P
O
R
T
F
O
L
I
O
2
O
1
2
bam Borja Aznar Montero Architecture | Urban Planning | Design | Rendering | Videos
I a m a c re a t ive and passio nate Arc hitec t, g ra d u a te d with ho no rs f ro m the Po lytec hn i c Un i ve rs i t y of Madrid (E TSAM ). I n the rece nt ye a rs , I have had the o ppo rtu nity to wo rk o n p ro j ec ts at al l scales, f ro m f u rnitu re to ma s te r planning, both in Eu ro pe, So u t h Am e ri ca a nd the M iddle East. M y m a j or s t rength is to have an end- to - end kn owle d g e of Arc hitec tu re and the co nst ru c t i o n i n d ustry. I am able to u nderstand a n d le a d a p ro jec t in al l its aspec ts: f ro m i t s co n ce pt u al def initio n to the site su perv i s i on , g oi n g thro u gh its co nstru c tio n deta i ls , s t ru c t u re, M E P, co st and sc hedu le co nt ro l. S ki lled in Su stainable Arc hitec tu re, Urb a n P la n n ing bu t spec ial ized in singu la r p roj e c t s and ho u sing. With leadership s ki lls a n d ex p erience as head and part of a c re a t i ve te a m s.
Borja Aznar Montero PO RTFOLIO 2021 Te l e p h o n e (UA E): 0 0 971 50 243 1 527 Te l e p h o n e (Spai n): 0 0 3 4 6 50 9 58247 e m a i l : b. az narmo ntero @ gmai l .co m Date a n d p l a ce of bi rt h : 21 /0 8/1 9 9 1 , Mad ri d
E D U C AT I O N MADRID’S SCHOOL OF ARCHITECTURE (ETSAM) - POLYTECHNIC UNIVERSITY OF MADRID Se pt e mber 2009 - Nov e m b e r 2 0 1 5
Master’s Degree in Architecture, grad u ate d w ith H o n o rs i n t h e F i n a l T h es i s P ro j ec t ( 10/10) .
GLASGOW SCHOOL OF ART - MACKINTOSH SCHOOL OF ARCHITECTURE Se pt e mber 201 3 - July 2 0 14
Diploma in Architecture , fo u rth ye ar.
WORK EXPERIENCE TEMPERATURAS EXTREMAS ARQUITECTOS Se pt e mber 201 9 - Pres e nt Si te Architect . Project an d co n s tr uc tio n Man ag e r. Ma n a g i n g a 15 p eo p le s i t e s up er vi s i o n t ea m o n t h e Co n s ult ant’s s i de for t he S p a in Pavilion at E x po Du bai 2020 (Du bai, Un it ed A ra b E m i rat es ) . R es p o n s i b le fo r lea d i n g s i t e i n s p ec t i o n s , s el ect i on a nd rev i ew of mater ials an d co nstru c tio n syste m s. Co o rd i n at i o n of m eet i n g s . Eva luat i o n of co n st r uc t i o n m i leston es , s h op d rawi ng s, details and s u bm ittal s pre pare d by th e co nt ra c to r. Co nt ro l of overa ll cost of t h e p ro j ec t a n d i nt er n p ayment s , et c. Mar c h 2016 - Septembe r 2 0 1 9 Archi te ct , developing sev e ral pro je c ts in al l its phases : co m p et i t i o n , co n c ep t d es i g n a n d f i n a l d es i g n . M a j o r p roj ect s : -
S p a i n Pavilion at Expo 2020 Du bái (Du bai, Unite d A ra b E m i rat es ) M o l i nete Museum (Ca rtage na, Spain ) 88 Bo n Mar c hé dwellin gs (P l ate au d e Kirc h be rg, Luxem b o ur g ) T hre e housing towers in Vald e be bas (Mad rid , Spain ) 102 Fonds Kir c hber g dw e l l in gs (P l ate au d e Kirc h ber g , Luxem b o ur g ) C hâ te au d’eau (Platea u d e Kirc h be rg, Lu x e m bo u rg ) C ra d e l to Cradel Hotel an d H o u sin g Co m pl ex (Lu x e m b o ur g , Lux em b o ur g ) Co mp etition for 10 0 h o u se s in Land shut (Ge rm any)
BAMA ESTUDIO July 2011 - Present Fo unde r. baMa estudio is an arc h ite c tu ral stu d io , spe c i a li z ed i n h i g h q ua li ty a r c h i t ec t ura l vi s ua li z at i o n s a n d d esi gn s of twar e t ra i ni ng .
RUIZ BARBARÍN ARQUITECTOS November 2015 - March 2016 Archi te ct , developing p ro je c ts in the co n c e pt d e sign p h a s e. M a j o r p ro j ec t : - R e ha b ilitation of the Alf re d o Maho u tow e r in Mad ri d
C U LT U R A L L A N D S C A P E R E S E A R C H G R O U P - POLYTECHNIC UNIVERSITY OF MADRID November 2014 - July 2015 J uni o r re sea rcher, develo ping the Spanish Cu ltu ral La n d s c a p e R es ea r c h Netwo r k “Cultural Landscapes of Energy”. In ch ar ge of o ne of the thr ee c ase stu d ie s, d e f in ing its spatial a n d p ro d uc t i ve co nt ext a n d a n a ly z i n g t h e r elat i o n s wi t h t h e ot h er cas es . R e s e a rch, design and d ev e lo pm e nt of th e Spanish salt landscapes Atlas .
U N E N S E RV I C I O S PA RA L A A R Q U I T E CT U RA ( CO N T RA CTO R ) July 2014 - August 2014 I nte rn . R e s p o n s i b l e f o r m a n a g i n g a l l e n g i n e e r i n g d e l i v e r a b l e s f o r s e v e r a l b a n k , r a t a i l a n d o f f i c e p r o j e c t s . In charge to identify and manage engineering and architectural issues and ensure timely closure. Responsible to prepare construction sequences, baseline programs, BoQ and variations. Quantity Estimation f o r T e n d e r Wo r k . C o o rd i n a t i o n w i t h S u b c o n t r a c t o r s f o r D e s i g n C h a n g e s a n d I F C D r a w i n g s . 4
AWA R D S TEAM AWARDS -
Eu ro p an Mies Award 2 022 N o m in e e (Mo l inete Mu s eum i n Ca r t a g en a ) - T em p erat ura s E xt r em a s A r q ui t ec tos . F i rst p riz e national com petitio n (Spain Pav il io n at E x p o 2 0 2 0 Dub á i ) - T em p erat ura s E x t r em a s A r q ui t ec tos . F i rst p riz e inter nation al co m petito n (88 Bo n Marc hé dwelli n g s i n Lux em b o ur g ) - T em p erat ura s E xt r em a s A r q u i t ectos . F i rst p riz e national com petito n ( T hre e h o u sing tow ers i n M a d r i d ) - T em p erat ura s E x t r em a s A r q ui t ec tos . F i rst p riz e inter nation al co m petito n (102 Fo nd s K irc h b er g dw elli n g s i n Lux em b o ur g ) - T em p erat ura s E xt r em a s A r qui t ectos . F i rst p riz e inter nation al co m petito n (C h âte au d ’ e au i n Lux em b o ur g ) - T em p erat ura s E x t r em a s A r q ui t ec tos . F i rst p riz e inter nation al co m petito n (C rad e l to C rad el co m p lex i n Lux em b o ur g ) - T em p erat ura s E x t r em a s A r q u i t ectos . Fo u rt h pr ize inter national co m petitio n (100 h o u se s i n L a n d s h ut , G er m a ny) - T em p erat ura s E x t r em a s A r q ui t ectos .
PERSONAL AWARDS -
G ra nt h older ( Ar quia’16) - Se l e c te d by C aja d e Arqui t ec tos i n t h e c at eg o r y of b est a c a d em i c r eco rd a m o n g t he st udent s a nd young ar c hitec ts of Spain. G ra nt h older (Spain M in istry of Ed ic atio n ) - se l e c te d to co lla b o rat e w i t h t h e A r c h i t ec t ura l P ro j ec t s D ep a r t m ent E TSA M i n t he Po litec hnic Univerity of Mad rid as a ju nio n re sea r c h er. Second prize national competiton (PFC Strikes) - Selected as the second best final thesis project of the Madrid’s School of Architecture since 2013. Jury: Federico Soriano, Alberto Campo Baeza, Carmen Martínez Arroyo and José María de Lapuerta. F i na l i t s biennial national co m petitio n ( Arc hiprix Sp a i n 2 0 17 ) - r ewa rd s t h e b est a c a d em i c p ro j ec t s f ro m a ro und t h e wor ld. Thi rd pr ize student com petitio n ( Arc hm e d iu m - Graf f c i ty)
P U B L I C AT I O N S A N D E X H I B I T I O N S - De si g n the futur e - Mad rid Im po rt- E x po rt pro je c t p ub li s h ed i n i s s ue 10 of Des i g n i n g t h e Fut ur e m a g a z i n e ed i t ed by DTF ma g a zine Mar c h 20 16. ISSN : 23 4 0- 91 50, Le gal D e p . Z-17 70 -2 0 13 . - M a d ri d Impor t-Expor t - pro je c t pu bl ishe d in the se co n d n um b er of t h e a c a d em i c m a g a z i n e 115 D í a s . Ed i t ed by Mai r ea. F e b ru ar y 20 15 . ISB N 97 8- 84 - 93 4 1 7- 9- 3 , D e p. Le ga l: M -2 8 0 0 -2 0 15 . - OVN I #0 1 - projec t Ma d rid Im po rt- E x po rt pu bl ishe d i n t h e f i rst n um b er of OV NI . Ed i t ed by DPA- E TSA M . Ja n ua r y 2 0 1 5 . ISBN : 978-84- 942428-7-8. De p. Le gal : M- 3 998-201 5. - W i th Honors Spr ing 2014 - ex hibitio n an d l e c tu re on M a d r i d I m p o r t- E xp o r t . S elec t ed a m o n g t h e b est a c a d emi c proj ect s of the year. ETSA M 20 14 . - Su p e r Ar c hitec ts - proje c t Mad rid Im po rt- E x po rt pub li s h ed i n t h e o n li n e m a g a z i n e Sup er A r c h i t ec t s . - I nt e rv enc ión de emer ge n c ia - pro je c t pu bl ishe d in t h e f i rst n um b er of t h e a c a d em i c m a g a z i n e 115 Dí a s . Ed i t ed by Mai r ea. Ju ly 2 014. ISBN: 97 8 - 84 - 94 27 94 - 0- 9, D e p. Le gal : M -18 3 74-2 0 14. - Exhi b i tion L iteratur e, Arc hite c tu re and the C ity - ex h i b i t i o n of t h e b est p ro j ec t s of t h e y ea r. G la s g ow S c h o o l of A r t . Jun e 2 01 3 . - Fo ru m on Ur ban Hoisi ng in Gl asgow - pro je c t se l e c t ed fo r t h e ex h i b i t i o n a n d co n f er en c e i n T h e L i g ht h o us e. F ebr uar y 2 0 1 3.
S O F T W A R E L A N G U A G E S AUTOCAD
S PA NIS H
- M OT H E R TO NG U E
SKETCHUP PRO
E NG LIS H
- L E V E L C1
LUMION V-RAY
SKILLS
REVIT A. PHOTOSHOP
- Creative, proactive, methodical, hardworking and reliable.
A. INDESIGN
- Leadership.
A. ILLUSTRATOR A. PREMIERE PRO
- Capacity to work in teams or independently.
A. AFTER EFFECTS
- Qualified to work under preassure.
SAP 2000
- Ability to adapt to new surroundings and cultures.
M. OFFICE
- Driving licence. 5
P U B L I C
B U I L D I N G S
INDEX
P. 8 -1 7
P. 1 8 -2 3
Spain Pavilion at Expo Dubai 2020 Un d er co n st r uc t i o n T e mp erat ura s E x t r em a s A r q .
M o li n et e M us eum Co m p let ed T em p erat ura s E xt remas A r q.
P. 4 0 - 45
P. 46 - 51
Three housing towers Un d er co n st r uc t i o n T e mp erat ura s E xt r em a s A r q .
6 Passivehaus housing blocks Un d er co n st r uc t i o n T em p erat ura s E x t remas A r q.
6
P R OJ E C T S H O U S I N G P. 30 - 35
P. 3 6 - 3 9
Château d’eau Under construction Te mp e raturas Extr emas Arq.
Cradel to Cradel Complex Un d e r d evelo p m ent ( Co n c ep t ) T e m pe rat ura s E xt r em a s A r q .
88 Bon Marché Dwellings Completed T em p erat ura s E xt r em a s A r q.
P. 5 2-5 5
P. 5 6- 63
P. 6 4- 6 5
S p a ni sh salt landsc ape s Atl as R e se a rch projec t Bo rj a Az nar Montero (GIP C )
Mad rid Im p o r t- E xp o r t Ac ad e m i c p ro j ec t Bo rja Az n a r M o nt ero
b a M a est ud i o P ers o n a l p ro j ec t Bo r j a A z n a r M o nt ero
PERSONAL PROJECTS
P. 24-29
7
S PA I N PAV I L I ON AT E XPO DUBAI 2 02 0 People and places
Location: Expo Dubai 2020 (UAE)
Team: Temperaturas Extremas Arquitectos
Budget: 10.900.000€ Dimension: 6.000 m2 Status: under construction Competition: July 2018 Construction: October 2019 - Fabruary 2021
T h e Spain Pav il io n at E x po Dub a i 20 20 i s a p la c e wh i c h h o ld s m a ny ot h er p la c e s w ithin it, w h ic h prov id e s a s h elt er i n t h e s h a d e. It i s a p la c e wh er e ea c h pe rso n c an sit d ow n to o bse r ve, r ea d , h ave a c h at o r j ust h ave a r est . T h e co n c e pt of th e pav il io n i s ver y c lea r. On o n e h a n d , a la r g e tow n -s q ua r e atm osph e re in the ac c e ss f lo o r , a c t i n g a s m ult i - p ur p os e s p a c es , a llowi n g v isito rs to ex plo re , e at and co n g r eg at e. On t h e ot h er h a n d , t h e s p a c e w h i c h is m e ant to ho ld th e ex h ibiti o n s , i s d es i g n ed a s a b ur i ed t ec h n i c a l b ox, t a k ing advantage of both th e th er m a l a n d a co ust i c i n s ulat i o n t h at b ei n g un d ergro u n d prov id e s it w ith. Both s p a c es a r e co n n ec t ed vi a a la r g e i n c li n ed s p a c e w he re waitin g be co m e s part of t h e ent er t a i n m ent . T h e ac c e ss f lo o r of the pav ili o n i s cover ed wi t h a s er i es of co n i c a l vo lum es th at al low an inc re ase d air f low fo r co o li n g . S o m e la r g e p er fo rat ed d o m es h av e be e n e re c te d u nd e r th os e co n es i n o rd er to p rovi d e w i t h a h um a n s c a le to th e pl az a. T he se co ne s and d o m es a r e b ei n g co n st r uc t ed us i n g r ecy c la b le m ate rial s su c h as wo o d , iro n, a n d fa b r i c , i n a d d i t i o n to r ef er en c i n g t ra d i t i o n a l insu l atio n te c hn iqu e s in co m b i n at i o n wi t h i n n ovat i ve s o lut i o n s . T h e p ro j ec t h as be e n spe c ial ly val u e d fo r i t s i co n i c st r en g t h , i t s s ust a i n a b i li ty c r i t er i a a n d a d e sign base d o n the id e a of tot a l r ecy c li n g of i t s m at er i a ls .
Ro l e : 1 . Du ring the co m petito n pha s e I wa s i n c h a r g e of t h e co n c ep t a n d i m a g e d ev e lo pm e nt of th e pro je c t, co o rd i n at i n g a t ea m of 5 p eo p le. 2 . Du rin g th e Co nc e pt D e sig n a n d F i n a l D es i g n p h a s es I wa s i n c h a r g e of th e co o rd inatio n w ith the stru c t ura l a n d M E P t ea m a n d a ls o i n c h a r g e of t h e d ev e lo pm e nt of arc h ite c tu ral d et a i ls a n d I F C d rawi n g s . Co o rd i n at i n g a t ea m of 1 5 pe o pl e . 3. Du rin g th e co nstru c tio n ph a s e I wa s t h e p ro j ec t a n d co n st r uc t i o n m a n a g er f ro m th e co n su ltant sid e , l e a d i n g a t ea m of 1 5 p eo p le. A m o n g m y t a s k : - R ev iew the pro je c t co n st r uc t i o n a n d co m m i s s i o n i n g f ro m t h e Co n s ultant sid e . C arry o ut te c h n i c a l s i t e i n s p ec t i o n s a n d q ua li ty co nt ro l r ep o r t s . - Se l e c tio n an d rev iew of t h e m at er i a ls a n d co n st r uc t i o n syst em s us ed in the pav il io n . - Partic ipatio n in d e sign p ro c es s , m o d ula r i z at i o n , p r efa b r i c at i o n , 3 D m o d e l rev iews, val u e e n gin eer i n g , r i s k m a n a g em ent wo r ks h o p s , co n st r uctabil ity rev iews, etc . - R ev iew al l th e sho p d rawi n g s , m att er i a l s ub m i tt a ls , d et a i ls a n d d o c um e nts pre pare d by m ain Co nt ra c to r a n d Sub - co nt ra c to rs a n d m a k e r eco m m e nd atio ns/su gge st i o n s w h er e n eed ed . - P ro m ote H SE aware n e s s . - Co ntro l of Bo Q , IP C and va r i at i o n s . - Atte n d ing m e etin gs w i t h t h e co nt ra c to r a n d c li ent a n d overs ee co n stru c tio n m il e sto n e s to provi d e m i t i g at i o n m ea s ur es i f n eed ed .
8
- Exte r io r night v i ew from t he ent ra n ce of t he p av i li on -
9
- Lowe r g roun d floor p la n a n d a er i a l v i ew -
10
- Acce ss f loor p la n a n d ex i t v i ew of t he p av i li on -
11
- At r i um det a i l a n d ren der -
12
- Inte r i or dom es det a i l a n d ren der -
13
- Ste e l st r uct ure con st r uct i on p i ct ures -
WORK IN PROGRESS
14
- Ste e l st r uct ure con st r uct i on p i ct ures -
15
- Fa b r i c i n st a llat i on p i ct ures -
WORK IN PROGRESS
16
- Fa b r i c i n st a llat i on p i ct ures -
17
M O L INE T E MUSE UM Roman Cvria Museum at Molinete Archeological Park. Cartagena.
Location: Cartagena (Spain) Budget: 831.722â‚Ź
Team: Temperaturas Extremas Arquitectos
Dimension: 1060m2
Status: completed (June 2020)
T h e Mo l in ete Mu se u m is lo c at ed o n t h e b a s em ent of t h e Ca s co A nt i g uo h ea lth c e nte r, in E l Mo l inete hil l . T h e co n st r uc t i o n of t h i s h ea lt h c ent er f i n i s h ed i n 2 0 0 9 and it was d e signe d so t h at i t s st r uc t ur e d i d n ot s ubst a nt i a lly af f ec t t h e re m ain s of th e Ro m an Cu ria. I n 20 20 t h e M o li n et e M us eum o p en s i t s d o o rs to pu bl ic , sh ow in g m o re th an 2 0 y ea rs of a r c h eo lo g i c a l r es ea r c h co n c er n i n g t h e Ro m an re m ains of C artago N ova . T h e Mu se u m o c c u pie s the thr ee lower f lo o rs of t h e H ea lt h Cent er. T h e g ro un d f lo o r co ntains the u se s of re c ep t i o n a n d co nt ro l of vi s i to rs , a s well a s t h e se rv ic e s ro o m s. An au d iov isu a l ro o m i s a ls o lo c at ed o n t h i s f lo o r , w h er e t h e f u nd am e ntal pie c e s fo u nd l ast y ea rs a r e ex h i b i t ed , s uc h a s t h e ex c ep t i o n a lly pre se rv e d m u ral paintin gs of two M us es a n d a n A p o llo . On t h e i nt er m ed i at e f lo o r, d if f e re nt ex hibitio n ro o m s a n d a s m a ll m ult i p ur p os e ro o m a r e d evelo pe d . T he low e r f lo o r is the co n n ec t i o n wi t h t h e r est of t h e A r c h a eo lo g i c a l Park , w he re the Cu ria is vo l um et r i c a lly r esto r ed a n d i s s ui t a b le fo r vi s i t . T h e e ight m ete rs h igh spac e is re c r eat ed a s a vo lum et r i c r est i t ut i o n m a d e of st eel and transl u c e nt pl astic cyl in d ers t h at h a n g s f ro m t h e c ei li n g i n o rd er to a llow to se e am o n g its m ate rial s an d to s ug g est s a m i s s i n g s p a c e. T h e m ate rial s u se d try to solve t h e p ro b lem s t h at t h e b a s em ent h a d . T h e gl ass giv e s l ightne ss an d al lows t h e n at ura l li g ht p a s s i n g to t h e i nt er i o r a s m u c h as it c an . T he e pox y f lo o r , a s w ell a s t h e n at ura l s i s a l fa b r i cs a n d t h e pe rfo rate d ste e l she et giv e s t h e vi s i to r d i st a n c e f ro m t h e sto n e ro m a n wo r ld . T h e co n c rete c e il in g and pil l a rs of t h e ex i st i n g b ui ld i n g a r e s h ow n a s t h ey a r e so th e ir pre se n c e is re m ov e d. Co lo urs a r e c h os en by fo llow i n g a n c i ent to n es fo u n d e d in the ex c avatio n s. T h e re su lt is a h appy hybrid i z at i o n , A m o d er n a r c h i t ec t ur e j ust i f i ed by t h e anc ie nt re m ain s and at th e sa m e t i m e s o m e r em a i n s t h at g row i n a b rave a n d o ptim istic way w ith the arc h it ec t ur e of t h e p r es ent . A g a i n , m em o r y a n d co n te m po rary c u ltu ral co ntex t.
Role: I got invo lv e d in th is pro je c t d ur i n g t h e F i n a l Des i g n a n d I F C d raw i n g s p h a se . I d ev e lo pe d m ost of th e a r c h i t ec t ura l d et a i ls . Als o a ll t h e c a r p ent r y a n d iro n m o n ge ry e l e m e nts.
18
- Pictu re of the arche l og i ca l level (rom a n p at h) - lower g or un d floor -
19
- Access floor p la n -
- Mezza n i n e floor p la n -
20
- Pictu re from t he ent ra n ce - a ccess floor -
- Pictu re look i n g to t he C ur i a - m ezza n i n e floor -
21
- Acce ss f ro m the a rcheolog i ca l level - lower g roun d floor -
22
- C ro ss sect i on t hroug h t he C v r i a sp a ce -
23
CH ÂT E AU D’E AU Water tank and observation platform with minimal environmental impact
Location: Luxembourg Budget: 5.000.000â‚Ź Competition: May 2016
Team: Temperaturas Extremas Arquitectos
Dimension: 15.000 m2 Status: under construction Final Design: March 2018 Construction: Start 2021
T h e pro je c t is u nd e rsto o d d a s a b ui ld i n g i n a p a r t i c ula r lo c at i o n . As a c h a l l ange re l ate d to co ntex t and i m p lem ent at i o n . A fo r est i s a d eli c at e p la c e, n o m atte r how m any tre e s w e have, t h ey a r e a lways to o f ew. A co nstru c tio n of this k ind d evelo p s a n i m p a c t t h at i s n ec es s a r y c us h i o n . T h e pro je c t aim to d isso lv e th e bui ld i n g , b len d i t a s fa r a s p os s i b le, b etween t h e m ass of tre e s, be a tre e d e e p er i nto t h e fo r est a n d t h e a n i m a ls a n d p la nt s s o th ey u n d e rstand . T h e bu ild in g is th e rfo re pro j ec t ed a s a n a p p ro a c h to n at ur e, f ro m i t s f ra g m e ntatio n , its m u ltipl ic ity, its co lo r a n d t ex t ur es . But a ls o f ro m i t s a b i li ty to c h ange and tran sfo rm atio n f ro m a g i n g a s a n at ura l p a r t of yo ur li f e. Stu n n e d by th e v isu al im pac t of a s i n g le d ep os i t , w e o p t ed fo r a s o lut i o n th at raise s two d e posits th at a r e f ra g m ent ed i n t h ei r co at i n g s to p rovi d e a l ight an d ae rial im age . T h e d ep os i t s a r e cover ed w i t h wo o d en s st r uc t ur es of f e rin g a dynam ic an d v iv id i m a g e, m ovi n g i n r hy t h m w i t h t h e n at ura l wh o le. T h e se sk ins assu m e th e hab i t at s of d i f f er ent s p ec i es of b i rd s t h at co lo n i z e th e pro posal an d al so assu me t h e exi st en c e of a c er t a i n level of veg et at i o n . T h e pro posal is th e re fo re a p os s i b i li ty t h at n at ur e co nt i n ue d o i n g t h ei r j o b of co ex iste n c e . It is a hotbe d of b i o d i vers i ty. T h is pro je c t is d e f in ite ly a l an d s c a p e.
Ro l e : 1 . Du ring the co m petito n pha s e I wa s p a r t of t h e t ea m t h at d evelo p ed t h e co n c e pt and the im age of th e p ro j ec t . 2 . Du rin g th e F in al D e sign ph a s e d evelo p ed t h e I F C d raw i n g s , t h e a r c h i t ectu ral d etail s, Bo Q an d any oth er t ec h n i c a l i n fo r m at i o n . I wa s a ls o i n c h a r g e of the co o rd in atio n w ith the stru c t ura l a n d M E P t ea m
24
- Ex ter i or v i ew of t he tower t a n k -
25
- Tower t a n k cross sect i on -
26
- Flo or plan vi ew a n d ren der of t he wooden fa รง a de -
27
- Detail of the con crete t a n k . D et a i l of t he i nteg rat i on of b i rds a n d b at s -
28
- Det a i l of t he wooden fa รง a de -
29
CRADEL TO CRADEL HOTEL AND HOUSING COMPLEX Hybrid co-creation project based on C2C philosophy
Location: Luxembourg
Team: Temperaturas Extremas Arquitectos
Budget: 56.000.000â‚Ź Dimension: 17.000m2 Energy label: A+++ and C2C Competition: December 2017 Final Design: 2020 Construction: expected 2021
T h e GrĂź newald pro je c t is a hy b r i d b ui ld i n g (over 17 , 0 0 0 m 2) i n Lux em b o ur g base d o n th e c irc u l ar e co n o m y a n d t h e Cra d le to Cra d le p h i los o p h i es . T h e pro je c t was c arrie d o ut in colla b o rat i o n wi t h W i lli a m M c D o n o ug h , c r eato r of th e C 2 C ph iloso phy, an d co nt em p lat es t h e co m p let e li f e cy c le of t h e b ui ld in g, ad d re ssin g th e total d is m a nt li n g of t h e b ui ld i n g . Cur r ent ly t h e p ro j ec t is be in g d ev e lo pe d thro u gh a co - c r eat i o n p ro c es s t h at i nvo lves a ll i nt er est ed age nts: ex pe rts, d ev e lo pe rs, a r c h i t ec t s , p ub li c a d m i n i st rat i o n s , la n d s c a p ers , c itiz e n s . . . T h e pro je c t inc l u d es h ot el + m a r k et + of f i c es + h o us i n g + b us i n es s in c u bato r + pl az a.
Ro l e : 1 . Du rin g the co m petito n pha s e I wa s p a r t of t h e t ea m t h at d evelo p ed t h e co nc e pt and the im age of th e p ro j ec t 2 . Du rin g the co n c e pt d e sign p h a s e I wa s p a r t of t h e t ea m t h at d evelo p ed the h o u sing typo lo gie s and int eg rat ed t h e Cra d el to Cra d el co n c ep t s i nto t h e co nstru c tio n syste m s.
30
- Exte r ior view an d a xon om et r i c of t he offi ces a n d hotel b ui ldi n g -
31
- Biocli m at i c a n d m ater i a l st rateg i es -
32
- Plan v i ew of t he offi ces b ui ldi n g -
- Inte r ior view of t he offi ces b ui ldi n g (g reen house) -
33
- Plans and sect i on of t he m i xed-use b ui ldi n g -
34
- Strate gie s and ex ter i or v i ew of t he m i xed-use b ui ldi n g -
35
8 8 B O N M AR CH É DW E L L I NG S Almost zero energy consumption dwellings in Luxembourg
Location: Luxembourg
Team: Temperaturas Extremas Arquitectos
Budget: 26.700.000€ Dimension: 15.000m2 Energy label: A+++ Competition: July 2014 Final Design: March 2016 Completion: January 2020
T h e ho u sing pro je c t in th e di st r i c t of “ K i em ” of Lux em b o ur g p os es a g r eat tac tic al c hal l e n ge . It re qu ire s a s i g n i f i c a nt n um b er of h o us es i n st r i c t lo c atio ns th at fo l low d e m an d i n g st a n d a rd s b ot h i n t er m s of h a b i t a b i li ty a n d e ne rgy ratin gs. Ad d itio n al ly, it m ea n s co r r ec t i n g t h e b ui ld i n g d i m en s i o n s p ro pose d in the ex isting d ev e lo p m ent p la n w h i c h d o n ot a d h er e to t h e d o m est i c c h arac te r of the n e igh bo rho o d . With the ho u sing pro bl e m e f f ec t i vely s o lved , t h e r em a i n i n g i s s ue r eq ui r es f u l ly ex plo itin g the l e gal lo o p h o les i n o rd er to wo r k o n t h e s c a le of t h e b ui ld in gs f ro m a v isu al stand po int , t ur n i n g t h em i nto “ s eem i n g ly ” s m a ller p i ec es than they re al ly are . T he pro je c t the re fo re fo c u ses o n t h e i m a g e of t h e c i ty a n d t h e co n st r uc t i o n of its d o m e stic d im e n sio n s in o rd er to s o lve ex c es s i vely “ o rd er ed ” p la n n i n g . T he bu ilt vo l u m e s are f ragm e nt ed , b r ea k i n g t h e b ui ld i n g i nto s m a ller p i ec es that are sh e are d to o btain an a bst ra c t st r uc t ur e s up p o r t ed by t h e m at er i a l co nd itio n of the bu ild ing. Ve ntil ate d fac ad e s are m ad e of fo ld ed a lum i n um s h eet s . T h i s m at er i a l a llows fo r m etal l ic variatio ns w h ic h h elp f ra g m ent t h e b ui ld i n g s a n d d i f f er ent i at e the ir d if f e re nt vo l u m e s. Bu ild ings aim to be appare nt ly b li n d , s i n c e t h ei r w i n d ows a r e cover ed i n al u m inu m , bl e nd ing into the fa c a d es m a k i n g t h em o n ly vi s i b le w h en m a n euv e re d by th e ir u se rs.
Ro l e : I got invo lv e d in th is pro je c t dur i n g t h e F i n a l Des i g n a n d I F C d rawi n g s p h a s e. I al so d ev e lo pe d the façad e a r c h i t ec t ura l d et a i ls .
36
- Ex ter i or v i ew of t he b a lcon i es -
37
- Exter i or v i ew a n d fa รง a de det a i l -
38
- Detaile d f lo or pla n of on e of t he b locks a n d fa รง a de p i ct ure -
39
3 H O USI NG TOW E R S 69 dwellings in Madrid
Location: Valdebebas (Madrid) Budget: 10.000.000â‚Ź Competition: June 2017
Team: Temperaturas Extremas Arquitectos
Status: under construction Energy label: A+ Final Design: June 2018 Construction: 2019-2020
Inste ad of a pl ac e , c harac te ri z ed by co m p a c t a n d co nt i n uo us f ro nt s we o p t ed to bu ild thre e tow e rs. T h re e s len d er b ui ld i n g s t h at a llow t h e o r i ent at i o n of the co ntaining apartm e nts in t h r ee d i r ec t i o n s w i t h o ut d i st ur b a n c e, a n d t h e l iv ing are as to cov e r a 1 80 d e g r ee h o r i zo n , f ro m t h e m o unt a i n s of t h e Si er ra of Mad rid to th e Sk yl ine of th e Ca st ella n a wi t h i t s fo ur towers , a s w ell. T his arrange m e nt al lows fo r t h e d i s a p p ea ra n c e of s m a ll i nt er i o r co ur tya rd s an d th e d iscov e ry of an o pen g a rd en , w i t h li g ht a n d vi ews . It i s t h e p ub li c he art of a pro je c t th at val u e s t h e co m m un i ty a n d i t s en co unt ers , n ot o n ly i n the tire d re petitio n of the com m er c i a l, b ut i n t h e b i r t h of d i f f er ent ep i s o d es that thre ad so c iabil ity. T he apartm e nts are w in d ow a n d vi s i o n , t h ei r lo a d - b ea r i n g st r uc t ur e i s d i s p la c e d to th e pe rim ete r an d thei r s a n i t a r y b lo c ks a r e co n c ent rat ed to a llow fo r v e rsatil ity in l ayo uts and f l exi b i li ty b a s ed o n sto ra g e. T he o ute r appe aranc e of th e b ui ld i n g s i s m et a lli c a n d s h i ny , eva d i n g t h e ea rthy and brow n sh ad e s so co m m o n i n M a d r i d dwelli n g s . It s co r n er a r e c ur ved an d ad apte d to th e o utl in e s of t h e s i t e. On c e a fo r est g rows i n t h e g a rd en betw e e n th e tow e rs, the bu ild i n g s wi ll b e p a r t of t h at fo r est t h at b estows a sil h o u ette of l if e .
Ro l e : 1 . Du rin g the co m petito n pha s e I wa s p a r t of t h e t ea m t h at d evelo p ed t h e co nc e pt, th e im age of th e proj ec t a n d t h e h o us i n g ty p o lo g i es . 2 . Du ring th e F in al D e sign p h a s e, I s up p o r t ed t h e t ea m r evi ewi n g t h e I F C d raw in gs and the arc h ite c tu ra l d et a i ls .
40
- E x ter i or v i ew of dwelli n g s -
41
- Pent houses floor p la n -
- First f loor p la n - con n ect i on to g a rden -
42
- Pent house p la n a n d ren der -
- Typica l dwelli n g un i t p la n a n d ren der -
- Dwe llin g wi t h g a rden un i t p la n a n d ren der -
43
- Str u ctu re a n d fa รง a de con st r uct i on p i ct ures -
WORK IN PROGRESS
44
- Str u ctu re a n d fa รง a de con st r uct i on p i ct ures -
45
6 PAS S I V E H AUS H OUSI NG BLOCKS 97 dwellings in Luxembourg
Location: Luxembourg
Team: Temperaturas Extremas Arquitectos
Budget: 25.000.000â‚Ź Energy label: Passivehaus AAA Competition: May 2013 Final Design: December 2017 Construction: 2020-2021
T h e pro je c t w e pro pose has two d i st i n c t s i d es ; t h e f i rst o n e fa c es t h e o ut er part of the site , it is bro u ght i nto co nt a c t wi t h t h e c i ty a n d o p en s to i t i n a stabl e and co nc l u siv e m an n er. T h e s eco n d o n e fo c us es o n t h e co nt a c t wi t h th e inn e r part of the site , th e p a r k a n d g a rd en s . It i s wea k er i n a p p ea ra n c e , f rie nd l ie r, re ad ing the v eg et at i o n a n d wo r k i n g w i t h i t . W e a r e t h er efo re d e al ing w ith a pro je c t w h i c h , i n s p i t e of t h e s eem i n g ly un i fo r m i ty of i t s co n stru c tio n, is in fac t se n siti ve to t h e p la c e a n d i t s f eat ur es , to p eo p le w h o w il l in h abit th e ho u se s and to i t s p r ec i s e a n d ef f i c i ent us e. W h i le t h e b ui ld ings strad d l in g th e bo u n d ari es of t h e s i t e a r e m o r e i co n i c- n at ur ed , t h e ot h er bu ild ings insid e c h ange th e ir co m p os i t i o n to m eet t h e vi ews , ex p os ur es a n d exac t lo c atio n re qu ire d . T h e b ui ld i n g s em p loy f ew m at er i a ls w h i c h co m b i n e to ac hiev e vario u s re su lts. Woo d , st eel, li tt le n ua n c es of g la s s a n d veg et at i o n th at ac ts as a k ey e l e m e nt in t h e b ui lt co m p lex . R e gard ing the h o u sing typolo g i es , a g r eat d i vers i ty i s us ed . P ro b a b ly t h e m ost pe c u l iar typo lo gy in the p ro j ec t i s t h e d o ub le m a i s o n ett e. T h e d i f f er ent h o u sing typo lo gie s are d ev e lo p ed a c co rd i n g to s un exp os ur e a n d vi ew c r i t eria, always o n th e lo o ko ut fo r t h e b est li vi n g co n d i t i o n s a n d m eet i n g to p - q ua l ity te c h n ic al re qu ire m e nts an d m at er i a ls . T h e su stain abil ity co nc e pt pro p os ed d o es n ot o n ly i n c lud es t h e b ui ld i n g m a te rial fac to rs, but al so the l i f esty les a n d r elat i o n s h i p s a m o n g p eo p le, i n s i d e and o utsid e the ir h o m e s. S o c i a b i li ty , d i vers i ty of li f esty les a n d t h e us e of passiv e re so u rc e s are the b a s i s of o ur p ro p os a l, wh i c h p er f ec t ly r ea d s th e d ete rm in ants of the pl ace. G ro up a n d co m m un i ty a r e two wo rd s c los ely l in k e d to spac e s fo r th e d ev e lo p m ent of r elat i o n s h i p s , c a p a b le of m o d i f y i n g and tran sfo rm ing. T h e inte rio r of th e h o u se s is c h a ra c t er i z ed by t h e o ld a n d n ot y et tot a lly s o lv e d issu e of f l ex ibil ity and ad a p t a b i li ty. B eyo n d a t h eo r et i c a l a p p ro a c h , dwel l ings are in d e e d w h at u se rs wa nt to m a k e o ut of t h em ; m o r e o r les s o p en , m o re o r l e ss te c hn o lo gic al , b ut a lways g o o d to i n h a b i t .
Ro l e : Du ring th e F in al D e sign ph a s e, I wa s p a r t of t h e t ea m t h at d evelo p ed t h e IF C d raw in gs, the arc hite c tu ra l d et a i ls a n d t h e w i n d ow , d o o r a n d c a r p ent r y d etail s.
46
47
- B lock F2 t hi rd floor p la n -
- Block F2 fi rst a n d secon d floor p la n -
- Block F2 g roun d floor p la n -
- B lock F2 elevat i on -
48
- B lock F2 fa รง a de det a i ls -
49
- Wooden fa รง a de con st r uct i on p i ct ures -
WORK WORK IN IN PROGRESS PROGRESS
50
- Wooden fa รง a de con st r uct i on p i ct ures -
51
S PA N I S H SA LT L ANDSCAPES AT L AS Research Project in collaboration with the Cultural Landscape Research Group (GIPC)
Location: Spain Date: July 2015 Duration: 6 months Team: Borja Aznar Montero, David Frejeiro González, Isabel Rodríguez de la Rosa (GIPC)
T h e aim of this re se arc h pro j ec t wa s t h e en h a n c em ent of t h e S p a n i s h s a lt m ine s an d l ak e s. T hey w e re a n a ly z ed f ro m t h e p o i nt of vi ew of i t s a b i li ty to set u p te rrito rie s. It is inte n d ed to g i ve a n ew vi s i o n to t h i s p h en o m en o n . Altho u gh it is d o c u m e nte d , i t h a d n ever b een ex p la i n ed f ro m a s p at i a l a n d graphic al po int of v iew. T h e re se arc h was c arrie d o ut i n fo ur p h a s es . Dur i n g t h e f i rst p h a s e, i n o rd er to be as rigo ro u s as possibl e , a d at a b a s e wa s c r eat ed . T h i s d at a b a s e co llec t s re l evant an d o bje c tiv e in fo rm at i o n of a ll t h e s a lt m i n es o r la k es t h at h ave va l u e as c u ltu ral h e ritage (lo c at i o n , s i z e, st at e of p r es er vat i o n , ty p e, p ro d uc t i o n , ow ne rship, transpo rt, type s of s a lt , a p p li c at i o n s of t h e s a lt , la n d s c a p e va lue, so c ial partic ipatio n, c u ltu ral va lue . . . ) . Onc e the d atabase was co m p let ed , t h e i n fo r m at i o n wa s m oved i nto a g eo g ra ph ic info rm atio n syste m sof twa r e ( G I S ) . T h i s d at a wa s li n k ed to t h e d raw i n g of e ac h of the salt m in e o r l a k e. T h i s s eco n d p h a s e a llow ed a f i rst s er i es of d raw ings. T h ose d raw ings aims to r ep r es ent t h e o b j ec t i ve d at a o bt a i n ed d urin g the f irst ph ase , co n n e c tin g t h em to t h e t er r i to r y. T h e third phase was to ge n erat e a s er i es of d rawi n g s i n w h i c h t h e s a lt m i n e s o r l ak e s w e re l in k e d ac co rd i n g to a c er t a i n c r i t er i a , H owever , t h ey wer e d isasso c iate d th e m se lv e s f rom t h ei r t er r i to r i a l st at us . T h er efo r e, t h e s eco n d set of c arto graphie s is base d o n d raw i n g s i n w h i c h t h e r elat i o n s h i p s a r e b eyo n d the pu re ly tangibl e . Du ring the l ast phase , two c a s e st ud i es w er e s elec t ed b ec a us e of t h ei r c ultu ral an d te rrito rial inte re st a n d t h ey wer e a n a ly z ed i n d et a i l. T h es e c a s es are the “ Sal in as d e l a co m arca d e At i en z a ” ( G ua d a la j a ra ) a n d t h e “ Sa li n a s d el val l e sal ad o d e Añ ana” (Ál ava ) . Bot h c a s e st ud i es co nt a i n a t er r i to r i a l c a rto graphy that re pre se nts n ot o n ly t h e i nt r i n s i c va lues of t h e a r ea , b ut a ls o th ose c h arac te ristics that ex p la i n s t h e ex p er i en c e of t h e p la c e, even i f t h ey are not tan gibl e . P hysic al , geo lo g i c a l, p ro d uc t i ve, c ult ura l r elat i o n s a n d even th e m e m o ry of th e pl ac e is r ep r es ent ed i n t h es e d rawi n g s . Fur t h er m o r e, a n info rm ativ e bo o k is c re ate d fo r ea c h of t h e s a lt la k e. T h ey co nt a i n s a ll t h e d ata and a d etail e d pl an of th e s a lt la k e.
52
- Sample s of t he p ha se I I I of t he resea rch p roj ect -
53
- Phase IV. Te r r itor ial drawi n g of t he “ Sa li n a s de la com a rca de At i en za” -
54
- Phase IV. Sample s of t he dat a i led b ook of t he sa lt la kes i n AĂą a n a -
55
M A D RI D I MPORT- E XPORT PFC ETSAM. Logistics, exhibition and shooping center
Location: Valdebebas (Madrid, Spain) Date: Autumn 2015 Duration: 7 months Proffesors: José González Gallegos + Mª José Aranguren Grade: With Honors (10/10)
N owad ays, so c iety d e m an d s i m m ed i a cy. Co n s um er i s m i s i n c r ea s i n g j ust li k e the e - co m m e rc e . T h e aim of t h i s p ro j ec t i s to r et h i n k a b ui ld i n g ty p o lo g y t h at is grad u al ly losin g its val u e . D es p i t e b ei n g i m p o r t a nt a c t i vi ty c ent ers of t h e pe riph e ry of the c itie s, th e ma lls h ave b een un d er va lued i n i t s a r c h i t ec t ura l d e sign . T h e pro je c ts trie s to s o lve t h i s p ro b lem . H ow ever , t h e p r i n c i p a l g o a l of this typo lo gy is n ot th e ar c h i t ec t ura l o r s o c i a l i nt er est , t h e m a i n p ur p os e is to be e co n o m ic al ly prof itab le. T h e p ro j ec t n eed s a d i f f er ent , att ra c t i ve a n d pow e rf u l id e a in o rd e r to ac h i eve b ot h t h e a r c h i t ec t ura l a n d eco n o m i c g o a l. T his id e a co m e s f ro m th e u n d erst a n d i n g of t h e co nt ex t . T h e co nt ex t i s co m pl ex : th e re are sev e ral sh o ppi n g m a lls q ui t e c los e to i t , a n d t h ey a r e n ot p rospe ro u s at al l . N ev e rthe l e ss, t h i s co nt ext s ug g est s t h at t h i s s i t uat i o n co uld be rev e rse d . T h e plot has t h e en o r m o us co n st ra i nt of b ei n g lo c at ed n ex t to the T-4 of Mad rid - B arajas ( a i r p o r t ) . Due to t h e la r g e i n c r ea s e i n a i r c a r g o transac tio ns (be c au se of the i n c r ea s e i n e- co m m er c e) , t h e a i r p o r t n eed s to u nd e rtak e an ex pansio n of i t s c a r g o t er m i n a l. T h er efo r e, t h e n ew b ui ld i n g w il l be at the sam e tim e th e p la n n ed s h o p p i n g m a ll a n d a lo g i st i cs c ent er i n se arc h of m utu al be ne f it of b ot h us es . T h e lo g i st i cs lay er t a k es a dva nt a g e of th e re d u c e d costs an d d e li ver y t i m es . T h e s h o p p i n g lay er m a k es t h e m ost of the gre at attrac tio n th at t h e m a c h i n er y a n d leg i st s wo r ld h a s a n d us es it as a sal e s strate gy. Onc e to g et h er , a n o p erat i o n of li f t i n g a n d d i st a n c i n g both l aye rs w il l m ak e possib le to c r eat e a n a m a z i n g n ew s p a c e w h er e t h e m ov e m e nt of go o d s is th e prot a g o n i st . T h i s s ur p r i s i n g s p a c e a c co m m o d at e te m po rary ex h ibitio ns. Stru c tu ral ly, th e bu ild ing is d i vi d ed i nto two d i f f er ent syst em s . On e of p r ec ast co n c rete abov e gro u nd level ( lay ers : lo g i st i cs a n d p a r k i n g ) a n d ot h er of ro l l e r ste e l be low gro u nd l ev el ( lay ers : exh i b i t i o n a n d s h o p p i n g ) . M et a l t ub es co n n e c t al l l aye rs and co nta i n s t h e m a c h i n es n eed ed to elevat e t h e g o o d s f ro m th e lo gistics l aye r to s h o p p i n g lay er. T h e fa c a d e, m a d e of a s i li co n e co ate d PT F E f ibe rgl ass m e m b ra n e, un i f i es a ll lay ers i n a s i n g le g est ur e.
See the full project: http://issuu.com/borjaaznarmontero/docs/pfc_etsam_madrid_import-export_borj
56
- Locatio n plan a n d un derg roun d frei g ht t ra i n sect i on -
57
58
59
- Fixtu re s an d i nteg rated i n st a llat i on floor dat a i l -
60
- Inter i or v i ew, ex hi b i t i on layer -
61
62
63
baMa estudio Arc hite c t ura l vi s ua li z at i o n st ud i o
b aMa e s tudio is an arc h ite c tura l vi s ua li z at i o n st ud i o , s p ec i a li z ed i n h i g h q ua l ity arc hite c tu ral re nd e rs, co n c ep t ua l i m a g es a n d vi d eos . T h e id e a w h e n I fo u n d e d b aMa es t u d i o 9 y ea rs a g o wa s t h at we co uld m a k e a d if f e re nc e fo r arc hite c ts by m a k i n g t r uly o r i g i n a l a r two r k . To d ay , we a r e ev e n m o re co nv inc e d of th e s a m e p r i n c i p les a s b a c k t h en . W e un d erst a n d th e v isu al iz atio n s as the to o l fo r t ra n s lat i n g t h e p ro j ec t s f ro m t h e a bst ra c t pl an e w he re they h av e be e n c r eat ed i nto t h e em ot i o n a l level t h at co n n ec t s w ith pe o pl e . b aMa e s tudio try to m ak e po r t ra i t s of un b ui lt a r c h i t ec t ur e. W e p ut i nto r ea li ty w hat is stil l a v isio n in yo u r mi n d . In ad d itio n , w e u su al ly e n d up p a r t i c i p at i n g i n p ro j ec t d ec i s i o n s , ei t h er by of f e rin g the 3 D to o l to te st c er t a i n a r c h i t ec t ura l elem ent s (fa c a d es , m at er i a ls , vo l u m e s, etc . ) o r sim ply by im p rovi s i n g i n ever y t h i n g t h at t h e c li ent “ h a d n ot yet co nsid e re d �. b aMa e s tudio has al low e d m e to co m e i nto co nt a c t wi t h m a ny a n d ver y d i f f ere nt pro je c ts, an d of co u rse , to wo r k a n d un d er t a n d t h e way m a ny d i f f er ent arc h ite c tu ral of f ic e s u n d e rtan d a r c h i t ec t ur e. b aMa e s tudio is al so a pl ac e to lea r n . Si n c e t h e b eg i n n i n g we h ave t r i ed to train othe r u se rs w ith o u r s p ec i a li z ed to o ls a n d st rat eg i es . W e b eli eve i n o pe n so u rc e co d e as a way to m a k e o ur co m m un i ty a n d b us i n es s g row.
64
65
Thank you very much Do not hesitate to contact me at your convenience. . Telephone (Spain) : 0034 650958247 Telephone (UAE) : 00971 502431527 email: b.aznarmontero@gmail.com
67
bam Borja Aznar Montero Architecture | Urban Planning | Design | Rendering | Videos
Tlf: 00971 502431527 mail: b.aznarmontero@gmail.com