HRB400E Class III seismic maras kyau karfe

HRB400E Class III seismic nakasasshen karfe Featured Hoto

Bayani: 6-50

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Sunan Sinanci: kwafin ƙarfafawa na HRB400, ƙarfafa ribbed mai zafi mai zafi, wato, ƙarfe na Grade III.

Ƙarfin haɓakawa: ƙarfafa HRB400 shine daidaitaccen ƙimar ƙarfin ƙarfin ƙarfafawa na 400MPa, kuma ƙimar ƙira shine 360MPa.

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HRB400E Grade III seismic nakasasshen karfe ana amfani da shi azaman ginin ƙarfe.Me ya sa kasar za ta gudanar da ayyukan gine-gine?Kamfanonin gine-ginen za su tafiyar da amfani da masana'antun gargajiya kamar karfe da siminti.Gyaran Rebar shine mafi yawan kayan aikin gini na yau da kullun.Daga cikin su, manyan ayyukan samar da ababen more rayuwa kamar Dam din Gorges Uku da tallafin rami duk suna buƙatar sake gyarawa.Domin kara karfin damtse da shimfidar titin kan manyan titunan ababen hawa tare da yawaitar cunkoson ababen hawa, sau da yawa ana shimfida shimfidar da zare da siminti, wanda ya fi karfin damfarar kwalta.

Ana amfani da Rebar yawanci a cikin simintin da aka ƙarfafa.Ayyukansa na ratsi shine ƙara ƙarfin juzu'i, ta yadda rebar da kankare za su iya cizo tare kuma su zama gaba ɗaya.Karkashin aikin karfi na waje, ba zai haifar da abin mamaki ba, kuma ya inganta ƙarfin siminti.

Aikace-aikace

Nau'in	Kuskure(mm)	Ketare yankin yanki(mm²)	Nauyin ka'idar(kg/m)	9m nauyi(kg)	12M nauyi(kg)
6 Φ	± 0.3	28.27	0.222	1.998	2.664
8 Φ	± 0.4	50.27	0.395	3.555	4.740
10 Φ	± 0.4	78.54	0.617	5.553	7.404
12 Φ	± 0.4	113.10	0.888	7.992	10.656
14 Φ	± 0.4	153.90	1.210	10.890	14.520
16 Φ	± 0.4	201.10	1.580	14.220	18.960
18 Φ	± 0.4	254.50	2.000	18.000	24.000
20 Φ	± 0.5	314.20	2.470	22.230	29.640
22 Φ	± 0.5	380.10	2.980	26.820	35.760
25 Φ	± 0.5	490.90	3.850	34.650	46.200
28 Φ	± 0.6	615.80	4.830	43.470	57.960
32 Φ	± 0.6	804.20	6.310	56.790	75.720
36 Φ	± 0.6	1018.00	7.990	71.910	95.880
40 Φ	± 0.7	1257.00	9.870	88.830	118.440
50 Φ	± 0.8	1964.00	15.420	138.780	185.040