Nyeem rau formwork: Specifications

Nyeem rau formwork yog feem ntau siv thaum ua hauj lwm nrog qhob. Nws tso cai rau koj los txo cov adhesion ntawm qhob mus rau lub formwork thaum nws yog tsim nyog los tsim stripping. Nyob rau hauv xws compositions muaj tseem yog lwm lub hom phiaj. Nws yog ib lub extension ntawm lub neej ntawm formwork ntsiab. Tom qab tag nrho, yog hais tias lawv tua nrog ib co dag zog, thaum cov ntaub ntawv muaj nrees sib raug zoo ua ke, lub laug cam tej zaum yuav puas ntsoog, thiab lawv yuav hnav prematurely.

Zoo cov yam ntxwv ntawm lubricants

Nyeem rau formwork xam tau tias yog zoo nyob rau hauv tag nrho cov mob. Nyob rau hauv tas li ntawd kom ua tau nws thawj muaj nuj nqi muaj pes tsawg leeg yuav tsum tsis txhob yuav nyob rau ntawm lub pob zeb ua nto ntawm lub oily me ntsis. Raws li ib qho kev zam nyob rau hauv dej lub creation ntawm designs uas yuav sau txog tom qab av. Tib yam siv rau tus neeg mob qhov twg rau qhov chaw ntawm lub pob zeb ua yog yuav tsum tau mus them rau cov waterproofing txheej los yog hauv ob sab phlu. Tsis tas li ntawd, cov roj nplua nyeem yuav tsum tsis txhob txo lub dag lub zog ntawm cov kev sib cuag cov qauv txheej. Muaj pes tsawg leeg ntawm lub yuav tsum tau yog refractory. Ntawm cov uas yuav tsum tau rau cov roj rau formwork, yuav paub qhov txawv cov tsis tuaj kawm ntawv ntawm yam uas sawv cev rau kev noj qab nyob kev tsim txom. Tseem ceeb thiab yooj yim ntawm daim ntawv thov. Yog li, txhais tau tias yuav tsum ua raws zoo rau ntsug hniav rau ib hnub ntawm ib tug kub ntawm + 30 degrees Celsius.

hom

Yog hais tias koj xav tau ib tug roj nplua nyeem rau formwork, ua ntej pib ua hauj lwm, nws yog ib qho tseem ceeb los mus txiav txim yog dab tsi hom phiaj yuav tsum tau formulated. Tag nrho cov cuab yeej siv rau kev ua hauj lwm nrog cov formwork yuav tau muab faib ua plaub pawg, namely: aqueous ncua; Ua ke lubrication; pleev cov tshuaj compositions; raws li zoo raws li lubricants, uas ncua qhov pib ntawm hardening ntawm cov tshuaj.

Aqueous ncua yog inert rau pob zeb ua compositions uas yog pheej yig, tab sis tsis yeej ib txwm zoo. Yog hais tias nyob rau hauv lub chav kawm ntawm lub tej hauj lwm kev co compaction, lub piav lubricant erased cov kua thiab paug qhov chaw ntawm yav tom ntej siv. Qhov no piav qhia qhov tseeb hais tias lub tsev siv ntawm lawv cov kev siv tsis tshua.

Nyeem rau formwork hydrophobizing kev txiav txim yog haum ntau rau hauv lub tsev siv, tab sis nws muaj ib tug xov tooj ntawm disadvantages. Tus thawj ntawm no yog qhia nyob rau hauv ib tug tseem ceeb nqi, tus thib ob - nyob rau hauv lub peev xwm los paug rau qhov chaw ntawm cov qauv, thiab lub thib peb - nyob rau hauv lub flammability ntawm lub feem ntawm qhov hluav taws kub.

Retarders thiab ua ke nrog cov khoom

Yog hais tias koj xav siv raws li ib tug roj nplua nyeem retarder, yog tsim nyog xav tias cov tebchaw muaj disadvantage ntawm teeb meem nyob rau hauv kev kho kom haum lub tshuaj khib txheej tuab. Feem ntau niaj hnub no ua ke compositions yog vim lub high efficiency ntawm lub mixtures. Cov lawv cov khoom xyaw tej zaum yuav tsis tau tsuas yog ib tug txheej retarding, tab sis kuj plasticizers li zoo li lwm yam tshuaj. Plasticizers txawj ntawm technology uas yuav siv ntawm ib tug vibrator rau pob zeb ua compacting. Lawv muaj kev cuam tshuam lub pob zeb nyob rau hauv pristykovyh khaubncaws sab nraud povtseg thiab txo porosity.

Nyeem rau formwork "Emulsol" qha nws stability, nws tsis cais rau ib lub lim tiam los yog ntau txawm tias. Nws daim ntawv thov yog kiag li lees tias tsis tuaj kawm ntawv ntawm cov nyhuv ntawm tus tsim ntawm so rau lub formwork. Ntawm lwm yam, nyob tus yeees ntawm hais tias ua ke hom zoo khaws cia rau ntawm qhov chaw tom qab daim ntawv thov thiab tsis tsuas lub pob zeb.

Zoo nta ntawm cov roj nplua nyeem

Yog hais tias koj txiav txim siab nyob rau hauv lub chav kawm ntawm qhov kev siv ntawm nws lub tsev mus siv ib tug roj nplua nyeem rau formwork, koj yuav tau nco ntsoov hais tias nws yog:

• yuav sim haum lub neej kev ua ntawm formwork ntsiab;
• Nws yoojyim lawm lub pob zeb ua tom qab tua;
• yooj yim Stripping;
• Yog hais tias muaj yog ib tug tshwj xeeb additive yuav ua rau lub pob zeb ua tsawg ntxeem tau.

Muaj pes tsawg leeg ntawm lubricants thiab lawv nqi

Raws li lubricant emulsions siv, uas yuav tsum tau sawv cev los ntawm ib tug aqueous tov ntawm xab npum thiab kerosene, raws li zoo raws li aqueous roj tov. Muaj pes tsawg leeg ntawm tej khoom yuav nrhiav tau, thiab ncua, uas yog ib tug sib tov ntawm av nplaum thiab dej nrog cov roj los yog cwj mem av dawb. Pwm tso cov kab mob thiab formwork panel- hom, siv nyob rau hauv kev tsim kho ntawm underground w / qhob lug, yog muaj li ntawm bitumen thiab kerosene. Cov lubricants yuav siv tau rau steel pwm, raws li zoo raws li rau formwork ntsa los yog los ntawm cov yas. Plank formwork yooj yim muab tshem tawm tom qab ua ntawv thov kom lawv puab nto petrolatum-solyarovoe compositions.

Nyeem rau formwork, tus nqi ntawm uas tej zaum yuav sib txawv nyob ntawm lub chaw tsim tshuaj paus thiab tus yam ntxwv yuav tsum tau, yog tias lub ntsiab ntawm lub system muab faib koj xav siv ob peb lub sij hawm nyob rau hauv lub chav kawm ntawm kev tsim kho tej hauj lwm. Tej compositions yuav tau muas ntawm 75 rubles ib kilogram. Siv ib tug roj nplua nyeem yuav cia sai sai tsim stripping, uas ho thiaj li ua hauj lwm rau cov nqi thiab cov theem kawm tiav.