Yakakwira Hunhu FRP GRP Yakanyungudika Grating
FRP Pultruded Grating Kuwanikwa
| Aihwa. | Type | Ukobvu (mm) | Open nzvimbo (%) | Bearing Bar Dimensions (mm) | Chinhambwe chepakati | Kurema (kg/m2) | ||
| Urefu | Width top | Kukora kwemadziro | ||||||
| 1 | I-4010 | 25.4 | 40 | 25.4 | 15.2 | 4 | 25.4 | 18.5 |
| 2 | I-5010 | 25.4 | 50 | 25.4 | 15.2 | 4 | 30.5 | 15.8 |
| 3 | I-6010 | 25.4 | 60 | 25.4 | 15.2 | 4 | 38.1 | 13.1 |
| 4 | I-4015 | 38.1 | 40 | 38.1 | 15.2 | 4 | 25.4 | 22.4 |
| 5 | I-5015 | 38.1 | 50 | 38.1 | 15.2 | 4 | 30.5 | 19.1 |
| 6 | I-6015 | 38.1 | 60 | 38.1 | 15.2 | 4 | 38.1 | 16.1 |
| 7 | T-1810 | 25.4 | 18 | 25.4 | 41.2 | 4 | 50.8 | 14.0 |
| 8 | T-3310 | 25.4 | 33 | 25.4 | 38.1 | 4 | 50.8 | 12.2 |
| 9 | T-3810 | 25.4 | 38 | 25.4 | 38.1 | 4 | 61 | 11.2 |
| 10 | T-3320 | 50.8 | 33 | 50.8 | 25.4 | 4 | 38.1 | 19.5 |
| 11 | T-5020 | 50.8 | 50 | 50.8 | 25.4 | 4 | 50.8 | 15.2 |
Loading Table
FRP Pultruded Grating Loading Tafura
| span | Kutakura mutsetse (kg/m) | Inokurudzirwa max.load | Ultimate load | ||||
| 149 | 373 | 745 | 1148 | 1490 | |||
| 457 | 0.36 | 0.86 | 1.72 | 2.58 | 3.45 | 1720 | 8600 |
| 610 | 0.79 | 1.94 | 3.89 | 5.81 | 7.75 | 1286 | 6430 |
| 914 | 2.41 | 6.01 | -- | -- | -- | 840 | 4169 |
| 1219 | 5.38 | 13.60 | -- | -- | -- | 602 | 3010 |
| span | Mutoro wakafanana (kg/m2) | Inokurudzirwa max.load | Ultimate load | ||||
| 488 | 1220 | 2440 | 3660 | 4880 | |||
| 457 | 0.32 | 0.98 | 1.62 | 2.26 | 3.25 | 7520 | 37620 |
| 610 | 0.99 | 2.28 | 4.86 | 6.80 | 9.70 | 4220 | 21090 |
| 914 | 4.51 | -- | -- | -- | -- | 1830 | 9160 |
| 1219 | -- | -- | -- | -- | -- | -- | -- |
| span | Kutakura mutsetse (kg/m) | Inokurudzirwa max.load | Ultimate load | ||||
| 149 | 373 | 745 | 1148 | 1490 | |||
| 457 | -- | -- | 2.54 | 3.59 | 4.80 | 2760 | 13800 |
| 610 | -- | 1.90 | 4.08 | 6.05 | 8.15 | 2150 | 10760 |
| 914 | 2.25 | 5.71 | 11.70 | 17.50 | 23.25 | 1436 | 7180 |
| 1219 | 5.05 | 12.70 | 25.60 | 38.20 | 50.98 | 1070 | 5368 |
| span | Mutoro wakafanana (kg/m2) | Inokurudzirwa max.load | Ultimate load | ||||
| 488 | 1220 | 2440 | 3660 | 4880 | |||
| 457 | 0.50 | 1.60 | 2.65 | 3.80 | 4.57 | 12100 | 60520 |
| 610 | 1.26 | 3.13 | 5.30 | 7.37 | 10.40 | 7080 | 35430 |
| 914 | 4.56 | 13.10 | -- | -- | -- | 3140 | 15716 |
| 1219 | 13.68 | -- | -- | -- | -- | 1760 | 8809 |
| span | Kutakura mutsetse (kg/m) | Inokurudzirwa max.load | Ultimate load | ||||
| 149 | 373 | 745 | 1148 | 1490 | |||
| 457 | -- | 0.50 | 0.99 | 1.50 | 1.75 | 4370 | 21856 |
| 610 | 0.26 | 0.89 | 1.50 | 2.30 | 3.28 | 3280 | 16400 |
| 914 | 0.74 | 1.90 | 3.80 | 5.55 | 7.60 | 2116 | 10580 |
| 1219 | 1.76 | 4.18 | 8.36 | 12.46 | 16.48 | 1514 | 7570 |
| span | Mutoro wakafanana (kg/m2) | Inokurudzirwa max.load | Ultimate load | ||||
| 488 | 1220 | 2440 | 3660 | 4880 | |||
| 457 | 0.25 | 0.64 | 1.02 | 1.40 | 2.00 | 19100 | 95560 |
| 610 | 0.5 | 1.27 | 2.18 | 2.94 | 4.04 | 10780 | 53900 |
| 914 | 1.78 | 4.56 | 7.66 | 10.68 | 15.20 | 4630 | 23168 |
| 1219 | 4.56 | 12.60 | -- | -- | -- | 2490 | 12460 |
| span | Kutakura mutsetse (kg/m) | Inokurudzirwa max.load | Ultimate load | ||||
| 149 | 373 | 745 | 1148 | 1490 | |||
| 457 | -- | -- | -- | -- | -- | -- | -- |
| 610 | -- | -- | 0.51 | 0.74 | 1.06 | 3375 | 16876 |
| 914 | -- | 0.62 | 1.28 | 1.76 | 2.30 | 1500 | 7498 |
| 1219 | 0.49 | 1.27 | 2.26 | 3.52 | 4.82 | 845 | 4228 |
| span | Mutoro wakafanana (kg/m2) | Inokurudzirwa max.load | Ultimate load | ||||
| 488 | 976 | 2440 | 3660 | 4880 | |||
| 457 | -- | -- | -- | -- | -- | -- | -- |
| 610 | -- | 0.38 | 0.50 | 0.64 | 1.000 | 11080 | 55400 |
| 914 | 0.52 | 1.16 | 1.90 | 2.68 | 3.80 | 7380 | 36900 |
| 1219 | 1.28 | 3.40 | 5.70 | 8.12 | 11.66 | 5570 | 27861 |
| Notes: 1, Safety factor is 5;2, Ultimate mutoro ndiwo giredhi break load;3, Tafura iyi ndeyeruzivo chete, marezeni uye nzvimbo dzekugezera dzinopesvedzera iyo grating yekurodha chivakwa. | |||||||
FRP Yakaputsika Grating Surface
| Chaiyo | Surface | Service |
|
| Corrugated surface (Hapana grit) | Anti-skid, nyore kuchena |
|
| Grit pamusoro | Anti-skid uye yakanaka abrasion (Iyo grit inogona kunge yakanaka, yepakati uye yakaoma) |
|
| Smooth surface | Yemahara yakachena, inosvibisa isingagare |
|
| Checker chivharo chepamusoro | Anti-skid, nyore kuchena, kunhuhwirira kwega |
|
| Grit cover surface | Anti-skid, yakanaka abrasion (Iyo grit inogona kunge yakanaka, yepakati uye yakaoma), kunhuhwirira kwega. |
Standard Resin Systems
| ONFR | Polyester resin system, Yakanaka corrosion resistance, Non fire resistance; |
| OFR | Polyester resin system, Good corrosion resistance, Moto kuramba ASTM E-84 Kirasi 1; |
| ISOFR | Premium giredhi Isophthalic Polyester resin system, yakanakisa corrosion resistance, Moto kuramba ASTM E-84 Kirasi 1; |
| VEFR | Vinyl Ester resin system, Maximum corrosion resistance, Fire resistance ASTM E-84 Kirasi 1; |
| PHE | Phenolic resin system, Yepamusoro tembiricha sevhisi, Yakaderera murazvo wakapararira index, yakaderera utsi yakagadziridzwa index uye yakaderera chepfu. |
Chemical Properties
FRP Pultruded Grating Chemical Properties Guide:
| Makemikari | Concentration | Maximum sevhisi tembiricha | ||
| Vinyl ester resin | Iso resin | Ortho resin | ||
| Acetic acid | 50 | 82 | 30 | 20 |
| Chromic acid | 20 | 38 | No | No |
| Nitric acid | 5 | 70 | 48 | 25 |
| Phosphoric acid | 85 | 100 | 65 | No |
| Sulfuric acid | 25 | 100 | 52 | 20 |
| Hydrochloric acid | <10 | 100 | 52 | No |
| 20 | 90 | 38 | No | |
| 37 | 65 | No | No | |
| Hydrotropic asidhi | 25 | 93 | 38 | No |
| Lactic acid | 100 | 100 | 52 | 40 |
| Benzoic asidhi | Zvose | 100 | 65 | ------ |
| Aluminium hydroxide | Zvose | 82 | 45 | No |
| Aqueous ammonia | 28 | 52 | 30 | No |
| Sodium hydroxide | 10 | 65 | 20 | No |
| 25 | 65 | No | No | |
| 50 | 70 | No | No | |
| Ammonium sulfate | Zvose | 100 | 60 | 50 |
| Ammonium chloride | Zvose | 100 | 82 | 60 |
| Ammonium bicarbonate | Zvose | 52 | No | No |
| Copper chloride | Zvose | 100 | 65 | 60 |
| Copper cyanide | Zvose | 100 | No | No |
| Ferric chloride | Zvose | 100 | 65 | 60 |
| Ferrous chloride | Zvose | 100 | 60 | 50 |
| Manganese sulfate | Zvose | 100 | 65 | 45 |
| Sodium cyanide | Zvose | 100 | ------ | ------ |
| Potassium nitrate | Zvose | 100 | 65 | 40 |
| Zinc sulfate | Zvose | 100 | 65 | 45 |
| potassium nitrate | 100 | 100 | 65 | 40 |
| Potassium dichromate | 100 | 100 | 60 | 40 |
| Ethylene glycol | 100 | 100 | 65 | 40 |
| Propylene glycol | 100 | 100 | 65 | 40 |
| peturu | 100 | 80 | 60 | 35 |
| Glucose | 100 | 100 | 38 | No |
| Glycerin | 100 | 100 | 65 | 60 |
| Hydrogen peroxide | 30 | 38 | --- | --- |
| Dry chlorine gasi | 100 | 82 | 38 | No |
| Mvura ine chlorine gasi | Zvose | 82 | No | No |
| Vhiniga | 100 | 100 | 65 | 30 |
| Distilled mvura | 100 | 93 | 60 | 25 |
| mvura yakachena | 100 | 100 | 70 | 40 |
| Cherechedza: "Zvose" mumutsara weconcentration zvinoreva kemikari yakazara mumvura;uye "100" inoreva makemikari akachena. | ||||
Zvigadzirwa zvinoenderana
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frp yakaumbwa grating
Zvakanakira 1. Corrosion Resistance Mhando dzakasiyana dzeresin dzinopa iwo ega akasiyana anti-corrosion zvivakwa, izvo zvinogona kushandiswa mumamiriro akasiyana ekuora senge acid, alkali, munyu, organic solvent (mugasi kana fomu remvura) nezvimwe zvakadaro kwenguva yakareba. .2. Kudzivirirwa neMoto Yedu yakakosha fomula inopa grating ine yakanakisa inodzivirira moto kuita.Yedu FRP gratings inopfuura ASTM E-84 Kirasi 1. 3. Chiedza Huremu & High Simba ...
