Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building floor heat preservation and sound insulation aggregate bead
The invention relates to the technical field of aggregate, in particular to a building floor heat preservation and sound insulation aggregate bead which is prepared by the following steps: (1) material selection: selecting foamed polyurethane, vitrified microbead tailings, cement, fly ash and emulsion; and (2) carrying out pre-wetting stirring and mixing on the foamed polyurethane, the vitrified microbead tailings and the fly ash solid waste, mixing with cement and an emulsion, and carrying out rolling forming through a centrifugal rolling balling device to form balls so as to prepare the high-strength and low-density lightweight aggregate. The method has the beneficial effects that solid wastes such as waste foamed polyurethane, glass bead tailings and fly ash are mixed with cement, emulsion and the like through pre-wetting stirring and mixing, and then the mixture is subjected to rolling forming through the centrifugal rolling balling device to form balls, so that the high-strength and low-density lightweight aggregate is prepared, the problem of solid wastes is solved, and the production cost is reduced. And the composite board can be recombined for heat preservation and sound insulation of the building floor so as to achieve economic benefits and social benefits.
本发明涉及集料技术领域，具体是指一种楼地面保温隔声集料珠，具体包括以下步骤：(1)选材：选择发泡聚氨酯、玻化微珠尾料、水泥、粉煤灰和乳液；(2)利用发泡聚氨酯、玻化微珠尾料和粉煤灰固体废料，通过预湿搅拌、混合与水泥、乳液混合后通过离心滚动成球装置，滚动成形，形成球状，制成高强度、低密度的轻集料。本发明的有益效果是：利用废旧发泡聚氨酯、玻化微珠尾料、粉煤灰等固体废料，通过预湿搅拌、混合与水泥、乳液等混合后通过离心滚动成球装置，滚动成形，形成球状，制成高强度、低密度的轻集料，既解决固废问题，又能重新组合用于建筑楼地面保温、隔声，以达到经济效益和社会效益。
Building floor heat preservation and sound insulation aggregate bead
The invention relates to the technical field of aggregate, in particular to a building floor heat preservation and sound insulation aggregate bead which is prepared by the following steps: (1) material selection: selecting foamed polyurethane, vitrified microbead tailings, cement, fly ash and emulsion; and (2) carrying out pre-wetting stirring and mixing on the foamed polyurethane, the vitrified microbead tailings and the fly ash solid waste, mixing with cement and an emulsion, and carrying out rolling forming through a centrifugal rolling balling device to form balls so as to prepare the high-strength and low-density lightweight aggregate. The method has the beneficial effects that solid wastes such as waste foamed polyurethane, glass bead tailings and fly ash are mixed with cement, emulsion and the like through pre-wetting stirring and mixing, and then the mixture is subjected to rolling forming through the centrifugal rolling balling device to form balls, so that the high-strength and low-density lightweight aggregate is prepared, the problem of solid wastes is solved, and the production cost is reduced. And the composite board can be recombined for heat preservation and sound insulation of the building floor so as to achieve economic benefits and social benefits.
本发明涉及集料技术领域，具体是指一种楼地面保温隔声集料珠，具体包括以下步骤：(1)选材：选择发泡聚氨酯、玻化微珠尾料、水泥、粉煤灰和乳液；(2)利用发泡聚氨酯、玻化微珠尾料和粉煤灰固体废料，通过预湿搅拌、混合与水泥、乳液混合后通过离心滚动成球装置，滚动成形，形成球状，制成高强度、低密度的轻集料。本发明的有益效果是：利用废旧发泡聚氨酯、玻化微珠尾料、粉煤灰等固体废料，通过预湿搅拌、混合与水泥、乳液等混合后通过离心滚动成球装置，滚动成形，形成球状，制成高强度、低密度的轻集料，既解决固废问题，又能重新组合用于建筑楼地面保温、隔声，以达到经济效益和社会效益。
Building floor heat preservation and sound insulation aggregate bead
一种楼地面保温隔声集料珠
JIN XIAOYANG (Autor:in)
08.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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