A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses thermal insulation mortar and a production process thereof, and aims to solve the problems that rubber powder polyphenyl granule thermal insulation mortar in the market is not resistant to high temperature, inflammable and relatively low in safety. According to the key points of the technical scheme, the flame-retardant rubber powder capsule is prepared from components in percentage by mass as follows: 20%-40% of rubber powder, 25%-50% of cement, 5%-10% of polyphenyl granules, 2%-10% of a flame retardant, 1%-5% of composite filler and the balance of water, wherein the flame retardant comprises triphenyl phosphate and a capsule shell for containing the triphenyl phosphate. When a fire occurs, the capsule shell melts, the triphenyl phosphate is exposed, the capsule shell is decomposed into phosphoric acid after being heated, the flame retardant effect is achieved, the phosphoric acid is polymerized into polyphosphoric acid when the capsule shell is subjected to strong heat, the flame retardant effect is further improved, when the fire does not occur, the triphenyl phosphate is isolated from the outside through the capsule shell, consumption of the triphenyl phosphate is avoided, and the service life of the capsule is prolonged. And the flame-retardant effect of the thermal insulation mortar coated on the wall body is ensured.
本发明公开了一种保温砂浆及其生产工艺，旨在解决市场上的胶粉聚苯颗粒保温砂浆不耐高温且易燃，安全性较低的问题。其技术方案要点是：包括以下质量百分比成分：20％‑40％胶粉、25％‑50％水泥、5％‑10％聚苯颗粒、2％‑10％阻燃剂、1％‑5％复合填料、余量为水，所述阻燃剂包括磷酸三苯酯以及用于容纳磷酸三苯酯的胶囊外壳。本发明在出现火情时，胶囊外壳会熔化，磷酸三苯酯会外露，在受热后分解为磷酸，起到阻燃的效果，并且受到强热时磷酸聚合为聚磷酸，进一步提高阻燃的效果，而在未出现火情时胶囊外壳将磷酸三苯酯与外界隔绝，避免磷酸三苯酯的消耗，确保了保温砂浆涂覆在墙体上后的阻燃效果。
The invention discloses thermal insulation mortar and a production process thereof, and aims to solve the problems that rubber powder polyphenyl granule thermal insulation mortar in the market is not resistant to high temperature, inflammable and relatively low in safety. According to the key points of the technical scheme, the flame-retardant rubber powder capsule is prepared from components in percentage by mass as follows: 20%-40% of rubber powder, 25%-50% of cement, 5%-10% of polyphenyl granules, 2%-10% of a flame retardant, 1%-5% of composite filler and the balance of water, wherein the flame retardant comprises triphenyl phosphate and a capsule shell for containing the triphenyl phosphate. When a fire occurs, the capsule shell melts, the triphenyl phosphate is exposed, the capsule shell is decomposed into phosphoric acid after being heated, the flame retardant effect is achieved, the phosphoric acid is polymerized into polyphosphoric acid when the capsule shell is subjected to strong heat, the flame retardant effect is further improved, when the fire does not occur, the triphenyl phosphate is isolated from the outside through the capsule shell, consumption of the triphenyl phosphate is avoided, and the service life of the capsule is prolonged. And the flame-retardant effect of the thermal insulation mortar coated on the wall body is ensured.
本发明公开了一种保温砂浆及其生产工艺，旨在解决市场上的胶粉聚苯颗粒保温砂浆不耐高温且易燃，安全性较低的问题。其技术方案要点是：包括以下质量百分比成分：20％‑40％胶粉、25％‑50％水泥、5％‑10％聚苯颗粒、2％‑10％阻燃剂、1％‑5％复合填料、余量为水，所述阻燃剂包括磷酸三苯酯以及用于容纳磷酸三苯酯的胶囊外壳。本发明在出现火情时，胶囊外壳会熔化，磷酸三苯酯会外露，在受热后分解为磷酸，起到阻燃的效果，并且受到强热时磷酸聚合为聚磷酸，进一步提高阻燃的效果，而在未出现火情时胶囊外壳将磷酸三苯酯与外界隔绝，避免磷酸三苯酯的消耗，确保了保温砂浆涂覆在墙体上后的阻燃效果。
Thermal insulation mortar and preparation process thereof
| European Patent Office | 2023
Thermal insulation mortar and preparation process thereof
| European Patent Office | 2020
Modified fiber for inorganic thermal insulation mortar and production process thereof
| European Patent Office | 2022