CN107793110A - 一种增韧型隔音隔墙板及其制备方法 - Google Patents

一种增韧型隔音隔墙板及其制备方法 Download PDF

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CN107793110A
CN107793110A CN201711020080.7A CN201711020080A CN107793110A CN 107793110 A CN107793110 A CN 107793110A CN 201711020080 A CN201711020080 A CN 201711020080A CN 107793110 A CN107793110 A CN 107793110A
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方杰敏
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Guilin Lijiang Electromechanical Manufacturing Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/2092Resistance against biological degradation
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/28Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34Non-shrinking or non-cracking materials
    • C04B2111/343Crack resistant materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20Mortars, concrete or artificial stone characterised by specific physical values for the density
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

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  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

本发明涉及一种增韧型隔音隔墙板及其制备方法,包括如下重量份数的原料:水泥30‑45份、铁矿渣粉25‑40份、石膏粉10‑15份、石膏纤维7‑9份、碳粉5‑8份、活性炭5‑6份、纳米银1‑3份、纳米氧化锌1‑3份、氧化铝2‑5份、十二烷基磺酸钠1‑1.5份、十二烷基三甲氧基硅烷2‑4份和硬脂酸铝0.5‑1份。本发明的隔墙板中添加了石膏纤维作为一种辅助填料,由于石膏纤维集增强纤维和超细无机填料二者的优势于一体,在制作板材时,加入一定重量份数的石膏纤维,不仅可起到补强增韧的作用,同时还可起到保温、阻燃、耐火隔热的作用。纳米银、碳粉等成分增强了隔墙板的抗菌、强度、耐火等性能,生产出的隔墙板整体性能好,使用寿命长。

Description

一种增韧型隔音隔墙板及其制备方法
技术领域
本发明涉及建筑材料领域,具体涉及一种增韧型隔音隔墙板及其制备方法。
背景技术
城市噪声对于居民的干扰和危害日益严重,已经成为城市环境的一大公害。城市噪声主要有:交通噪声、工业噪声、建筑施工噪声、社会生活噪声。城市噪声干扰居民的工作、学习、休息和睡眠,严重的还会危害人体的健康,引起疾病和噪声性耳聋。现有的隔墙板虽然具有一定的隔音作用,但存在抗压强度低、抗拉强度弱和抗开裂性能差等缺陷。
发明内容
为了解决现有隔墙板抗压强度低、抗拉强度弱和抗开裂性能差等缺陷,本发明提供了一种增韧型隔音隔墙板。
本发明是通过以下技术方案实现的:
一种增韧型隔音隔墙板,包括如下重量份数的原料:水泥30-45份、铁矿渣粉25-40份、石膏粉10-15份、石膏纤维7-9份、碳粉5-8份、活性炭5-6份、纳米银1-3份、纳米氧化锌1-3份、氧化铝2-5份、十二烷基磺酸钠1-1.5份、十二烷基三甲氧基硅烷2-4份和硬脂酸铝0.5-1份。
进一步的,包括如下重量份数的原料:水泥38份、铁矿渣粉30份、石膏粉12份、石膏纤维8份、碳粉7份、活性炭5份、纳米银2份、纳米氧化锌2份、氧化铝4份、十二烷基磺酸钠1份,十二烷基三甲氧基硅烷3份和硬脂酸铝0.8份。
一种增韧型隔音隔墙板的制备方法,包括如下步骤:
S1:将碳粉、活性炭加入到球磨机中研磨30-40分钟,然后加入十二烷基磺酸钠以及适量的水,加热球磨、混合、打散、烘干后备用;
S2:将纳米银、纳米氧化锌加入到球磨机中,加入十二烷基三甲氧基硅烷并加热到42-46℃,混合球磨120-140分钟,出料并干燥后备用;
S3:将水泥、铁矿渣粉、石膏粉、石膏纤维、氧化铝、硬脂酸铝、步骤S1和步骤S2所得的原料混合,搅拌均匀后加入水,搅拌10-20min,静置0.5-1h;
S4:将步骤S3制得的原料加入到成型机中压制成型,干燥,即得成品。
本发明的隔墙板中添加了石膏纤维作为一种辅助填料,由于石膏纤维集增强纤维和超细无机填料二者的优势于一体,在制作板材时,加入一定重量份数的石膏纤维,不仅可起到补强增韧的作用,同时还可起到保温、阻燃、耐火隔热的作用。纳米银、碳粉等成分增强了隔墙板的抗菌、强度、耐火等性能,生产出的隔墙板整体性能好,使用寿命长。
具体实施方式
以下将结合实施例来详细说明本发明的实施方式,所举实施例只用于解释本发明,并非用于限定本发明的范围。
实施例1
制备增韧型隔音隔墙板的原料及其重量份数如下:水泥38份、铁矿渣粉30份、石膏粉12份、石膏纤维8份、碳粉7份、活性炭5份、纳米银2份、纳米氧化锌2份、氧化铝4份、十二烷基磺酸钠1份,十二烷基三甲氧基硅烷3份和硬脂酸铝0.8份。
取上述重量份数的原料,按如下方法制备:
S1:将碳粉、活性炭加入到球磨机中研磨30-40分钟,然后加入十二烷基磺酸钠以及适量的水,加热球磨、混合、打散、烘干后备用;
S2:将纳米银、纳米氧化锌加入到球磨机中,加入十二烷基三甲氧基硅烷并加热到42-46℃,混合球磨120-140分钟,出料并干燥后备用;
S3:将水泥、铁矿渣粉、石膏粉、石膏纤维、氧化铝、硬脂酸铝、步骤S1和步骤S2所得的原料混合,搅拌均匀后加入水,搅拌10-20min,静置0.5-1h;
S4:将步骤S3制得的原料加入到成型机中压制成型,干燥,即得成品。
实施例2
制备增韧型隔音隔墙板的原料及其重量份数如下:水泥30份、铁矿渣粉25份、石膏粉10份、石膏纤维7份、碳粉5份、活性炭5份、纳米银1份、纳米氧化锌1份、氧化铝1份、十二烷基磺酸钠1份,十二烷基三甲氧基硅烷2份和硬脂酸铝0.5份。
取上述重量份数的原料,按如下方法制备:
S1:将碳粉、活性炭加入到球磨机中研磨30-40分钟,然后加入十二烷基磺酸钠以及适量的水,加热球磨、混合、打散、烘干后备用;
S2:将纳米银、纳米氧化锌加入到球磨机中,加入十二烷基三甲氧基硅烷并加热到42-46℃,混合球磨120-140分钟,出料并干燥后备用;
S3:将水泥、铁矿渣粉、石膏粉、石膏纤维、氧化铝、硬脂酸铝、步骤S1和步骤S2所得的原料混合,搅拌均匀后加入水,搅拌10-20min,静置0.5-1h;
S4:将步骤S3制得的原料加入到成型机中压制成型,干燥,即得成品。
实施例3
制备增韧型隔音隔墙板的原料及其重量份数如下:水泥45份、铁矿渣粉40份、石膏粉15份、石膏纤维9份、碳粉8份、活性炭6份、纳米银3份、纳米氧化锌3份、氧化铝5份、十二烷基磺酸钠1.5份,十二烷基三甲氧基硅烷4份和硬脂酸铝1份。
取上述重量份数的原料,按如下方法制备:
S1:将碳粉、活性炭加入到球磨机中研磨30-40分钟,然后加入十二烷基磺酸钠以及适量的水,加热球磨、混合、打散、烘干后备用;
S2:将纳米银、纳米氧化锌加入到球磨机中,加入十二烷基三甲氧基硅烷并加热到42-46℃,混合球磨120-140分钟,出料并干燥后备用;
S3:将水泥、铁矿渣粉、石膏粉、石膏纤维、氧化铝、硬脂酸铝、步骤S1和步骤S2所得的原料混合,搅拌均匀后加入水,搅拌10-20min,静置0.5-1h;
S4:将步骤S3制得的原料加入到成型机中压制成型,干燥,即得成品。
实施例1-3的隔墙板性能参数如下:
(1)容重:516kg/m3
(2)2小时抗折强度5.5-7MPa;
(3)2小时抗压强度:14-17MPa;
(4)断裂力:18.1-19N;
(5)防火性能:不燃A级;
(6)导热系数(平均温度25±2℃):0.08-1.2W/m2〃K。
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (3)

1.一种增韧型隔音隔墙板,其特征在于,包括如下重量份数的原料:水泥30-45份、铁矿渣粉25-40份、石膏粉10-15份、石膏纤维7-9份、碳粉5-8份、活性炭5-6份、纳米银1-3份、纳米氧化锌1-3份、氧化铝2-5份、十二烷基磺酸钠1-1.5份、十二烷基三甲氧基硅烷2-4份和硬脂酸铝0.5-1份。
2.根据权利要求1所述的增韧型隔音隔墙板,其特征在于,包括如下重量份数的原料:水泥38份、铁矿渣粉30份、石膏粉12份、石膏纤维8份、碳粉7份、活性炭5份、纳米银2份、纳米氧化锌2份、氧化铝4份、十二烷基磺酸钠1份,十二烷基三甲氧基硅烷3份和硬脂酸铝0.8份。
3.一种如权利要求1或2所述的增韧型隔音隔墙板的制备方法,其特征在于,包括如下步骤:
S1:将碳粉、活性炭加入到球磨机中研磨30-40分钟,然后加入十二烷基磺酸钠以及适量的水,加热球磨、混合、打散、烘干后备用;
S2:将纳米银、纳米氧化锌加入到球磨机中,加入十二烷基三甲氧基硅烷并加热到42-46℃,混合球磨120-140分钟,出料并干燥后备用;
S3:将水泥、铁矿渣粉、石膏粉、石膏纤维、氧化铝、硬脂酸铝、步骤S1和步骤S2所得的原料混合,搅拌均匀后加入水,搅拌10-20min,静置0.5-1h;
S4:将步骤S3制得的原料加入到成型机中压制成型,干燥,即得成品。
CN201711020080.7A 2017-10-27 2017-10-27 一种增韧型隔音隔墙板及其制备方法 Withdrawn CN107793110A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113356489A (zh) * 2021-05-13 2021-09-07 桂林理工大学 预制梁式剪刀楼梯及其施工方法
CN114105521A (zh) * 2021-12-01 2022-03-01 广东启沃环境科技有限公司 一种氧化铝的隔音板制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113356489A (zh) * 2021-05-13 2021-09-07 桂林理工大学 预制梁式剪刀楼梯及其施工方法
CN114105521A (zh) * 2021-12-01 2022-03-01 广东启沃环境科技有限公司 一种氧化铝的隔音板制备方法

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