House Construction

[kagalingan]

Proper soil analysis & testing are basic requisites of structural design. They also help determine the soil condition's builability. Generally, building on slopes will cost more...on invisible vital items like the foundation system & retaining walls. In some cases, the substructure can cost as much as the structure above it.

So ang may problem lumalabas yung mga LGU bakit inaallow magconstruct ng bahay sa lupang madaling magslide.

[dr. d]

So ang may problem lumalabas yung mga LGU bakit inaallow magconstruct ng bahay sa lupang madaling magslide.

if memory serves, during the investigation following the cherry hills landslide incident,
it would appear, that there were no building rules covering such scenarios, back then...

[draiman]

Guys, medyo off topic question ko, mas adviseable ba na tambakan ang bakanteng lupa at hayaan maging stable at masinsin sa ulan bago tayuan ng bahay, or no need na panambak at hayaan na lang builder company na magtambak kasi maghuhukay din naman sila sa mga pundasyon? Salamat ng marami sa sasagot...

[travajante]

Guys, medyo off topic question ko, mas adviseable ba na tambakan ang bakanteng lupa at hayaan maging stable at masinsin sa ulan bago tayuan ng bahay, or no need na panambak at hayaan na lang builder company na magtambak kasi maghuhukay din naman sila sa mga pundasyon? Salamat ng marami sa sasagot...

You won't want your foundation to sit on fill. Fill and compact in layers as you progress.

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[papi smith]

Which would be cheaper, fill and compact or just build a slab over void treating it just like a 2nd floor slab?

[maxpedition]

Which would be cheaper, fill and compact or just build a slab over void treating it just like a 2nd floor slab?

Fill mo nlng ng maganda quality panambak like yung lastilyas type para kasi adobe yun matigas unlike yung napupulot lang sa tabi tabi ng waste soil.

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[montro]

For me let it done by your contractor. Hukayin ng malalim and have a mat foundation for stronger structure results.

Guys, medyo off topic question ko, mas adviseable ba na tambakan ang bakanteng lupa at hayaan maging stable at masinsin sa ulan bago tayuan ng bahay, or no need na panambak at hayaan na lang builder company na magtambak kasi maghuhukay din naman sila sa mga pundasyon? Salamat ng marami sa sasagot...

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[maxpedition]

For me let it done by your contractor. Hukayin ng malalim and have a mat foundation for stronger structure results.

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Mat foundation kung malaki budget mo.

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[montro]

Mat foundation kung malaki budget mo.

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Yes budget permitted. That's my foundation sa aba kong bahay. As per my architect preparation daw sa the big one

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[maxpedition]

Yes budget permitted. That's my foundation sa aba kong bahay. As per my architect preparation daw sa the big one

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Kung mababaw ground water level mo ok mat foundation pero kung malalim naman pwede ka naman mag isolated footing. Depende rin kung ilang floors at ano naka load kada floor

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[papi smith]

As per my architect preparation daw sa the big one

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The CE that designed my structurals also did prep for earthquake, but instead of mat, he did three layers of steel reinforcement for my 2 storey house, he had different number and sizes for levels 0 - 1.5m, 1.5m - 4.50m and 4.5m to 7.5m, I only realized this when I was gearing up for the construction, pretty heavy on budget, as it requires multiple splices. 20mm pa ang gamit sa 1st layer, and all are grade 60.

[montro]

The CE that designed my structurals also did prep for earthquake, but instead of mat, he did three layers of steel reinforcement for my 2 storey house, he had different number and sizes for levels 0 - 1.5m, 1.5m - 4.50m and 4.5m to 7.5m, I only realized this when I was gearing up for the construction, pretty heavy on budget, as it requires multiple splices. 20mm pa ang gamit sa 1st layer, and all are grade 60.

It's really expensive bro. Mine was 25mm grade 70 with certificate for my mat foundation. Then on the second floor 20mm. Then 3rd to 4th till rooftop 15mm (usually Standard size). It's double purpose mini bldg for my bed spacer business

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[papi smith]

It's really expensive bro. Mine was 25mm grade 70 with certificate for my mat foundation. Then on the second floor 20mm. Then 3rd to 4th till rooftop 15mm (usually Standard size). It's double purpose mini bldg for my bed spacer business

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Multi storey naman pala sir, I think tama lang yan.

[montro]

Multi storey naman pala sir, I think tama lang yan.

Yes bro and needs to break the bank but it's ok kasi long term investment naman.hehe.
Have a blessed and Happy New Year to you and your family circle bro.



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[papi smith]

Happy New Year Sir Montro!

[draiman]

For me let it done by your contractor. Hukayin ng malalim and have a mat foundation for stronger structure results.

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Sa 220 sqm 2 storey residential with mat foundation vs. the standard foundation, mga magkano po ang difference at budget allotment kung 4.5m ang budget sa project? Thanks again.

[maxpedition]

Sa 220 sqm 2 storey residential with mat foundation vs. the standard foundation, mga magkano po ang difference at budget allotment kung 4.5m ang budget sa project? Thanks again.

Mat foundation 12k per sq.m. While isolated foundation with tie beams 7k per sq. m.

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[montro]

Sa 220 sqm 2 storey residential with mat foundation vs. the standard foundation, mga magkano po ang difference at budget allotment kung 4.5m ang budget sa project? Thanks again.

Depends sa materials to be use e.g. steel sizes and grade, ready mix cement or manual mixing. Finishing siguro same din from your building plan. Soil test needed first baka malalim bago mareach ang hard part eh additional charges ulit yun coz as you said malambot yung location. If 2 storey residential at sa soil test maganda ang result with 220 sqm there is no need of mat foundation kasi mababa lang yung 2 storey. Mat foundation really recommend sa mga matataas na projects like 4 or 5 storeys with not so big lot area.

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[draiman]

Great info, sirs, thanks. I will definitely mention this "mat foundation" with the builder. Malaki din pala difference at makaka affect sa budget per sqm, 5k.

[kagalingan]

saan area pala sa antipolo madalas ang landslide??