จำนวน Repository ( 55 )
การศึกษาและออกแบบตู้คอนเทนเนอร์เพื่อประยุกต์เป็น อาคารพักอาศัยคาร์บอนต่ำ : กรณีศึกษาเขตบางคอแหลม
The Study and Design The Container box for applied to Residential Building : Baang Kor Laem Case study. Bangkok Followed by the Greenhouse Gas Management Organizations Guide to House Design and Low Carbon Building. (Public Organization) will reduce the energy consumption of air conditioners in existing containers. It also creates a pleasant indoor environment. And the design is complete. Used in containers that are currently used in the future. The purpose is to study the design of containers to be applied as low carbon building. Study of energy usage behavior of container users and make them comfortable. It is also a way to design residual resources into other types of housing in the future. The study found that the container design in general. There is a lot of air conditioning and greenhouse gas emissions. Fluorocarbon and hydrocarbon groups from the use of refrigerants in air conditioners and refrigerators. Therefore the design of the container to be applied to the building to reduce the energy consumption of air conditioning and to be in a comfortable state. The results of the experimental application of low-carbon residential buildings designed by the researchers. The home energy consumption was 0.75 tCO2e / year when the design was applied to current and future containers. The result was a reduction in greenhouse gas emissions.
ผนังปลูกพืชจากใบสักเพื่อเป็นฉนวนกันความร้อนให้กับอาคาร
At present global warming is a major problem that needs to be addressed and mitigated. The problem arises because human housing construction is increasing. The surface of the soil which is a source of vegetation was scattered by the building. The impact of the construction resulted in higher overall temperatures. This is caused by the heat accumulated in the building material. Particularly for building materials that have been exposed to direct sunlight this has had an impact on the comfort of the occupants in the building. This research is an experiment to make a wall of plants from a tattoo. The natural plant material was planted to study the solar radiation efficiency of the planting wall of the tattooed leaves installed on the test box. Based on the analysis of the data it can be concluded that the test wall covered with vegetation leaves the temperature lower than that of the other walls. Different test walls make different internal and external temperatures. Sun radiation affects the test wall temperature varying according to the amount of sun radiation received. Observed by changing internal and external wall temperatures at different intervals. Use plants to protect the walls to prevent heat by keeping the walls under the shade of the plant. It also radiates heat through the leaves. Leaves are a thermodynamic variable that is cooled down by the evaporation of leaves. Plants on the wall will absorb the water inside to evaporate. The temperature of the tree is cool. When combined with the airflow through the wall the shade will blow the hot air under the leaves and the water vapor from the dehydration process of the plant. The heat from the tree wall to the environment is better. As a result the internal temperature decreased.
แผนฉนวนกันความร้อนจากใบสักเพื่อลดความร้อนให้กับอาคาร
This research aims to investigate and test the feasibility of the production of natural teak sheets and study the appropriate production methods. Study physical properties and mechanical properties to compare with industry standard insulation sheet. The ratio of tattoo and hyacinth. 5% 7% 9% of the material were dried at 400 600 800 kg / m3. The results showed that the modulus rupture. Elastic modulus And thickness swelling. It varies with the amount of glue. The nature of the tattoo causes absorption in the material if the density increases the water absorption will decrease. Compared to standard insulation products. The amount of adhesive is 7% of the weight of the material when dry. The density of 800 kg / m 2 is 25 kg / cm2. 140 degree Celsius ruptured modulus and elastic modulus But the thickness of the swelling has not met the criteria. In the next production should be mixed waterproofing in the work.
ผลิตภัณฑ์คอนกรีตบล็อกมวลเบาผสมเศษเซรามิกเหลือทิ้งจากโรงงานอุตสาหกรรมสำหรับการก่อสร้างอาคารเขียว
The objectives of this research are to study the production step proper ratio physical properties mechanical properties and thermal insulation of concrete blocks mixed with waste ceramic powder. The ratios of concrete block mixed with waste ceramic powder include Portland cement type1: quarry dust: waste ceramic powder equal to1: 6.8: 0.2 1: 6.7: 0.3 1: 6.6: 0.4 1: 6.5: 0.5 and1: 6.4: 0.6 by weight. Water per cement ratio are 0.6 by weight. The concrete block samples were castedby the general production as same as the ordinary concrete blocks and were tested follow TIS.58. From the results the best amount of waste ceramic powder which put into concrete block is 1: 6.7: 0.3 of ratio. The proper ratios of waste ceramic powder can decrease the density or weight and increase the thermal insulation efficiency of concrete blocks. However the high amounts of waste ceramic powder effect to decrease the mechanical properties concrete blocks that are lower than TIS.58 standard.
การพัฒนาผนังบ้านดินสำเร็จรูปที่ต้านทานการชะล้างสูงและเป็นฉนวนป้องกันความร้อนที่ดีสำหรับอาคาร อนุรักษ์พลังงานและสิ่งแวดล้อม
The objective of this research is to develop the high corrosion resistance and good thermal insulation precast adobe wall panels mixed with natural latex. The 6 ratios of Portland cement type1: clay: rice husk ash: straw: rice husk:waterproofed liquid: natural latex: tap water were designed including: 1: 3: 0.3:0.02: 0.02: 0.02: 0: 0.4 1: 3: 0.3: 0.02: 0.02: 0.02: 0.05: 0.4 1: 3: 0.3: 0.02: 0.02: 0.02:0.1: 0.4 1: 3: 0.3: 0.02: 0.02: 0.02: 0.15: 0.4 1: 3: 0.3: 0.02: 0.02: 0.02: 0.2: 0.4 and 1:3: 0.3: 0.02: 0.02: 0.02: 0.25: 0.4 by weight. The precast adobe wall panels castedas same as the common concrete and reinforced by the bamboo. From the resultsthe proper ratio of precast adobe wall panel mixed with natural latex was 1: 3: 0.3:0.02: 0.02: 0.02: 0.1: 0.4 ratio. The properties of the proper precast adobe wall panelincluded density 1810.83 kg/m3 water absorption 17.16 % compressive strength 15.13MPa bending strength 3.01 MPa thermal conductivity coefficient 0.234 watt/m.Kelvin. Moreover the proper precast adobe wall panel mixed with natural latex also was verified by TIS.2226-2548 with properties of impact resistance deflection and hardness in medium duty (MD) level. The proper amount of natural latex effected the precast adobe wall panels to improve the mechanical properties including: increase the compressive and tensile strength decrease the density thermal conductivity coefficient and water absorption.