Cung vdi sy phat triln kinh t l , xa hdi cda d^t nude, vide sQ dyng ggch nung vao cac cdng trlnh xay dyng hi$n nay ddi hdi ph^i trai qua cdc cdng dogn skn xuit phQc tgp, tdn kdm vd[r]
(1)em PHUONG
3 INH PHLJdC: SAN XUAT GACH KHONG NUNG BANG CONG NGHE POLYMER VO C ^
OAO oCfC THANH
B6 f^H&CN tfnh BVih Phiflfc W\ mgc dich dsip i}ng diT^c nhu cSu ldn vd v j t l i f u xdy
d^ng cho ngUdi ddn dja phUdng bffi cdnh td^c ^ da thj hoa cao, nhung v i n ddm bdo du^c cdc myc tifiu vg bdo v$ mOJ trudng, Sd Khoa hQC va COng nghQ (KH&CN) Binh Phudc da tham mUu cho UBND tinh dd nghj ^ KH&CN hg tr^ tinh thuc hi$n DU dn "Xdy dUng mO hlnh nha may sdn xud't g^ch l(hdng nung bdng cOng nghf polymer v6 ccr t^i Cdng ty TNHH mQt vifin Minh An" thuQc ChUdng trlnh Xdy dUng md hlnh Ung dgng vd chuyin giao KH&CN phgc vg phat t r i l n kinh (^ • xa hQi nong thdn va mifin nui Kfi't qud budc ddu cho thdy, Dif an da thuc h i f n tO't cac mgc tifiu dd ra, mang lgi hifu qud cd v i l(inh tfi', xa hQi vd mdi trudng
Binh Phudc la tinh ngheo thudc mien Ddng Nam Bd, cd sd
ha tang cdn sd sdi,
thidu thdn, nhu c^u si^ dyng va tdc dp thj hoa cao, nen thidu vat lieu xdy di/ng Toan tinh ch? cd khoang 15 Id g^ch vdi cdng suat 8-15 tridu vien/nam, ngudn nguyen lidu sdt khdng ddi dao hoac chat lUdng kem khdng t h i Idm gach Hidn tgi, phdn Idn vat lieu xay dung phdi chd tCr cac tinh Binh DUdng, Ddng Nai sang, chi phi van chuyen rat Idn Trong khi do, tinh lai cd ngudn dit ddi Idn va phe thcii bdt dd cua hdn 40 XI nghiep khai thac da trdn dia ban, Thuc td cho th^y, can thidt va cdp bach phSi Qng dyng nhQng mo hinh, cdng nghd mdi d l tan dyng dUdc nguon nguydn
lidu tgi ch5 nhu dat d6i, dd't sdt
tap, phd thk\ be tdng tQ cdc cdng
trinh phd bd, phd' thai tQ eac md khai thdc da xay dyng va cae phd th&i edng nghidp khdc nhQ xl than, ggch vQ d l skn xudt v^t Ii0u xay dyng phyc vy nhu e l u phat triln cQa tinh
Cung vdi sy phat triln kinh t l , xa hdi cda d^t nude, vide sQ dyng ggch nung vao cac cdng trlnh xay dyng hi$n ddi hdi ph^i trai qua cdc cdng dogn skn xuit phQc tgp, tdn kdm vd gSy anh hQdng x^u tdi mdi trQdng, chfnh vl thd sy ddi va thay t h i ggch nung b^ng ggch khdng nung la mdt xu hudng t^t y l u cDa nganh cdng nghidp vdt lidu xay dyng hidn dgi Trong dd, cdng ngh^ polymer vd cd - hda da tQ d^t da
budc dSu dUdc Qng dgng tgi nUdc ta, giQp tan dyng tri$t d l nguSn p h i lidu va nguydn li$u tgi eh5, giam thilu chi phf van chuyin, gdp phin giSi quylt tinh trgng t nhilm mdi trQdng
Trudc thyc t i l n va nhu du trdn Sd KH&CN t?nh Binh PhUdc da tham mQu cho UBND tinh d l nghi B6 KH&CN h6 trd mdt phgn kinh phf thdng qua ChQdng trinh xay dyng md hinh Qng dyng va chuyin giao KH&CN phyc vy phat triln kinh t l - xa hdi ndng thdn vd miln nui de thQc hidn DQ an "Xay dyng md hlnh nha may s&n xult ggch khdng nung b^ng cdng nghp polymer v6 cd tgi Cdng ty TNHH mdt vidn Minh An" (thdi gian thyc hidn 2010-2012)
(2)BIfl PHUONG
Thi§t bi sin xuit vi sin phSm g^ch polymer vd ca til khoing s6l theo cdng nghd dCin dp kdt hpp hOt chin khdng
m I cong
Cdng nghd dQdc Dy an dp dung la skn xult ggch xay khdng nung tQ dat set theo phUdng phap dun ep k i t hop hut chan khong Vien Dja ly Tai nguyen TP Ho Chl' Minh chuyen giao Bkn chat cua edng nghe la che tgo ggch polymer khoang vd cd tU set Nguon nguyen lidu tQ dat set tap, dat set pha eat, da't set ddi, dat set phu sa sdng, va cac vat lieu phd'i trdn san cd: cat sdng, byi da vdi quy trinh skn xult gidng nhu san xult gach tuynel truyin thdng nhUng khdng qua cdng dogn nung: nguyen lieu > phdt trdn phy gia hogt tfnh > u - > tao hinh bang may dun dp chan khdng —> luu hda —> say > skn phim
L/u dilm ciia edng nghd la ed t h i sis dung day chuyin thiet bi san xuat ggch dat set nung truyen thdng, edng suit cao, dau tu ban dau thap, chuyin d l i thuan tien Dac bidt ddi vdi nhQng doanh nghidp dang sSn xuat ggch nung chuyin d l i khdng c i n dau tu Igi cac thilt bj nhu: xe xuc, may nhao trdn xo^n vft, may
can thd/min, may dun dp chdn khdng, bang tai, may c i t gach, xe xep ggch
San pham Ciia Dir an
K i t qua budc dau cilia Dy dn cho thay, sdn pham v l hinh dang va kfch thudc gidng nhu ggch tuynel truyen thdng (gach Id, Id, l6, gach thd), mdu sac thudc vao mau nguydn lieu sii dyng san phim khdng sis dung xi mdng Portland, gia cgnh tranh vdi ggch nung truyen thdng So sdnh ddc dilm s^n xuat va cd ly tfnh cCia ggch khdng nung vdi ggch nung, se thay rd gach khdng nung cd nhieu ldi the nhU:
- Chit lUdng tUdng dUdng vd cao hdn ggch nung truyin thdng eung logi
- Nguyen lieu dau vdo doi dao va sQ dyng dUdc tat ca cac logi nhU: d l t ddi, phu sa, ba thai khai thac cac logi khoang san ; cac loai xf cQa Id nhidt didn, gang thep Id nung vdi Id ggch ngdi, sanh, sQ ; cac nguon da vyn tQ cac md khai thdc da; cac ngudn cat den, vang, trang, man, cac logi sdi, sanh
- Tan dung dQdc ngudn d l t s i n cd tai dia phQdng, khdng lam mat dat canh tdc cua ngQdi dan
- SQ dung ft nhan cdng, bd may qukn ly gpn nhe
- Khdng gay d nhilm mdi trudng, tham chf cdn gdp phin cai thien mdi trUdng vi Iam sgch va tan thu cae p h i thai xay dyng
- Thie't bj san xuat ddn gian, de sijf dyng, cd the bd trf theo yeu cau, theo quy md nho le phan tdn hogc quy md t l hdp Idn
Dy an dupe d i u ty va triln khai dang gdp phan gili quye't tinh trang thieu ngudn vat lieu xay dyng hien d dja phQdng; phu hdp vdi xu t h i phat triln san xuat vdt lieu xay khdng nung theo chu trUdng eua Chfnh phu; gi&i quylt dUdc mdt nguIn ldn chat thai ran, tham gia xis ly va
hko ve mdi trudng Hidn da
cd nhieu doanh nghidp skn xuat ggch tgi dja phUdng vd cac tfnh bgn d i n hpc hdi kinh nghiem va nhan rdng •