good day to all...
i am very appreciative of the commentaries, suggestions and additional insights by you over the concerns i previously have...
here's now : i am considering to apply precast concrete walls for our ongoing water tank project as we are on a tight schedule...can anyone give me...
good day to all...
we are doing the construction of a water tank...we are on the phase where we are constructing the RC walls...
this is the case: our inspector required us to get beam samples for the retaining walls and do the test for the modulus of rupture...
my question : is it necessary...
hi guys...
just wanna ask : is the hammer test results, say an average of 3500psi corresponds to 3500psi compressive strength of the concrete structure?
we conducted the rebound hammer test for an RC wall with a specified compressive strength of 3500psi @ 28days...the age of concrete is about...
goog day...
could anyone advise if it is required by existing standards(say ASTM), to get beam samples (and of course, testing) for reinforced concrete walls?..if so, what could be the possible mode of test? one-point? two-point? three-point? what could be our basis if test results are passing...
good day...
we are to construct again a water storage tank; this time, a 2-basin reinforced concrete water storage tank. one chamber will hold sludge from "blowdown" operation of water clarifiers and the other chamber will hold the treated water. what could be the best waterproofing method to...
i am designing a suspended slab to carry 5 water distribution pumps of various capacities, ie: 60Hp, 250psi. the pumps are of centrifugal type. is there any rule of thumb in load analysis prior to designing the required reinforcement of suspended slab in relation to vibration, lateral loads, etc...
we are to construct a partially submerged water tank. during the excavation we encountered groundwater level. after grading the subsoil, we poured "lean concrete" at 2500psi @ 28days. the thickness is 2". the next day after pouring, we observed that some portion of the concrete is "rubberized"...
