A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof composite partition plate
The invention discloses a fireproof composite partition plate and belongs to the building decoration field. The fireproof composite partition plate comprises a fire receiving surface layer and a fire back surface layer, wherein a core board is formed between the fire receiving surface layer and the fire back surface layer, first gridding cloth is formed between the fire receiving surface layer and the core board, second gridding cloth is formed between the fire back surface layer and the core board, the fire receiving surface layer and the fire back surface layer are the modified gypsum layer, the core board is the foaming cement board, the bonding gypsum layer is formed between the fireproof composite partition plates; the modified gypsum layer is composed of phosphogypsum, cement, coal ash, silicon aluminium powder, short fiber and modifying agent; the partition plate is high in strength, excellent in hydrolytic resistance and fireproof performance, and the by-product phosphogypsum of the wet phosphoric acid production is used, the environment pollution caused by the phosphogypsum is reduced and the cost of the raw material of the partition plate is reduced; in addition, the partition plate is simple in structure, simple in manufacture, suitable for industrial production and low in production cost.
Fireproof composite partition plate
The invention discloses a fireproof composite partition plate and belongs to the building decoration field. The fireproof composite partition plate comprises a fire receiving surface layer and a fire back surface layer, wherein a core board is formed between the fire receiving surface layer and the fire back surface layer, first gridding cloth is formed between the fire receiving surface layer and the core board, second gridding cloth is formed between the fire back surface layer and the core board, the fire receiving surface layer and the fire back surface layer are the modified gypsum layer, the core board is the foaming cement board, the bonding gypsum layer is formed between the fireproof composite partition plates; the modified gypsum layer is composed of phosphogypsum, cement, coal ash, silicon aluminium powder, short fiber and modifying agent; the partition plate is high in strength, excellent in hydrolytic resistance and fireproof performance, and the by-product phosphogypsum of the wet phosphoric acid production is used, the environment pollution caused by the phosphogypsum is reduced and the cost of the raw material of the partition plate is reduced; in addition, the partition plate is simple in structure, simple in manufacture, suitable for industrial production and low in production cost.
Fireproof composite partition plate
HUANG BIN (author) / ZHENG LIANG (author) / XU XIAODONG (author) / HUANG TAO (author) / GUO XIAOYUE (author)
2015-05-06
Patent
Electronic Resource
English