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General Topic Thread-To Discuss Anything And Everything in Building Construction - Properties (1589) - Nairaland

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Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 7:35pm On Sep 09, 2020
Ibk2020:


Pls which is more better, if money is not the problem?

Your foundation design determines which one to go for.

Pic 1: DPM
Pic 2: Damp Proof Course
Pic 3: Suspended Slab
Pic 4: Damp Proof Course

2 Likes 1 Share

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 7:47pm On Sep 09, 2020
Vapor barriers (abi DPM or Nylon �) are installed to protect what is inside your house from destructive matter that can seep through the foundational floor. If a vapor barrier is not installed, water will seep into the foundation and cause a major damage to wood floors, walls, and paintings in a house.



https://www.youtube.com/watch?v=-0S5dfrYmc8
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by abdulwastecx(m): 9:10pm On Sep 09, 2020
n3xt:


Your foundation design determines which one to go for.

Pic 1: DPM
Pic 2: Damp Proof Course
Pic 3: Suspended Slab
Pic 4: Damp Proof Course

Never build a raft foundation like the last two pictures below.

People fail to realise that the slab in a raft is the main component that transfers the load to the soil below.

6 Likes

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by Abolarin91(m): 10:50pm On Sep 09, 2020
Pls shed more light to it
abdulwastecx:


Never build a raft foundation like the last two pictures below.

People fail to realise that the slab in a raft is the main component that transfers the load to the soil below.
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by Chekitaut: 11:29pm On Sep 09, 2020
Let the lucky person call for order.

Let Jesusson2020 bet with 200k, i give the person goods free, only pay 30k transportation to his or her site.

Who is standing btw us
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by Chekitaut: 11:34pm On Sep 09, 2020
jesusson2020:


you know deeply you not saying the truth.

What you know in sand supply business, you only use it to deceive customers.

I expect you to honorably keep quite and hide a little bit, because you have been bursted.

Is only a shameless person that will continue ranting, when shown evidence of truth.
You do not know the rudiment of this job. Who direct you here knows, that video pics was sent to me as a consult mind you from...the pics below
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by abdulwastecx(m): 11:38pm On Sep 09, 2020
Abolarin91:
Pls shed more light to it

You see my friend, that type of foundation is called downstand beam-raft foundation but a special kind where the raft is built on stabilized soil.

For that reason, the action of the foundation work where the slab must have a direct contact with the sand fill (which must be compacted properly and CBR test carried out to make sure that the bearing capacity of the soil can safely carry the foundation.

When the void inside the foundation is left unfilled and decked like he did above, then you are not going to have any action and the foundation will fail by settlement.

10 Likes 1 Share

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by Rerin: 12:36am On Sep 10, 2020
Thank you
QSFemi:
It's clear now.

However, the dimensions you gave as 43 feet (12.9 metres) by 35.5 feet (10.7 metres) can not in any way accommodate this kind of design, 8 units of 2 bedroom apartments.

I advise you to get the right dimensions, length and breadth, of the building in order to get the answers you seek.

Thanks.

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 12:42am On Sep 10, 2020
abdulwastecx:


Never build a raft foundation like the last two pictures below.

People fail to realise that the slab in a raft is the main component that transfers the load to the soil below.

That’s true. Never build a raft foundation like the number 3 picture above. Number 3 picture is a pile foundation.

Honourable, what’s wrong with number 4? Let’s learn.

This is one reason I only share projects executed directly by me.

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 1:08am On Sep 10, 2020

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 1:25am On Sep 10, 2020
abdulwastecx:


Never build a raft foundation like the last two pictures below.

People fail to realise that the slab in a raft is the main component that transfers the load to the soil below.

I’ve shared pile foundation with a suspended slab above.

Here are pictures from construction of the building in Pics 4 of my earlier post:

How else do you build raft foundation? Do you mind showing us pictures different from this? cool

1 Like 1 Share

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 1:32am On Sep 10, 2020
If anyone read my post clearly, you’ll see I wrote “Your foundation design determines which one to go for”

There’s never a one-size-fit-all approach to foundation design. Neither is foundation design limited to raft.

Peace!


n3xt:


Your foundation design determines which one to go for.

Pic 1: DPM
Pic 2: Damp Proof Course
Pic 3: Suspended Slab
Pic 4: Damp Proof Course

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by boay(m): 2:51am On Sep 10, 2020
adanny01:


Check your type of business and see if its construction.

Ok
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by boay(m): 2:53am On Sep 10, 2020
adanny01:


I disagree too.

North America use Building, Cost or Construction Estimator, specifically not the term Engineer or Engineering (see first screen shot for reasons) for job duties exactly as that of a QS.

Look at the professional organizations;
UK: Royal Institution of Chartered Surveyors
US: American Society of Professional Estimators
Nigeria: Nigeria Institute of Quantity Surveyors

QS/Construction Estimator is not an engineering degree.

Cost Engineering also known as Project control engineering on the other hand is an Engineering degree and its duties is not just providing a cost estimate but also determining profitability or usefulness of the investment and the comparative options hence the Evaluation in the BEME. The evaluation is what differenciates a BOQ to a BEME.

I first heard BEME in class, a civil engineering class and answered test and exam questions on it. Something that is part of the curriculum could not have been coined in Nigeria by Nigerian engineers or my lecturer for the benefit of Nigerian engineers.

This is not a contest bro.

I am aware of the role of a QS and I am aware of my limits as regards your professional roles. Some of these roles of a QS cannot be done by even a Cost Engineer that bears so much resemblance to QS. For example, Contract Management, Contract Laws, contract bids and tenders etc, these duties are not done by even cost engineers.

You really need to calm down and look your profession over, donot limit yourself to quantities and cost, there are no duplication of roles when it comes to the difference between Cost Engineering and Quantity surveying. This rivalry you seem to have developed has no basis simply because you just feel threatened by a similar but otherwise very different profession that you don't seem to understand.


This is hilarious bro. grin

Ok. No p. We move

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by presiade(m): 3:08am On Sep 10, 2020
Hello professionals here, are there Lagos-based land surveyors in the house?
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by sinorte: 4:08am On Sep 10, 2020
Please what can I do to have the arcs missing in the beam on the ground floor put back in there?

Also, 11 bags of cement used for plastering two fairly spaced rooms and two rest rooms. Is that usage good enough?

Is Dangote Blockmaster cement good for plastering?

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 4:16am On Sep 10, 2020
sinorte:
Please what can I do to have the arcs missing in the beam on the ground floor put back in there?

Also, 11 bags of cement used for plastering two fairly spaced rooms and two rest rooms. Is that usage good enough?

Is Dangote Blockmaster cement good for plastering?


Is it really compulsory? The building is looking nice without one tho.

2 Likes

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 4:27am On Sep 10, 2020
sinorte:
Please what can I do to have the arcs missing in the beam on the ground floor put back in there?

Also, 11 bags of cement used for plastering two fairly spaced rooms and two rest rooms. Is that usage good enough?

Is Dangote Blockmaster cement good for plastering?


When we had an almost similar situation, we just simply introduce a new formwork, chiseled the beam a bit to anchor some iron rods to it.

Hope this helps!

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by sinorte: 4:37am On Sep 10, 2020
n3xt:


When we had an almost similar situation, we just simply introduce a new formwork, chiseled the beam a bit to anchor some iron rods to it.

Hope this helps!

Thank you! It sure helps.

Could you please help address the other concerns I raised in my initial post?

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 4:50am On Sep 10, 2020
sinorte:
Please what can I do to have the arcs missing in the beam on the ground floor put back in there?

Also, 11 bags of cement used for plastering two fairly spaced rooms and two rest rooms. Is that usage good enough?

Is Dangote Blockmaster cement good for plastering?


11 bags for two fairly spaced room, not bad if you have good mix and sand. That’s like average of 4 bags per room.

But if God bless you, kindly add more bags (maybe 1 or 2 more) of cement. Plastering is a part of your build that requires to be quality upfront.

_____
You’re good with any 32.5 Cement. Blockmaster (42.5 R Grade) is not a bad one tho.

1 Like 1 Share

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by sinorte: 5:03am On Sep 10, 2020
n3xt:


11 bags for two fairly spaced room, not bad if you have good mix and sand. That’s like average of 4 bags per room.

But if God bless you, kindly add more bags (maybe 1 or 2 more) of cement. Plastering is a part of your build that requires to be quality upfront.

_____
You’re good with any 32.5 Cement. Blockmaster (42.5 R Grade) is not a bad one tho.

Thank you once again. This is deeply appreciated.

---------

Edit:
Talking of the mix, the masons did 10 paint buckets of plaster sand plus two buckets of sharp sand to a bag of cement.
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by tonididdy(m): 5:16am On Sep 10, 2020
n3xt:


Is it really compulsory? The building is looking nice without one tho.
It's what he likes grin

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by tonididdy(m): 5:30am On Sep 10, 2020
Footstradamus:
Top of the day to the house

Great job from most of the contributors on here, especially the pro's sharing expertise for free.

I was scrolling through old Nairaland building threads and stumbled on a floor plan that really caught my fancy (attached)

I have two questions

firstly can it fit into a 50x100 and still leave moderate space for parking etc

Secondly what would a bungalow like that cost to erect with average finishing, all ceilings POP.
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by tonididdy(m): 5:32am On Sep 10, 2020
Footstradamus:
Top of the day to the house

Great job from most of the contributors on here, especially the pro's sharing expertise for free.

I was scrolling through old Nairaland building threads and stumbled on a floor plan that really caught my fancy (attached)

I have two questions

firstly can it fit into a 50x100 and still leave moderate space for parking etc

Secondly what would a bungalow like that cost to erect with average finishing, all ceilings POP.
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by tonididdy(m): 5:36am On Sep 10, 2020
Footstradamus:
Top of the day to the house

Great job from most of the contributors on here, especially the pro's sharing expertise for free.

I was scrolling through old Nairaland building threads and stumbled on a floor plan that really caught my fancy (attached)

I have two questions

firstly can it fit into a 50x100 and still leave moderate space for parking etc

Secondly what would a bungalow like that cost to erect with average finishing, all ceilings POP.
1. First of all 3 exits to a bungalow is kind of much.

2. The main entrance should lead to the main lobby through the anteroom (there should be a door there, having to go via the anteroom, living room and finning to access the lobby is stressful). The exit at the dinning should be closed, I have never seen a dinning exit.

3. The masters bedroom punch out is unnecessary considering the land space you have plus if it's a necessity, then there should be a window on both sides of the punch out, so you can act as security at night grin)

4. On this plan, I prefer the entrance to the laundry be on the exit side and not in the lobby.

5. The kitchen has 5 doors.... 5 doors shocked,

6. The main lobby is crooked, too many cuts and bends

7. I don't like this plan.




TO YOUR TWO MAIN QUESTIONS:
1. there will be shortage of space left unless you recalculate on size.

2. This is a big, big plan... You will invest a lot on doors tongue but 15m should pull you through if I'm not micing words

1 Like

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 5:50am On Sep 10, 2020
sinorte:


Thank you once again. This is deeply appreciated.

---------

Edit:
Talking of the mix, the masons did 10 paint buckets of plaster sand plus two buckets of sharp sand to a bag of cement.


CEMENT MIX RATIO

Here is a general guideline for mixing of cement by Lafarge:


For higher strength concrete Grade 25/30
Use 1 Headpan Cement/1.5 Headpans Sand/3 Headpans Aggregate/0.5 Headpans Water

For medium strength concrete Grade 15/20
Use 1 Headpan Cement/2 Headpans Sand/4 Headpans Aggregate/0.5 Headpans Water

For lean mixes Grade 7.5/15
Use 1 Headpan Cement/3 Headpans Sand/6 Headpans Aggregate/0.5 Headpans Water

For MORTAR & PLASTERING
Use 1 Headpan Cement/6 Headpans Sand

4 Likes 1 Share

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by Johntemmy(m): 5:56am On Sep 10, 2020
Good morning everyone. we are taking orders now.

check here for your roofing woods prices https://www.nairaland.com/4103704/get-timber-plank-roofing-cheaper
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by n3xt(m): 5:57am On Sep 10, 2020
tonididdy:

1. First of all 3 exits to a bungalow is kind of much.

2. The main entrance should lead to the main lobby through the anteroom (there should be a door there, having to go via the anteroom, living room and finning to access the lobby is stressful). The exit at the dinning should be closed, I have never seen a dinning exit.

3. The masters bedroom punch out is unnecessary considering the land space you have plus if it's a necessity, then there should be a window on both sides of the punch out, so you can act as security at night grin)

4. On this plan, I prefer the entrance to the laundry be on the exit side and not in the lobby.

5. The kitchen has 5 doors.... 5 doors shocked,

6. The main lobby is crooked, too many cuts and bends

7. I don't like this plan.




TO YOUR TWO MAIN QUESTIONS:
1. there will be shortage of space left unless you recalculate on size.

2. This is a big, big plan... You will invest a lot on doors tongue but 15m should pull you through if I'm not micing words

It is what he likes grin wink

4 Likes

Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by sinorte: 6:15am On Sep 10, 2020
n3xt:



CEMENT MIX RATIO

Here is a general guideline for mixing of cement by Lafarge:


For higher strength concrete Grade 25/30
Use 1 Headpan Cement/1.5 Headpans Sand/3 Headpans Aggregate/0.5 Headpans Water

For medium strength concrete Grade 15/20
Use 1 Headpan Cement/2 Headpans Sand/4 Headpans Aggregate/0.5 Headpans Water

For lean mixes Grade 7.5/15
Use 1 Headpan Cement/3 Headpans Sand/6 Headpans Aggregate/0.5 Headpans Water

For MORTAR & PLASTERING
Use 1 Headpan Cement/6 Headpans Sand

I was almost getting lost with all the types of mixes until I saw the one that pertains to me down there.

So I'll take it that 2 headpans of sand make 1 paint bucket, and 2 headpans of cement make 1 bag of cement.

Whoa! I'm learning. Thank you professeur smiley
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by tevanso(m): 6:47am On Sep 10, 2020
BabaOman:
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C
Thanks.
I can do this for you. Contact me on 08060506857
Re: General Topic Thread-To Discuss Anything And Everything in Building Construction by twinskenny(m): 6:49am On Sep 10, 2020
Good morning everyone


Don’t forget to get In touch for your

Electrical installations
Cctv
Whole house audio system
Electric fence

Thank you
08051355133
https://www.nairaland.com/5681155/weve-been-busy-electrical-cctv

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