A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength and low-heat-conductivity-coefficient heat insulation pipe bracket and preparation process thereof
The invention discloses a high-strength and low-heat-conductivity-coefficient heat insulation pipe bracket and a preparation process thereof. The high-strength and low-heat-conductivity-coefficient heat insulation pipe bracket comprises the following raw material components in parts by weight: 15-20 parts of a microporous calcium silicate reclaimed material; 35-40 parts of a calcium raw material; 50-60 parts of a siliceous raw material; 2-3 parts of reinforced fibers; 1 to 2 parts of sepiolite fiber; and 100 to 120 parts of water. According to the invention, the microporous calcium silicate is used for producing defective products and leftover materials, and the microporous calcium silicate reclaimed material obtained by crushing and screening the defective products and the leftover materials is stable in structure, small in density and low in heat conductivity coefficient, is a good thermal insulation material, has excellent thermal insulation performance, reduces the raw material cost, realizes waste reutilization, and reduces the production cost. The problem of recycling of defective products and leftover materials of the microporous calcium silicate is solved; in the system, various raw material components are compounded according to a specific proportion, and the finally prepared heat insulation pipe bracket has excellent heat insulation performance, low density, light weight and strong fracture resistance and compression resistance, and greatly reduces heat loss of a high-temperature pipeline.
本发明公开了一种高强度、低导热系数隔热管托及其制备工艺，包括如下重量份的原料组分：微孔硅酸钙回收料15‑20份；钙质原料35‑40份；硅质原料50‑60份；增强纤维2‑3份；海泡石纤维1‑2份；水100‑120份。本发明中采用微孔硅酸钙生产残次品及边角料，将其经粉碎、筛分得到的微孔硅酸钙回收料结构稳定，密度小，导热系数低，是良好的绝热材料，具有优异的保温性能，也降低原料成本，并实现了废料再利用，解决了微孔硅酸钙边残次品及边角料回收利用问题；该体系中通过多种原料组分以特定比例进行复配，最终制得的隔热管托具有优异的隔热保温性能，密度小、重量轻，抗折抗压能力强，大幅度减少高温管道的热量散失。
High-strength and low-heat-conductivity-coefficient heat insulation pipe bracket and preparation process thereof
The invention discloses a high-strength and low-heat-conductivity-coefficient heat insulation pipe bracket and a preparation process thereof. The high-strength and low-heat-conductivity-coefficient heat insulation pipe bracket comprises the following raw material components in parts by weight: 15-20 parts of a microporous calcium silicate reclaimed material; 35-40 parts of a calcium raw material; 50-60 parts of a siliceous raw material; 2-3 parts of reinforced fibers; 1 to 2 parts of sepiolite fiber; and 100 to 120 parts of water. According to the invention, the microporous calcium silicate is used for producing defective products and leftover materials, and the microporous calcium silicate reclaimed material obtained by crushing and screening the defective products and the leftover materials is stable in structure, small in density and low in heat conductivity coefficient, is a good thermal insulation material, has excellent thermal insulation performance, reduces the raw material cost, realizes waste reutilization, and reduces the production cost. The problem of recycling of defective products and leftover materials of the microporous calcium silicate is solved; in the system, various raw material components are compounded according to a specific proportion, and the finally prepared heat insulation pipe bracket has excellent heat insulation performance, low density, light weight and strong fracture resistance and compression resistance, and greatly reduces heat loss of a high-temperature pipeline.
本发明公开了一种高强度、低导热系数隔热管托及其制备工艺，包括如下重量份的原料组分：微孔硅酸钙回收料15‑20份；钙质原料35‑40份；硅质原料50‑60份；增强纤维2‑3份；海泡石纤维1‑2份；水100‑120份。本发明中采用微孔硅酸钙生产残次品及边角料，将其经粉碎、筛分得到的微孔硅酸钙回收料结构稳定，密度小，导热系数低，是良好的绝热材料，具有优异的保温性能，也降低原料成本，并实现了废料再利用，解决了微孔硅酸钙边残次品及边角料回收利用问题；该体系中通过多种原料组分以特定比例进行复配，最终制得的隔热管托具有优异的隔热保温性能，密度小、重量轻，抗折抗压能力强，大幅度减少高温管道的热量散失。
High-strength and low-heat-conductivity-coefficient heat insulation pipe bracket and preparation process thereof
一种高强度、低导热系数隔热管托及其制备工艺
ZHANG YUTING (author) / CHEN DONG (author) / WANG HONGHAI (author) / SANG WEI (author) / MIN GUOWEI (author) / DONG XIYUE (author) / GUO MING (author) / MA ZEHAO (author)
2023-08-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
High-strength heat-insulation pipe shell and preparation method
| European Patent Office | 2021
| European Patent Office | 2015
| European Patent Office | 2015