Floating screed technology yog txuam nrog cua sov, hydro thiab suab rwb thaiv tsev. Nws lub ntsiab lus yog nyob rau hauv qhov tseeb hais tias ib tug monolithic slab raws li cov cement thiab xuab zeb tsis yog nyob ntawm cov av, pem teb slabs los yog lwm yam khoom hauv paus, tab sis nyob rau hauv ib tug mos mos ncoo. Ib txheej tuaj yeem ua raws li nws:
- bas alt ntaub plaub;
- xov av nplaum.
siv thaj chaw
pob zeb nto tsis cuam tshuam nrog cov kav dej lossis phab ntsa. Cov qauv yog sib cais los ntawm ib tug damping gasket los yog qhov sib txawv. Floating screed ua raws li qhov yuav tsum tau ua ntawm cov plag tsev:
- terraces;
- bathroom;
- verandas.
Ntau zaus, cov cuab yeej siv hauv pem teb no yog siv rau thawj cov plag tsev ntawm cov tsev nyob. Floating systems kuj tseem cuam tshuam rau cov chav uas nws tau npaj los txuas rau hauv pem teb sov. Qhov kom zoo dua ntawm xws li screed yog lub peev xwm los dampen vibration, shocks thiab suab vibrations.
Cov txheej txheem pob zeb yuav raug cais tawm ntawm cov txheej txheem ntawm lub tsev. Nyob rau hauv rooj plaub no, lub zog sab hauv yuav raug faib nruab nrab ntawm cov hauv pem teb yam tsis tau pauv mus rau cov qauv hauv tsev. Kev thauj khoom siab yog qhov txwv rau kev ua haujlwm zoo li no. Lawv cov nqi tso cai nce mus txog 0.2 tons ib square meter. Yog tias peb tab tom tham txog tsev neeg thaj chaw, ces qhov kev zam no loj heev. Piv txwv li, hauv chav dej, qhov siab tshaj plaws quab yuam yog ib lub hlis twg ntawm qhov txwv.
Yuav tsum tau siv txoj hlua ywj pheej
Floating screed yog nteg nrog lub hom phiaj tseem ceeb ntawm kev tiv thaiv kev ya raws ntawm kev sib kis los ntawm kev ua haujlwm capillary, vim tias yog tias qhov no tshwm sim hauv phab ntsa tsev, nws yuav cuam tshuam tsis zoo rau cov khoom siv. Cov nyhuv soundproofing yog concomitant, txawm li cas los, nyob rau hauv tej rooj plaub, cov piav hom screed yog ntsia nyob rau hauv thiaj li yuav muab cov chav suab-absorbing yam ntxwv.
Floating screed yog nqa tawm hauv cov tsev uas tau sib sau ua ke, nruab nrog cov khoom siv hluav taws xob thiab plastered. Ib qho piv txwv zoo yuav yog chav dej, uas haum rau daim nqi vim nws tuav qhov kub thiab txias hauv zos.
Txhua lub tshuab hauv chav no raug cov dej noo ntau dhau, qhov no yuav tsum suav nrog hauv pem teb, qab nthab thiab phab ntsa. Nyob rau hauv chav dej, kev sib txuas lus yog concentrated los ntawm hom kav dej, hluav taws xob thaiv thiab cov channel. Cov cai tshwj xeeb raug txwv rau hauv chav no, uas tau hais hauvsuab permeability, waterproofing, raws li zoo raws li mechanical stress.
Floating screed tshuaj xyuas
Lub screed ntab yog ib qho ruaj khov ntawm cov vaj huam sib luag lossis cov pob zeb monolithic, uas tau muab tso rau hauv av lossis lub hauv paus tsis muaj suab nrov. Lub luag haujlwm ntawm cov khoom siv suab nrov yog feem ntau:
- xov av nplaum;
- ua npuas ncauj;
- OSP.
Txhawm rau txwv kev sib kis ntawm cov dej noo, raws li cov neeg siv hais txog, screed yog npog nrog txheej txheej ntawm cov dej tsis muaj dej. Ntxiv qhov zoo ntawm lub suab rwb thaiv tsev tuaj yeem muab tau los ntawm qhov sib txawv ntawm huab cua. Raws li cov tswv ntawm cov cuab yeej, lawv yuav tsum nyob nruab nrab ntawm cov slabs thiab hauv pem teb, nrog rau nruab nrab ntawm cov phab ntsa, cov kav dej cua sov thiab hauv pem teb.
Yog hais tias koj yuav muab ib tug floating floor screed, ces koj yuav tsum paub tias nws yuav ntub los yog qhuav. Hauv thawj kis, peb tab tom tham txog kev siv cov cement-xuab zeb sib tov, uas yog tsim los ntawm cov pob zeb. Cov qauv zoo li no feem ntau yog nyob rau hauv tsev neeg thaj chaw rau tsev neeg lub hom phiaj lossis cov tsev lag luam. Nyob rau tib lub sijhawm, pob zeb tau txais lub peev xwm los ua siab ntev loads. Lub tswv yim no tsis yog tsuas yog hais txog cov khoom thauj, tab sis kuj rau lawv cov kev txwv.
Piv txwv li, hauv cov chav uas ua haujlwm nyob rau hauv cov xwm txheej uas muaj cov av noo siab, nws yog qhov zoo tshaj plaws los npaj cov pob zeb hauv av. Tab sis lawv muaj qee qhov tsis zoo, qhia txog qhov ua tau ntawm delamination thiab qhov nyuaj ntawm kev siv tshuab. Yog hais tias lub screed yog pw tsis raug, ces nws yuav "ntiv nplhaib". Raws li lawv haisCov neeg ua haujlwm hauv tsev, cov screed qhuav txawv ntawm cov screed ntub dej hauv cov cement-bonded particle boards, los yog gypsum fiber panels, yog nteg nyob rau hauv lub tshav kub-insulating txheej es tsis txhob ntawm ib tug pob zeb monolith. Lawv muaj cov cuab yeej technology. Raws li cov neeg siv khoom, nws nyob hauv qhov tseeb tias cov nplooj ntawv tshwj xeeb yog tsim los rau cov screed qhuav, rau qhov no lawv tau muab nrog lub ntsuas phoo.
Qhuav ntab hauv pem teb screed, raws li cov neeg siv khoom, muaj lwm qhov txiaj ntsig tseem ceeb, nws tau qhia hauv kev ua haujlwm. OSB lossis GWP yog ib qho monolith uas tsis raug kev puas tsuaj. Yog tias koj muab cov screed qhuav, tom qab lub sijhawm nws yuav tsis tawg thiab "npuas".
Npaj ua haujlwm
Cov cuab yeej ntab screed muab rau kev npaj thiab kos npe. Raws li ib puag ncig ntawm phab ntsa ntawm qhov siab sib txawv, nws yog ib qho tsim nyog yuav tau kos ob kab, thawj qhov yuav qhia txog qib uas yuav tsum tau muab tso rau hauv pem teb. Cov kab thib ob yog lub cim ntawm cov txheej txheem dej tsis zoo. Qhov siab ntawm qhov chaw pib ntawm lub qhov rooj, coj mus rau hauv tus account lub thickness ntawm cov vuas, yuav ua raws li qhov tsim nyog theem nyob rau hauv chav dej.
Cov av hauv av tau ntxuav ob peb zaug thiab qhuav kom zoo. Yog tias lub hauv paus tsis tau npaj kom zoo, cov khoom yuav tev tawm thaum ua haujlwm. Nyob rau hauv cov chaw uas cov kav dej thiab cov kav dej cua sov dhau los ntawm cov plag tsev, nws yog ib qho tsim nyog yuav tsum tau ua cov limiters rau cov pob zeb sib tov, lawv yog ua los ntawm cov strips ntawm cov khoom siv vov tsev thiab yuav ua cov npoo. Cov npoo no yuav tsum tau tsim nyob rau hauv daim ntawv ntawm cov nplhaib, thiab lawv yuav tsum tau kho nyob ib ncig ntawm cov kav dej,nqis rov qab los ntawm phab ntsa 11 cm. Cov kav dej tau muab qhwv ua ntej nrog foamed polymer daim kab xev.
Kev pom zoo tshwj xeeb
Floating pem teb screed, nteg technology uas tau piav nyob rau hauv tsab xov xwm, tuaj yeem nruab txawm nyob rau theem thaum chav tsev tsis muaj kev sib txuas lus. Nyob rau hauv rooj plaub no, cov plag tsev yuav tsum tau kos, kos cov chaw ntawm cov kav dej. Lawv yuav tsum tau hla dhau, thiab qhov tsawg kawg nkaus qhov dav ntawm cov strips yuav tsum yog qhov siab ntawm cov nplhaib siab dua li ntawm ntug ntawm cov screed tau nteg.
ua haujlwm tsis muaj dej
Floating screed, txheej txheej txheej txheem uas yuav tsum paub rau koj ua ntej pib ua haujlwm, suav nrog kev tiv thaiv dej. Txhawm rau ua qhov no, koj tuaj yeem siv cov khoom siv vov tsev, uas tau muab tso rau ntawm kab rov tav. Ib zaj duab xis-pov thawj yuav tsum tau tsim nyob rau hauv lub hauv paus ntawm slab los yog subfloor. Rau qhov no, ib tug bitumen-raws li mastic feem ntau yog siv. Waterproof paints kuj zoo heev.
thawj txheej yuav yog cov xim tsis muaj dej noo, qhov thib ob yuav yog cov ntaub ntawv yob cov dej tsis muaj dej. Kev ua haujlwm siab tshaj plaws tuaj yeem ua tiav yog tias yob yog yaj, yav tas los dov nws hla hauv pem teb. Rau qhov no, yuav tsum tau siv lub tshuab plaub hau los yog lub tshuab hluav taws xob, tom kawg uas xav tau daim ntawv tso cai ua haujlwm. Txoj kev no tuaj yeem hloov tau los ntawm thev naus laus zis, thaum bituminous mastic siv los kho cov khoom siv vov tsev, nws yuav ua raws li cov nplaum nplaum. Cov muaj pes tsawg leeg yog thov nrog ib tug spatula los yog txhuam, tsuas yog tom qab koj tuaj yeem mus rautso dej tsis taus.
Qhia rau tus tswv tsev
Ua ntej koj ua ib lub screed ntab, nco ntsoov npaj qhov chaw. Txhawm rau ua qhov no, tom qab tso cov dej tsis sib haum, koj yuav tsum tau muab tshuaj txhuam cov kav dej thiab cov phab ntsa. Qhov dav ntawm strips rau qhov no yuav tsum sib tshooj qhov siab ntawm screed. Hauv kev ua lag luam koj tuaj yeem nrhiav cov ntaub ntawv niaj hnub xws li "Isoplast" thiab "Isoplen", uas muaj cov yam ntxwv ua haujlwm siab. Qhov tsis zoo ntawm qhov no yog tus nqi siab.
Soundproofing ua haujlwm
Qhov saum npoo yuav tsum tau kuaj xyuas qhov tsis sib xws ua ntej tso cov screed. Pits nyob rau hauv txoj cai qhov chaw yog them nrog xuab zeb, uas yuav tsum tau zoo leveled. Tom qab ntawd, koj tuaj yeem pib tso soundproofing. Cov ntaub ntawv hauv qab no ua raws li nws:
- OSB;
- foamed polymer boards;
- bas alt ntaub plaub;
- DSP;
- extruded yas.
Thaum xaiv cov khoom siv, nws yuav tsum ua kom ntseeg tau tias nws muaj cov qauv tsim nyog hauv lub xeev ntawm elasticity thiab compressibility. Yog hais tias ua hauj lwm yog nqa tawm nyob rau hauv ib tug domestic cheeb tsam, lub siab tshaj plaws txwv ntawm no parameter yog 5 hli. Cov yam ntxwv no sib raug rau CP5 panels. Qhov zoo tshaj plaws txheej thickness yog nruab nrab ntawm 30 thiab 50 mm. Nws yog ib qho tseem ceeb los muab cov kev sib txawv ntawm 25 hli ntawm cov kav dej thiab cov phab ntsa thaum tso suab rwb thaiv tsev boards.
Cov pob qij txha tshwm sim tau ntim nrog kev tsim ua npuas ncauj. Nyob rau sab saum toj ntawm daim hlau, koj tuaj yeem nteg lub vapor barrier zaj duab xis. Thaum tsim ib tug multilayercoatings los daws qhov teeb meem ntawm soundproofing, denser txheej yog nyob rau saum. Tom ntej no los ntawm tig ntawm polyethylene zaj duab xis, lub thickness ntawm uas yuav txawv ntawm 0.1 mus rau 0.15 hli. Nws txoj haujlwm yog kev sib cais ntawm mortar thiab suab rwb thaiv tsev. Nrog rau txheej txheej no, kev tsim cov txuas hniav thermal tuaj yeem raug tshem tawm.
Txoj kev sib xyaw ua ke
Cov kauj ruam tseem ceeb tshaj plaws hauv kev ua tiav cov haujlwm tau piav qhia yog nchuav cov screed. Daim ntawv qhia yooj yim tshaj plaws rau kev npaj cov sib tov yog siv M-400 cement thiab xuab zeb. Cov khoom xyaw no yuav tsum tau siv rau hauv qhov sib piv ntawm 1 mus rau 3. Ntawm tag nrho cov ntim ntawm qhov sib tov, dej yog 1/50 feem.
Koj yuav tsum paub qhov tuab ntawm cov screed ntab. Nws qhov tsawg kawg nkaus tus nqi yog 50 mm. Yog tias koj siv kev hloov kho cov khoom siv polymer ntxiv thaum sib xyaw cov pob zeb sib xyaw, ces cov tuab tuaj yeem txo mus rau 35 hli. Raws li cov khoom siv ntxiv uas ua kom muaj zog ntawm cov screed, ib qho polymer lossis steel mesh ua. Cov khoom siv txhawb zog tsis yog siv raws li European cov qauv, tab sis ib txwm siv thev naus laus zis qhia qhov xav tau. Qhov no tshwj xeeb tshaj yog rau cov screed, uas yog teem rau hauv av.
Semi-dry screed technology
Floating semi-dry screed suav nrog kev siv cov tshuaj tshwj xeeb, uas muaj cov xuab zeb, cement thiab propylene fiber. Qhov kev faib ua feem zoo li no:
- 1 daim fiber ntau;
- 3 ntu ntawm xuab zeb;
- 1 daim cement.
Ua ntej koj yuav tsum ua haujlwm ntawm kev tsim cov khoom xyaw qhuav, nwsknead kom txog thaum tus, thiab ces ntxiv dej. Yog hais tias nws yog npaj rau nruab ib tug tuab screed, ces nws yuav tsum tau supplemented nrog reinforcement nyob rau hauv daim ntawv ntawm ib tug hlau mesh. Cov sib tov ib nrab qhuav yuav tsum tau muab faib nruab nrab ntawm cov beacons thiab leveled nrog txoj cai. Nrog kev pab ntawm no muaj pes tsawg leeg, tag nrho cheeb tsam yog sau, uas yuav maj mam leveled. Txhawm rau ntxiv dag zog rau screed thaum lub sij hawm grouting, txoj kev topping yog siv.
Qhia screed
Dry floating screed yog yooj yim vim nws tuaj yeem npog tag nrho thaj chaw ntawm chav nrog nws hauv ib hnub. Ib tug sib tov rau qhuav screed, uas muaj nplua-grained nthuav av nplaum, yog poured mus rau ib tug yas zaj duab xis. Sai li sai tau hauv pem teb yog ib nrab puv, beacons tuaj yeem ntsia tau, nrog rau qhov sib xyaw ua ke yuav raug ntsuas raws li txoj cai.
Ua haujlwm tuaj yeem ua tiav hauv ntu. Ntawm qhov chaw tiaj tus, gypsum fiber boards tau pw, uas muaj kev sib txuas ntawm lub xauv. Lawv tau fastened ua ke nrog kua nplaum thiab ntxiv twisted nrog tus kheej tapping screws. Panels yuav tsum yog theem. Txhawm rau tiv thaiv kev nchuav ntawm qhov sib tov thaum lub sijhawm teeb tsa, muab faib los ntawm GVL cov khoom siv lossis cov laug cam zoo tib yam raug ntsia rau hauv qhov rooj.
Zaj lus
Qhov tsawg kawg nkaus ntab screed thickness tau hais los saum toj no. Tab sis qhov kev xav tau no tsis yog tib qho uas yuav tsum tau ua thaum txhim kho hauv pem teb. Yog hais tias, dhau sij hawm, koj tseem hnov tias cov khoom yog "bubbling" nyob rau hauv cov chaw uas nws adjoining lub cua sov system, ces qhov no yuav tshwm sim los ntawm kev vibrations thiab kub hloov. Xws li ib txheej tuaj yeem kho tau los ntawm thawj zaug txiav tawm ib daim ntawm txheej. Tom qab ntawd nws tau zoo ntxuav thiab rov ua dua nrog pob zeb mortar.
