A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formaldehyde-removing mortar capable of releasing negative ions and preparation method of formaldehyde-removing mortar
The invention relates to the technical field of environment-friendly building materials, in particular to formaldehyde removal mortar capable of releasing negative ions and a preparation method thereof. The formaldehyde removal mortar capable of releasing the negative ions is prepared from the following components in parts by mass: 250 to 520 parts of desulfurized semi-hydrated gypsum, 180 to 260 parts of calcined diatomite, 50 to 120 parts of zeolite sand, 220 to 400 parts of dolomite sand, 2 to 8 parts of nano TiO2, 0.1 to 1 part of negative ion powder and 1 to 20 parts of an additive. According to the mortar provided by the invention, through screening combination and proportion optimization of all the components, while solid waste is utilized and the alkalinity of a product is reduced, the mortar has excellent comprehensive properties such as good formaldehyde removal effect, high long-term formaldehyde absorption rate and good long-term negative ion release effect.
本发明涉及到环保建材技术领域，尤其涉及一种可释放负离子的除醛砂浆及其制备方法。所述可释放负离子的除醛砂浆包括以下组分：包括以下质量配比的组分：脱硫半水石膏250～520份、煅烧硅藻土180～260份、沸石砂50～120份、白云石砂220～400份、纳米TiO2 2～8份、负离子粉0.1～1份、添加剂1～20份。本发明提供的砂浆中，通过各组分的筛选组合及配比优化，在利用固废及降低产品碱性的同时，具有除醛效果好、长期吸醛率高、长期释放负离子效果好等优异的综合性能。
Formaldehyde-removing mortar capable of releasing negative ions and preparation method of formaldehyde-removing mortar
The invention relates to the technical field of environment-friendly building materials, in particular to formaldehyde removal mortar capable of releasing negative ions and a preparation method thereof. The formaldehyde removal mortar capable of releasing the negative ions is prepared from the following components in parts by mass: 250 to 520 parts of desulfurized semi-hydrated gypsum, 180 to 260 parts of calcined diatomite, 50 to 120 parts of zeolite sand, 220 to 400 parts of dolomite sand, 2 to 8 parts of nano TiO2, 0.1 to 1 part of negative ion powder and 1 to 20 parts of an additive. According to the mortar provided by the invention, through screening combination and proportion optimization of all the components, while solid waste is utilized and the alkalinity of a product is reduced, the mortar has excellent comprehensive properties such as good formaldehyde removal effect, high long-term formaldehyde absorption rate and good long-term negative ion release effect.
本发明涉及到环保建材技术领域，尤其涉及一种可释放负离子的除醛砂浆及其制备方法。所述可释放负离子的除醛砂浆包括以下组分：包括以下质量配比的组分：脱硫半水石膏250～520份、煅烧硅藻土180～260份、沸石砂50～120份、白云石砂220～400份、纳米TiO2 2～8份、负离子粉0.1～1份、添加剂1～20份。本发明提供的砂浆中，通过各组分的筛选组合及配比优化，在利用固废及降低产品碱性的同时，具有除醛效果好、长期吸醛率高、长期释放负离子效果好等优异的综合性能。
Formaldehyde-removing mortar capable of releasing negative ions and preparation method of formaldehyde-removing mortar
一种可释放负离子的除醛砂浆及其制备方法
ZHANG YINXIANG (author) / WANG ZHAOJIA (author) / QIU JUNFU (author) / WANG TIEZHU (author) / HUANG TIANYONG (author) / WANG ZHENGHUA (author)
2023-07-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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