This kind of fireproof board is mainly made with gypsum as the main raw material. The source of raw materials of this board is very wide, so there are many kinds, such as double-sided sticker gypsum fireproof board, silica calcium gypsum fiberboard, etc. these boards contain crystal water, have good fire resistance and are easy to process, It is often used in the production of ceiling and so on.

3、礦棉板、玻璃棉板

3. Mineral wool board, glass wool board

主要以礦棉、玻璃棉為隔熱材料。其本身不燃、耐高溫性能好、質(zhì)輕，但不足之處有①短纖維對(duì)人體呼吸系統(tǒng)會(huì)造成危害，②板材強(qiáng)度差，③板材對(duì)火災(zāi)煙氣蔓延的阻隔性能差，④裝飾性差，⑤安裝施工工作量大。因此，該種板材現(xiàn)已大部分演變成以無機(jī)粘結(jié)材料為基材，礦棉、玻璃棉作為增強(qiáng)材料的板材。

Mineral wool and glass wool are mainly used as thermal insulation materials. It is nonflammable, has good high temperature resistance and light weight, but its shortcomings include ① short fiber will cause harm to human respiratory system, ② poor strength of plate, ③ poor barrier performance of plate to fire smoke spread, ④ poor decoration, and ⑤ heavy installation and construction workload. Therefore, most of these plates have evolved into plates with inorganic bonding materials as the substrate and mineral wool and glass wool as the reinforcing materials.

4、水泥板

4. Cement board

水泥板材強(qiáng)度高，來源廣泛。過去常用它作防火吊頂和隔墻，但其耐火性能較差，在火場(chǎng)中易炸裂穿孔、失去保護(hù)作用而使其應(yīng)用受到一定限制。水泥混凝土構(gòu)件的隔熱、隔聲性能好，可作為隔墻和屋面板。建材市場(chǎng)上陸續(xù)出現(xiàn)了纖維增強(qiáng)水泥板等改進(jìn)品種，具有強(qiáng)度高、耐火性能好的優(yōu)點(diǎn)，但韌性較差、堿度大、裝飾效果較差。

Cement board has high strength and a wide range of sources. In the past, it was often used as fireproof ceiling and partition wall, but its fire resistance performance was poor, it was easy to crack and perforation in the fire field and lose its protective effect, so its application was limited to a certain extent. The cement concrete component has good heat insulation and sound insulation performance, and can be used as partition wall and roof slab. Improved varieties such as fiber reinforced cement board have emerged in the building materials market, which have the advantages of high strength and good fire resistance, but poor toughness, high alkalinity and poor decorative effect.

5、珍珠巖板、漂珠板、蛭石板

5. Perlite plate, floating bead plate, vermiculite plate

是以低堿度水泥為基材，珍珠巖、玻璃微珠、蛭石為加氣填充材料，再添加一些助劑復(fù)合而制成的空心板材。具有自重輕、強(qiáng)度高、韌性好、防火隔熱、施工方便等特點(diǎn)，可廣泛應(yīng)用于高層框架建筑物分室、分戶、衛(wèi)生間、廚房、通訊管等非承重部位。

It is a hollow plate made of low alkalinity cement as base material, perlite, glass beads and vermiculite as aerated filling materials, and some additives. It has the characteristics of light weight, high strength, good toughness, fire prevention and heat insulation and convenient construction. It can be widely used in non load-bearing parts such as rooms, households, toilets, kitchens and communication pipes of high-rise frame buildings.

6、硅酸鈣纖維板

6. Calcium silicate fiberboard

是以石灰、硅酸鹽及無機(jī)纖維增強(qiáng)材料為主要原料的建筑板材，具有質(zhì)輕、強(qiáng)度高且隔熱性、耐久性好、加工性能與施工性能優(yōu)良等特點(diǎn)，主要用于制作天花板、隔墻以及作為鋼柱、鋼梁的防火保護(hù)材料。但板材強(qiáng)度和彎曲性能還有待提高。

It is a building board with lime, silicate and inorganic fiber reinforced materials as the main raw materials. It has the characteristics of light weight, high strength, heat insulation, good durability, excellent processing performance and construction performance. It is mainly used to make ceilings, partitions and fire protection materials for steel columns and beams. However, the strength and bending properties of the plate need to be improved.