Hoʻohui Paʻa – Alkali-Free Accelerator no Shotcrete (GQ-SN03)
Palapala noi
Kūpono ʻo GQ-SN03 no nā noi āpau, kahi e koi ʻia ai ka ikaika kiʻekiʻe a me ka ikaika mua, ka ikaika hope maikaʻi a me nā papa mānoanoa loa.
Kākoʻo pōhaku no ka manawa a paʻa i nā tunnels.
Kākoʻo pōhaku i ka ʻeli ʻana.
Nā kūlana ʻāina maikaʻi ʻole.
ʻO nā linings tunnel, ka hoʻoheheʻe ʻia ʻana o ka lepo sima a me ka ʻūhā pahu e pono ai ka wikiwiki o nā grouts cementitious.
Nā hiʻohiʻona
ʻAe ʻia ka waiwai hoʻonohonoho wikiwiki me ka holomua o ka hana a kūkulu i nā linings manoanoa i hoʻoheheʻe ʻia ma o ka hoʻohana ʻana i ka papa i ka wā o ke kaʻina hana.ʻO ka manawa hoʻonohonoho mua he 2 min a 5 min, ʻo ka manawa hoʻonohonoho hope he 3min a 10min.
ʻO ka hoʻopili maikaʻi ʻana, hiki ke 8 mm a hiki i ka 150mm hoʻokahi papa ʻōpala.
ʻO ka ikaika kiʻekiʻe a me ke kūpaʻa hana paʻa.
ʻO ka maʻalahi o ka lawelawe ʻana a me ka hoʻomaʻamaʻa ʻana i ka hoʻohui pololei ʻana i ke kaʻa.
Haʻahaʻa haʻahaʻa lepo hana me ka maikaʻi kaiapuni hana.
ʻO ke kumukūʻai mālama haʻahaʻa.
Pepa ʻIkepili ʻenehana
| Nā mea | Hōʻike |
| Puka | Waiwai |
| Nānā Kiʻi | ʻulaʻula |
| Māmā (+20 ℃) | 1.43 ±0.03g/ml |
| Waiwai pH (1:1 solution wai) | 2.6±0.5 |
| ʻO ka viscosity | ＞400mPa.s |
| Paʻa wela | +5 ℃ i +35 ℃ |
| Klorida | Kuokoa |
| Paipai ʻia ka helu hoʻohui: 3% a 8% o ka nui sima | |
Waihona
Mālama ʻia ʻo GQ-SN03 i loko o nā pahu paʻa i hana ʻia me ka plastic, ka fiber aniani a i ʻole ke kila kila.ʻO ka pahu he 250kg no ka pahu.1000kg no ka pahu IBC.ʻO 8 mahina ka mālama ʻana.
Hoʻopaʻa a me ka lawe ʻana
E pili ana iā mākou
Ua hoʻokumu ʻia ma 2012 me ka hale hana ma Linyi City, Shandong Province ma Kina, me 100% kapikala a me ka ʻenehana e kahi mea hoʻokumu e paʻa ana i nā makahiki 15 i kēia kahua.
Ua hoʻomaka ʻo GaoQiang e hana i ka mea hoʻohaʻahaʻa wai kiʻekiʻe, ka mea hoʻopaʻa slump a me nā mea hana ʻē aʻe mai 2012. ʻO 36,000mt / makahiki ka nui ma 10,000m2 nui o ka hale hana.
Hiki iā GaoQiang ke ulu nui i loko o ka manawa pōkole a ua ʻike ʻia e nā mea hoʻolako hoʻohui honua me ke kumukūʻai hoʻokūkū a me ka maikaʻi.
