Ngwọta Mmezi na Ndozi Ụzọ

I. Nhazi Nchekwa na Ọnọdụ Ndị Dị Mkpa

II. Teknụzụ na usoro ndị dị mkpa

1. Teknụzụ mmezi mgbochi

● Ihe mkpuchi mkpuchi igirigi (Ihe mkpuchi igirigi)

i. Usoro: Jiri ngwa nrụgide dị elu fesa ihe na-eme ka asfalt emulsified ma ọ bụ ihe na-eme ka asfalt dịghachi ọhụrụ (ọnụọgụ 0.8-1.2kg/m²), mechie obere mgbawa nke ụzọ ahụ, ma weghachi viscosity nke asfalt ahụ.

ii. Mmetụta: Igbu oge ịka nká ruo afọ 5-8, ọnụ ahịa ya bụ naanị 1/5-1/3 nke igwe e ji egweri ihe na imegharị ihe.

● Obere-elu elu

i. Ihe eji eme ihe: Asphalt emulsified nke emulsized nke e ji polymer gbanwee + mkpokọta (3-5mm) + ihe na-ejupụta, ọkpụrụkpụ ya bụ 5-10mm. ii.

ii. Ngwa: Rụzie ihe ndị na-emebi emebi (omimi ≤15mm), melite iguzogide skid, mepere emepe maka okporo ụzọ awa 2 mgbe arụchara ya.

● Ihe e ji ejupụta mgbawa

i. Ihe eji eme ihe: Ihe mkpuchi silicone, ihe nrapado asfalt a kpụkọrọ akpụkọ (okpomọkụ -20℃ ruo 70℃).

ii.Usoro: hichaa mgbawa (ikuku a gbanyere mkpọrọgwụ) → kpoo mgbidi oghere ahụ ọkụ → ihe mkpuchi njupụta → ịkpụzi oyi.

2. Teknụzụ mmezi mmezi

Ndozi mmeghari ọkụ

● Mmegharị ọkụ n'ebe a na-arụ ọrụ:

Kpoo paịpụ ochie ahụ (100-130℃) → gbapụ → tinye ihe na-eme ka ọ dịghachi ndụ → imegharị paịpụ ma tụgharịa.

Uru: Iji ihe eji eme pavement mbụ eme ihe 100%, nchekwa gburugburu ebe obibi na arụmọrụ dị elu, nke dabara adaba maka ndozi ọrịa na-aga n'ihu.

● Mmegharị ọkụ agwakọtara nke ụlọ ọrụ mmepụta ihe:

A na-ebuga ihe ochie ahụ azụ n'ụlọ ọrụ mmepụta ihe ma gwakọta ya na ihe ọhụrụ (oke nke ihe e megharịrị ≤ 30%), nke a na-eji eme ihe n'elu ala ma ọ bụ n'ọkwa mgbọrọgwụ ahịhịa.

Ndozi Ndozi Oyi

● Ihe ndị e ji mee ya: Ngwakọta asphalt a rụchara nke e ji eme ihe oyi (ya na ihe mgbakwunye, enwere ike ịrụ ya na - 10℃ ruo 40℃).

● Ihe atụ: nrụzi mberede, owuwu oge oyi, enweghị ngwa ọkụ, enwere ike imeghe ya nye ndị mmadụ mgbe emechara nkwekọrịta.

3. Teknụzụ mmezi ihe owuwu

● Mgbakwunye ihe mkpuchi ala okporo ụzọ

Usoro: gwuo oghere n'elu akwa ọrịa okporo ụzọ (dịka ọmụmaatụ, ntọala dị nro, oghere) → gbanye simenti slurry ma ọ bụ ụfụfụ polyurethane → jupụta ma jupụta.

Nnyocha: A na-eji ntụnyere Geo-radar tupu na mgbe e mechara nhazi iji hụ na njikọta ahụ ka mma site na ≥20%.

● Ụzọ Mgbakasị (Mgbanwe Mgbakasị)

O kwesịrị ekwesị: ike zuru oke nke paịpụ simenti ochie ezughi oke ma ọ dị mkpa ka agbanwee ya ka ọ bụrụ paịpụ asphalt.

Usoro: Igwe nkụcha isi ọtụtụ hammer na-akụpịa slab ochie ahụ n'ime ihe dị ka 3-10cm → ịkụcha na ime ka ọ kwụsie ike → ime ka ihe na-amịkọrọ nrụgide dị n'elu → oyi akwa elu asphalt.

● Uru: ichekwa ihe owuwu mbụ dị n'okporo ụzọ, ime ka oge owuwu ahụ dị mkpụmkpụ site na 50%, na ibelata mwepụta nke ihe mkpofu owuwu.

4. Teknụzụ Mmezi Mberede

ihe ndozi ngwa ngwa

● Simenti na-eme ka ọ sie ike ngwa ngwa: ike ya ruru 20MPa n'ime otu awa, a na-eji ya arụzi oghere na efere gbajiri agbaji.

● Ihe mejupụtara polymer: dịka mkpuchi MMA (methyl methacrylate), nke a na-agbaze n'ime nkeji iri abụọ, nke a na-eji arụzi ụzọ ụgbọelu mberede.

Sistemụ mmiri mmiri nwa oge

● A na-eji ụgbọala ndị na-agbagharị agbagharị (ọnụego mmiri ruru 500m³/h) eme ihe n'oge mmiri ozuzo siri ike, a na-ejikọta ya na akpa ájá iji mechie ebe mmiri na-anaghị abanye, a na-emekwa ka ohere ịbanye n'ime awa anọ.

III. Sistemụ njikwa mmezi nwere ọgụgụ isi

1. Nkà na ụzụ nchọpụta na nyocha

akụrụngwa nnwale na-anaghị emebi emebi

● Rada nke na-abanye n'ime ala (GPR): na-achọpụta ọkpụrụkpụ, oghere na mmiri dị n'ime akwa okporo ụzọ nke ziri ezi nke ±5cm.

● Ngwaọrụ Ịhazi Ọkwa Laser: Tụọ IRI (International Leveling Index) ngwa ngwa wee chọpụta otú elu okporo ụzọ si arịgo (IRI≤2.5m/km dị mma nke ukwuu).

● Ngwa Mmalite Ịda Mbara (FWD): Chọpụta ikike ibuli ihe owuwu nke ụzọ ahụ, ma duzie mkpebi mmezi ihe owuwu.

Ikpo okwu nyocha dijitalụ

● na-ahazi "ndekọ ahụike" okporo ụzọ, na-enyocha usoro mmepe ọrịa site na algọridim AI, ma na-emepụta ndepụta nke ihe ndị kacha mkpa maka mmezi na akpaghị aka (dịka ọmụmaatụ, itinye ngalaba okporo ụzọ n'ọnọdụ dị mma site na iji RQI (ndepụta ogo ịnya ụgbọ okporo ụzọ)

2. Nhazi na Nlekota nke Ọma

Njikwa GPS maka ụgbọala mmezi

● Nlekota ebe akụrụngwa dị na ụzọ ọrụ n'oge kwesịrị ekwesị iji mee ka atụmatụ ụzọ dịkwuo mma (dịka ọmụmaatụ mgbe ọtụtụ paver na-arụkọ ọrụ ọnụ, a na-achịkwa oghere dị na mita 5-8).

Sistemụ Nlekota Anya Dị Anya

● Ntinye nke ihe nlele nrụgide na ihe mmetụta ntụgharị n'ime àkwà mmiri na ọwara dị mkpa, yana mkpu akpaka maka data na-adịghị mma (dịka ọmụmaatụ ọnụego mgbasawanye mgbawa > 0.2mm / ọnwa).

3. Nkwado mkpebi data buru ibu

Nyochaa data mmezi akụkọ ihe mere eme wee guzobe ụdị njikọ "Ọrịa - Ihu Igwe - Okporo ụzọ", dịka ọmụmaatụ:

● Tupu oge mmiri ezoo, lekwasị anya n'ịlele usoro mmiri mmiri nke akụkụ okporo ụzọ ndị na-anaghị amị amị;

● Nnwale mgbochi nke na-emebi ihe na ngalaba okporo ụzọ dị oke njọ.

IV. Nchedo Gburugburu Ebe Obibi na Omume Na-adịgide Adịgide

1. Imegharị ihe

● Ọnụego imegharị ihe nke asphalt ochie bụ ≥95%, a na-ejikwa ihe ndị e ji emegharị ihe eme ihe maka ọkwa ahịhịa ma ọ bụ oyi akwa elu okporo ụzọ dị ala;

● A na-ahazi ihe mkpofu simenti ka ọ bụrụ ihe e ji emegharị ihe (ọnụego ojiji ≥80%), nke a na-eji eme ụzọ ma ọ bụ ụzọ ogige ntụrụndụ nwa oge.

2. Nkwalite usoro obere carbon

● Mee ka oke nke ihe owuwu asfalt na-ekpo ọkụ ruo ihe karịrị 30%, na-ebelata mwepụta CO₂ site na ihe dị ka 20kg kwa tọn asfalt;

● Ngwa ọrụ mmezi ọkụ eletrik (dịka ọmụmaatụ, ihe eji ehicha ọkụ eletrik, ihe eji asa ákwà) na-eji nwayọọ nwayọọ dochie ngwa mmanụ ọkụ, na-ebelata mkpọtụ site na 10-15dB.

3. Mweghachi gburugburu ebe obibi

● Ndozi mkpọda na-eji simenti ahịhịa (gụnyere mkpụrụ ahịhịa na ihe na-ejide mmiri), yana ọnụego mkpuchi 90% n'ime ọnwa isii;

● nabata osisi ndị na-anagide ọkọchị (dịka ọmụmaatụ Sedum) maka ihe nkesa etiti, na-ebelata mmiri ịgba mmiri site na ihe karịrị 50%.

V. Ihe atụ nke mmemme mmezi nkịtị

1. Ngwugwu mmezi mgbochi maka okporo ụzọ

● Ọnọdụ okporo ụzọ dị mkpa: Afọ 5-8 ka e tinyere okporo ụzọ ahụ n'ọrụ, enweghị ọrịa owuwu n'elu okporo ụzọ, obere mgbawa na ịka nká.

● Mmemme:

i. Ijupụta na ịkpuchi mgbawa n'ahịrị ahụ dum (maka mgbawa ndị nwere obosara karịrị 3mm). ii;

ii. Obere elu ụgbọala (ọkpụrụkpụ 8mm), oyi akwa mkpuchi ubu siri ike. iii;

Oge ọ na-ewe: otu ugboro n'afọ, afọ atọ n'usoro, ọnụ ahịa ya belatara site na 40% ma e jiri ya tụnyere mgbake mgbe ọrịa gasịrị.

2. Nrụzi Mberede nke Ụzọ Ụgbọala Obodo

● Ihe atụ: olulu a hụrụ n'isi ụtụtụ (omimi 15cm, mpaghara 10㎡), a ga-arụzi ya n'ime awa isii.

● mmemme:

i. Bee oghere olulu ahụ (gbasaa ruo n'ọdịdị nkịtị) → hichaa ihe ndị ahụ gbajiri agbaji. ii;

ii. Ngwakọta asphalt nke a na-eji akwa kpuchie (mkpụkọ dị n'ime akwa abụọ, ọkpụrụkpụ nke oyi akwa ọ bụla ≤7cm);

iii. Ịgbasa iberibe nkume iji gbochie wiil ịrapara na ịtọ ihe ịrịba ama ịdọ aka ná ntị nwa oge tupu e mepee ya nye ndị na-agafe agafe.

3. Mmezi okporo ụzọ ime obodo dị ọnụ ala

● teknụzụ:

● na-eji teknụzụ "mkpụrụ osisi apịtị na-eme ka ájá dị nro + mkpuchi asphalt emulsified" ejupụta oyi akwa abrasion tupu oge mmiri ozuzo kwa afọ;

● kpọbata ndị obodo ka ha sonye na nyocha kwa ụbọchị ma kọọ ọrịa ọ bụla ozugbo (usoro mkpali).

VI. Ihe ngosi maka inyocha irè nchekwa

Nchịkọta

Ngwọta mmezi na ndozi okporo ụzọ na-aghọta mgbanwe site na "nrụzi na-adịghị arụ ọrụ" gaa na "mgbochi na-arụ ọrụ" site na njikwa usoro niile nke "nchọpụta ziri ezi - mkpebi sayensị - mmejuputa nke ọma - imegharị ihe". "gaa na "mgbochi na-arụ ọrụ". Ntuziaka mmepe n'ọdịnihu na-elekwasị anya na ọgụgụ isi (nchọpụta ọrịa AI, igwe mmezi na-enweghị onye ọrụ), ịkọ akwụkwọ ndụ akwụkwọ ndụ (ihe ndị a na-emegharị emegharị nke ọma, usoro obere carbon) na ime ka ọ sie ike (usoro nhazi ọrụ ọtụtụ ọrụ), n'ikpeazụ na-emezu oke kacha mma nke akụrụngwa mmezi na ichekwa na ịbawanye uru nke akụ okporo ụzọ.