2125.
11483
Now, de you think with six inches of the conorste wo17244
have just specified, that a layer of cement would be
satisfactory ↑
A
YOR.
17244
Yes, I should think so.
45-90
17245
Now, supposing you did not use lige concrete, but you
used cement concrete, what thickness of ceme nt concret
would you Bay ?
A.
46. Q.
A.
Three or four inches would be sufficient.
Dont you think three would be sufficient ?
Yes.
17.246
47
Four would be better?
A.
YOS.
4€ Q.
A.
17247
What proportion would you mix, assuming you were to 17.348
have cement concrete, instead of all lime concrete,
what proportion of the different materials ↑
I have forgotten the formula exactly, but I think twe
PUBLIC RECORD OFFICE
Reference:-
C.O. 537
of cement, four of sand, and six of stone.
49
Q.
A.
Would you say sand of the sort we get here ? Sharp sand.
17249
50 a.
A.
Where do you get sharp sand, is it procurable ?
Yes, I have seen some of it.
17.250
3
The chairmari :-
$7
A.
Can it be obtained in censi erable quantities ?
I dont know that.
17257
Mr Shelten Hooper:-
$2
In England, did you ever held any office at all ap a 17252
Government Inspector ?
As
No.
53 9
Do you know anything about lime washing ?
17253
A.
I never did any.
+
Q.
At home, how do they put on line unah ?
17254
A.
The line would be boiled and put oș, and sometimes for
outside work, a little tallow would be used as a
binder.
Would you put it on bet ↑
17655-
36
RECORD OFFICE, OUT PERMISSION OF THE PUBLIC REPRODUCED PHOTOGRAPHICALLY WITH- COPYRIGHT PHOTOGRAPH - NOT TO SE
LONDON
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