Polycarboxylate Superplasticizer | PCE
Whakatakotoranga Hua:
| Nga taonga | Ko te Polycarboxylate Superplasticizer | ||
| PCE (Whakaiti Wai Teitei) | PCE (Pupuri Pupuri Teitei) | PCE Paura | |
| Te ahua | Wai Kowhai Maama | Maama Puata Wai | Paura ma |
| Ihirangi Mārō, % | 50±1.0 | 50±1.0 | 98±1.0 |
| Kiato (23 ℃) (kg/m3) | 1.13±0.02 | 1.05-1.10 | 600±50 |
| PH | 6.5-8.5 | 6.5-8.5 | 9.0±1.0 |
| Ihirangi Chloride,% ≤ | 0.1 | 0.1 | 0.1 |
| Na2SO4 (ma te ihirangi totoka), % ≤ | 4.0 | 4.0 | 4.0 |
| Wairewa | Tino Wairewa | ||
| Te ōwehenga whakaheke wai, % ≥ | 25 | ||
| Taapiri o te Superplasticizer I runga i te PCE | Mo te wai PCE, he 230kg PE pahu, 1100kg IBC tank ranei flexitank te pikau. Mo te Paura PCE, he 25 kg nga peeke raranga PP te pikau. | ||
Whakaahuatanga Hua:
Ko te polycarboxylate superplasticizer (PCE), e mohiotia ana ko te polycarboxylate ether superplasticizer, he reanga hou o te whakauru raima mahi nui. He kaihoko whakaheke wai me te mahi pai e whakauru ana i te whakaheke wai, te whakamarumaru whakaheke, te whakakaha, te whakaheke me te tiaki taiao. He pai ano te whakauru mo te whakarite i te raima kaha-kaha, teitei-mahi. Ko te momo superplasticizer rongonui mo te raima, ka taea te whakamahi i te whakaurunga i runga i te PCE i roto i enei kaupapa, penei i te tiaki wai, te hiko hiko, nga tauranga, te tereina, te piriti, te huarahi me nga poupou, me era atu.
Taupānga:
1. PEC Paura. Ko te paura PCE he paura rere-kore, kirikiri, rehu-maroke. Kei a ia nga ahuatanga o te tino pai, te pai o te whakamararatanga, te iti o te hau, te pai o te urutau ki nga momo sima, me te pai ake o te rere o te kumete, me etahi atu. rauemi. Ko te paura Polycarboxylate he pai rawa atu ki te whakamaarama i te kirihou mo nga taonga kohuke penei i te gypsum me te karamu.
2. Te Whakaheke Wai Teitei. Ko te whakaheke wai PCE he superplasticizer wai reri-ki-te whakamahi. He kowhai marama te ahua. I tua atu, ka taea te tino wai ngawari. Ko te pai o te whakaheke wai o te whakauru raima PCE ka taea ki te 25%. Ko te nuinga o te waa e whakamahia ana i roto i nga umanga raima kua oti te whakauru me te raima o mua i te waahi e hiahiatia ana te roa me te mahi.
3. Te Pupuri Pupuri Nui. Ko te PCE-High Slump Retention he reanga hou superplasticizer mo te raima. Kei roto i te polycarboxylate ether polymers a he mea hanga motuhake mo te raima kua rite ki te whakaranu i te wa e mau ai te heke, te kaha me te mauroa i roto i te rangi wera. Ko te hauhau-kore, ka tutuki ki te SS EN 934, Whakatakotoria te whakaroa / teitei te wai whakaheke / superplasticizing admixtures, me nga whakaritenga ASTM C 494 mo te Momo F & G. He hototahi hoki ki nga sima katoa e tutuki ana i nga paerewa ASTM. Hei whakaurunga pai mo te umanga raima kua rite, he kaha te PCE superplasticizer ki te mahi me te iti o te wai/ciment ōwehenga, me te whiwhi tonu i te pupuri whakaroa ki te hanga raima-kounga teitei.
Mōkī: 25 kgs / peeke ranei rite tono koe.
Rokiroki: Rokiroki ki te waahi hau, maroke.
Paerewa i mahia: Paerewa Ao.
