Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flame-retardant layer for preventing spontaneous combustion of gangue dump and construction method of flame-retardant layer
The invention discloses a flame-retardant layer for preventing spontaneous combustion of a gangue dump, and the flame-retardant layer comprises the following components in parts by mass: 5-10 parts of slaked lime; 15-40 parts of desulfurized gypsum; 15 to 30 parts of water; the invention further discloses a construction method of the flame-retardant layer for preventing spontaneous combustion of the gangue dump, and the flame-retardant layer is suitable for the technical field of gangue dump accumulation and is based on waste utilization. The novel flame retardant prepared from the fly ash and the desulfurized gypsum can solve a series of problems of high cost, environment damage, low strength, poor barrier effect, easy spontaneous combustion and the like of the existing flame retardant, when the compaction strength reaches 93%, the strength can reach 1-2MPa, the strength can be continuously enhanced as time goes on, and meanwhile, the novel flame retardant has the characteristics of water resistance, freeze thawing resistance and the like, and is suitable for industrial production. The device is low in cost, environmentally friendly, high in barrier effect, high in safety and high in practicability.
本发明公开了一种用于防止矸石山自燃的阻燃层，以质量分数计，包括以下组分：5～10份熟石灰；15～40份脱硫石膏；15～30份水；及50～70份粉煤灰，还公开了一种用于防止矸石山自燃的阻燃层施工方法，本发明适用于矸石山堆积技术领域，立足于废物利用，利用粉煤灰、脱硫石膏制作的新型阻燃剂可以解决现有阻燃剂成本高、破坏环境、强度低、阻隔效果差、容易发生自燃等一系列问题，当压实强度达到93％时，其强度可达1～2MPa，随着时间的延长，其强度会持续增强，同时具有抗水、抗冻融等特点，成本低廉、绿色环保、阻隔效果强、安全性高、实用性强。
Flame-retardant layer for preventing spontaneous combustion of gangue dump and construction method of flame-retardant layer
The invention discloses a flame-retardant layer for preventing spontaneous combustion of a gangue dump, and the flame-retardant layer comprises the following components in parts by mass: 5-10 parts of slaked lime; 15-40 parts of desulfurized gypsum; 15 to 30 parts of water; the invention further discloses a construction method of the flame-retardant layer for preventing spontaneous combustion of the gangue dump, and the flame-retardant layer is suitable for the technical field of gangue dump accumulation and is based on waste utilization. The novel flame retardant prepared from the fly ash and the desulfurized gypsum can solve a series of problems of high cost, environment damage, low strength, poor barrier effect, easy spontaneous combustion and the like of the existing flame retardant, when the compaction strength reaches 93%, the strength can reach 1-2MPa, the strength can be continuously enhanced as time goes on, and meanwhile, the novel flame retardant has the characteristics of water resistance, freeze thawing resistance and the like, and is suitable for industrial production. The device is low in cost, environmentally friendly, high in barrier effect, high in safety and high in practicability.
本发明公开了一种用于防止矸石山自燃的阻燃层，以质量分数计，包括以下组分：5～10份熟石灰；15～40份脱硫石膏；15～30份水；及50～70份粉煤灰，还公开了一种用于防止矸石山自燃的阻燃层施工方法，本发明适用于矸石山堆积技术领域，立足于废物利用，利用粉煤灰、脱硫石膏制作的新型阻燃剂可以解决现有阻燃剂成本高、破坏环境、强度低、阻隔效果差、容易发生自燃等一系列问题，当压实强度达到93％时，其强度可达1～2MPa，随着时间的延长，其强度会持续增强，同时具有抗水、抗冻融等特点，成本低廉、绿色环保、阻隔效果强、安全性高、实用性强。
Flame-retardant layer for preventing spontaneous combustion of gangue dump and construction method of flame-retardant layer
一种用于防止矸石山自燃的阻燃层及其施工方法
WANG XINGJUN (Autor:in) / WANG ZITONG (Autor:in) / HAN XIAOZHONG (Autor:in) / MA GUOQIANG (Autor:in) / DAI FENGHONG (Autor:in) / LIANG MIN (Autor:in) / LI YANG (Autor:in) / ZHANG CHAO (Autor:in)
05.07.2022
Patent
Elektronische Ressource
Chinesisch
Flame retardant panels for construction using flame-retardant foam
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2021
FLAME-RETARDANT MEMBER, FLAME-RETARDANT COMPOSITION, AND FLAME-RETARDANT DISPERSION LIQUID
| Europäisches Patentamt | 2018
Flame-retardant heat-conducting wood floor with flame-retardant heat-conducting enhancement layer
| Europäisches Patentamt | 2022
Building flame-retardant fireproof layer reinforcing structure installation construction method
| Europäisches Patentamt | 2021