Home -> Forums

Roof Slap & Roof Beam

Tue Feb 25, 2014Total posts : 3
Jahankumar
Jahankumar
Join date: Feb 2014
Topic: Roof Slap & Roof Beam

Dear Navneet Jharia & S L Gupta Sir
Thank you very much for your Kind & Useful Reply of  regarding Roof Concrete Strength.
1)Main Rod Dia 10mm at 6" C/C with Cranking
2)Distributor Rod  Dia 8mm at 8" C/C
3)Roof Beam Dia 12 mm -5 Nos with Center Cranked & Height 12" Including 5" Roof Slop. 
4)So Roof Beam Height (12"-5") = 7"
5) It has 16' x 16' Hall. So Two way Slap were done with Concealed Beam of Dia 16 mm -4 Nos at Middle.
6)All above are verified by taking photos with Measurement by Measuring Tape.
7) But Regarding concrete Strength , I have doubt that it will come between M15 (15 N/mm^2) to M10 (10 N/mm^2) by Reducing Cement by Builder.
8) How to check concrete Strength any conventional method  whether M15 (15 N/mm^2) or  M10 (10 N/mm^2). Suppose If it is between M15 (15 N/mm^2) to M10 (10 N/mm^2) , what is the way to improve the concrete Strength above M15 (15 N/mm^2).
9) Can we increase concrete Strength by Inner Ceiling Plastering ratio of 1:3 by Two Layering (or) using Admixture like Dr Fixit etc.,
10) Because Inner Ceiling Plastering  is not started yet.
11) Any Instrument is there to find whether it is M15 (15 N/mm^2) (or) M10 (10 N/mm^2)??
12) Also Weathering Proof is not started yet. Can we increase Ceiling Strength by  doing some modification at Weathering Proof.

Waiting for Your kind Reply
Jahankumar
Wed Feb 26, 2014Post  #1
S L Gupta (Civil Engg)
S L Gupta (Civil Engg)

Join date: Mar 2008
Dear Jahankumar
           The way to find out the cement concrete ratio is that take sample of concrete from slab and send it to the lab. who after analysis give the result of concrete mix according to ratio used.
       
As stated already,  You should take help of any civil engineer, who can see the slab personally and check it by chiseling and hammering and also see the  span of the beam and slab. There is no use to add any extra concrete layer to the old concrete slab it will not add any strength but with extra concrete increase the load on the slab which  is unnecessary.
        A good cement plaster 1;3 ratio also give some additional strength to some extant only.
 
Fri Sep 06, 2019Post  #2
Tracy Block
Tracy Block

Join date: Jul 2019
Yeah, this reply was helpful for me, as well, and I enjoyed learning about that. It would be great if you told me about the top rated essay writing service now. I have asked many people about this, but I haven't got any answers so far.
 
Mon Sep 09, 2019Post  #3
S L Gupta (Civil Engg)
S L Gupta (Civil Engg)

Join date: Mar 2008
Dear Sir,
          Thanks for visiting the site
 

Questions (39)

2067
views
3
answers

Roof Concrete Strength

Last answer on 10/12/2014 8:43:10 PM. by SANJAY DUSANE. Forum started by Jahankumar
8043
views
2
answers

Lindle beam at 7 feet or roof level beam at 10 feet

Last answer on 1/18/2013 3:22:15 PM. by gnyoganarasimhan. Forum started by selva
1612
views
3
answers

Exterior Walls

Last answer on 2/13/2014 11:54:28 AM. by Ahmed. Forum started by Ahmed
792
views
1
answers

What are load and moment acting on the rcc roof beam with sunshade and parapet w

Last answer on 2/15/2017 1:14:19 PM. by S L Gupta (Civil Engg). Forum started by Rajkumar
6150
views
1
answers

Roof Beam crack

Last answer on 6/26/2013 1:02:02 PM. by S L Gupta (Civil Engg). Forum started by Arun
3228
views
4
answers

Regarding Beam

Last answer on 8/25/2015 6:04:49 PM. by JAI PRAKASH. Forum started by Manikandan
2349
views
1
answers

Roof Beam

Last answer on 10/16/2014 12:22:34 AM. by JAI PRAKASH. Forum started by R.Roy
3576
views
2
answers

Roof Beam & Roof Slab Thikness

Last answer on 11/22/2014 2:32:27 PM. by ringwang. Forum started by R.Roy
4336
views
2
answers

How do i calcuated how much steel is required for Roof/lintel/beam/pillar/plinth

Last answer on 10/13/2014 8:15:20 AM. by SANJAY DUSANE. Forum started by sam_m400
1870
views
8
answers

Steel in Lintel

Last answer on 4/29/2019 12:05:38 AM. by S L Gupta (Civil Engg). Forum started by krishna pratap
972
views
2
answers

Roof fabrication advIse

Last answer on 10/21/2015 11:43:50 AM. by S L Gupta (Civil Engg). Forum started by richlyn
1978
views
4
answers

pillars and beam no.s and size for 20x50 size plot required

Last answer on 1/7/2017 7:22:09 PM. by roshan. Forum started by roshan
6988
views
3
answers

Plinth beam over stone foundation OR Pillar structure ?

Last answer on 11/10/2016 5:26:25 PM. by Rajeev ranjan. Forum started by Vinod
8959
views
8
answers

Whats the max. room size for rcc flat roof without beams?

Last answer on 7/23/2018 11:35:21 PM. by S L Gupta (Civil Engg). Forum started by Techman
1640
views
4
answers

Ground floor in house without columns in middle

Last answer on 8/17/2015 1:16:00 PM. by S L Gupta (Civil Engg). Forum started by jaydeep
1933
views
2
answers

1st floor partition wall through the center of 14ft x 13 ft room rcc roof

Last answer on 11/1/2015 6:50:49 PM. by JAI PRAKASH. Forum started by vinu
876
views
6
answers

Roof related

Last answer on 3/5/2016 10:32:12 PM. by JAI PRAKASH. Forum started by Pooja
2357
views
2
answers

construction

Last answer on 11/10/2016 5:27:07 PM. by Rajeev ranjan. Forum started by ragha
16529
views
6
answers

Need help for Cost Estimate of RCC Pillars and RCC Roof (6inch)

Last answer on 7/3/2014 2:27:06 PM. by Muhammad Rizwan. Forum started by ragha
2448
views
4
answers

Construction

Last answer on 9/17/2019 1:14:44 PM. by jackie22. Forum started by Imran Khan
1948
views
14
answers

bricks

Last answer on 9/17/2019 1:11:10 PM. by jackie22. Forum started by drkksuresh
1625
views
5
answers

windows n doors

Last answer on 9/17/2019 11:31:33 AM. by Herry Jony. Forum started by Suguresh Patil
1250
views
13
answers

Natural Stone Design

Last answer on 9/17/2019 8:46:31 AM. by Buyinstsgramfollowersaustralia. Forum started by Swarup Kumar Dey Choudhury
2126
views
17
answers

apartment vastu

Last answer on 9/17/2019 5:31:11 AM. by Craig. Forum started by bobby
4312
views
4
answers

What are the sections of the house and where it should be as per vastu shastra s

Last answer on 9/17/2019 3:38:03 AM. by Lev Gibbs. Forum started by Murari Limaye
2000
views
4
answers

musical resturant

Last answer on 9/17/2019 3:12:05 AM. by michellejohn. Forum started by saher gull
1774
views
3
answers

Question on kitchen platform and sink

Last answer on 9/17/2019 1:51:14 AM. by annashetty. Forum started by VijiRaghavan
14
views
1
answers

i have a plot of east road directly hitting my site. please suggest me the vastu

Last answer on 9/17/2019 12:54:30 AM. by S L Gupta (Civil Engg). Forum started by venugopal
1848
views
20
answers

Doors position

Last answer on 9/17/2019 12:51:23 AM. by S L Gupta (Civil Engg). Forum started by sudhakar
1043
views
3
answers

mini marriage hall construction

Last answer on 9/17/2019 12:50:48 AM. by S L Gupta (Civil Engg). Forum started by babus
1026
views
10
answers

Hello! Looking for good interior designers in Chennai

Last answer on 9/17/2019 12:49:43 AM. by S L Gupta (Civil Engg). Forum started by parthi
1798
views
18
answers

colour of the walls

Last answer on 9/17/2019 12:49:10 AM. by S L Gupta (Civil Engg). Forum started by sonia kaushik
3484
views
16
answers

Compound wall construction

Last answer on 9/17/2019 12:48:38 AM. by S L Gupta (Civil Engg). Forum started by Nirmala Rangarajan
1540
views
2
answers

i want to renowate my house pl send latest designe

Last answer on 9/17/2019 12:48:05 AM. by S L Gupta (Civil Engg). Forum started by dipak
217
views
3
answers

What are the practical ways to transport and store TMT reinforcement bars on-sit

Last answer on 9/17/2019 12:47:39 AM. by S L Gupta (Civil Engg). Forum started by Betty Varghese
3615
views
15
answers

How to decorate my house

Last answer on 9/17/2019 12:46:51 AM. by S L Gupta (Civil Engg). Forum started by Satvinder kaur
1422
views
5
answers

Ready Mix Concrete

Last answer on 9/15/2019 11:31:04 PM. by S L Gupta (Civil Engg). Forum started by Vishwanath
2005
views
19
answers

house Map

Last answer on 9/15/2019 11:30:26 PM. by S L Gupta (Civil Engg). Forum started by m raza
2495
views
5
answers

how to line out work to residential building

Last answer on 9/15/2019 11:29:20 PM. by S L Gupta (Civil Engg). Forum started by patil kiran




Articles that might interest you!
Types
Types of Roofing
A solid roof on building is very important for everybody living in the house. The roof should be constructed in a way ..
Flat
Flat Roof
Flat roof will be a better choice for which they want full use of building space. It appears flat with a slope for get..
Concrete
Concrete Roofing- All time material
Concrete is an all time material for roofing. Simple flat roofs to sloped roofs, concrete roof tiles offered various s..
Rubber
Rubber Roofing- Eco Friendly Option
If you are looking for leak-proof roofing material, choose rubber roofing. Rubber roof is an eco-friendly, durable and..
Cooper
Cooper Roofing- A Durable Option
The most beautiful Copper roof offers more durability and character than other metal roofs. Appearance of copper roofi..
Clay
Clay Roof Tiles
When it comes to tile roofing, clay roof tiles are the most admired roofing material. Appearance and durability of cla..
Roof
Roof Leaks - Causes and Repair
Are you worried about irritating roof leaks that destroy contents of the building and have adverse effects on the heal..
Aluminum
Aluminum Roof
The most durable aluminum roofing is ever lasting, lightweight, energy efficient. Many advantages of aluminum roofing ..
Asphalt
Asphalt Shingles Roofing
Asphalt shingles are top selection for commercial or residential roofing.Make your roof beautiful and protective with ..
Wood
Wood Roof Shingles
Wood roofing is probably one of the roofing materials you are considering. Warm and elegant look of wood roof makes it..
What are various types of glasses used in doors?
Types of glasses used in doors-Clear window glass, Plate glass, Prism glass, Quartz glass, Processed glass.......
What are advantages and disadvantages of folding doors?
Advantages of folding doors- Easy to install,washable, durable, superior sound damping. Disadvantages-sensitive to har..
What are various designs available in wooden doors?
Designs available in Wooden doors.....
What is standard size of internal folding doors?
Size, Thickness and Weight of Internal Folding Doors.......
What affects the life of doors? What can we do to increase the life of the Wooden doors?
Tips to increase the life of Wooden doors....
What is the standard size of frame for Plastic/PVC doors?
Plastic Door frame size carrying one or two shutters......
What are various frames recommended for Plastic/PVC doors?
Frames for Plastic Doors..........
Which place is appropriate for sliding door?
Appropriate places for sliding doors-Bathrooms, Backyards, Commercial structures...........
What are various frames recommended for glass doors?
Frames for Glass Doors-Wooden frames, Steel frames, Aluminium frames......
Which place is appropriate for folding doors?
Appropriate places for folding doors-Homes, Offices, Guest rooms, gives attaractive and stylish look........
What are the various accessories recommended for folding doors?
Accessories for folding doors- Door Handles, Door Fasteners,Door Viewers.......
What affects the life of doors? What can we do to increase the life of the Plastic/PVC doors?
Tips to increase the life of Plastic doors....
Copyright 2007- GharExpert.com All rights reserved.  

 
 |  Advertize with us  |  About us  |  Contact us  |  RSS  |  Blog  |  Terms of service  |  Style made simple  |  Decorating slide show  |  Tips  |  Give your feedback  |