Kana iwe uchida kugadzira yakanaka kupfeka-inodzivirira pasi (kana yakakwirira-yemhando yekurapa infiltration pasi), iwe unofanirwa kubata nekusimba kweiyo kongiri base, kunyanya iyo flatness. Iyo yakanaka kupfeka-inodzivirira pasi haina kungoenderana chete nemhando yekupfeka-resistant aggregate. Zviri nani base course ground panodiwa. Iri bepa rine chinangwa chekukupa iwe yakazara uye yakazara kongiri laser level uye kupfeka-inodzivirira pasi tekinoroji. Zvinotevera zviri mukati ndiyo nzira dzekuvaka dzakapfupikiswa neShanghai Jiezhou Engineering & Mechanism Co., Ltd. maererano nemakore mazhinji eruzivo rweindasitiri. Zvereferensi yako.
Maitiro ekuvaka: base kosi kurapwa → yekuchengetera formwork kuseta → kongiri yekudyisa → laser yekuisa muchina paving, kudedera uye compacting → kuparadzira simbi aggregate → calendering uye slurry kudhirowa → kupukuta → kudiridza nekurapa → mechanic kucheka majoini uye grouting.
Laser screed kuvaka mufananidzo
Base treatment
1. Chekutanga, marara ari pachigadziko gwara achabviswa uye hapazovi nekamwe pamusoro pechigadziko.
2. Cheka chikamu chakabudikira chepamusoro kuti ugadzire nzvimbo yakakwira yunifomu. Tarisa kuti kufuratira kweiyo base kosi inosangana neyakajairwa mukati me ± 2cm kubva pakakwirira dhizaini kuti ive nechokwadi chekukora kwekongiri.
Template settings
Chekutanga, zvinoenderana nenzvimbo yesimbi yesimbi yechirimwa chose, dhizaini zvinodiwa, kugadzirira fomu, mafambiro ekufambisa mota uye maitiro ekuvaka emidziyo yekuyera, chirongwa chakavimbika chekudurura chinogadzirwa. Rigid formwork ichaiswa munzvimbo yekuvaka. Iyo formwork ichave yakakosha formwork yakagadzirwa nechani simbi, uye kuvhura kwepamusoro kweiyo formwork kuchagadziriswa kuti iite flat uye kuenderana mukati nekunze.
Seta sliding layer
Mushure mekugadzirwa kwefomu, nzvimbo yekuvaka ichafukidzwa nefirimu yepurasitiki kuti iparadzanise nheyo yepasi kubva panzvimbo yekrete kuti iite sliding layer.
Kusunga mesh yekusimbisa
1. Iyo yekusimbisa mesh ichagadziriswa nepakati uye yakabatana batching munzvimbo, uye kutakurwa kuenda kunzvimbo yakatarwa yekurongedza mushure mekusunga. Iyo yekusimbisa nzvimbo ichave yakachena, isina tsvina, ngura, nezvimwe kuti ive nechokwadi chemhando yezvigadzirwa. Iyo mesh yekusimbisa ichave yakasungirirwa zvizere, uye nzvimbo uye saizi zvinosangana nedhizaini uye zvirevo zvinodiwa. Mushure mekusunga, tarisa mesh yekusimbisa kuti uone kana danda rekudzivirira rakakwana, kana kusungirirwa kwakasimba uye kana paine kusununguka.
2. Usati wadira kongiri, ichaiswa panzvimbo yakatarwa nevashandi. Saizi yekusimbisa mesh ndeye 3M × 3m.
Laser leveling muchina kutumwa
Usati wadira kongiri, iyo laser leveling muchina uchagadziriswa. Rongedza uye nhanho yelaser transmitter, uye gadzirisa nhanho uye kureba kwemusoro wekuyeresa wekongiri yekuisa muchina zvinoenderana nechiratidzo chinofambiswa kuti chienderane nekukwirira kwepasi kongiri. Panguva imwecheteyo, gadzirisa mutsauko wehurefu pamagumo ese emusoro wekuenzanisa mukati me 0.5mm. Usati wavaka hukuru-hukuru, tanga washandisa midziyo yekugadzira miyedzo uye tarisa kuti uone kuti hapana kukanganisa.
Concrete kudira
1. Kongiri yekutengeserana ichashandiswa. Kuita kwesevhisi kwekongiri yekutengesa kuchasangana nezvinodiwa zvezvakatemwa zvakatemwa, uye kudonha kwekongiri mune fomuwork kuchadzorwa pa160-180mm.
2. Concrete ichagadzirwa kubva kumagumo nenzira yakarongeka. Kana iyo kongiri musanganiswa inodururwa mune fomu, iyo yekuburitsa ichave yakanyanyisa uye inononoka, uye iyo chaiyo ukobvu huchave hunenge 2cm yakakwirira kupfuura fomu. Kana zvichidikanwa, zvinyorwa zvichaderedzwa kana kuwedzerwa, uye zvikamu zvakamira uye zvakachinjika zvinosangana nezvinodiwa. Kongiri ichave yakarongwa nguva dzose pasina kukanganisa.
3. Mushure mekunge kongiri yadururwa, mirwi yekongiri inofanira kuenzaniswa nemaoko mukati mehutano hunobudirira hwe telescopic ruoko rwemuchina wekuenzanisa, uye ipapo kuzununguka, kusungirirwa uye kuenzanisa kuchapedzwa panguva imwe chete ne laser leveling machine. Mukuita kuenzana, tora imwe nzira semusimboti, uye woisa kumashure kubva mukati kuenda kunze nhanho nhanho.
4. Nzvimbo iyo kugadzirwa kwemagetsi hakugone kuitwa, semakona uye mbiru dzesimbi, dzichabatanidzwa uye dzakaenzaniswa nemaoko.
Pfeka chivakwa chepasi chisingachinji
Pamberi pekugadzwa kwekutanga kwekongiri, dhisiki trowel ichashandiswa kuita purasita kusvikira slurry yabuda, uye iyo yakaoma ichagoverwa zvakaenzana pane iyo kongiri. Mushure mokunge iyo yakaoma inotora imwe huwandu hwemvura, tanga kugaya; Mushure mekugaya kwakashata, chikamu chechipiri chekuomesa chichapararira, uye huwandu hwezvinhu huchava 1/3 hweiyo yemaitiro apfuura. Kukuya pamuchinjikwa kuchaitwa panguva yekugaya, uye hapana kushayikwa kwekugaya kunobvumirwa.
Trowel compaction uye polishing
1. Mushure mekugadzirisa laser, kongiri ichasimudzwa uye inopedzwa netrowel isati yatanga uye mushure mekutanga. The troweling operation ye disc grinder ichaitwa kakawanda maererano nekuoma kwepamusoro pedenga. Kumhanya kwekushanda kwe mechanical troweling kuchagadziriswa zvakakodzera maererano nekuoma kwepasi rekongiri, uye mechanical troweling operation ichaitwa vertical and horizontally.
2. Pamberi pekugadzirisa kwekupedzisira, shandura diski yeguyi sebanga, uye gadzirisa kona yekukuya nekupukuta. Kazhinji, iyo polishing operation inodarika ka2 kuita pasi gloss yunifomu.
Slit:Majoini acho achachekwa munguva 2-3D mushure mekuvakwa kwekupfeka-inodzivirira pamusoro pekosi. Kucheka kwakanyorova kuchagamuchirwa kwekucheka majoini, nehupamhi hwe5cm uye kudzika kwepasi pe1/3 yekongiri ukobvu. Musono wekucheka uchave wakarurama uye wakanaka.
Kurapa: Mushure mokunge kongiri yakasvibiswa, inofanira kuvharwa nefirimu uye kudiridza kuti irapwe. Munguva yekurapa, kana iyo kongiri simba repamusoro kosi isingasviki 1.2MPa, hapana achafamba pairi.
Caulking
1. Mushure mokunge pasi ichiporeswa kwemavhiki maviri, nyatsochenesa chidimbu chekucheka uye bvisa zvose zvakasununguka zvimedu uye guruva pamucheka wekucheka.
2. Polyurethane sealant ine elasticity inogara kwenguva refu uye kukurumidza kuporesa ichashandiswa kuzadza shrinkage joint.
Kudzora matanho
1. Zvishandiso zvinoshandiswa panzvimbo zvinofanira kuva pasi pekugamuchirwa kwesaiti, uye zvichaiswa panzvimbo yakatarwa mushure mokupfuura kugamuchirwa. Ziva kuti zvinhu zvine zvinodiwa zvisingapinde mvura zvinofanirwa kutora matanho akakodzera kurwisa unyoro nemvura.
2. Ipai vane ruzivo rwekuvaka manejimendi nevashandi vekuvaka vane hunyanzvi. Pamberi pekuvaka, vashandi vakakodzera vanozorongeka kuti vaite kuburitswa kwehunyanzvi pakushandiswa kwakaringana kwemichina yekuvaka uye maturusi uye kutonga kwemaitiro akakosha, kuitira kuti vaone kuti vashandi vekuvaka vane hunyanzvi mukushanda kwega rega rega.
3. Michina yekuvaka uye maturusi achasangana nezvinodiwa, kuve muchimiro chakanaka, uye kugadzirira zvimwe zvakakosha zvakasara.
4. Nzvimbo yekuvakira nzvimbo ichachengetwa yakachena uye yakatsvinda kudzivirira huruva nezvimwe zvakasiyana-siyana kubva pakusvibisa pasi.
5. Homwe, marara uye zvimwe zvinhu zvakasara panzvimbo yacho zvinofanira kubviswa zuva rega rega kuitira kuti nzvimbo yacho icheneswe mushure mekushanda. Muchiitiko chekurasa zvinhu zvakakosha, nzira yekurapa ichave maererano nezvinodiwa zvekurapwa kwezvinhu zvakakosha.
Chekupedzisira, kunze kwekunyatsotevera maitiro ari pamusoro apa, yakanaka kupfeka-inomira pasi inodawo kurongeka uye kubatirana pakati pekongiri nepasi rinopfekwa.
Yakatangwa muna 1983, Shanghai Jiezhou Engineering & Mechanism Co., Ltd. inotarisa paR & D, kugadzira uye kutengesa kwemichina mumunda wekongiri pasi. Laser screed muchina, simba trowel, muchina wekucheka, ndiro compactor, tamping rammer nemimwe michina inoshandisa tekinoroji yazvino uye inorumbidzwa zvakanyanya nevatengi.
Iyo ine vatengi munyika dzinopfuura zana pasi rese uye iri mutungamiri muindasitiri. Kana uine chero mibvunzo, unogona kufonera DYNAMIC, uye isu tichakushandira nemoyo wese!
Nguva yekutumira: Aug-24-2022