Yɛ blema beaŋ lɛ, kɔnkrit ni akɛwoɔ ŋshɔ lɛ mli lɛ biɔ ni akɛ ŋshɔ lɛ mli alɛɛ, ŋshɔ lɛ ni akɛwoɔ mli, loo tsofai ni akɛkpɛtɛɔ he, ni fɛɛ biɔ ni akɛ fãi babaoo awo mli ni akɛwo mli jogbaŋŋ.

Afee wɔ kɔnkrit ŋtayaai ni haa mɔ he jɔ̃ɔ ehe (ni atsɛɔ lɛ hu akɛ ŋtayaai ni haa mɔ he jɔ̃ɔ ehe loo tɛi ni akɛtswaa ŋtayaai) lɛ koni ekɛ ŋtayaai awo kɔnkrit, brikii, kɛ blɔki mli tɛ̃ɛ ni ehe ehiaaa ni akɛ ŋtayaai ni haa mɔ he jɔɔ lɛ loo tsofai awo mli. Kpãa ni akɛwo mli lɛ shwieɔ kpãai ni kɛ amɛhe feɔ yakayaka nii lɛ amli tɛ̃ɛ kɛyaa shishitoo nibii lɛ amli beni ajieɔ skru lɛ, ni ehaa tsakpaa ni mli wa ni yɔɔ shweshweeshwe ni abaanyɛ ajie kɛjɛ mli lɛ feɔ ekome.

Jeee akɛ wɔfeɔ tsɔnei ni akɛfiɔ nii ahe lɛ pɛ yɛ Sinsun. Wɔfeɔ tsɔnei ni akɛwoɔ ŋshɔ hiɛ ni damɔ dade he nilee, mɛi krokomɛi akasemɔ, kɛ majimaji ateŋ mlai ni yeɔ nɔ lɛ hu anɔ. Sinsun self-tapping concrete screws lɛ haa efeɔ mlɛo akɛ oookɛ nibii ni tsii loo shɛlɛf awo mli, ni amɛbaahi shi be kakadaŋŋ ni amɛha otsɔne lɛ mli awa.

Skrui ni Akɛtswaa He Kɛha Brikii

Nɛkɛ skrui nɛɛ yaa shikpɔŋ brikii ni wa, brikii ni afɔɔ nitsumɔ, kɛ ŋã-lime brikii amli tɛ̃ɛ.

mm pilot hole ni ji ŋmɛnɛŋmɛnɛ beaŋ lɛ haa skru fɛɛ skru tsɔɔ dade ni tsiimɔ ji 6 mm mli kɛyaa brikii ni mli kwɔ 35 mm lɛ mli. Yɛ be mli ni akaa nibii ni ajieɔ kɛjɛɔ mli lɛ akwɛɔ yɛ he ni atsuɔ nii yɛ lɛ, kɛ́ aja mli lɛ, skru fɛɛ skru hiɛɔ 3.8 kN, ni ji nɔ ni fe 2.5 kN ni nitsumɔ lɛ biɔ lɛ kwraa.

Akɛ dade ni mli wa ni ji carbon lɛ fee nɛkɛ ŋtayaai nɛɛ, ni amɛyɛ tsɔji ni mli wa.Kɛ akɛto ŋtayaai ni akɛwoɔ daa lɛ ahe lɛ, amɛhaa 35% baa shi yɛ be ni akɛwoɔ ŋtayaai amli lɛ he, ni ehe ehiaaa ni akɛ ŋtayaai awo gbogbo he. Yɛ nyɔji 14 ni akɛka lɛ sɛɛ lɛ, tsɔnei ni akɛfiɔ he lɛ fɛɛ tee nɔ amɛhi shi shiŋŋ ni tsɔnei ni akɛfiɔ he lɛ eko bɛ orral fasteners lɛ tee nɔ amɛhi shi shiŋŋ ni tsɔnei ni akɛfiɔ he ni etse loo brikii ni fãa lɛ bɛ.

Masonry Skrui kɛha Kɔnkrit

Sinsun tɛi ni akɛfee ŋtayaai lɛ fiɔ ŋtayaa ni ji 2500 kɛyashi 8000 psi lɛ he jogbaŋŋ. Akɛ skru akpei ejwɛ (1/4-inch x 2-3/4-inch) wo C40 kɔnkrit ŋtayaai amli yɛ Melbourne, Australia tsɔne daamɔhe lɛ shweshweeshwefeemɔ he gbɛtsii nii nitsumɔ ko mli. Afo pilot holes ni atsɔ hiɛ atswa lɛ mli 3/16 inches fe bɔ ni awo mli lɛ mli lɛ koni sũ anyɛ ashɛ he.

1,100 pounds yɛ skru kome mli. Ehe ehiaaa ni atsu he nii ekoŋŋ yɛ tsakpaai ni damɔ mɛi ni heɔ nii lɛ ahetoo nɔ lɛ hewɔ.

Skrui ni tswaa amɛhe kɛha kɔɔyɔɔ blɔki

Afee Sinsun self-tapping screws kɛha kɔɔyɔɔ block (airated concrete block) ni etsuɔ ​​nii jogbaŋŋ yɛ tɛi ni yɔɔ mlɛo ni ŋmeii yɔɔ mli lɛ amli. Afo 5mm pilot hole ko kɛtsɔ skru lɛ mli fɛɛ.

Akɛ T30 tsɔnei ni tswaa tsɔnei lɛ tsiɔ skruu lɛ mli kɛyashɛɔ 60mm. Jatsu lɛ he kaa tsɔɔ akɛ, kɛ́ aja mli lɛ, tsɔne ni akɛgbalaa nii lɛ mli hewalɛ ni ji 380 kg yɛ skru kome mli lɛ fe jatsu ni ato he gbɛjianɔ ni ji 250 kg kɛha tso lɛ. Skrui lɛ haa anyɛɔ atswaa tɛ̃ɛ ni akɛ plɔgi fataaa gbogbo he, ni no haa anyɛɔ atsuɔ nii aaafee ŋmɛlɛtswai 20 yɛ tsɔnei 40 nɔ. Yɛ nyɔji 18 sɛɛ lɛ, abɔko amaniɛ akɛ egbɔjɔ loo etsɔ ŋmɔtɔ.

Tso kɛ dade ni akɛwoɔ kɔnkrit nɔ

Sinsun self-tapping Concrete screws ji gbɛ ni hi fe fɛɛ ni atsɔɔ nɔ akɛ sill plɛtei, tsɔne ni akɛwoɔ tsɔne mli, kɛ furring strips fĩɔ kɔnkrit shikpɔŋ kɛ gbogboi ahe yɛ shia kɛ jarayeli hei fɛɛ. Bɔ ni afee ni ekɛ ehe awo mli lɛ haaa ehe ehiaaa ni akɛ powda tsuɔ nii loo tsɔnei ni akɛwoɔ mli lɛ mlilɛɛmɔ, ni baanyɛ aha be ni akɛwoɔ mli lɛ afee enyɔ.

Nɔ hewɔ ni Sinsun: Kpãai ni akɛ la tsuɔ nii yɛ mli lɛ tsɔɔ kɔnkrit mli ni efoŋ, ni hex yitso lɛ haa tsɔne kudɔlɔ lɛ hiɔ shi kɛhaa tsɔne ni akɛwoɔ tsɔne mli ni haa hewalɛ waa lɛ. Ayɛ kɛlɛ ni shɛɔ 8 inches kɛha frem mli bii ni mli wa.