Bhodhi remvura risingapindi mvura uye reHongyue rinosanganisa mvura
Tsananguro pfupi:
Inodzivirira mvura uye ndiro yekuyerera mvura inosanganiswa inoshandisa purasitiki yepurasitiki yakagadzirwa nepurasitiki. Yakavharirwa gomba remubhara. Madonhwe akaumbwa neganda remubhara, rinoramba richienderera mberi, rine nzvimbo nhatu uye hurefu hwakati wandei hunotsigira hunogona kumira kwenguva refu, hazvigone kuburitsa deformation. Pamusoro pegomba rinofukidza geotextile filtering layer, kuitira kuti gomba rirege kuvharika nekuda kwezvinhu zvekunze, zvakaita sezvidimbu kana kongiri.
Tsananguro yeZvigadzirwa
Bhodhi remvura rinosanganisa mvura neremvura rinoumbwa nechikamu chimwe kana zviviri zvegeotextile isina kurukwa uye chikamu chepakati chegeoneti yakagadzirwa nemativi matatu. Rine mashandiro akazara ekudzivirira "reverse filtration-drainage-breathability-protection". Chimiro ichi chinoita kuti bhodhi remvura neremvura rishande zvakanaka mumapurojekiti akasiyana-siyana, kunyanya mumapurojekiti emvura akadai senjanji, migwagwa mikuru, matunnel, mapurojekiti emaguta, matangi emvura, uye kudzivirira maslope.
Maitiro Ekushandisa
Mabhodhi asingapindi mvura uye emvura anoshandiswa zvakanyanya muminda yakasiyana-siyana yeinjiniya:
1. Njanji, migwagwa mikuru, matuneri, mapurojekiti emakanzuru: anoshandiswa pakubvisa mvura nekudzivirira.
2. Dziviriro yedziva uye yekutsvedza: inoshandiswa kusimbisa nekudzivirira.
3. Kurapa nheyo dzakapfava, kusimbisa mugwagwa, uye kudzivirira materu: kunatsiridza kugadzikana uye mhedzisiro yekubuda kwemvura.
4. Kusimbisa maburiro, kudzivirira matsikiro egungwa: kudzivirira kukurwa kwevhu uye kudzivirira zvivakwa.
5. Kudyara denga remugaraji pasi pevhu uye kudyara denga: zvinoshandiswa kudzivirira mvura uye kubvisa mvura, zvichidzivirira chivakwa.
Hunhu hweKushanda
1. Kuyerera kwakasimba: kwakaenzana nekuyerera kwemvura kubva pakuyerera kwejecha gobvu remita imwe.
2. Simba guru rekudhonza: rinokwanisa kutsungirira mutoro wekumanikidzwa kwakanyanya, senge mutoro wekumanikidzwa we3000Ka.
3. Kuramba ngura, kuramba asidhi uye alkali: hupenyu hurefu hwebasa.
4. Kuvakwa kuri nyore: kupfupisa nguva yekuvaka uye kuderedza mari.
5. Kuchinjika kwakanaka: inokwanisa kukotama kuvaka uye kugadzirisa nzvimbo dzakasiyana-siyana dzakaoma.
Tsanangudzo yeChigadzirwa
Index yeUnyanzvi yeComposite Waterproof uye Drainage Plate (JC/T 2112-2012)
| Purojekiti | Index | |
| Simba rekudhonza pa 10% elongation N/100mm | ≥350 | |
| Simba guru rekudhonza N/100mm | ≥600 | |
| Kureba panguva yekuputsika % | ≥25 | |
| Kupwanya pfuma N | ≥100 | |
| Kushanda kwekudzvanya | Kudzvanywa kwe20% kana simba guru kpa | ≥150 |
| muganho wekumanikidzwa kwechinhu | Hapana kuputika | |
| Kuchinjika kwekupisa kwakaderera | -10℃ hapana kuputika | |
| Kuchembera kwekupisa (80℃ 168h) | Mwero wekuchengetedza kushushikana kwakanyanya % | ≥80 |
| Kuchengetedzwa kwakanyanya kwesimba % | ≥90 | |
| kuputsa kuchengetwa kwerefu % | ≥70 | |
| Simba guru rekuchengetedza kana chiyero chekumanikidzwa chiri 20%% | ≥90 | |
| muganho wekumanikidzwa kwechinhu | Hapana kuputika | |
| Kuchinjika kwekupisa kwakaderera | -10℃ hapana kuputika | |
| Kupinda kwemvura kwenguva refu (kumanikidzwa 150kpa) cm3 | ≥10 | |
| Jira risina kurukwa | Hunhu hwenzvimbo imwe neimwe g/m2 | ≥200 |
| Simba reKusimba rakachinjika kN/m | ≥6.0 | |
| Kubvumidzwa kwakajairika kweMPa | ≥0.3 | |
