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Eng. Joseph Kibbumba🇺🇬
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Eng. Joseph Kibbumba🇺🇬
@KibbumbaJoe
God Fearing🤲 Civil Engineer👷 Project Manager 🦺 BscCE🎓PGD-CPM🎓 +256-789437651
Kampala, Uganda Katılım Temmuz 2024
377 Takip Edilen124 Takipçiler
Eng. Joseph Kibbumba🇺🇬 retweetledi

We always keep it simple and functional.
3 BR with family room on terrace floor.
Website: sabrimahomesltd.com


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Oops…we only allow money transactions.😬
UG'S MOST WANTED@Sammi_256
Hey @Toyota_UG, can both my two kidneys buy me this ka car??🤔
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Eng. Joseph Kibbumba🇺🇬 retweetledi
Eng. Joseph Kibbumba🇺🇬 retweetledi
Eng. Joseph Kibbumba🇺🇬 retweetledi
Eng. Joseph Kibbumba🇺🇬 retweetledi

At University, I started my first business with just UGX 10,000 ($3). It grew to sometimes make me profit of 80,000 ($20) in a single day.
The best business advice I'll give you is;
1. Start with little money. No one will see you coming.
2. Be diligent. Most people are not.
3. Don't give a damn what the world thinks. Most people are average anyway.
4. Focus on one thing and get so good at it that they can't ignore you.

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Eng. Joseph Kibbumba🇺🇬 retweetledi
Eng. Joseph Kibbumba🇺🇬 retweetledi
Eng. Joseph Kibbumba🇺🇬 retweetledi

Eng. Joseph Kibbumba🇺🇬 retweetledi
Eng. Joseph Kibbumba🇺🇬 retweetledi

Do You Really Need Solid Blocks for That Wall?
=====
Allow me to take you back to class today. No assignments. Just a group discussion.
17 bags of cement give us 680 hollow blocks, each measuring 200 × 200 × 400 mm, with a compressive strength of 3.5 MPa. Yes, 3.5 megapascals. In wall-building terms, that is already strong, already functional, and more than what your wall will ever need.
But some clients still insist, “I only use solid blocks.”
Alright then, let’s entertain that.
To make 680 solid blocks of the same size, you need double the cement, 34 bags, just to reach 7.5 MPa.
That’s double the cost,
double the pressure on your budget,
and zero added value,
unless you are building a basement for those honouring EPS tickets. You know them. Those unpatriotic citizens.
Now let’s put on our engineering helmets.
Take a typical residential house wall, 3 meters high. That gives us about 15 courses of blockwork. We are wishing away the mortar joints.
Each course, per meter of wall, takes 2.5 blocks. The block is 400 mm long, so you only fit 2.5 blocks in one metre, assuming we ignore mortar joints.
So we have:
15 × 2.5 = 37.5 blocks per metre of wall
Assume each block weighs 35 kg (conservative estimate for a solid block since most solid block weigh just below 30kg).
Then:
37.5 × 35 = 1,312.5 kg
Now double that to include roof load:
1,312.5 × 2 = 2,625 kg
This is the maximum dead weight acting at the base of 1 metre of wall, that most critical point of a continuous vertical wall.
The cross-sectional area of the wall is:
200 mm = 0.2 m
So: 1 m × 0.2 m = 0.2 m²
Now apply Senior Two Physics:
Stress = Force ÷ Area
Stress = 2,625 ÷ 0.2 = 13,125 kg/m² = 0.13 MPa
Yes, just 0.13 MPa. That’s the actual stress your block needs to handle.
And remember, if we used 15 kg for a typical hollow block, that light weight thing with holes in the middle, the stress would be much lower.
So, now that you know we need only 0.13 MPa stress, why are we chasing 7.5 MPa?
By now, you understand why the traditional soil blocks perform well in walls, and they contain zero cement.
In fact, in over 20 years of engineering practice, I have never seen a building collapse because of weak walls. So, this obsession with strength is not about structure. The real concern is durability.
We want blocks that do not disintegrate under rain, sun, and time. That is why we insist on a minimum cement content to ensure the block lasts. And a solid block of 7.5MPa has a lower cement mix ratio compared to a hollow block of 3.5MPa. Strength has much to do with the quantity of materials in a unit volume. And when you combine that with Eco Concrete Ltd @ecoconcreteUG ’s industrial-scale machines, you get a product that is strong enough, durable enough, and gives your money 20% more mileage on your building walls.
We camp on your site.
We guide your team.
We bring knowledge into your construction decisions.
You can get a free quotation of our concrete product via tofaliafrica.com


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Eng. Joseph Kibbumba🇺🇬 retweetledi

Build your site faster and save time with our Pre-engineered buildings.
For inquiries and support:
Please contact our PEB Unit: ☎️0745317106
#InspiredByInnovation #QuailitySteelSince1985

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Eng. Joseph Kibbumba🇺🇬 retweetledi

Feel that smooth ride on Kampala-Entebbe Expressway? You’re riding on Hima muscle, aren’t you?
CEM I PowerPlus for strength. Multipurpose CEM IV for the finish.
#BuiltWithHima
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😂owa site 👷🏾♀️🚧
tuuula okkalile!
This is simply a meme you can’t relate to
Rendar@Namanya_Rendar
Orgasmic week 😂😂
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BREAKING: High Court annuls Luyimbazi Elias Nalukoola’s election as Kawempe North MP, orders fresh polls.
#NilePostNews

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@KibbumbaJoe The two doors marked D2 should not be identical in size. Also, please review your grid labeling
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