfụfụ, ihe aerated ihe dị na ngwọta wayo, 400 n'arọ / m30.13.0.22.0.28.
Iko ụfụfụ, crum, 100 - 150 n'arọ / m30.043-0.06
Igbe ụfụfụ, crum, 151 - 200 n'arọ / m30.06-0.063
Foamwalk, nwa, 201 - 250 n'arọ / M30.066-0.073
Iko foam, Crumb, 251 - 400 n'arọ / m30.085-0.1
Ụfụfụ 1 - 120 n'arọ / m30.043-0.045
Ụfụfụ 31-170 n'arọ / m30.05-0.062
Foom Block 171 - 220 n'arọ / M30.057-0.063
Foom Block 221 - 270 n'arọ / M30.073
Ekwata.0.037-0.042
Polyurethane nzuzu (PPU) 40 n'arọ / m30,0290.0310.05
Polyurethane foam (PPU) 60 n'arọ / m30.0350.0360.041
Polyurethane nzuzu (PPU) 80 n'arọ / m30.0410.042.0.04.
Polyemenlene stitched0.031-0.038
Oghomum
Ikuku + 27 Celsius C. 1 ATM0,026.
6.0on0.0057
Argon0.0177
Areger (Arogels Arogels)0,014-0.021
Shagkovat0.05
Vermikulitis0.064-0.074
Roba foom0.033
Cork bets 220 n'arọ / m30.035
Bork bets 260 n'arọ / m30.05
Bast ga - adọka, kwaaji0.03-0.04
Kpuo0.05
Perlite, 200 n'arọ / m30.05
Perlite na-agba ọsọ, 100 n'arọ / m30.06.
Efere linen insuliting, 250 n'arọ / m30.054.
Polystyreveton, 150-500 n'arọ / m30.052-0.144
Ntụkwasị ukwu a granulated, 45 n'arọ / m30.038
Inweta Plug na bitumen ndabere, 270-350 n'arọ / m30.076-0.096
Ibe ahịhịa mkpuchi, 540 n'arọ / m30,078.
Ngak Cork, 50 n'arọ / m30.037

Isiokwu dị na Isiokwu: Swan Cross Stitts: di na nwunye na-akwụghị ụgwọ, nkwụsi ike na-eguzosi ike n'ihe nye ọdọ mmiri, nwa agbọghọ na setịpụrụ, prin

A na-ewere akụkụ nke ozi site na ụkpụrụ nke na-enye atụmatụ nke ụfọdụ ihe (snap 23-02-2003, SP 50130.201.2-79 * 2). Ihe ndị a na-edeghị edepụtaghị na ụkpụrụ na saịtị ndị nrụpụta. Ebe ọ bụ na enweghị ụkpụrụ, ndị na-emepụta dị iche iche nwere ike ịdị iche iche, n'ihi na mgbe ịzụrụ, toaa ntị na njiri mara nke a na-azụta.

Isiokwu nke ihe mkpuchi ụlọ

Mgbidi, a ga-eji ihe dị iche iche mee, ma ọ bụ ya mere ọ tụgharịrị na ihe mgbochi ikuku na-ejikarị ya na onye na-agba bronry. Amaara m ihe onwunwe ihe niile dị mfe iduzi iso ya na ya. Ihe osise kachasị ewu ewu nke ihe dị iche na ihe dị iche iche gosipụtara nke ọma. Otu n'ime foto dị otú a dị na paragraf gara aga, nke abụọ bụ ntụnyere nke mgbidi brik na mgbidi ndekọ - na-egosi n'okpuru. Ọ bụ ya mere mgbidi nke brick na ihe ndị ọzọ nwere nnukwu ihe ọkụkụ, ihe mkpuchi ikuku na-ahọrọ. Iji mee ka ọ dịrị mfe ịhọrọ, ihe mkpuchi ikuku nke ihe ndị isi ụlọ na-ebelata na tebụl.

Coefficist nke ihe ọkụkụ nke ihe

Tụlee ọtụtụ ihe

Ihe odide, njupụtaCoefficita nke ụdị ikuku
Na akọrọ Ọnọdụna iru mmiri nkịtịNa iru mmiri dị elu
CPR (ciment-Sandy)0.58.0.760.93
Ngwọta aja0.470,7.0.81
Plaster plaster0.25.
Ụfụfụ, ihe dị na ciment, 600 n'arọ / m30.14.0.22.0.26.
Ụfụfụ, ihe dị na ciment, 800 n'arọ / m30.210.330.37
Ụfụfụ, ihe dị na ciment, 1000 n'arọ / m30.29.0.38.0.43
Ụfụfụ, amateur eated ihe, 600 n'arọ / m30.150.28.0.34.
Ụfụfụ, amateur aated ihe, 800 n'arọ / m30.23.0.390.45
Ụfụfụ, amateur aated ihe, 1000 n'arọ / m30.310.48.0,55
Iko windo0.76
Arbolit0.07-0.17
Ihe nwere anụ ụlọ nwere obosara, 2400 n'arọ / m31,51
Ihe eji eme ihe na ihe eji eme ihe, 500-1200 n'arọ / m30.15-0.44
Ihe na slaglar slags, 1200-1800 n'arọ / m30.35-0.58
Ihe dị na mbara igwe, 1400 n'arụ / m30.56.
Ihe dị na nkume crubbish, 2200-2500 n'arọ / m30.9-1.5
Ihe na feel slag, 1000-1800 n'arọ / m30.3-0.7
Ceramic na-achọ0,2
Vermiculitoton, 300-800 n'arọ / m30.08-0.21
Caramzitobeton, 500 n'arọ / m30.14.
Caramzitobeton, 600 n'arọ / m30.16.
Caramzitobeton, 800 n'arọ / m30.21
Caramzitobeton, 1000 n'arọ / m30.27.
Caramzitobeton, 1200 n'arọ / m30.36.
Caramzitobeton, 1400 n'arọ / m30.47
Ceramzitobeton, 1600 n'arọ / m30.58.
Caramzitobeton, 1800 n'arọ / m30,66
Brick temramic na CPR0.56.0,7.0.81
Masonry si Hollot Caramic Brick na CPR, 1000 n'arọ / M3)0.350.470.52.
Masonry si Hollot Caramic Brick na CPR, 1300 n'arọ / m3)0.410.52.0.58.
Masonry si Hollot Caramic Brick na CPR, 1400 n'arọ / M3)0.470.58.0.64
Masonry sitere na Brick silite silite silite na CPR, 1000 n'arọ / M3)0,7.0.760.87
Masonry si na bọọdụ silloti na CPR, 11 Voids0.640,7.0.81
Masonry si na bọọdụ na-esite na CPR, Colds 140.52.0.640.76
Nnukwu 1400 n'arọ / m30.490.56.0.58.
Nnukwu 1 + 600 n'a30.58.0.730.81
Limto 1800 n'arọ / m30,7.0.931.05
Nnukwu 2000 n'arọ / m30.931,161.28.
Ájá owuwu, 1600 n'arọ / m30.35
Granaiti3,49.
Mabul2,91
Ceramzit, gravel, 250 n'arọ / m30.1.0.110.12.
Caramzit, gravel, 300 n'a30.108.0.12.0.13.
Caramzit, gravel, 350 n'arọ / m30.115-0.120.1250.14.
Ceramzit, gravel, 400 n'a30.12.0.13.0.145
Ceramzit, gravel, 450 n'arọ / m30.13.0.14.0.155
Ceramzit, gravel, 500 n'a30.14.0.150.165
Ceramzit, gravel, 600 n'arọ / m30.14.0.170.19.
Caramzit, gravel, 800 n'arọ / m30.18.
Gypsum efere, 1100 n'arọ / m30.350.500.56.
Gypsum efere, 1350 n'arọ / m30.23.0.350.41
Ụrọ, 1600-2900 n'arọ / m30.7-0.9
Ụrọ gbazinyere, 1800 n'arọ / m31,4.
Ceramzit, 200-800 n'arọ / m30.1-0,18
Ceramzitobetone na quartz aja na-eji ụjọ, 800-1200 n'arọ / m30.23-0.41
Caramzitobeton, 500-1800 n'arọ / m30.16-0,66.
Ceramzitobeton na Sand Sand, 800-1000 n'arọ / M30.22-0.28
Brick Clinker, 1800 - 2000 n'arọ / m30.8-0.16
Seramiiki chere brik, 1800 n'arọ / m30.93
Anya na-adọta n'etiti nju oyi, 2000 n'arọ / m31.35
Iberibe nke plasta, 800 n'arọ / m30.150.19.0.21
Iberibe nke plasta, 1050 n'arọ / m30.150.34.0.36.
Plywood glued0.12.0.150.18.
DVP, chipboard, 200 n'arọ / m30.06.0.070.08.
DVP, chipboard, 400 n'arọ / m30.08.0.110.13.
DVP, chipboard, 600 n'arọ / m30.110.13.0.16.
DVP, chipboard, 800 n'arọ / m30.13.0.19.0.23.
DVP, chipoboard, 1000 n'arọ / m30.150.23.0.29.
Linoleum PVC na mkpuchi mkpuchi ọkụ, 1600 n'arọ / m30.33
Linoleum PVC na mkpuchi mkpuchi ọkụ, 1800 n'arọ / m30.38.
Linoleum PVC na anụ ahụ, 1400 n'arọ / m30,20.29.0.29.
Linoleum PVC na anụ ahụ, 1600 n'arọ / m30.29.0.350.35
Linoleum PVC na akwa akwa, 1800 n'arọ / m30.35
Ibelata asebitic ewepụghị, 1600-1800 n'arọ / m30.23-0.35
Kapeeti, 630 n'arọ / m30,2
Polycarbonate (ibé akwụkwọ), 1200 n'arọ / m30.16.
Polystyreveton, 200-500 n'arọ / m30.075-0.085
Chebe, 1000-1800 n'arọ / M30.27-0,63
FAPGLGHSSILS, 1800 n'arọ / m30.23.
Ihe tiile, 2100 n'ag / m31,1
Seramic taile, 1900 n'arọ / m30.85
Tal PVC, 2000 n'arọ / m30.85
Wayo plasta, 1600 n'arọ / m30,7.
Stucco ciment, 1800 n'arọ / m31,2

Nkeji edemede dị na Isiokwu: Simphon maka igwe na-asacha: Gịnị ka mma ịhọrọ?

Osisi bụ otu n'ime ihe na-ewu ewu na-ewu ewu. Tebụl na-enye data na-egosi na oke nkume dị iche iche. Mgbe ị na-azụ, jide n'aka na ị ga-ahụ njupụta na coeffissity. Ọ bụghị ha niile bụ, dị ka edebanyere aha na akwụkwọ ndekọ.

AhaCoefficita nke ụdị ikuku
Na akọrọ ỌnọdụNa iru mmiri nkịtịNa iru mmiri dị elu
Pine, égbè fils0.090.14.0.18.
Paini, spruce tinyere eriri0.18.0.29.0.35
Oak tinyere eriri0.23.0.350.41
Oak n'ofe eriri0.10.0.18.0.23.
Osisi Cork0.035
Birchi0.15
Seda0.095
Roba roba0.18.
Maple0.19.
Lipa (15% iru mmiri)0.15
Lach0.13.
Sawdust0.07-0.093
Kpuo0.05
Parquet oak0.42.
Parquet mpempe0.23.
Parquet packet0.17
Ulo0.1-0.26
Popree0.17

A na-ebugharị ọla nke ọma. Ha na-abụkarị akwa oyi na imewe. Ma nke a dịkwa mkpa iburu n'uche, kpochapụ kọntaktị dị na ya site na iji igwe na-egbochi ikuku na gasket, nke a na-akpọ ikuku. Ihe mgbochi ikuku nke a na-ebelata tebụl ọzọ.

AhaCoefficita nke ụdị ikukuAhaCoefficita nke ụdị ikuku
Oze22-105Aluminom202-236
Kopa282-390.Bras97-111
Silva429.Igwe92.
Tin67.Stiil47.
Gooldu318.

Etu aga-esi gbako ọkpụrụkpụ mgbidi

Ka oge oyi n'ụlọ ahụ enwere ọkụ, n'oge okpomọkụ dị mma, ọ dị mkpa na akụkụ na-egbochi ya (mgbidi, n'ogige, ụlọ) ga-enwerịrị ụfọdụ nguzogide. Maka mpaghara ọ bụla, uru a bụ nke ya. Ọ dabere na nkezi okpomọkụ na iru mmiri n'otu mpaghara.

Coefficist nke ihe ọkụkụ nke ihe

Ntughari ikuku na-echebe

Ihe owuwu maka mpaghara nke Russia

Ka ọ dị mkpa iji kpo oku buru ibu, ọ dị mkpa ịhọrọ akụrụngwa na ọkpụrụkpụ ha ka ngụgide ikuku adịghị obere karịa akọwapụtara na tebụl.

Isiokwu dị na Isiokwu: Họrọ nke na-asa ahụ maka inye ihe

Ngụkọta nke ọkpụrụkpụ mgbidi, ọkpụrụkpụ nke mkpuchi, akwa ndị na-emecha

Maka owuwu nke oge a, ọnọdụ bụ njiri mara mgbe mgbidi nwere ọtụtụ n'ígwé. Na mgbakwunye na usoro nkwado, enwere mkpuchi, ihe ndị na-emecha. Nke ọ bụla n'ime akwa nwere ọkpụrụkpụ ya. Etu esi ekpebie ọkpụrụkpụ nke mkpuchi? Ngụkọta ahụ dị mfe. Mezue site na usoro:

Coefficist nke ihe ọkụkụ nke ihe

Usoro maka ịkọ nkọcha ikuku

R bụ nguzogide;

p - ọkpụrụkpụ na mita;

K bụ coeffist nke ikuku.

Ebumnuche dị mkpa iji kpebie ihe ị ga-eji rụọ ọrụ. Ọzọkwa, ọ dị mkpa ịmata ụdị akụrụngwa mgbidi ga-abụ mkpuchi, ịchọ mma, wdg. E kwuwerị, onye ọ bụla n'ime ha na - enye aka na mkpuchi ikuku, na ikuku na - eme ka a mata ihe ndị na - etinye ihe na mgbako.

A ga-ebu ụzọ, a na-atụle nguzogide ihe owuwu ihe owuwu (nke mgbidi ahụ, mgbe ahụ, a ga-ewu, wdg) ahọpụta ahọpụta na mkpuchi ahọpụtara "tinyere" ụkpụrụ "ndị na-edebe ihe. Ọ ka ga - ekwe omume iburu n'uche mkpuchi mkpuchi nke imecha ihe, mana ọ na - abụkarị "gbakwunyere" na isi. Nke a bụ otu ngwaahịa ụfọdụ si bụrụ "naanị ma ọ bụrụ na ọ dị. Ngwaahịa a na-enye gị ohere ịchekwa na kpo oku, nke mechara nwee mmetụta dị mma na mmefu ego.

Ihe atụ nke ịgbakọ ọkpụrụkpụ nke mkpuchi

Anyị ga-atụle ihe nlere. Anyị ga-ewu mgbidi brick - na brick, anyị ga-enweta ajị anụ. N'elu tebụl, nguzogide mgbidi nke mgbidi maka mpaghara ahụ kwesịrị ịbụ opekata mpe 3.5. E gosipụtara ngụkọta maka ọnọdụ a n'okpuru.

  1. Iji malite, anyị na-agbakọ oke ikuku nke mgbidi brik. Ọkara brick bụ 38 cm ma ọ bụ 0.38 mita, ihe ọkụkụ na-enweghị starmma nke brick masonry 0,56. Anyị na-atụle ya dabere na usoro dị n'elu: 0.38 / 0.56 = 0.68. Ntugide ụdị ọkụ ahụ nwere mgbidi nke brik 1.5.
  2. Uru a na-anapụ ya na nguzogide ọkụ ọkụ na mpaghara: 3,5-0.68 = 2.82. Dị oke mkpa a ga-abụ "izu" na mkpuchi ikuku na imecha ihe.

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    All na-ekpuchi akụkụ niile ga-agụta

  3. Anyị na-atụle ọkpụrụkpụ nke ahịhịa. Comeffis na-akụzikarị ya bụ 0.045. Ọkpụrụkpụ a ga-abụ: 2.82 * 0.045 = 0.1269 m ma ọ bụ 12.1 cm okpomoku agwọ, ọ dị, ọ dịkarịa ala 13 cm.

Ọ bụrụ na mmefu ego ahụ pere mpe, a na-enweta ajị anụ nwere ike iwere 10 cm, yana ihe na-efu na-efu. E kwuwerị, ha ga-esi n'ime ma na mpụga. Mana, ọ bụrụ na ịchọrọ akaụntụ ahụ maka kpo oku ka ọ dị ntakịrị, ọ ka mma ịmechaa "gbakwunye" na uru ndozi. Nke a bụ ebe nchekwa gị n'oge okpomọkụ, ebe ọ bụ na usoro nguzogide okpomọkụ na-atụle usoro mkpuchi na-egbochi ya na nkezi okpomọkụ ruo ọtụtụ afọ, na oge oyi enweghị atụ oyi. Ya mere, ihe ọkụkụ na-eji eme ihe maka emechaghị maka imecha.

GỤKWUO