A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modified phosphogypsum paper-surface-free gypsum board
The invention relates to the field of gypsum boards, and particularly discloses a modified phosphogypsum paper-surface-free gypsum board. The modified phosphogypsum paper-surface-free gypsum board is prepared from the following raw materials in parts by weight: 60-80 parts of modified phosphogypsum, 7-13 parts of cement, 0.1-0.3 part of a water reducing agent, 2.5-7.5 parts of composite reinforced fibers, 0.4-0.6 part of a waterproof agent, 40-50 parts of water and 5.2-8 parts of a filling component, the filling component comprises a penetrant, a diluent and a curing accelerator, and the weight ratio of the penetrant to the diluent to the curing accelerator is (15-25): (6-10): 5. The modified phosphogypsum paper-surface-free gypsum board can be used for building decoration and has the advantages of being high in density and good in water resistance.
本申请涉及石膏板材的领域，具体公开了一种改性磷石膏无纸面石膏板。一种改性磷石膏无纸面石膏板由包括以下重量份的原料制成：改性磷石膏60～80份，水泥7～13份，减水剂0.1～0.3份，复合增强纤维2.5～7.5份，防水剂0.4～0.6份，水40～50份，填充组分5.2～8份，所述填充组分包括渗透剂、稀释剂和固化促进剂，所述渗透剂、稀释剂和固化促进剂三者重量之比为15～25:6～10:5。本申请的改性磷石膏无纸面石膏板可用于建筑装修，其具有致密度高，耐水性能良好的优点。
Modified phosphogypsum paper-surface-free gypsum board
The invention relates to the field of gypsum boards, and particularly discloses a modified phosphogypsum paper-surface-free gypsum board. The modified phosphogypsum paper-surface-free gypsum board is prepared from the following raw materials in parts by weight: 60-80 parts of modified phosphogypsum, 7-13 parts of cement, 0.1-0.3 part of a water reducing agent, 2.5-7.5 parts of composite reinforced fibers, 0.4-0.6 part of a waterproof agent, 40-50 parts of water and 5.2-8 parts of a filling component, the filling component comprises a penetrant, a diluent and a curing accelerator, and the weight ratio of the penetrant to the diluent to the curing accelerator is (15-25): (6-10): 5. The modified phosphogypsum paper-surface-free gypsum board can be used for building decoration and has the advantages of being high in density and good in water resistance.
本申请涉及石膏板材的领域，具体公开了一种改性磷石膏无纸面石膏板。一种改性磷石膏无纸面石膏板由包括以下重量份的原料制成：改性磷石膏60～80份，水泥7～13份，减水剂0.1～0.3份，复合增强纤维2.5～7.5份，防水剂0.4～0.6份，水40～50份，填充组分5.2～8份，所述填充组分包括渗透剂、稀释剂和固化促进剂，所述渗透剂、稀释剂和固化促进剂三者重量之比为15～25:6～10:5。本申请的改性磷石膏无纸面石膏板可用于建筑装修，其具有致密度高，耐水性能良好的优点。
Modified phosphogypsum paper-surface-free gypsum board
一种改性磷石膏无纸面石膏板
LIU ZHIHAO (author) / LIU HAO (author) / CHEN JUAN (author) / HU BO (author) / XU JING (author) / DAI PAN (author) / PAN QIFA (author) / CHEN ZHENGRONG (author) / WU NIANHONG (author) / HE YA (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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