CN1424278A - 油漆型石灰膏的生产方法 - Google Patents

油漆型石灰膏的生产方法 Download PDF

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CN1424278A
CN1424278A CN03101138A CN03101138A CN1424278A CN 1424278 A CN1424278 A CN 1424278A CN 03101138 A CN03101138 A CN 03101138A CN 03101138 A CN03101138 A CN 03101138A CN 1424278 A CN1424278 A CN 1424278A
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lime
painting
production method
water
putty
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CN1259275C (zh
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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 hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/045—After-treatment of slaked lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

本发明涉及一种建筑材料中的油漆型石灰膏的生产方法，将化开的熟石灰，经细于100目的滤网过滤，滤后的石灰滤浆在长约50米，坡度约15度的池中自流沉淀，然后含水保养10－15天，经排水或自然蒸发水份成膏状，按石灰滤浆99－96％，麻筋4－1％的配比搅拌均匀，挤出后包装成品，因其膏体细腻，韧性和附着力大大增强，可直接涂覆于水泥现浇板、立柱和梁柱上，涂抹后的墙体具有油漆般的平滑和光泽，既节省材料又符合环保要求。

Description

油漆型石灰膏的生产方法
技术领域    本发明涉及一种建筑材料中的石灰膏的生产方法，尤其是油漆型石灰膏的生产方法。
背景技术    石灰膏是建筑中用于涂覆墙体的材料，传统的石灰膏都是涂覆在沙灰层的外面，为了美观，人们往往还要在石灰膏涂层的外面再刷上涂料或油漆，而涂料或油漆中多少含有对人体有害的化工原料。传统石灰膏的生产是这样的，将熟石灰在水中化开，经18目左右的滤网过滤，滤过的石灰浆拌入麻筋即成。这样的石灰膏比较粗糙，缺乏韧性和附着力，容易产生起泡、裂缝和脱壳。
发明内容    本发明的目的是提供一种膏体细腻、韧性好、附着力强、可直接涂覆于现浇板、立柱和梁柱上的油漆型石灰膏生产方法。
本发明的油漆型石灰膏的生产方法，先将熟石灰在水中化开，经细于100目的滤网过滤，过滤后的石灰浆水在长约50米，坡度约15度的池中自流沉淀，然后含水保养10-15天，经排水或自然蒸发水份成膏状，按石灰滤浆99-96％，麻筋4-1％的配比在转速高于3200转的搅拌机中搅拌均匀，挤出后包装成品。所述的麻筋粉碎至3-4厘米。
本发明生产的油漆型石灰膏的生产方法中，由于用细于100目的滤网过滤，故膏体细腻，又经含水保养，故其韧性和附着力大大增强，传统的石灰膏必须在沙灰打底的基础上才能使用而且涂覆的厚度在1厘米左右，而使用本发明的油漆型石灰膏可直接涂覆于水泥现浇板、立柱和梁柱上，且涂覆的厚度仅需0.3厘米，节约了材力和人力，细腻的膏体经倒板涂抹能产生油漆般的平滑和光泽，不必再另用化工涂料或油漆作进一步的墙体美化，又省去了材料和工序，而且更符合环保要求。
具体实施方法
实施例一：将熟石灰与水以1∶2的比例倒入化灰池化灰，化灰约40分钟，趁热将石灰浆水泵入100目的滤网过滤，过滤后的石灰滤浆水在50米长，坡度为15度的池中流动，逐步沉淀，沉淀后的石灰滤浆含水保养15天，使其充分膨胀并且水份自然蒸发，形成膏状，将麻筋粉碎至3-4厘米，然后按石灰滤浆99％，麻筋1％的配比，用高于3200转的搅拌机均匀搅拌，挤出后包装成品，可以根据需要直接包装成糊状型，或者经脱水再包装。
实施例二：按实施例一的生产方法，以120目的滤网过滤，含水保养10天，排去水份，形成含水率在3％的石灰滤浆，按石灰滤浆96％，麻筋4％的配比搅拌均匀。
按实施例一或二的方法生产的油漆型石灰膏，再直接添加425号白水泥12.5％于糊状型产品中搅拌均匀后涂抹，这样的墙面硬度更高，耐水洗，并且梅雨天不还潮。

Claims (2)

1、一种油漆型石灰膏的生产方法，先将熟石灰在水中化开，经滤网过滤，其特征在于用细于100目的滤网过滤，过滤后的石灰浆水在长约50米，坡度约15度的池中自流沉淀，然后含水保养10-15天，经排水或自然蒸发水份成膏状，按石灰滤浆99-96％，麻筋4-1％的配比在转速高于3200转的搅拌机中搅拌均匀，挤出后包装成品。
2、根据权利要求1所述的油漆型石灰膏的生产方法，其特征在于所述的麻筋粉碎至3-4厘米。
CNB031011381A 2003-01-10 2003-01-10 油漆型石灰膏的生产方法 Expired - Fee Related CN1259275C (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104386934A (zh) * 2014-10-20 2015-03-04 华南理工大学 一种纤维素用于制备灰塑纸筋灰材料的方法
CN105347764A (zh) * 2015-11-01 2016-02-24 华南理工大学 一种纤维类物质用于制备灰塑材料的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104386934A (zh) * 2014-10-20 2015-03-04 华南理工大学 一种纤维素用于制备灰塑纸筋灰材料的方法
CN105347764A (zh) * 2015-11-01 2016-02-24 华南理工大学 一种纤维类物质用于制备灰塑材料的方法
CN105347764B (zh) * 2015-11-01 2018-05-15 华南理工大学 一种纤维类物质用于制备灰塑材料的方法

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