CN1891659A - Cement mortar plasticizer - Google Patents

Cement mortar plasticizer Download PDF

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Publication number
CN1891659A
CN1891659A CNA2006100189729A CN200610018972A CN1891659A CN 1891659 A CN1891659 A CN 1891659A CN A2006100189729 A CNA2006100189729 A CN A2006100189729A CN 200610018972 A CN200610018972 A CN 200610018972A CN 1891659 A CN1891659 A CN 1891659A
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CN
China
Prior art keywords
cement mortar
cement
water reducer
mortar plasticizer
product
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.)
Granted
Application number
CNA2006100189729A
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Chinese (zh)
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CN100357211C (en
Inventor
刘正卫
Original Assignee
刘正卫
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Filing date
Publication date
Application filed by 刘正卫 filed Critical 刘正卫
Priority to CNB2006100189729A priority Critical patent/CN100357211C/en
Publication of CN1891659A publication Critical patent/CN1891659A/en
Application granted granted Critical
Publication of CN100357211C publication Critical patent/CN100357211C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C04B40/00Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039Premixtures of ingredients
    • 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
    • C04B28/02Compositions 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

Abstract

This invention relates to a cement mortar plasticizer composed of plaster stones, ethoxylated alky-sodium sulfide, SDBS and a water reducer in the following weight ratio: plaster stone 90, ethoxylated alky-sodium sulfide 5.5-6.5, SDBS 3-4 and water reducer 1-1.5. Advantages: 1, easy made, 2, saving energy, work, materials and money and this product can replace lime completely and saves cement by 15-20%, 3, environmental protection.

Description

A kind of cement mortar plasticizer
Technical field: the present invention relates to the construction cement field.
Technical background: at present, existing cement mortar plasticizing is to adopt to add lime in sand-cement slurry, but its cost height, effect is good inadequately.
Summary of the invention:
Purpose of the present invention provides a kind of cement mortar plasticizer at the above-mentioned deficiency of existing cement mortar plasticizing exactly, and it is made up of plaster stone, ethoxylated alkyl sodium sulphite, sodium laurylsulfonate and water reducer; Its weight part proportioning is:
Plaster stone 90 ethoxylated alkyl sodium sulphite 5.5-6.5
Sodium laurylsulfonate 3-4 water reducer 1-1.5.
Advantage of the present invention is:
1, it can improve the workability of mortar, improves work efficiency.Make that mortar is bulk, soft, full when building by laying bricks or stones, cohesive force is strong, overcome the metope hollowing, easily come off, foaming etc.Mortar is deposited and was not precipitated good water-retaining property in 5 hours.
2, energy-conservation, saving of labor, material-saving, save money.Use this product to replace lime fully, cost is low, and volume is few, and 10-20% can economize on water under the constant situation of cement sand proportioning.Save cement 15-20%.Improve work efficiency more than 5%.
3, environmental protection.This product is nontoxic, radiationless, pollution-free, nuisanceless.
Embodiment
Get 90 kilograms of plaster stone, 6 kilograms in ethoxylated alkyl sodium sulphite, 3.5 kilograms of sodium laurylsulfonates, water reducer is selected 1.5 kilograms of polycarboxylate or calcium lignin sulphonates for use, grind respectively, fineness 0.9mm screen over-size is less than 15%, puts into stirred pot then in the lump and stirs evenly and get final product.This product after testing, its denseness (cm) is 7.8, delamination degree (cm) is 2.7, compressive strength rate (%) is 106, and is all qualified.Can be widely used in the various buildings build by laying bricks or stones, interior external wall plastering, tiling, floor tile, hollow concrete block, pavior brick etc., in mortar, can replace lime fully and can save cement.
Consumption: each hundred kilograms of cement adds this product 100-150 gram.
Using method: in stirred pot, put into earlier less water before using, take by weighing this product aequum and put into, open the poultry stirred pot rotate see bubble behind several circles after, cement and sand are poured in the stirred pot stirred again, simultaneously water is supplied, treated that denseness reaches 70-90mm for best.

Claims (1)

1, a kind of cement mortar plasticizer is characterized in that it is made up of plaster stone, ethoxylated alkyl sodium sulphite, sodium laurylsulfonate and water reducer; Its weight part proportioning is:
Plaster stone 90 ethoxylated alkyl sodium sulphite 5.5-6.5
Sodium laurylsulfonate 3-4 water reducer 1-1.5.
CNB2006100189729A 2006-04-26 2006-04-26 Cement mortar plasticizer Expired - Fee Related CN100357211C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100189729A CN100357211C (en) 2006-04-26 2006-04-26 Cement mortar plasticizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100189729A CN100357211C (en) 2006-04-26 2006-04-26 Cement mortar plasticizer

Publications (2)

Publication Number Publication Date
CN1891659A true CN1891659A (en) 2007-01-10
CN100357211C CN100357211C (en) 2007-12-26

Family

ID=37596892

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100189729A Expired - Fee Related CN100357211C (en) 2006-04-26 2006-04-26 Cement mortar plasticizer

Country Status (1)

Country Link
CN (1) CN100357211C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786826B (en) * 2010-02-05 2012-07-18 中建商品混凝土有限公司 Ready-mixed mortar thickening plasticity-maintaining agent
CN103121806A (en) * 2013-02-06 2013-05-29 长春工程学院 Masonry, plastering mortar plasticizer and preparation method
CN110818359A (en) * 2019-12-05 2020-02-21 广州盈德建筑工程有限公司 Anti-crack mortar material and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102630A (en) * 1993-11-10 1995-05-17 赖相业 Crystal lime
CN1096280A (en) * 1994-04-15 1994-12-14 清华大学 High-effect cement special for concrete
CN1112095A (en) * 1995-04-11 1995-11-22 杨宝驹 Heat insulating mortar powder for roof
CN1216006C (en) * 2001-08-31 2005-08-24 张明群 Mortar plasticizer
CN1207241C (en) * 2002-09-12 2005-06-22 孙志成 Building mortar plasticizer
CN1241861C (en) * 2002-12-16 2006-02-15 陈国忠 Mortar Plasticizer and use thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786826B (en) * 2010-02-05 2012-07-18 中建商品混凝土有限公司 Ready-mixed mortar thickening plasticity-maintaining agent
CN103121806A (en) * 2013-02-06 2013-05-29 长春工程学院 Masonry, plastering mortar plasticizer and preparation method
CN110818359A (en) * 2019-12-05 2020-02-21 广州盈德建筑工程有限公司 Anti-crack mortar material and preparation method thereof

Also Published As

Publication number Publication date
CN100357211C (en) 2007-12-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071226

Termination date: 20110426