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Polycarboxylate superplasticizer paura mo te paru maroke

Whakaahuatanga Poto:

Superplasticizer Polycarboxylate

Ko tenei hua nga ahuatanga hangarau o te nui o te whakaheke i te wai, te kaha o te aukati, te wawe o te kaha. Ka taea e ia te whakatutuki i tetahi raima kotahi hei whakaiti i te nui o te sima 20-30kg, me nga painga ohaoha pai.


Taipitopito Hua

Tohu Hua

Ko tenei hua he whakatipuranga hou o te taiao-nui o te miihini wai whakaheke kaha mo te tuutuu i runga i te hangarau miihini hou. Ko te waahanga nui o te paura ko te polycarboxylate superplasticizeris, ka hangaia e te hangarau whakamaroke motuhake. Polycarboxylate e whakatere ana i te wai paura paura, i hangaia e te rehu whakamaroke, me te pai o te mahi me nga hua tiaki taiao. He tino pai mo te rauemi hanga puehu pai-mahi, ka whakamahia hei marara. He marara pai, he nui te utu whakaheke i te wai, ka urutau ki nga momo ciment. He pai rawa te ranunga o nga ranunga ka whakamahia i te raima me te moata.

Ⅰ. Motuhake

1.Ma te ahua rerenga, paura ma

2. Te nuinga o te rahinga 650-850 kg / m3

3. Ihirangi wai ≤ 3%

4. Ngaronga o te mura ≥ 85%

Uara 5.PH (10% wairewa wai) 6.0-8.0

6.Kikonohia te ihirangi ≤ 0.1%

7.Wa whakaiti te reiti o te mokete ≥ 25%

8.Ko te inenga tūtohutia ko te 0.1-0.5% (e pa ana ki te paanga o nga rauemi cimentitious)

9. Moni (0.315mm tatari) ≥ 90%

Ⅱ.Whakaahua te mahi hangarau

E whakamahia whaanuitia ana i roto i nga tuuturu maroke me nga punaha raima, penei i te raima whakaheke i te raima, he rauemi grouting, he kaihoko grouting me te raima o nga reanga kaha.

1. He pai te whakaheke i te wai

2. He pai ake te pupuri i te pupuri

3. Te urutau whanui ki nga punaha whakatakoto rereke

4. Whakaratohia nga mahi hanga pai mo te moata

5.Hina te pumau o nga rauemi hangai-raima.

Ⅲ. Te whakamahi me te tūpato

1. Kaore e taea te kai i tenei hua. Mena ka maringi ki nga karu, horoia ki te wai i te wa tika

2. He ngoikore te ngoikore, kaore i te paitini, kaore i te haukoti, kaore i te paru-kore i muri i te paheketanga o te wai

. Mōkihi me te penapena

1.Kia tenei hua te pepa raraunga haumaru me nga raraunga tuku urunga haumaru

2.Kiki ana tenei hua i te 20 kg pepa kraft me te kiriata kirihou kikii i te putea kiriata

3.Tokohia i te waahi maroke, kia whai whakaaro ki te houku-tohu, me te oranga papa mo te 12 marama

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