Ten weeks' work-44 flats
Ten week eleven-şi
room
nock of 44 two from ground floor level the record set by Wates (Lg Jon) at Bramley Hill, Croy-
do
The company claims it is
site, and the importance of the of the Thigh speed project was explained. was he boa
"workers invor bed by Mr Wates as stic." Two erection teams
fan-
the fastest time in Britain. Con-used each comprising four er
uction started on August 16 d finished on Sunday, October
Our Mr Michael E. Wates, a group rector, said yesterday: tweek target is less than one- Wates thod of the time normally taken
block this Bizė.” fo
challenge to their men 1551
this block within th to
me and the chall
stipula
was acce
Briefing mem
Held on
re
tor and a foreman and eada equiped with a G75 tower crani
Ti block is one of 13 Way! for Croydon on con areuilo traj s totali to made concrete component we used at Bramley Hill, an re than 140 different types ( re cast units were ingamershe on each floor fixed the aid.
from the 'GUARDIAN' 9h November 1965
routes such as the Pan American highway system, the African and Asian continental road system, the European Froutes and the Middle East network.
International road achievements figure prominently again in the 'C' Sessions. There, specially invited speak- ers will deliver papers on the principal urban and inter- urban road schemes and bridges and tunnels of outstand- The 'D' Sessions ing importance throughout the world. will be devoted to written technical reports on a number of subjects including progress in the design, construction and maintenance of highways, traffic surveys and instru- mentation, traffic control equipment, parking and road safety.
A Calendar for Rush Jobs
An invaluable aid towards the completion of building projects on time is contained in the 14th edition of Fac tory and Office Supervisor, published by the Industrial So- ciety, Robert Hyde House, 48 Bryanston Square, London, W.1 (price 2s 6d).
It is a special Rush Job Calendar. All rush jobs are wanted yesterday and with this calendar a client can or- der his work on the 7th and have it delivered on the 3rd. Everyone wants his job by Friday, so there are three Fridays in every week. Eight new days are provided at
Manufactured by
BABCOCK
Licensed and designed by
WEITZ
TOWER CRANES
SPEED BUILDING -CUT COSTS
BRITISH-BUILT AND MARKETED by BABCOCK & WILCOX (OPERATIONS) LTD
Manufacturing Division, Dalmuir, Clydebank. Scotland. Clydebank 1841. LONDON: Construction Equipment Dept., 165 Great Dover St., S.E.1 HOP 5500
J
NEG
FRI
FR1
FAI
THU WED TUE
2
9
8 7 6 5 4 3
16 14 13 12 11 10
28
220
23 22 21 20 19 18 17
32 29 28 27 26 25 33
39 38 37 36 35 34 24
the end of the month for those end-of-the-month jobs, and there is no Ist of the month so there cannot be late delivery of end-of-the-month jobs on the 1st.
A "Blue Monday" or "Monday morning hangover" cannot happen, as all Mondays have been eliminated. There are no bothersome non-productive Saturdays and Sundays no compensatory leave or overtime to worry about.
With no 15th. 30th or 31st, no "time-off" is necessary for cashing salary cheques or paying bills in fact there is no salary cheque either. Finally, there is a new day each week called Negotiation Day.
Bark and Concrete Building Material
A METHOD of making a building material containing about 50 per cent of bark or wood chips has been de veloped by Mr. Tor Ottenholm, of Vittsjo, South Sweden. Known as "bark_concrete," the product also contains coarse clinker, sand and cement.
After a grinding process, the bark or chips pass through a mechanical tumbler or concrete mixer of con- ventional type, being sprayed with a special chemical powder that acts as a rapid setting cement. Chemical combustion takes place in the course of the process, and every single bark or chip particle is instantaneously glazed.
Since about half the volume of bark or chip parti- cles consists of water, no additional water is needed for the calcinating process. After twelve hours of treatment, the bark particles have turned clay-like. In the finished product, they can thus take the place of the coarse gravel normally being a chief ingredient in building concrete.
Prefabricated building components made of bark con- crete, with a surface finish, are said to possess high com- pressive strength and good thermal and sound insulating properties. The expansion and shrinkage factors are neg ligible.
36
Far East Architect & Builder June, 1966
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