Me pēhea te ki te whakamahi i kāpia mō poraka raima?

kua tata te reira hei tino paingia ki te whakamahi i roto i te hanga o ngā hanganga aerated poraka raima. Ko te matua e tika ana ki te tōtika o tenei rauemi, me te mahi nui tenei. Ko te whakamahi o mea motuhake, me ngā rauemi, pērā i kite, te piripiri hoki poraka raima , me etahi, e taea tino whakapai ake i te kounga o te mahi whakapanga o huānga whare.

Ko te hanganga piripiri o raima aerated

Piripiri poraka raima ko te ranunga o te ōrite maroke, i ngā te kai e whai ake nei ko:

• mākahia takawai onepu;
• Portland sima kahore tāpiritanga;
• tāpiritanga purara motuhake.

Mā te tenei hanganga tino whakapiki i te kounga o te mahi i mahi, mai taea te piripiri hoki poraka raima ki te whiwhi i te kahupapa mō te tūhono huānga (e pā ana ki 2 mm). Notemea te whakamahi o ngā āputa moata sima-onepu whiwhi neke atu i te 5 mm, e faarahi te mate i roto i te ruma wera.

Te faaineineraa o te hanganga

Ka taea te rite poraka raima piripiri i na roto i te tango i te ēnei e whai:

• diluted te ranunga i roto i te ōwehenga o te 10 kg 2-2.5 rita o te wai, e tūtohu ana ki te whakamahi i te pāmahana ma (hinu-free) inu 30 ° C;
• rite otinga i roto i te tank motuhake, te ranu matū whakaranu ranei;
• kia whai i te ōritetanga o te kirīmi matotoru te ranunga oti, ka hiahia koe ki te hoatu i te kāpia ki te noho hoki e pā ana ki 15 meneti;
• otinga i mua i te whakamahi Me ki anō-ranunga;
• rite ki te amuiraa ki kia tono i roto i te haora, i roto i te take o te kaha wā roa he tika ki te taupoki ana i te kiriata;
• kohi o te piripiri i runga i poraka raima ko e pā ana ki 2 kg o kareti maroke ia 1 m ² o te mata mahi.

Ko te hanganga piripiri rite te tino hanganga here āhuatanga (adhesion) me moldability, a ka whakakeke te hononga huringa pāmahana, makuku me te tahi atu mau mana taiao.

Whakanohonga te whakamahi i te piripiri

poraka raima piripiri (e awhe utu 200 moni 25 kg) he ngāwari ki te whakamahi. Ka waiho tenei āwhina ki te mohio te whai ake:

• kia maeneene mata poraka, te aroaro o mea kohakore, e taea te papaki ratou i te whakamahi i te otinga piripiri rite;
• prewetting nga poraka raima kahore e hiahiatia;
• tono piripiri te ki te matū, kia te papanga 2-8 mm;
• E whakanohoia Poraka, paku e aki ana me te tahuri;
• Ka taea te puta ke tūranga o ngā huānga whare mo te 15 meneti;
• totoka pūhui piripiri putanga i hanga ia ra, me te tango i te whakamaroke whakamutunga wahi i roto i 72 haora;
• taea hoki te whakahaere i tenei hanganga hononga tīaroaro i roto i te aronga poutū.

Piripiri poraka raima hanga te here kaha, kua nui haere nga āhuatanga mātao hanganga. Ko te whakamahi o tenei hanganga tino ka whakapai ake i te kounga o ratou mahi.