Study of light-weight precast concrete wall panel product with aerated foam injection technique as core wall
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Date
2017-10-18Author
ปราโมทย์ วีรานุกูล
ผกามาศ ชูสิทธิ์
กิตติพันธ์ บุญโตสิตระกูล
กิตติพงษ์ สุวีโร
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The objectives of this research are to study the production, to find the
proper ratio, to test the physical, mechanical properties, and thermal conductivity,
to suggest the implementation, and to transfer the technology of l ight-weight
precast concrete wall panel product with aerated foam injection technique as core
wall. The light-weight precast concrete wall panel product was produced by casting
the mortar panels with M3 ratio (proper ratio), set up the steels, and injecting the
aerated foams. From the testing results followed the TIS.2226-2548 and TIS.878-2537, the
general characteristic of light-weight precast concrete wall panel product was
perfect. The properties of light-weight precast concrete wall panel product include
17.81 MPa of compressive strength, no bending when installed in common
behavior, 11.38% of water absorption, passed in type1 of hardness and impact test,
1,110.58 kg/m3 of density, 9.18 MPa of bending strength, and 0.186 watt/m.K of thermal insulation. This light-weight precast concrete wall panel product can use as the thermal insulation wall in building. the developing product can apply to register the petty patent.
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- Research Report [111]