Ib koob hmoov qhuav
1. Sab hauv phab ntsa putty hmoov%
(1) Shuangfei hmoov 70-80 (qhov zoo 325-400) grey calcium hmoov 20-30 roj hmab hmoov txog 0.5
(2) Hmoov Talc 10 Hmoov calcium Tshauv 20 Hmoov Shuangfei 60 Hmoov cement dawb 10 Hmoov roj hmab 0.5-1
(3) Cov cement dawb 25-30 (No. 425) tshauv calcium hmoov 20 Shuangfei hmoov 40-45 Quartz hmoov 10-15 Roj hmab hmoov 0.5-
(4) Phab ntsa sab hauv yog tawv thiab ntxuav tau
Ib qho hmoov Shuangfei 60% (400 mesh) tshauv calcium 40% (400 mesh) roj hmab hmoov 0.6-1%
B dawb cement 30% (425 #) grey calcium 20% ob chav ya hmoov 50% roj hmab hmoov 0.8-1.2%
2. Phab ntsa sab nraud putty hmoov%
(1) 425# cement dawb (cement dub) 20-30 tshauv calcium hmoov 15 hmoov ya ob npaug 45 hmoov talc 10-15 hmoov roj hmab 0.8-1.5
(2) Cov cement dawb (cov cement dub) 35 hmoov carbon 50 hmoov ya ob npaug 15 hmoov roj hmab 1.5-1.8
(3) Cov cement dawb 25 (No. 425) Shuangfei hmoov 55 tshauv calcium hmoov 20 roj hmab hmoov 1-1.5
(4) Cov cement dawb 30 Cov tshauv calcium 15 Cov xuab zeb Quartz 20 (80-120 mesh) Hmoov Shuangfei 35 (150-200) Hmoov roj hmab 0.8-1.5
(5) Cov cement dawb (cov cement dub) 35% Hmoov Shuangfei 30% Hmoov Carbon (100-200 mesh) 35% Hmoov roj hmab 1.2-1.8%
(6) Cov hmoov putty tiv thaiv kev tawg thiab tiv thaiv kev seepage rau phab ntsa sab nraud
Cement 35 Tshauv calcium 17 Quartz xuab zeb (100 mesh) 15-20 Quartz hmoov 30 Ntoo fiber 0.1 Roj hmab hmoov 1.8-2.5
(7) Phab ntsa sab nraud elastic putty hmoov%
Xim av dawb (los yog xim av Portland) 40 Xim xuab zeb Quartz (100 mesh) 30 Hmoov Quartz 30 Hmoov roj hmab 1.5-2.5
3. Cov khoom siv porcelain imitation, siv lead ua, cov xim pleev xim tawv
(1) Shuangfei hmoov 60% (calcium hnyav) 65% tshauv calcium 30% lub teeb calcium carbonate 5% roj hmab hmoov 0.8-1.2%
(2) Xim av qhuav ua los ntawm cov khoom siv porcelain rau phab ntsa sab hauv
Shuangfei Hmoov 50% Tshauv Calcium Hmoov 50% Roj Hmab Hmoov 0.8-1%
(3) Xim av qhuav ua los ntawm cov khoom siv porcelain rau phab ntsa sab hauv
Shuangfei Hmoov 50% Tshauv Calcium Hmoov 50% Roj Hmab Hmoov 0.8-1%
4. Cov mis mos ua kom tawv thiab ntxuav tau
Tshauv calcium hmoov 35% Shuangfei hmoov 55% Lub teeb calcium 10% roj hmab hmoov 0.6-1.5%
Kev Npaj: Ntxiv 180kg hmoov rau hauv 100% dej, do rau 30 feeb, cia sawv rau 15 feeb thiab tom qab ntawd do rau 10 feeb
5. Cov nplaum rau cov vuas phab ntsa sab nraud
Xuab zeb 0.1-0.6mm60% Cement 38% Hmoov roj hmab 1.5-2.5%
6. Tus neeg sawv cev sib koom ua ke ntawm gypsum
Gypsum 75% calcium hnyav 24% hmoov roj hmab 1-1.5%
Sib tov cov mis uas xav tau ua ke thiab do kom sib npaug. Thaum siv, sib tov cov hmoov putty rau dej sib piv li 1: 0.5 kom txog thaum tsis muaj cov khoom me me, thiab cia nws yaj tag thiab ua rau nws nplaum. Txoj kev tsim kho: Ntxuav qhov chaw ntawm phab ntsa, tom qab ntawd khawb cov xim 2-3 zaug, ua ntej nws tiaj tus thiab tos kom nws kho thiab qhuav, tom qab ntawd khawb zaum ob, thiab tom qab ntawd txhuam nws dua tom qab cov dej ntawm txheej saum npoo ploj mus rau zaum kawg.
1: Cov hmoov putty sab hauv phab ntsa: 200 kg ntawm grey calcium, 800 kg ntawm hnyav calcium, 3 kg ntawm HPMC, 6 kg ntawm Bingan. (60-80 kg ntawm cov hmoov av tsis tuaj yeem ntxiv). Tus nqi qis. Tsis yooj yim rau poob hmoov. Zoo hardness. Tsis ntshai dej. Tom qab 24 teev, qhov ntau dej ntxuav, qhov zoo dua. (Yog tias qhov zoo ntawm tshauv calcium yog qhov phem me ntsis, thov nce qhov parameter. Tib yam li hauv qab no.)
2: Sab hauv phab ntsa polishing putty hmoov: grey calcium 250 kg, hnyav calcium 750 kg, HPMC 4 kg, Bingan 6 kg.
3 Phab ntsa sab nraud tiv thaiv kev tawg putty hmoov: 350 kg ntawm cement los yog dawb cement, 500 kg ntawm cov xuab zeb qhuav hmoov, 150 kg ntawm cov calcium hnyav, 4 kg ntawm HPMC, 2-4 kg ntawm cov hmoov latex, 8-10 kg ntawm Bingan, 4-8 kg ntawm cov ntoo fiber. PP fiber 1 kg.
4: Cov hmoov putty rau phab ntsa sab nraud: 250 kg ntawm grey calcium, 100 kg ntawm cov cement dawb, 650 kg ntawm cov calcium hnyav, 3.4-4 kg ntawm HPMC, 8 kg ntawm Bingan, 4 kg ntawm ntoo, 4 kg ntawm 5115 kua nplaum.
5: Nws kuj tseem siv tau rau hauv cov roj hmab hmoov polystyrene particle rwb thaiv tsev mortar kom zoo dua qub kev tsim kho plasticity. Nws tsis yooj yim rau vau. Nws yog siv rau hauv cov tshuaj tiv thaiv kev tawg kom txhim kho qhov nyuaj. Nws muaj hydrophobic function.
Cov khoom siv polymer no tsis yog siv tau rau hauv cov hmoov qhuav putty xwb, tab sis kuj siv tau rau hauv cov tshuaj rwb thaiv tsev thermal. Nws tsis yog tsuas yog cov tshuaj tiv thaiv dej zoo xwb, tab sis kuj yog cov nplaum zoo, yog li nws hu ua "lub teb chaws cov khoom muaj nqis" hauv cov hmoov qhuav putty.
Lus Cim:
1: Tus nqi ntawm polymer polypropylene yog 4 yuan ib kilogram.
2: Kev nyab xeeb Polypropylene tsis tuaj yeem sib xyaw nrog PVA hmoov thiab kev nyab xeeb polypropylene.
3: Tsis txhob ntxiv cov calcium carbonate thaum siv cov mis no, txwv tsis pub yuav muaj cov tshuaj lom neeg.
Xaus lus ntawm kev paub dhau los: Yog tias muaj cov pob thiab cov av hauv Bian'an, muab nws ua hmoov, thiab tom qab ntawd muab me me rau hauv lub tshuab sib tov ua pawg thiab do kom sib npaug.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-30-2022