what is the compresive strength of m20 concrete at 7 day
Answer Posted / k.sivasaravanan
It should be 60-65%
Is This Answer Correct ? | 19 Yes | 14 No |
Post New Answer View All Answers
What is the effect of a building collapse?
if dia of slab beam bar is38mm what its clear cover any method of provide clear cover
150mm bricks size how many use 4.14 m3
1.what type of the rock is most suitable for wet mix macadam in construction of road? 2.what is the highest maximum dry density and optimum moisture content can be acheive by using most suitable crush rock?
flow of fluid takes place viscosity compressibilityu surface tension deformation under shear force
How much wastages taken in 1. cement 2. steel 3. fine aggregate 4. coarse aggregates (10mm, 20 mm)
what is the max. area can we apply the plate load test ?
What is the meaning of a blue land surveyors flag?
how to calculate labour strength for work for RCC,brickwork,blockwork,in &out plaster,flooring,dado,door frame & shutter,painting etc for constructing highrise building?
How to do bbs in excel format
what is the steel difference between np-2 and np-3 pipes and weight also
Labor requirement for each item needed? Lean Concrete 103.550m3 Concrete for Foundation and Structure 1753.000m3 Expansion joint 288.000m Contraction joint 127.000m Dowel bar 450.000m
How to measure the requirement of cement n sand for 12mm and 20mm plastering thanks in advance
A Cat excavator loader of 3Lm*3 heaped capacity bucket is to be used to load blasted rock directly into a crusher of capacity (consumption) of 100L
Howmuch bend to be provide for 200/600 BEEM