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precast concrete pile
what is a good slump requirement for precast concrete pile?
what is a goo side clearance for pouring?
is rotation ok for aurger piles not good during pumping?
check out our whitepaper library.
slump:
depends on required strength and the batch mix (w/ or w/o admixtures)
concrete cover (manufactured under plant control conditions):
exposed to earth => #6 bar (.75" diam.) to #11 bar (1.41" diam.) requires 1.5" cover
#5 bar (.625" diam) and smaller requires 1.25" cover
auger piles: not clear as to what you are asking.
it is mix with 4000 psi w/ admixtures
cover 2 1/2" w/ #6 bars 50 ton capacity

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[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]

2009-09-15, 02:15 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	precast concrete pile precast concrete pile what is a good slump requirement for precast concrete pile? what is a goo side clearance for pouring? is rotation ok for aurger piles not good during pumping? check out our whitepaper library. slump: depends on required strength and the batch mix (w/ or w/o admixtures) concrete cover (manufactured under plant control conditions): exposed to earth => #6 bar (.75" diam.) to #11 bar (1.41" diam.) requires 1.5" cover #5 bar (.625" diam) and smaller requires 1.25" cover auger piles: not clear as to what you are asking. it is mix with 4000 psi w/ admixtures cover 2 1/2" w/ #6 bars 50 ton capacity __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]