Standard loj keramzitoblokov GOST

Claydite - ib tug niaj hnub tsev cov ntaub ntawv uas hais txog sib qhob. Tsim therefrom blocks thiab lwm yam hais uas yog siv rau kev tsim kho ntawm sab hauv thiab sab nrauv phab ntsa ntawm vaj tse thiab civil engineering ntau lub hom phiaj. Tsis tas li ntawd nws yog siv rau sau monolithic skeletons li thermal rwb thaiv tsev ntaub.

Muaj pes tsawg leeg thiab ntau lawm

Hnav sau ua ib pawg blocks tau los ntawm nws txhab av nplaum, Portland MAAs, xuab zeb thiab cov dej los ntawm semidry vibropressing. Tej zaum ntxiv tso cai plasticizing agents, yog tias tsim nyog. Nyob rau hauv lub qhov chaw ntawm daim ntawv thov ntawm cov muaj pes tsawg leeg yuav sib txawv: rau koj ntxiv kom lub thermal rwb thaiv tsev thaj chaw ntawm cov xuab zeb thiab xis mas yuav txo tau, thaum lub sij hawm lub ntim txhab av nplaum qab, kom txhob muaj tus luj ntawm cov khoom tiav thiab luj ntawm tus kwv. Qhov no yuav tsub lub thermal thiab acoustic kev kawm.

Txhab av nplaum - tshwj xeeb kho burnt av nplaum muaj ib tug kheej kheej hauv daim ntawv ntawm qhov ntxeem tau lub pob zeb. Nyob ntawm seb lub hom ntawm ntau lawm, tej zaum lawv yuav muaj ib tug angular zoo, xws li ib tug cov ntaub ntawv uas yog hu ua cov txhab av nplaum gravel. Rau kev tsim blocks siv muab tub lim feem 5-10 hli.

Txij li thaum lub av nplaum - ib tug natural khoom yog pheej yig, lub tsev ntawm cov blocks yuav tsum environmentally phooj ywg, thiab tag nrho cov nqi ntawm cov ntaub ntawv yuav txo tshaj lub purchase ntawm lub tsev pob zeb ntau tsoos thiab ntau (gypsum ua vaj tse, ua npuas ncauj qhob).

classifications

Raws li cov muaj pes tsawg leeg thiab cov yam ntxwv keramzitoblokov loj tej zaum yuav sib txawv, lawv raug sib cais los ntawm ob peb tsis mus rau hauv pab pawg:

1. Los ntawm lub sij hawm:

• Design. Lub heaviest thiab muaj zog blocks. Siv rau cov kev siv ntawm nws tus kheej-txhawb cov ntsiab ntawm cov vaj tse, txuas hniav thiab cov choj hla. Cov kev luj ntawm xws blocks 1400 rau 1800 kg / m ^3.
• Ntxwv thiab thermal rwb thaiv tsev muab kev koom tes nyob rau hauv kev tsim kho ntawm cov phab ntsa, feem ntau ib txheej. Kev ntiajteb txawj nqus blocks ntawm 600 rau 1400 kg / m ^3.
• Thermal rwb thaiv tsev yog siv raws li rwb thaiv tsev ntawm txawv Siv. Lub lightest ntsiab nrog tus nqi qis tshaj cov ntsiab lus ntawm MAAs thiab xuab zeb. Cov kev luj ntawm 350-600 kg / m ^3.

2. Daim ntaub ntawv:

• Phab ntsa. Rau sab hauv thiab sab nraud masonry ua degrees ntawm lub luag hauj lwm.
• Muab faib kom nyias muaj nyias sab hauv thiab nyob rau hauv tej rooj plaub, lub chaw ntawm cov qhov.

3. Daim ntawv. Tag nrho cov ntawm parallelepipedal blocks txawv xwb nyob rau hauv lub degree ntawm filling:

• Tag nrho cov-bodied.
• Hollow.

4. Nyob rau hauv kev txiav txim ntawm masonry:

• Ntawm lub ntsej muag.
• Cov nyob qib thiab cov ntaub ntawv.

qauv

Cov khoom thiab cov kev ua tau zoo sib sau ua ib pawg blocks yuav tsum ua raws li cov uas yuav tsum tau teev nyob rau hauv GOST 6133-99 "qhob masonry units." Cov ntaub ntawv sau npe ntau yam tsis hais tias yog yuav muaj kev zoo kev tswj, txhais hom pob zeb feedstock yam ntxwv rau lawv lawm, kev thauj mus los thiab cia cov kev cai.

Standard lub sij lub tej qhov ntev ntawm aerocrete, ua npuas ncauj thaiv, keramzitobloka:

Cov ntaub ntawv kuj qhia txog pub qhov tseem ceeb ntawm cov hloov los ntawm qhov tseem ceeb qhov ntev:

General chaw

Qhov ntev keramzitobloka GOST kom meej meej tseg, rau clarity, piv thiab txhais tau nyob rau hauv lub li ib txwm daim ntawv thiab muab tau cov nram qab no cov lus:

lub npe ntawm cov chav nyob	Loj, mm
phab ntsa	390h190h188 288h288h138 288h138h138 290h190h188 190h190h188 90h190h188
muab faib	590h90h188 390h90h188 190h90h188

Raws li cov ntau koj yuav yeej ib txwm yuav tsum tau xam yuav tsum tau npaum li cas ntawm cov ntaub ntawv rau qhov kev siv. Cov nuj nqis thov rau cov chav nyob ntawm tag nrho cov hom ntawm qhob.

Standard keramzitobloka loj yuav tsum pauv tau raws li cov kev xav tau rau cov theem ntawm ntau lawm rau ib qho tog los yog rau tag nrho cov khoom kab. Ces tus neeg muag khoom yuav tsum qhia tau tias cov khoom no yog ua raws li TU, thiab muaj ib tug tus kheej, cov los ntawm txais ntau thiab tsawg pab.

Tus txheem loj yog sau npe tsis tau tsuas yog keramzitoblokov, tab sis qhov yooj yim zoo ntawm lub pob zeb - ib lub thawv. Lub caij tej zaum yuav muaj ca xaus thiab pazogrebnevye compound.

zoo li tus pob zeb (polyhedra, ib nrab voj voog thiab thiaj li nyob.) yuav raug hloov rau cov ntaus ntawv lug ntawm architectural ntsiab.

kev yam ntxwv

Nco ntsoov tias keramzitoblokov me me tsis muaj kev cuam tshuam txoj kev kawm.

1. keramzitobloki zog sib txawv nyob ntawm seb daim ntawv thov:

lub sij hawm	Index, kg / cm 2
Thermal rwb thaiv tsev	5-35
Ntxwv thiab thermal rwb thaiv tsev	35-100
tsim	100-500

2. Tej ceev :

lub sij hawm	Index, kg / cm 3
Thermal rwb thaiv tsev	350-600
Ntxwv thiab thermal rwb thaiv tsev	600-1400
tsim	1400-1800

3. Thermal conductivity txhab av nplaum blocks txawv 0,14-0,66 W / (m * K). Daim duab nyob rau hauv lub kom muaj nuj nqis ntawm cov xuab zeb thiab xis mas nyob rau hauv muaj pes tsawg leeg cov pob zeb - cov tsawg, cov zoo muaj peev xwm mus khaws thaum tshav kub kub block. Nyob rau hauv lub hollow ntsiab lub siab tshaj plaws tus nqi, cov qauv ntawm cov uas yuav muab lub warmest.

4. te kuj nyob ntawm seb lub tsev ntawm qhov lub ntiajteb txawj nqus - ntau dua qhov nyhav, qhov ntau resistant khoom mus.

lub sij hawm	Number of mus
Thermal rwb thaiv tsev	15-50
Ntxwv thiab thermal rwb thaiv tsev	150
tsim	500

5. Dej haum rau tus txheem keramzitobloka - mus txog rau 10%. Cov qhov taw qhia yuav raug txo los ntawm kev ntxiv ib tug pes tsawg leeg ntawm tshwj xeeb plasticizers thiab enhancers.

6. Dej vapor permeability tsub kom nrog porosity - 0.3-0.9 mg / (h * m * Pa). Raws li, qhov teeb dhau rwb thaiv tsev blocks dej zoo.

7. soundproofing tsev nyob rau cov neeg kawm ntawv ntawm porosity. Thaum lub thickness ntawm cov phab ntsa 90 hli muaj kev tiv thaiv mus txog li 50 dB.

8. hluav taws kuj. Claydite tau mas 180 min. ntawm ib tug kub ntawm 1050 ⁰ C. Raug

9. shrinkage sau raws nkaus Ii lub qhov ntau ntawm 0.3-0.5 mm / m.

10. Lub permissible tooj ntawm storeys ntawm cov qauv - 12.

daim ntawv thov

Blocks ntawm txhab av nplaum yog universal - lawv yog siv rau kev tsim kho ntawm lub ntau qhov chaw ntawm lub vaj tse thiab engineering lug. Yuav kom tsim loj heev lub hauv paus ntsiab peev xwm los mus tiv hnyav loads, lub cev yog ntxiv tam. Rau phab ntsa muaj nyob raws li ywj siab thiab rwb thaiv tsev blocks. Qhov txawv lus dag nyob rau hauv cov qauv thiab cov muaj pes tsawg leeg: Hais rau cov yuav txhawb tau thiab load-tau cov kabmob lug muaj ib tug ntau dua nyhav thiab ceev thiab ntau ntxeem tau insulating thiab lub teeb.

Partitions txhab av nplaum qhob zoo insulate suab nyob rau hauv lub chav tsev. Tej npaj nyob rau hauv tsev thiab cov vaj tse rau ntau lub hom phiaj. Qhov luaj li cas ntawm cov phab ntsa keramzitobloka tso cai rau koj los tsim kom tau ib lub phab ntsa sai sai nrog tsawg heev dag zog.

Zoo tshaj lwm yam ntaub ntawv

+ Ua keramzitobloki uas nws qhov ntev muaj qauv, ib qho yooj yim nyob rau hauv cov: lawv ntxeem tau qauv tso cai rau lub tshuaj rau txeem mus rau hauv lub cev ntawm lub pob zeb, li no muab txhim khu kev qha nyuam masonry.

+ Ntsa tsev ntawm hollow blocks, nws yog ib qho yooj yim lug txhim khu: lub los ntawm qhov yog tso ib tug txhawb tus qauv qhov cuab lub zog, tsim ncej. Qhov no yog tshwj xeeb tshaj yog muaj tseeb thaum high-sawv lub tsev.

+ Keramzitoblokov loj tej yam nyob rau hauv tus nqi ntawm cov tshuaj rau masonry, thiab kuj thiaj li ua hauj lwm rau cov nqi rau tus erection ntawm lug.

+ Tsawg luj ntawm lub ntsiab tsis tau cov me nyuam yaus ntawm ib tug muaj zog paus.

+ Peev xwm txuag tsis hu ua deductible ntxiv sov.

+ "Breathable" phab ntsa cia kom muaj zoo sab hauv tsev kev nyab xeeb tsis muaj condensate.

+ Keramsit nto yuav txhuam ntau yam kev tsim kho cov ntaub ntawv, thiab nws cov qauv muab txhim khu kev qha ua ke.

+ Hard pob zeb khaws cia tshem tawm ntau yam khoom (khoom, rhawv, machinery).

+ Tsawg heev shrinkage yog xyaum tso tawm nyob rau hauv tag thiab sam xeeb txog qhov lug.

shortcomings

• Nyob rau hauv kev sib piv nrog rau cov hnyav qhob nyob rau hauv txhab av nplaum yog tsawg check vim hais tias ntawm nws cov kev siv rau kev cov me nyuam yaus no tau tsuas nrog cov uas tsis muaj tsev thiab ceev faj xam.
• Nrog kev tsim kho ntawm high-sawv vaj tse yuav tsum blocks ntawm kev kub ceev, uas tsub kom lub load rau ntawm lub hauv paus thiab yuav tsum tau ntau haib ntawm nws tsim, nws yuav tsa tus nqi ntawm lub project.
• Nws tshwm sim hais tias keramzitobloki ntau thiab tsawg pab yog neeg txhaum vim hais tias ntawm nws cov qauv, nws yog tsim nyog los ua tib zoo packing. Tiam sis yog tias variations nyob rau hauv raws li qhov tso cai los ntawm cov qhua, tsis muaj teeb meem.

Nta ntawm daim ntawv thov thiab xaiv

Yog hais tias cov kev xaiv ntawm lub tsev cov ntaub ntawv uas rau lub tsev koj nyob nraum nyob rau ntawm khaub-ncaws nyias sau ua ib pawg, nws yog tsim nyog los xav txog ib co nuances:

1. Nyob rau hauv thiaj li tsis mus tsim ntxiv rwb thaiv tsev, nws yog tsim nyog los npaj toschinu phab ntsa tsawg kawg yog 40 mm. Ces nyob twj ywm nyob rau hauv lub tsev yog xis, thiab yog kev nyab xeeb yeej ib txwm pom.
2. Pw yuav tsum tau ua tib zoo tu noob tuab nqaws. Yuav tsum muaj tsis muaj protrusions thiab spikes.
3. Lub tsev ntawm keramzitoblokov haum sawb foundation, tshwj tsis yog tias hauv qab daus. Tom qab nws los nag yuav pib tsim tsa koj phab ntsa.

Loj keramzitobloka standard txhais kom meej meej, yog li ntawd yog koj muaj ib qhov project tsom rau tej tsis, ceev faj thaum yuav cov khoom: lub chaw tsim tshuaj paus yuav tsum qhia qhov ntau thiab tsawg raws li GOST los yog TU. Lawv tej zaum yuav txawv.