Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance test method for replacing siliceous material with recycled glass fiber reinforced plastic powder
The embodiment of the invention discloses a performance testing method for replacing a siliceous material with glass fiber reinforced plastic recycling powder. Concrete comprises the following components: cement, lime, gypsum, aluminum powder paste, scrap iron, fly ash and a fan blade recycled material. According to the performance test method for replacing the siliceous material with the glass fiber reinforced plastic recycled powder, when the siliceous material is coal ash, the strength of an AAC product is reduced along with the increase of the mixing amount of the wind power blade recycled powder, the strength of the AAC product is increased along with the increase of the dry material amount, the replacement proportion is increased, the fluidity of slurry is reduced, and the water storage amount is increased; the strength decreasing proportion is gradually increased, and the strength of the prepared aerated block is in a decreasing trend; when sand is selected as the siliceous material, the strength and the compressive strength of the AAC product are improved along with the increase of the mixing amount of the recycled powder of the wind power blade; along with the increase of the dry material amount, the strength of an AAC product is gradually increased, and along with the increase of the mixing amount of wind power blade recycled powder, the water demand of slurry is increased, so that the standing time is prolonged, and the production is not facilitated.
本发明实施例公开了一种玻璃钢回用粉末替代硅质材料的性能测试方法，该混凝土的组分包括：水泥、石灰、石膏、铝粉膏、废铁、粉煤灰和风叶回收料。该玻璃钢回用粉末替代硅质材料的性能测试方法，当硅质材料选用的是粉煤灰时，随着风电叶片回收粉料掺量的增加，AAC制品的强度在下降，随着干料量的增加，AAC制品的强度有所增加，替代的比例增加，料浆流动度降低，蓄水量增大，强度下降比例逐渐提高，所制备出的加气块强度呈下降趋势；当硅质材料选用砂时，随着风电叶片回收粉料掺量的增加，AAC制品的强度和抗压强度在上升；随着干料量的增加，AAC制品的强度逐渐增大，随着风电叶片回收粉料掺量的增加，浆体的需水量增大，增加了静停时间，不利于生产。
Performance test method for replacing siliceous material with recycled glass fiber reinforced plastic powder
The embodiment of the invention discloses a performance testing method for replacing a siliceous material with glass fiber reinforced plastic recycling powder. Concrete comprises the following components: cement, lime, gypsum, aluminum powder paste, scrap iron, fly ash and a fan blade recycled material. According to the performance test method for replacing the siliceous material with the glass fiber reinforced plastic recycled powder, when the siliceous material is coal ash, the strength of an AAC product is reduced along with the increase of the mixing amount of the wind power blade recycled powder, the strength of the AAC product is increased along with the increase of the dry material amount, the replacement proportion is increased, the fluidity of slurry is reduced, and the water storage amount is increased; the strength decreasing proportion is gradually increased, and the strength of the prepared aerated block is in a decreasing trend; when sand is selected as the siliceous material, the strength and the compressive strength of the AAC product are improved along with the increase of the mixing amount of the recycled powder of the wind power blade; along with the increase of the dry material amount, the strength of an AAC product is gradually increased, and along with the increase of the mixing amount of wind power blade recycled powder, the water demand of slurry is increased, so that the standing time is prolonged, and the production is not facilitated.
本发明实施例公开了一种玻璃钢回用粉末替代硅质材料的性能测试方法，该混凝土的组分包括：水泥、石灰、石膏、铝粉膏、废铁、粉煤灰和风叶回收料。该玻璃钢回用粉末替代硅质材料的性能测试方法，当硅质材料选用的是粉煤灰时，随着风电叶片回收粉料掺量的增加，AAC制品的强度在下降，随着干料量的增加，AAC制品的强度有所增加，替代的比例增加，料浆流动度降低，蓄水量增大，强度下降比例逐渐提高，所制备出的加气块强度呈下降趋势；当硅质材料选用砂时，随着风电叶片回收粉料掺量的增加，AAC制品的强度和抗压强度在上升；随着干料量的增加，AAC制品的强度逐渐增大，随着风电叶片回收粉料掺量的增加，浆体的需水量增大，增加了静停时间，不利于生产。
Performance test method for replacing siliceous material with recycled glass fiber reinforced plastic powder
一种玻璃钢回用粉末替代硅质材料的性能测试方法
CAO ZHENTAO (Autor:in) / YUAN WEI (Autor:in) / LIU CHAO (Autor:in)
05.04.2022
Patent
Elektronische Ressource
Chinesisch
Composite Material of Glass Fiber Powder Reinforced Plastic Coating
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