Ibhlog

Ngaba ukhe wayibona ibhafu eshushu kwikhonkrithi ethambekileyo? Ngumbono omhle onokuzisa ukuphumla engqondweni nasemzimbeni wakho.

Ubunzima be-a 60 Ibhegi ye-lb yesigqubuthelo sekhonkrithi ingenza umahluko obonakalayo ekubeni ingakanani na ukugcina imbonakalo yomhlaba esempilweni. Ubungakanani obufanelekileyo bokhuselo lwekhonkrithi luya kuxhomekeka kwiimfuno ezithile zepropati yakho kunye nohlobo lwengca ofuna ukuyigcina igcinwe kakuhle..

Isihloko: Uzenza njani ii-Concrete Counter Tops

Isihloko: Indlela yokuQinisa iMetal Door Frame ukuya kwiBhloko yeConcrete

Ukusetyenziswa kwezongezo zekhonkrithi kudala 一个问题 kushishino kunye noluntu luphela. Enye yezona zinto zixhalabisayo yingozi yempilo enokubakho enxulumene nayo, kubandakanywa nokuvezwa kwe-asbestos,ukusabela komzimba, kunye neengxaki zokuphefumla. Izongezo zekhonkrithi ziye zaphakamisa imibuzo malunga nefuthe labo kutshintsho lwemozulu, njengoko banokukhupha iigesi ze-greenhouse ngexesha lenkqubo.

Isihloko: Uyilungisa njani imingxunya enzulu kwiConcrete

Isihloko: Indlela yokubeka iithayile kwindawo yokuhlambela kwindawo yokuhlambela kwi-slab yekhonkrithi - amava omlomo nokubaliswa kwamabali

"Drilling Concrete: Esona sikhokelo sigqibeleleyo"

Kweli nqaku, siza kuxoxa ngendlela yokwenza ilaphu lekhonkrithi.

Ukutywina ikhonkrithi yangaphandle ngomchamo wesilwanyana kunokuba yiprojekthi eyonwabisayo neyonwabisayo abantu abaninzi abayonwabelayo. Nangona kubonakala kunzima ekuqaleni, kukho amanyathelo alula onokuwalandela ukuze uqalise.

Tensile strength, okanye σ, Awona mandla okuqina awona mandla ezinto eziphathekayo anokumelana nazo phambi kokuba ahlukane. Kubalwa kusetyenziswa ifomula σa = kε^2 x V, apho u-ε yimodyuli yeNtsha yokunwebeka kunye no-V ngumthamo wayo.

Imodyuli ye-Elastic kwikhonkrithi yanda, njengoko bekulindelwe ngokubanzi. Lo mcimbi ubhalwe phantsi ngokusebenzisa imifuniselo eyahlukeneyo kunye nohlalutyo olwenziwe ziingcali zezibalo, iinjineli, kunye nabasebenzi bokwakha kumashumi eminyaka aliqela.