A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight high-strength gypsum plaster board and preparation method thereof
The invention discloses a lightweight high-strength gypsum plaster board and a preparation method thereof. The lightweight high-strength gypsum plaster board is prepared from the following raw materials in parts by weight: 100 parts of calcined gypsum, 0.05-1 part of an ion retardant, 0.1-2 parts of fibers, 0.15-1.5 parts of a binder, 0.01-0.5 part of a foaming agent and 50-90 parts of water. The lightweight high-strength gypsum plaster board provided by the invention can be prepared from a gypsum raw material with high impurity ions, and the bonding performance of surface protection paper and the gypsum is good.
一种轻质高强纸面石膏板及其制备方法，所述轻质高强纸面石膏板的制备原料包括：100重量份熟石膏、0.05‑1重量份离子阻滞剂、0.1‑2重量份纤维、0.15‑1.5重量份粘结剂、0.01‑0.5重量份发泡剂和50‑90重量份水。本申请提供的轻质高强纸面石膏板可以采用高杂质离子的石膏原料制备得到，而且护面纸与石膏的粘接性能好。
Lightweight high-strength gypsum plaster board and preparation method thereof
The invention discloses a lightweight high-strength gypsum plaster board and a preparation method thereof. The lightweight high-strength gypsum plaster board is prepared from the following raw materials in parts by weight: 100 parts of calcined gypsum, 0.05-1 part of an ion retardant, 0.1-2 parts of fibers, 0.15-1.5 parts of a binder, 0.01-0.5 part of a foaming agent and 50-90 parts of water. The lightweight high-strength gypsum plaster board provided by the invention can be prepared from a gypsum raw material with high impurity ions, and the bonding performance of surface protection paper and the gypsum is good.
一种轻质高强纸面石膏板及其制备方法，所述轻质高强纸面石膏板的制备原料包括：100重量份熟石膏、0.05‑1重量份离子阻滞剂、0.1‑2重量份纤维、0.15‑1.5重量份粘结剂、0.01‑0.5重量份发泡剂和50‑90重量份水。本申请提供的轻质高强纸面石膏板可以采用高杂质离子的石膏原料制备得到，而且护面纸与石膏的粘接性能好。
Lightweight high-strength gypsum plaster board and preparation method thereof
一种轻质高强纸面石膏板及其制备方法
LI FAN (author) / CONG YU (author) / ZHANG HE (author) / CHEN HONGXIA (author)
2021-11-02
Patent
Electronic Resource
Chinese
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