Getting to know the details of Dak concrete roofs and tips for removing cracks
©Rafael Miranti Architects
A non-concrete roof is a roof design that is widely applied to today’s homes. Its simple appearance makes non-concrete roof structures often used on minimalist house roofs. Moreover, non-concrete roof structures have advantages over other roof structures.
The first advantage is that a non-concrete roof makes it easier for you if one day you want to add another floor to your house. The executive project of a non-concrete roof can also be used as a roof roofing or a garden on top of the house. In addition, non-concrete roofs also have reliable strength.
It is only necessary to make some preparations so that the details of the non-concrete roof at home are as perfect as possible. One of the most worrisome risks when making a concrete roof structure is the risk of cracks and leaks in the house. However, you don’t have to worry because with proper planning, a non-concrete roof can avoid all these problems. Here we present a detailed overview of non-concrete roofs along with tips to prevent them from cracking easily!
Concrete roof plan
Some things to consider when making plans for non-concrete roofs include the thickness of the concrete and the dimensions and number of non-concrete rebars. The thickness of the non-concrete roof details can be adjusted to the non-concrete roof designation. If the concrete does not serve only as a roof, the thickness of the non-concrete roof can be about 8 cm. If you plan to make roofing or a terrace on a non-concrete roof, the thickness of the non-concrete roof should be about 10‒12 cm so that it is not stronger to hold the load.
In addition to the thickness, pay attention to the dimensions and amount of rebar in the details of the non-concrete roof. This refers to the strength of the concrete roof structure. To calculate this, of course, you need help architect or structural engineer so that the calculation is accurate and the strength of the concrete roof is guaranteed.
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Concrete roof construction
When making a concrete-free roof structure, it is necessary to take into account the amount of reinforcement, the position of the reinforcement and the properties of the concrete slab. Pay attention to whether the concrete slab is sag or sag. If the concrete slab experiences deformation, the non-concrete roof also has the risk of sagging and puddle formation when the roof is exposed to rain. If there is standing water, the concrete is at risk of eroding and leaking into the house.
© SAE Studio
After that, pay attention to the non-concrete roof and its slope. An ideal non-concrete roof has a slope of about 0.5‒1% of the span size of the non-concrete roof. This slope is intended to drain water when it rains. The slope of this non-concrete roof can be shaped by making different thicknesses of concrete or by adjusting the position of the concrete slab so that the slope is correct.
Tips to prevent the concrete roof from leaking
Once you are ready with the plan and structure, you also need to pay attention to some details of the non-concrete roof so that it does not crack and cause leaks. The first thing to pay attention to is the composition of the mixture. Make sure the cement mixture is homogeneous so that there are no grains that could crack when the concrete dries.
To prevent the concrete roof from cracking, you can also cover the concrete roof with a wet cloth so that it does not harden prematurely. Concrete is at risk of cracking if the setting time of the concrete is not the same between areas.
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The last tip is that you should do the pouring or construction of a non-concrete roof at night. It is also intended that the concrete roof does not harden prematurely as a result of exposure to hot sunlight.
©Aesthetic Innovation Atelier
Hence the reviews and advice on the details concrete roof that’s important for you to know. Entrust the design and construction of your living space architects and contractors he joined Archives!