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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 4. Отображено 4.
26-05-2023 дата публикации

Stone-plastic floor design structure with anti-slotting effect

Номер: CN116163488A
Автор: LIANG YOUWEI, WANG MENG, ZHOU XIANG, ZHAO WENJUN, LU WEI, SUN CHUNYAN, KONG XUEFENG, YANG CHEN, ZHU YAO
Принадлежит:

The invention discloses a stone-plastic floor design structure with an anti-slotting effect, and belongs to the technical field of building decoration, the stone-plastic floor design structure comprises a floor heating body, a leveling layer, a flexible layer, a foundation plate, a plurality of first limiting pieces and a plurality of plate bodies, the leveling layer, the flexible layer and the foundation plate are sequentially laid on the floor heating body from bottom to top, the multiple plate bodies are laid on the foundation plate, and every two adjacent plate bodies are connected in a mortise and tenon joint mode. The floor heating body, the leveling layer, the flexible layer and the foundation plate are sequentially stacked and laid on the ground base layer, the plate bodies are laid on the foundation plate, the plate bodies are connected in a mortise and tenon joint mode, the two opposite ends of the first limiting piece are connected with the two adjacent plate bodies, and the ...

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Номер записи: 1
09-06-2023 дата публикации

Soil stabilizer for civil construction and preparation method thereof

Номер: CN116239352A
Автор: WANG RUI, LIU RUICHAO, WANG YI, KONG XUEFENG
Принадлежит:

The invention relates to the technical field of civil construction, in particular to a soil stabilizer for civil construction and a preparation method thereof, the soil stabilizer comprises the following components by weight: 10-20 parts of lime, 15-30 parts of fly ash, 10-30 parts of cement, 5-8 parts of composite fiber, 8-13 parts of embedded capsule particles, 1-2 parts of a surfactant, and 3-6 parts of an auxiliary agent. According to the soil stabilizer disclosed by the invention, the added embedded capsule particles can be effectively filled into soil pores and absorb water to swell, so that swelling extrusion is formed on soil, and the compactness of the soil is improved; the composite fibers can surround the soil particles, enhance the bonding strength and stability among the soil particles and improve the strength of the soil, and can surround the embedded capsule particles and limit and fix the embedded capsule particles in the pores of the soil, so that the embedded capsule particles ...

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Номер записи: 2
25-08-2023 дата публикации

Soil stabilizer based on modified fly ash

Номер: CN116640579A
Автор: LIU RUICHAO, WANG RUI, WANG YI, KONG XUEFENG
Принадлежит:

The invention relates to the technical field of civil engineering, in particular to a soil stabilizer based on modified fly ash, and a preparation method comprises the following steps: cutting epoxy composite carbon fibers, fully mixing the cut epoxy composite carbon fibers with the modified fly ash, adding sodium silicate and desulfurized gypsum, and mixing to obtain a mixture, namely the soil stabilizer. According to the invention, the conventional fly ash is modified and matched with the prepared epoxy-based composite carbon fiber, so that the soil strength can be effectively improved, the number of cracks on the surface of a soil body can be remarkably reduced due to the excellent toughness of the fly ash, and the cracking resistance of the soil body under a drought condition is improved; and the soil body can be prevented from cracking in long-term exposure.

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Номер записи: 3
28-04-2023 дата публикации

Floor heating plate design structure based on assembly type installation

Номер: CN116025123A
Автор: LIANG YOUWEI, WANG MENG, ZHOU XIANG, ZHAO WENJUN, LU WEI, SUN CHUNYAN, KONG XUEFENG, YANG CHEN, ZHU YAO
Принадлежит:

The invention discloses a floor heating plate design structure based on assembly type installation, and belongs to the technical field of building decoration, the floor heating plate design structure comprises a base layer fixing plate, a plurality of floor bodies and a plurality of tensioning strips, the base layer fixing plate is fixedly installed on a ground base layer, and a plurality of soft partitions are connected to the base layer fixing plate; the multiple soft partitions are parallel to one another, a first groove body is formed between every two adjacent soft partitions, and the floor body is clamped into the first groove bodies; according to the floor, the base layer fixing plate is installed on the ground base layer, the multiple parallel soft partitions are connected to the base layer fixing plate, the first groove body for installing the floor body is formed between every two adjacent soft partitions, the floor body is installed in the first groove bodies, the position of ...

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Номер записи: 4