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What is lx and ly in one way slab?
ly is the longest span of slab while lx is shortest span of slab
Difference between one way slab and two way slab in construction?
Ans: One way slab is the slab having ratio of longer span to shorter span equal to or more than 1.5 . If the ratio of longer span to shorter span is equal to or less than 1.5, then such slabs are called as two way slab. In one way slab main tensile reinforcement is placed parellel to shorter side which will be the main steel, where as in two way slab both direction required main steel.
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
What is meant by main reinforcement in one way slab?
The reinforcement resisting flexure (bending) in the direction of the span.
How do you raise the elevation of a concrete slab room to the same as the rest of the house a total of about 9 inches?
you didn't say how large the floor was but you should be able to install new 2x6 joist supporting mid ro third span as required bobp
Can a waffle slab span 20 meters?
Yes waffle can be provided for 20m x 20m span but it becomes uneconomical
What is lx and ly in one way slab?
ly is the longest span of slab while lx is shortest span of slab
How you find that the slab is one way are two way slab?
the ratio of Length of span / width of span = >2 or <2 Or where span of Slab is with in 3.6 m it is one way slab, and where span is more than 3.6 m it is two way slan.
What is the maximum span of a 2x10 pressure treated pine floor joist?
14ft to girder
Difference between one way slab and two way slab in construction?
Ans: One way slab is the slab having ratio of longer span to shorter span equal to or more than 1.5 . If the ratio of longer span to shorter span is equal to or less than 1.5, then such slabs are called as two way slab. In one way slab main tensile reinforcement is placed parellel to shorter side which will be the main steel, where as in two way slab both direction required main steel.
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
How do you determine if the slab is a two-way or one-way slab?
in way one span ly/lx>2. maximum spam moment M =nl2x2/8 per meter width,where n= ultimate super inposed load[kN/m2 why 2 way spam ly/lx< s
What is the maximum span on a double 2x12 beam supporting a 2nd floor load with no roof load?
About 5metres(16') but would have to be stress graded timber.
List the common one-way and two-way concrete framing systems and indicate the possibilities and limitations of each?
One-way-solid slab flexible but limited in span. one way concrete joist system allows longer spans. Wide module or skip system allows longer span and uses less concrete than the one-way joist system. Slab bands or joist bands may be used with these systems, They serve to reduce the spans of the slabs to conserve headroom in the building.
 Two- way-2 way solid slab rarely used but useful where loads are heavy. Two-way flat slab good for heavy loading, two-way flat plate good for lighter floor loading. Very flexible in column locations. Conserves headroom in buildings. Two-way concrete joists or waffle systems good for long spans.
How to calculate floor support requirements?
To calculate floor support requirements you need to calculate the maximum load. Determine the breadth of the joist, span and fiber stress for each floor system. In addition, you will need to determine the total area supported and divide it by one joist.
What is meant by main reinforcement in one way slab?
The reinforcement resisting flexure (bending) in the direction of the span.
Where can you find a floor joist span table when using 2 x 6 tongue and groove?
Not sure what you mean? floor joist span table???
