A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight heat-preservation and sound-insulation outer and inner wall plates made of dilute stone concrete and preparation method
The invention discloses a light heat-preservation and sound-insulation outer and inner wall plate made of dilute stone concrete and a preparation method thereof. The preparation method comprises the following steps: mixing dilute stone powder, ordinary portland cement, sulphoaluminate cement, fly ash, lime, sand, glass alkali, glass beads, expanded glass beads, polystyrene particles, cellulosic fibers, water and an additive according to a certain ratio, stirring to obtain dilute stone concrete slurry, pouring the dilute stone concrete slurry into a mold, and carrying out mold pressing and molding. The mold is vibrated so that the mold can be filled with the thin stone concrete slurry to form a thin stone concrete slab, then the thin stone concrete slab is put into a still kettle to be subjected to high-temperature and high-pressure steam curing to obtain a steam-cured thin stone concrete slab, and finally the steam-cured thin stone concrete slab is taken out to obtain the thin stone concrete slab. And cutting into outer and inner wallboards with preset sizes, and polishing, trimming and inspecting to obtain the lightweight heat-preservation and sound-insulation outer and inner wallboards made of the dilute stone concrete. In this way, the high-quality wallboard can be obtained.
公开了一种稀石混凝土轻质保温隔音外内墙板及其制备方法。其首先将稀石粉、普硅水泥、硫铝水泥、粉煤灰、石灰、砂、玻璃碱、玻化微珠、膨胀玻璃微珠、聚苯乙烯颗粒、纤维素纤维、水和外加剂按一定比例混合，并搅拌，以得到稀石混凝土浆料，接着，将所述稀石混凝土浆料倒入模具，振动所述模具以使得所述稀石混凝土浆料填充所述模具，以形成稀石混凝土板坯，然后，将所述稀石混凝土板坯放入蒸压釜中，进行高温高压蒸养以得到蒸养后稀石混凝土板坯，最后，将所述蒸养后稀石混凝土板坯取出，切割成预定尺寸的外内墙板，并进行打磨、修边和检验，以得到稀石混凝土轻质保温隔音外内墙板。这样，可以得到高质量的墙板。
Lightweight heat-preservation and sound-insulation outer and inner wall plates made of dilute stone concrete and preparation method
The invention discloses a light heat-preservation and sound-insulation outer and inner wall plate made of dilute stone concrete and a preparation method thereof. The preparation method comprises the following steps: mixing dilute stone powder, ordinary portland cement, sulphoaluminate cement, fly ash, lime, sand, glass alkali, glass beads, expanded glass beads, polystyrene particles, cellulosic fibers, water and an additive according to a certain ratio, stirring to obtain dilute stone concrete slurry, pouring the dilute stone concrete slurry into a mold, and carrying out mold pressing and molding. The mold is vibrated so that the mold can be filled with the thin stone concrete slurry to form a thin stone concrete slab, then the thin stone concrete slab is put into a still kettle to be subjected to high-temperature and high-pressure steam curing to obtain a steam-cured thin stone concrete slab, and finally the steam-cured thin stone concrete slab is taken out to obtain the thin stone concrete slab. And cutting into outer and inner wallboards with preset sizes, and polishing, trimming and inspecting to obtain the lightweight heat-preservation and sound-insulation outer and inner wallboards made of the dilute stone concrete. In this way, the high-quality wallboard can be obtained.
公开了一种稀石混凝土轻质保温隔音外内墙板及其制备方法。其首先将稀石粉、普硅水泥、硫铝水泥、粉煤灰、石灰、砂、玻璃碱、玻化微珠、膨胀玻璃微珠、聚苯乙烯颗粒、纤维素纤维、水和外加剂按一定比例混合，并搅拌，以得到稀石混凝土浆料，接着，将所述稀石混凝土浆料倒入模具，振动所述模具以使得所述稀石混凝土浆料填充所述模具，以形成稀石混凝土板坯，然后，将所述稀石混凝土板坯放入蒸压釜中，进行高温高压蒸养以得到蒸养后稀石混凝土板坯，最后，将所述蒸养后稀石混凝土板坯取出，切割成预定尺寸的外内墙板，并进行打磨、修边和检验，以得到稀石混凝土轻质保温隔音外内墙板。这样，可以得到高质量的墙板。
Lightweight heat-preservation and sound-insulation outer and inner wall plates made of dilute stone concrete and preparation method
稀石混凝土轻质保温隔音外内墙板及其制备方法
ZHANG ZHIHUA (author) / ZHANG CHUNXIA (author) / LIU LIANGLIANG (author) / DONG WANJIANG (author) / WANG QIN (author)
2024-01-05
Patent
Electronic Resource
Chinese
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