trdi, eiia s i cdch nhiflt hode kiim sodt t i i uu diiu hda nhiOt dO- HO thing dieu hOa khflng khi vd vdt liOu bao che Id hai nguyOn nhdn gay t i n thit nang luyng nhiiu nhit cho ed[r]
(1)m V A T " L I E U L;aiMG NISHE
Be tong chii'ng ap Ytong
Giai phap cho nhu'ng "Cong trinh xanh'
"COng trinh xanh" - D i tdi quan tryng tuang lai tgi Vlft Nam
HiOn biin d i i hdu dang ngdy cdng diin biin nghiOm trpng dd Vipt Nam Id mflt nude se b| dnh hudng nghiem trpng nhit {nguin: Sd Tai nguyOn vd Cdng nghp Tp Ho Chi Minh) Tinh trgng thiiu hut ndng luyng vd gid ndng luyng tang cao ddi hdi viOe su dyng nang luyng mpt each hyp ly vd cd y thuc han Tai mflt nude ed n i n kinh t l tang trudng nhanh nhu Vipt Nam thi tinh trgng thiiu hyt nang luyng dang tn^* thOnh mflt d i tai ndng Trong nhirng nam tdi, khoang each giija cung va d u v i ndng luyng se cang Idn han Tdi nam 2025, Viflt Nam cd t h i thdm hyt v i nang luyng din 70% (nguon Quy hogeh difln) Do vdy, vige tnin khai dong by nhiiu giai phdp tuang dng cho nhieu ITnh vyc ciia ddi song xa hfli nhdm Idm gidm nang luyng tieu thij de ung phd vdi nhdng tdc hgi biin d i i hgu gdy Id h i t sue d n thiit Theo so liOu thing kO eiia Vign Ndng luyng My eho biit cOe cdng trinh xdy dyng chiim khoang 40% ndng luyng tiOu thy trOn toOn d u D l giam thdi CO^ (gdy hiOu irng nhd kfnh), ndng cao chit luyng sing cCia eon ngudi, tgo mfli t r u i n g b i n vti'ng, Idnh thi viflc quy hogeh thj theo xu hudng xanh tni- nOn quan trpng
Khai niOm eflng trinh xanh hiOn v l n edn rlt mdi tgi Vi§t Nam Mflt s i "cflng trinh xanh" hiOn ft ehd trpng vdo VlOe dng dyng VLXD thdn thien vdi mOI trudng Mflt tea nhd duye eflng nhdn Id cflng trinh xanh phdi thda mOn cae tieu chi ve hipu qua sd dyng VLXD, su dyng nude, chit luyng moi tnrdng, d i tirng bude dap irng yOu d u giam Ihiiu nang luyng tiOu thy vd gdp phan tilt kipm nguon tdi nguyOn thiOn nhiOn, thdn thign vdi mdi trudng, ddm bdo sire khde ngudi sd dyng Cd t h i ndi, eflng nghg xanh cflng trinh
O-i Mnf, Un icjif
I ' I ' M
n yfl mu MO lip
,1 cht ngoU ftgtnn
ic giai (3o3n (rang voiig i.U faf^
xay dyng la sy lya chpn cap thiet thai khung hoang ndng luyng hiOn Ngodi ra, duye cdng nhdn Id "cOng trinh xanh", chu d i u tu cd t h i bdn hode eho thuO cOng trinh cua minh vdi gid eao han, v i Idu ddi ehu d i u t u se thu v i lyi nhudn cao han Od Id ly vi vi$c irng dyng cdng nghO xanh cdc cOng trinh xdy dyng trd thdnh xu hudng phdt triin tgi nhiiu quie gia trOn t h i gjdi
(2)X a y d y n g t u a n g lai c u n g B e l o n g k h i c h u n g a p Y t o n g Be l o n g k h i e h u n g a p Y t o n g d u a c san xuat l u n h i r n g nguyen lieu l y n h i e n b a o g o m cat v o i , xi m a n g va nu'dc Ngoai ra, no c d the sii' d y n g n g u y e n vat lipu lai ehe n h u thach c a o lai c h e N h d c l u true 16 k h i , lii' n i ' n g u y n n vat lieu CO the s a n x u a t d u y e Sm-* t h a n h p h a m
Qua Irinh s a n x u a l tgi nhd mSy Y t o n g hipn d g l c u n g tiet kiem nang l u p n g m p l each tript d e n a n g l u p n g tieu Ion c h o viec san x u a l I m ' be l o n g k h i c h u n g a p Y l o n g c h i b l n g 1/3 nang l u p n g d i i n g c h o s a n x u l l I m ' g g c h d d Igi nhd may cdng nghiep Trong t r u d n g h y p x a y Igi h o g e cai tgo n h a , t u d n g Ytong co the d u y e lai c h e h o g e s i r d y n g lam v a i lieu san lap V a n h u I h l Y t o n g d a m b a o sir d y n g n g u o n n g u y e n vai lieu tren l o a n bp v o n g d d i eiia n6 m p l cdch hieu q u a va kmh le
VLXD t h a n t h i e n v d i m d i t r u ' d n g c o the tiet k i e m c h i p h i q u a t r i n h x a y d u n g n e u d u y e s i i ' d u n g d u n g e a c h
V o l kich e d d u o c cat c h u a n xac va k h o n g Ihay doi sau x u l t x u d n g , Y t o n g gi up g i a m hao p h i vat lieu Iren cong t r u d n g m g l e a c h d a n g ke so vdt n h u n g vat lieu I h o n g thudng khac, N h d c ty n h e , Y l o n g g o p p h a n l a m giam kich t h u d c m d n g va k e l eau so v o l s i r d y n g v a i lieu I h o n g t h u d n g B i e u d g c b i e l q u a n Irpng c h o nhu'ng p h o cd n i n d i t y l u n h u H a Npi va T p H6 C h i M m h V o i dac linh
SSn ph4m
n h p v d kich t h u d e I d n , Y t o n g Idm t a n g t i c thi c f l n g c d n g t r i n h , t i i t kiOm chi p h i n h d n e o n g T u d n g Y t o n g c d t i n h c d c h nhipt tuyOt v d l v d d p b i n c a o g i up n g u d i sii- d u n g h i t kipm chl p h i dien n a n g t h e o n a m t h d n g T i t ea nhCrng d a e t i n h l y c i i a Y t o n g g i a m t h i i u t d c d f l n g t d i mfli t r u d n g v d giup n h a d i u t u c d t h i t i l t k i e m ehi p h i tLr q u d trinh x a y d u n g
Y t o n g d d n g v a i t r d q u a n t r o n g t r o n g viec t a n g c a o h i e u q u a n a n g l u y n g t r o n g e a c t o a nha
N g a y n a y ed r l t n h i i u p h u a n g t h u c khac d i tang hieu q u d nang l u y n g eac tda nha s u i t qud trinh s u d y n g : vi d u viee d i i n g nang l u a n g tdi tgo n h u nang l u a n g mat
(3)trdi, eiia s i cdch nhiflt hode kiim sodt t i i uu diiu hda nhiOt dO- HO thing dieu hOa khflng vd vdt liOu bao che Id hai nguyOn nhdn gay t i n thit nang luyng nhiiu nhit cho ede cdng trinh dang van hanh tgi Viflt Nam, khodng 30-40% ndng luyng tiOu thy d a mflt tda nhd b| thit thodt ngodi qua cdc buc tudng ngoai, nen viOe diing VLXD cdch nhiflt cao Id diiu d n thilt Diiu dung vdi cd viing khf hOu Ignh vd nhiOt ddi Vdi nhu'ng khu vyc ning ndng quanh nam va phai su dyng diiu hda nhu miin nam ViOt Nam thi chi phf difln nOng rlt t i n kOm Hang ngdn l i khI nhd phdn b i diu khii ggeh tgo cho Ytong cO hp s i d i n nhiflt thIp A = 0,11 W/mK - hO s i dan nhigt thip nhit ciia cdc vdt liflu r i n VI t h i , cd t h i xdy nha tlit kiem ndng luyng vdi tudng dan md khflng d n thOm
b i t ky cOng dogn cdch nhiOt t i n kOm ndo khac Tfnh chit ding hudng eiia VLXD cQng giiip dan gidn hda qud trinh xdy dyng Ngodi chit luyng sdn phim cao, Ytong cung d p giai phdp ding bfl di kOm, Ytong khuyin edo su dyng logi vO'a lot Idp mdng dde biflt vdi dfl ddy chi 3mm d i dgt duye ehit luyng vd gidm c l u nhiflt mflt edeh t i i uu
Cdc chu d i u t l / , k i i n triic s u vd nhd t h l u c6 t h i tin cOv vdo han 80 ndm ktnh nghlOm sdn x u l t bd tOng chung dp Ytong
Vdl g i n 90 nhd mdy tgi 19 quie gia vd cdc t i ehde kinh doanh todn d u , Xella t y hdo Id nha sdn xult bO tOng Chung ap Idn nhit t h i gidi Ljch sd phat t n i n ctia thuang hiOu Ytong b i t d i u tu ndm 1929 Gido su Johan Axel Enksson sdng tgo n i n Ngdy han 40 chuyOn gia Idm viOc tai trung tdm nghiOn cuu vd phdt t n i n tgi CHLB Dire d i lufln tgo nhi/ng sdn phim mang tinh d i i mdi vdi chit luyng cao Trong khu vyc Chdu A - Thdi Binh Duang, Xella htOn cO nhd mdy tgi Trung Qudc va cdc nhd mdy nhuyng quyin tgi quie gia khde vd tir ndm 2010 b i t d i u ed mat tgi VlOt Nam Dfli ngu gidu kmh nghiOm d a chung tOi rat vui duye chia se nhirng kiin thuc v i , "cOng trinh xanh" ciing vdl cdc nhd d i u tu kiln tnie su, chii thIu xdy dyng Hay liOn hO vdl chiing tOi d i cd t h i biit thOm thdng t n thiit k i va xdy dyng vdi Ytong tgi ViOt Nam.G
Xella 1^ vien danh di/ cua Xella Baustoffe GmbH Van phong dai dien tai Ha Npi
Regus Hanoi Press Club, T^ng 6, phong 605 59A Ly Thai T , Quan Hoan Ki4m,
Ha Npi, Viet Nam
Sdt: +84-4-665 27 605
Email: vietnam@xella.com
www.xella.com o www.ytong.vn