Thermal mass and the effects on heating and cooling demands – an experimental study of an exposed concrete floor

(1)

!

7KHUPDOPDVVDQGWKHHIIHFWVRQKHDWLQJDQGFRROLQJGHPDQGV±

DQH[SHULPHQWDOVWXG\RIDQH[SRVHGFRQFUHWHIORRU

Alessandro " ^# Steinar$ ^#

#%&" '( "

$EVWUDFW % ! )

* + ) % , ! --.

,QWURGXFWLRQ

/ ! 0 &

"

" 1#2

)

3 1425 & 6 3 78 192

142 7 142 ! &

!

% 0 1-2 ! ! 1:2 3 ; <4==>? 1@2 1A2 1>2 B 3 <4=#>?

3 $ <#CC>? 1C2 ! 9D 9:D "

(

(2)

! ! "

7KH=(%7HVW&HOO/DERUDWRU\

! #$%

& ' * + - 1**+2 3 5 6 17 ! ' ! 82 9; ! ;9 !

<< $

=1 2

> 1? 2 ! >

! 17!8299!9@9 "

B 3 >

5 9=

>

)LJ #$% & '5 -

>

1 2 6 1F2 G 12 +5 9<7H⁹I

$ "

8JK&

7DEOH &

)DoDGH

&RPSRQHQW $UHD

>P@ 8YDOXH

>:P.@ *YDOXH

>@

7 ;9 M; 5 N3+

1O=@2 < F9 <M

B" >

<Q 9 5

8 ! &

! "

([SHULPHQWDO6HWXS

? ! G 1& %2 " 1?

92 Q 17!'2Q!M 9 1&

K2 M % " = 5 1 R=U&2 >

; 3

)LJ 6& %1 2& K 12

K =V5 1RU& 2 F V5 F K = 5

(3)

1?<2

;9M

)LJW

H VXY 5 Y 5 I W F9 B 3 "

Y G M7 X 7 " % "

M6;6 "

"

! 7

([SHULPHQWDO3URFHGXUH

? !

& "

9U&9<U& 9;U&

9FU&

Y FY

" ;

@

)LJX %1 2

7DEOHY ;

"

([SHULPHQW 3KDVH 6RODU

6KDGH 1DWXUDO

9HQWLODWLRQ 'DWHV 'D\V K @H<59QH< @

% ; 9@H<5QH;

& ; @H;599H; <

Y ; ; 9<H;5;H= 9

9 KY X K V % &

X % Y ! 9FU&X

(4)

5HVXOWV

? = ! "

? F 1 9 ? <2 1 2 1 2 K 7 ! R 7 1 <2 1 ;2

7DEOH8 !

& K& %1 2 3KDVH &HOO$>:K@ &HOO%>:K@

K

%

& M M

Y ; =

7DEOH& !

& K& %1 2 3KDVH &HOO$>:K@ &HOO%>:K@

K 9 ;

% 9= =

& F

Y ; M

'LVFXVVLRQ

? ? = %1 2 K5 ! Y X

"

% Y H !

9M 7 <

? K%

X &

Y K K % & Y X ! ?

)LJK

K1 2&1 2

? Q K & ! K K ! K1 ?Q2

(5)

(6)

)LJ 9 ; !

(7)

X &

! %

K 1;2 X <=Z K%? &Y ;;Z ! X X [ !

&RQFOXVLRQV

K ! ! 5 ! "

"

K 5 % > ! Y * " !

K

"

" 1 2 B

"

K

<=Z 7 ! ;;Z

\ &

* \

& # $ * -

& 1?W$#$*2 *9=QFF

- G \ & *

*9==9=9 G * K-]8 & N

5HIHUHQFHV

I \ ^%

?1$IQ2_Lovdata, JUN9Q 9 W ` K8W W ^K

# $

\ B %

_Energy Procedia

=@9]=@Q9Q

< \ # 8j ^Y 5

_9M

; -k` et al.^X$K$%&K !FQ$

? ! %_Energy Build. 9Q 9=]<;9Q

= - J K K ^ 6K _Renew. Sustain. Energy Rev.

9<]9<M9M

F I N `q V V V 8 ^K 6 _J. Build. Phys. 9 ]<9M

Q I 8 W ^ w 5 1?2_@MQ

M \' K%W ^? 5

(8)

_Energy Build. F ;@=]

=9;

@ % N ^$

V X6 @@< ! _Energy Build9=]<9@@M -NK* 'N I

-G ^ ] ! _MATEC Web Conf.9@

? N & - K N

^ #$% & ' K 3

_ Energy

Procedia=<]=<FB9Q

9 ` %3 W 8 K * * '^

_ 7th International Building Physics Conference, IBPC2018 9M FQ]Q9