Kalasi mphamvu konkire: mitundu, mbali. Kalasi mphamvu konkire - GOST

Lingaliro la "kalasi konkire" unayamba mu 1986 chiwerengerochi Mzimuyo khalidwe la zinthu, monga muyezo mphamvu. Komabe, analipo kale maganizo a mtundu analola GOST26633-91 kutali.

Kodi chikuni

Brand konkire -. Compressive mphamvu cubes ku njira ndi m'mphepete kutalika kwa masentimita 15 pamaso pa chiyambi cha chiyeso alimbitse pasanathe masiku 28 pansi yozungulira zinthu. Pamene kuthira cubes konkire mpeni chofunika kuchotsa mpweya thovu. Zotsatira za mphamvu compressive ali anamaliza pansi. Anasankha mtundu wa kalata "M". Chotsatira ndi chithunzi chosonyeza kyubu mphamvu kgf / masentimita ^2. Nthawi zina, mmalo motenga cubes yamphamvu m'mimba mwake wa masentimita 15 ndi kutalika 30 cm. GOSTS kulola miyeso ina nyemba. Ngakhale kalasi konkire amasonyeza osachepera mphamvu chizindikiro (ndi zolakwa lothekera la 13.5%), sitampu limasonyeza pafupifupi yekha.

Kodi zopangidwa konkire napeza mphamvu

Panopa, mtundu opangidwa ndi M50 kwa M1000. nyumbayi ndi zambiri ntchito chuma M100-M350. Mu munthu nyumba zomanga akuti ndi otchuka kwambiri M300.

Ndi njira angagwiritsidwe ntchito zopangidwa osiyana mphamvu konkire:

• M100 alibe wangwiro, ntchito kokha kwa yokonza maenje kwa maziko kutaikira. Nthawi ntchito monga binder kwa atagona kerbstones.
• M150 angagwiritsidwe ntchito screeds pansi, kuthira driveways ndi kuthira kukhazikika nyumba yaing'ono.
• M200 ntchito pomanga mulu ndi pansi pa tepi nyumba. Ndipo ntchito kupanga masitepe ndi mlathowu ndi nsanja.
• M250 ntchito chipangizo zambiri odalirika pansi pa nyumba.
• M300 - monga tanenera kale, ambiri amangoti ntchito kalasi konkire. Ntchito kuthira maziko, slab apansi, erection ya mipanda.
• M350. Ntchito kuthira monolithic makoma, matabwa, mizati ndi slabs. Kalasi yomweyo bwino yosayenera yomanga mbale mabeseni. Ndi chifukwa konkire amenewa anapanga ndege Mzere.
• La M400 mtundu konkire chopangidwa milatho banki safes ndi T. D. Makamaka yomanga nyumba zinthu si ntchito chifukwa cha ndalama mkulu.
• M450-500 ntchito yomanga milatho madamu, ngalande, madamu.

makalasi konkire

Konkire kalasi - chizindikiro yolondola. Iwo anasankhidwa ndi kalata "B". chithunzi limasonyeza kuthamanga kuseri kwa icho, chimene chingathe kupirira nkhani MPa, mpaka 95%. Full osiyanasiyana ntchito mafakitale ndi kumanga makalasi 3.5-80 konkire. Kenako, ife azipereka kwa tcheru chanu tebulo kakang'ono makalata a makalasi wotchuka kwambiri ndi sukulu:

Kuchokera pa zimene amadalira mphamvu zakuthupi

Mphamvu kalasi ndi kalasi konkire amadalira zinthu zosiyanasiyana. Khalidwe la osakaniza zimakhudza magawo osiyanasiyana. Choyamba ndi Inde, chiwerengero cha simenti ndi filler. Ikuluikulu ya woyamba ndi zosakwana chachiwiri mankhwala amphamvu ndikuyipha ndakhuta. Monga filler mu yomanga payekha ndi mafakitale ambiri ntchito mchenga. Konkire mphamvu zimatengera kuphatikizapo pa makhalidwe ake. The bwino ndi excipient, m'pamenenso ndi pansipa. Kumene, pa mphamvu ya konkire zimakhudza mtundu wa simenti. Zinthu zimene zingachititse kuti kuchepa quality konkire, angakhale:

• pamaso pa osakaniza zosafunika organic;
• pamaso pa zigawo fumbi;
• zosafunika dongo.

Komanso, mphamvu za njira zimadalira kuchuluka kwa madzi kuwonjezera. Kuposa ake ang'onoang'ono kwambiri, katundu mapulani wotsatira akhoza kulekerera. Chinthu ndi madzi owonjezera kumabweretsa mapangidwe mu konkire ambiri pores. Izi thovu ndi kuchepetsa mphamvu yake.

Chinanso kulimbikitsa luso konkire kupirira psinjika ndi kukula ndi kuchuluka kwa homogeneity wa kusakaniza. Kamangidwe kwambiri wangwiro analandira ngati njira zakonzedwa ntchito zipangizo zina zapadera. Mu payekha nyumba nyumba chiwiya chako chokandiramo ufa Nthawi zambiri mu chosakanizira yaing'ono simenti. Mphamvu ya kapangidwe konkire akhoza ziwonjezeke vibropressing anaika mix.

The kwamakokedwe mphamvu ya konkire pa mavuto

The chiŵerengero cha mtundu wa simenti ndi mphamvu - ndi, monga tatchulazi, luso kyubu nkhope ndi masentimita 15 kupirira compressive katundu, m'kukoma kgf / masentimita ^2. Mfundo kuti chiwerengero pomanga lofunika kwambiri. Pambuyo nyumba konkire zambiri kunyamula katundu aliyense kuchokera kumwamba. Zitsanzo ndi matabwa zomangamanga makoma, mizati ndi maziko lamba, thandizo mizati, ndi zina zotero. D. Komabe, nthawi zina m'pofunika kudziwa kwamakokedwe mphamvu konkire ndi kwamakokedwe. Mwachitsanzo, pomanga akasinja, nkhokwezi kapena m'madamu. chithunzi ichi kuti konkire zambiri osati kwambiri. Nkhanizi wasweka mosavuta. N'chifukwa chake nthawi zina pa kasupe chikhamu losweka maziko ndi zipupa, monga kuthamanga pa iwo kuchokera pansi ndi mbali wogawana. Kuonjezera mphamvu ya zolimba kukula. kulimba kwamakokedwe ndi kutambasuka chomwecho mu pafupifupi onse sukulu konkire ndi makilogalamu 15 / masentimita ² pa mlingo otaya simenti makilogalamu 300 / ^M3.

Kodi kusankha mtundu konkire

Mu drafting nyumba zonse zigawo ayenera kuperekedwa kalasi yoyenera mphamvu konkire. GOST ndi SNIP - izi ndi zimene muyenera kutsogolera kusankha. Kumene, kudzipatsa zomangamanga zofunika kudziwa ndendende Ngati munthu kapena mtundu wina wa simenti ndi mabvuto ndithu. Njira yabwino vuto akhoza kukhala mogwirizana ndi katswiri. Komabe, ambuye pomanga nyumba konkire paokha, mu dziko lathu zokwanira. Choncho, funso mmene kusakaniza analinso bwino, nthawi zambiri, vuto makamaka si. Mwachitsanzo, chifukwa erection pa maziko nthaka ndi zabwino zimakhudza mphamvu pa gawo lathyathyathya wa njira amagwiritsidwa ntchito simenti M400, mtsinje mchenga ndi makhalidwe sieved mu chiŵerengero 1h3h5. Pa za kufanana chomwecho pangani kusinja ntchito m'malo mwa miyala mwala miyala.

nyumbayi angagwiritsidwe ntchito zosiyanasiyana zopangidwa mphamvu konkire. Sankhani bwino - njira kuonetsetsa kudalirika pazipita ndi durability imangidwa ndi kamangidwe. The chiŵerengero cha simenti / mchenga chofunika kupeza mtundu winawake wa simenti, angapezeke mu magome wapadera. Kuwapeza sikovuta, mfundo pa ukonde kwambiri.