CN110655374A - 一种轻质高强隔墙板 - Google Patents

一种轻质高强隔墙板 Download PDF

Info

Publication number
CN110655374A
CN110655374A CN201910932821.1A CN201910932821A CN110655374A CN 110655374 A CN110655374 A CN 110655374A CN 201910932821 A CN201910932821 A CN 201910932821A CN 110655374 A CN110655374 A CN 110655374A
Authority
CN
China
Prior art keywords
parts
nano
inner core
partition board
filling inner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910932821.1A
Other languages
English (en)
Inventor
邵徽斌
胡欣
李建来
万伯祥
高则炎
左文生
孙效明
吴宇
张明智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoye Xiweide Concrete Precast Hefei Co Ltd
Original Assignee
Baoye Xiweide Concrete Precast Hefei Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoye Xiweide Concrete Precast Hefei Co Ltd filed Critical Baoye Xiweide Concrete Precast Hefei Co Ltd
Priority to CN201910932821.1A priority Critical patent/CN110655374A/zh
Publication of CN110655374A publication Critical patent/CN110655374A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003Methods for mixing
    • B28C5/006Methods for mixing involving mechanical aspects
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • 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
    • 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
    • C04B2111/40Porous or lightweight 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
    • C04B2201/30Mortars, 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

本发明公开了一种轻质高强隔墙板,该隔墙板由墙板外壳和填充内芯组成,其中墙板外壳原料包括以下重量份数的各组分:天然石膏10‑35份,废渣及粉煤灰10‑15份,聚苯颗粒1‑10份,陶粒、陶砂10‑50份,水泥1‑5份,氧化镁1‑2份,纳米碳酸钠4‑10份、纳米纤维素5‑15份,所述填充内芯位于墙板外壳的内部,且填充内芯的表面上方为上结构网,且填充内芯的表面下方为下结构网;自来水1‑50份;本发明所述的一种轻质高强隔墙板,通过采用陶粒、陶砂和聚苯颗粒一次性成型,使其不会出现空洞、上浮现象,使得材料密实度高,构件质量可以能够得到有效控制,同时采用一次性成型,使其无需等待,而且生产效率高,具有良好的使用情况。

Description

一种轻质高强隔墙板
技术领域
本发明属于建筑材料领域,特别涉及一种轻质高强隔墙板。
背景技术
轻质隔墙板是一种新型节能墙材料,它是由无害化磷石膏、轻质钢渣、粉煤灰等多种工业废渣组成,经变频蒸汽加压养护而成,轻质隔墙板具有质量轻、强度高、多重环保、保温隔热、隔音、呼吸调湿、防火、快速施工、降低墙体成本等优点;而现有的轻质高强隔墙板使用存在一定的弊端,目前现有生产技术都采用填充聚苯板形成混凝土轻质隔墙,而填充聚苯板时容易出现聚苯板底部空洞、上浮等现象,导致构件产生质量缺陷;若采用填充后静置一段时间再浇筑余下混凝土,使其生产效率较低,为此,我们提出一种轻质高强隔墙板。
发明内容
本发明的主要目的在于提供一种轻质高强隔墙板,可以有效解决背景技术中的问题。
为实现上述目的,本发明采取的技术方案为:
一种轻质高强隔墙板,其特征在于,该隔墙板由墙板外壳和填充内芯组成,其中墙板外壳原料包括以下重量份数的各组分:天然石膏10-35份,废渣及粉煤灰10-15份,聚苯颗粒1-10份,陶粒、陶砂10-50份,水泥1-5份,氧化镁1-2份,纳米碳酸钠4-10份、纳米纤维素5-15份;自来水1-50份;
所述填充内芯位于墙板外壳的内部,且填充内芯的表面上方为上结构网,且填充内芯的表面下方为下结构网,上结构网和下结构网均包括多条平行排列的竖钢筋和多条平行排列的横钢筋 ;所述填充内芯上端表面为上定位网,且填充内芯下端表面上为下定位网,所述上定位网和下定位网包括多条平行排列的定位竖钢筋和多条平行排列的定位横钢筋。
优选的,天然石膏10份,废渣及粉煤灰15份,聚苯颗粒8份,陶粒、陶砂30份,水泥2份,氧化镁1份,纳米碳酸钠5份、纳米纤维素9份;自来水20份。
优选的,所述胶粘剂层由以下重量份的原料制成:天然石膏12份,废渣及粉煤灰12份,聚苯颗粒6份,陶粒、陶砂33份,水泥3份,氧化镁2份,纳米碳酸钠5份、纳米纤维素12份;自来水15份。
优选的,所述纳米纤维素的粒径在16000目以上,且纳米纤维素中含有促进纤维素与水泥中的硅反应的酶粉。
优选的,该轻质高强隔墙板的制备方法包括以下步骤:
S1:预先制作好填充内芯和空间结构钢筋网,将定位网与填充内芯上下表面紧固为一体置于生产模腔内压紧;得到已填充好的模具;
S2:将纳米碳酸钠和纳米纤维素混合搅拌均匀,得到纳米胶粉;再将水泥、天然石膏、氧化镁与得到的纳米胶粉加入适量的自来水进行搅拌均匀,搅拌10-20min,静置0.5-1h,得到混合物A;
S3:再将剩余组分的材料,废渣及粉煤灰、聚苯颗粒、陶粒、陶砂等放入搅拌机内,然后加入自来水,搅拌速度控制在40-60转/分,搅拌5-8 min,在将得到的混合物A放入一起搅拌,搅拌1-2min,得到隔墙板的填充物;
S4:将得到的隔墙板填充物3-5分钟内立即均匀导入s1步骤中的生产模腔空隙内,控制在2-3分钟之内倒完,之后振动模台,然后静置20-30分钟,当强度达到3-6MPa时,脱模后取出养护 3-5天即得成品,即可完成隔墙板的制作工序,最终得到轻质高强隔墙板。
与现有技术相比,本发明具有如下有益效果:该轻质高强隔墙板,通过采用陶粒、陶砂、聚苯颗粒一次性成型,使其不会出现空洞、上浮的现象,使得材料密实度高,构件质量能够得到有效控制;同时采用的一次性成型直接浇筑,使其无需等待,而且生产效率高;通过了纳米碳酸钙和纳米纤维素形成的胶粉,而纳米纤维素中含有酶粉,使其与水泥中部分硅元素在酶粉的催化作用下反应生成复合膜式超强韧性内部结构组织,从而大大提高隔墙板的抗折、抗弯强度,制作工艺简单,使用方便。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施方式,进一步阐述本发明。
实施例1
将设定比较称取的胶粘剂层原料包括以下重量份数的各组分:天然石膏12份,废渣及粉煤灰12份,聚苯颗粒6份,陶粒、陶砂33份,水泥3份,氧化镁2份,纳米碳酸钠5份、纳米纤维素12份;自来水15份;纳米纤维素的粒径在16000目以上,且纳米纤维素中含有促进纤维素与水泥中的硅反应的酶粉,首先预先制作好填充内芯和空间结构钢筋网,将定位网与填充内芯上下表面紧固为一体置于生产模腔内压紧;得到已填充好的模具;其次将纳米碳酸钠和纳米纤维素混合搅拌均匀,得到纳米胶粉;再将水泥、天然石膏、氧化镁与得到的纳米胶粉加入适量的自来水进行搅拌均匀,搅拌15min,静置1h,得到混合物A;再将剩余组分的材料废渣及粉煤灰、聚苯颗粒、陶粒、陶砂等放入搅拌机内,然后加入自来水,搅拌速度控制在60转/分,搅拌8 min,在将得到的混合物A放入一起搅拌,搅拌2min,得到隔墙板的填充物;最后将得到的隔墙板填充物5分钟内立即均匀导入s1步骤中的生产模腔空隙内,控制在3分钟之内倒完,之后振动模台,然后静置30分钟,当强度达到5MPa时,脱模后取出养护5天即得成品,即可完成隔墙板的制作;
经检测,制得的轻质强度隔墙板防火性能达到A级,符合防火墙体板标准要求,隔墙板容重为504kg/m,抗压强度达6.1MPa,抗折强度达3.5MPa,断裂力达18.2-18.9N,,导热系数为在温度22-27℃时为0.08-1.2W/m。
实施例2
将设定比较称取的胶粘剂层原料包括以下重量份数的各组分:天然石膏10份,废渣及粉煤灰15份,聚苯颗粒8份,陶粒、陶砂30份,水泥2份,氧化镁1份,纳米碳酸钠5份、纳米纤维素9份;自来水20份;纳米纤维素的粒径在16000目以上,且纳米纤维素中含有促进纤维素与水泥中的硅反应的酶粉,预先制作好填充内芯和空间结构钢筋网,将定位网与填充内芯上下表面紧固为一体置于生产模腔内压紧;得到已填充好的模具;其次将纳米碳酸钠和纳米纤维素混合搅拌均匀,得到纳米胶粉;再将水泥、天然石膏、氧化镁与得到的纳米胶粉加入适量的自来水进行搅拌均匀,搅拌20min,静置40min,得到混合物A;再将剩余组分的材料,废渣及粉煤灰、聚苯颗粒、陶粒、陶砂等放入搅拌机内,然后加入自来水,搅拌速度控制在55转/分,搅拌7 min,在将得到的混合物A放入一起搅拌,搅拌2min,得到隔墙板的填充物;最后将得到的隔墙板填充物5分钟内立即均匀导入s1步骤中的生产模腔空隙内,控制在2分钟之内倒完,之后振动模台,然后静置20分钟,当强度达到4MPa时,脱模后取出养护4天即得成品,即可完成隔墙板的制作工序;
经检测,制得的轻质强度隔墙板防火性能达到A级,符合防火墙体板标准要求,隔墙板容重为516kg/m,2小时抗折强度为5.5-6.5MPa,2小时抗压强度为15-18MP,断裂力达18-19N,,导热系数为在温度22-27℃时为0.07-1.1W/m。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点,本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (5)

1.一种轻质高强隔墙板,其特征在于,该隔墙板由墙板外壳和填充内芯组成,其中墙板外壳原料包括以下重量份数的各组分:天然石膏10-35份,废渣及粉煤灰10-15份,聚苯颗粒1-10份,陶粒、陶砂10-50份,水泥1-5份,氧化镁1-2份,纳米碳酸钠4-10份、纳米纤维素5-15份;自来水1-50份;
所述填充内芯位于墙板外壳的内部,且填充内芯的表面上方为上结构网,且填充内芯的表面下方为下结构网,上结构网和下结构网均包括多条平行排列的竖钢筋和多条平行排列的横钢筋 ;所述填充内芯上端表面为上定位网,且填充内芯下端表面上为下定位网,所述上定位网和下定位网包括多条平行排列的定位竖钢筋和多条平行排列的定位横钢筋。
2.根据权利要求1所述的一种轻质高强隔墙板,其特征在于:所述胶粘剂层由以下重量份的原料制成:天然石膏10份,废渣及粉煤灰15份,聚苯颗粒8份,陶粒、陶砂30份,水泥2份,氧化镁1份,纳米碳酸钠5份、纳米纤维素9份;自来水20份。
3.根据权利要求1所述的一种轻质高强隔墙板,其特征在于:所述胶粘剂层由以下重量份的原料制成:天然石膏12份,废渣及粉煤灰12份,聚苯颗粒6份,陶粒、陶砂33份,水泥3份,氧化镁2份,纳米碳酸钠5份、纳米纤维素12份;自来水15份。
4.根据权利要求1所述的一种轻质高强隔墙板,其特征在于:所述纳米纤维素的粒径在16000目以上,且纳米纤维素中含有促进纤维素与水泥中的硅反应的酶粉。
5.根据权利要求1所述的一种轻质高强隔墙板,其特征在于:该轻质高强隔墙板的制备方法包括以下步骤:
S1:预先制作好填充内芯和空间结构钢筋网,将定位网与填充内芯上下表面紧固为一体置于生产模腔内压紧;得到已填充好的模具;
S2:将纳米碳酸钠和纳米纤维素混合搅拌均匀,得到纳米胶粉;再将水泥、天然石膏、氧化镁与得到的纳米胶粉加入适量的自来水进行搅拌均匀,搅拌10-20min,静置0.5-1h,得到混合物A;
S3:再将剩余组分的材料,废渣及粉煤灰、聚苯颗粒、陶粒、陶砂等放入搅拌机内,然后加入自来水,搅拌速度控制在40-60转/分,搅拌5-8 min,在将得到的混合物A放入一起搅拌,搅拌1-2min,得到隔墙板的填充物;
S4:将得到的隔墙板填充物3-5分钟内立即均匀导入s1步骤中的生产模腔空隙内,控制在2-3分钟之内倒完,之后振动模台,然后静置20-30分钟,当强度达到3-6MPa时,脱模后取出养护 3-5天即得成品,即可完成隔墙板的制作工序,最终得到轻质高强隔墙板。
CN201910932821.1A 2019-09-29 2019-09-29 一种轻质高强隔墙板 Withdrawn CN110655374A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910932821.1A CN110655374A (zh) 2019-09-29 2019-09-29 一种轻质高强隔墙板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910932821.1A CN110655374A (zh) 2019-09-29 2019-09-29 一种轻质高强隔墙板

Publications (1)

Publication Number Publication Date
CN110655374A true CN110655374A (zh) 2020-01-07

Family

ID=69039861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910932821.1A Withdrawn CN110655374A (zh) 2019-09-29 2019-09-29 一种轻质高强隔墙板

Country Status (1)

Country Link
CN (1) CN110655374A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844430A (zh) * 2020-07-23 2020-10-30 中国建筑材料科学研究总院有限公司 混凝土外墙挂板制作中钢筋网片定位的方法、混凝土外墙挂板及其制备方法与应用
BE1028231B1 (nl) * 2020-10-21 2021-11-23 Aerobel Bv Samenstelling van een isolatiemateriaal en een vast isolatiemateriaal op zich

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844430A (zh) * 2020-07-23 2020-10-30 中国建筑材料科学研究总院有限公司 混凝土外墙挂板制作中钢筋网片定位的方法、混凝土外墙挂板及其制备方法与应用
BE1028231B1 (nl) * 2020-10-21 2021-11-23 Aerobel Bv Samenstelling van een isolatiemateriaal en een vast isolatiemateriaal op zich
WO2022084898A1 (en) * 2020-10-21 2022-04-28 Aerobel Bv Composition of an insulation material and a solid insulation material in itself

Similar Documents

Publication Publication Date Title
CN100537966C (zh) 双层夹心发泡混凝土复合实心墙板
CN101618567A (zh) 生态防火保温建筑材料的制作方法
CN1117032A (zh) 含煤灰的固化材料的制备方法
CN107602039B (zh) 一种注浆陶粒轻质复合墙板及其制备方法
CN110655374A (zh) 一种轻质高强隔墙板
CN108546034A (zh) 一种隔音保温的混凝土组合物
CN101294434B (zh) 复合保温砌块及其生产方法
CN105152598A (zh) 一种网架型陶粒泡沫混凝土及其制备方法
CN102248575B (zh) 采用现浇法制作超轻水泥基保温防水板的工艺
KR100853754B1 (ko) 건축용 고강도 내화성형체 및 그 제조방법
CN106082884B (zh) 一种含有固废煤渣的轻质保温墙板及制备工艺
CS195705B2 (en) Building material
CN105777044A (zh) 一种硅酸钙板的制备方法
KR102154929B1 (ko) 삼중구조를 갖는 샌드위치 형태의 alc 및 이의 제조방법
CN103755255A (zh) 一种以粉煤灰制备建筑用板材的方法及以该方法制备的产品
CN101244919B (zh) 一种黄土发泡轻质砖的制备方法
CN102951923A (zh) 一种发泡混凝土干粉复合砂浆的生产方法
CN113250372B (zh) 一种轻质外墙板的制备方法
CN108821677A (zh) 用于轻质隔墙板的超轻大粒径陶粒混凝土及其制备方法
CN108373340A (zh) 一种隔音保温的复合预制混凝土墙体的制备方法
CN106368404A (zh) 天然石材表面的轻质板及制造方法
CN112174567A (zh) 一种硅酸盐水泥发泡复合夹芯保温墙板用添加剂
RU174634U1 (ru) Плита изоляционная облицовочная
CN108529964A (zh) 一种高节能阻燃隔热性净化板的生产工艺
CN105216096A (zh) 一种免烧陶瓷钢化镜面非金属声屏障的制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200107