PC slabs - karfafa kankare hali faranti

Slabs PC - na m karfafa kankare load-hali Tsarin, tsara don zoba wani gabatarwa. A sabis rayuwa na da ginin sun dogara a kan ingancin su samar. Su za a iya samar daga wani haske, m da kuma nauyi silicate kankare.

PC slabs bambanta a diamita da kuma kauri daga cikin wõfintattu. Su dole na sadu da dukan bukatun na jihar misali tarin, da zane da bukatun (ga stiffness, ƙarfi, karaya tauri). Babban bukatun zuwa PC kasa slabs, shi ne ba kawai abin dogara, amma kuma high soundproofing. Suna halin inganta Properties da samuwar fasa da kwakwalwan kwamfuta. Su ake samar ta amfani da biyu wuya ƙarfafa da kuma al'ada. Wannan shi ne babban bambancin daga katako PB faranti zoba, wanda aka sanya kawai ta wajen prestressed ƙarfafa. Bugu da kari, cikin karshen da mafi m jiki halaye da cewa ba da damar shigarwa da wani mataki, kazalika da damar da farantin sa kusan kowane siffar. PC kasa slabs da karin stringent bukatun ga shigarwa, amma suna da yawa fiye da m da karfi a kan halaye na karaya / lankwasawa.

Dagawa da kuma hawa da PC slab, ta amfani musamman gripping na'urorin ko dagawa lugs. A yi na ginin abu don bespetlevogo dutsen, size da wuri daga cikin ramukan bayar a gaba a cikin zane-zane na zane takardun.

Don karfafa kankare yi kayan ba rasa su rarrabe halaye, shi wajibi ne don cika da ajiya sharudda: a lokacin da stacking tsawo ya kamata ba zama fiye da biyu da rabin mita, cikin dogon lokacin da ajiya wajibi ne a dogara da su katako, sanduna. Irin wannan goyon bayan da aka located kusa da musamman hawa madaukai.

M core slabs ake nufi don gina goyon bayan wurare da kuma overlapping sassa daban-daban dalilai. Suna amfani da m daidai da ɓullo da zane da kuma ƙarin bukatun.

M tsarin, daidai da gwamnatin nagartacce, nuna a fakaice alama. Ya kunshi kungiyoyin da ya hada da haruffa da lambobi, rabu da wani jan layi. A kashi na farko gano irin wani m slab, ta bukata girma, taso keya zuwa wani lamba, wanda ake auna a decimeters. A kashi na biyu na nuna jerin lamba na zama dole load-hali iya aiki ko zane load. Bugu da kari, sun nuna aji na karfafa karfe da kuma kankare irin (ba wakiltar wani nauyi haruffa, haske - L, lemun tsami m - C). sun hada da ƙarin sigogi zuwa na uku kungiyar.

Ribbed slabs ake yi wa zoba a Multi-storey gine-gine ko a masana'antu gabatarwa tare da m farar na shida mita. Su tsawo - hudu millimeters (daidai da jihar Standard 27215-87) ko uku da ɗari millimeters (daidai da jihar Standard 21506-87).

M-core slabs, wanda ake samar da spaced layi daya cavities (zoba tsawon aka ƙaddara da shi), aka yi nufi ga qazanta a kan biyu ko uku bangarorin.

Alphanumeric kungiyar hatimi ƙunshi da wadannan dole tsarin rubutu: aji prestressing karfe ƙarfafa, kaya hali iya aiki, irin na kankare, farantin size da kuma gaban ramuka dubu, ɗari bakwai, ko ɗari huɗu da millimeters (denoted ta 3, 2, 1 bi da bi).

A mafi girma bukatar gidaje da gine-gine a cikin yin amfani da kayan 12 - slab nisa PC dubu da ɗari biyu millimeters. M yarda da matsayin da zane takardun ma'anar da kara tsaro na dukan tsarin a matsayin dukan.