CN105482537A

CN105482537A - High-strength putty for plastering interior walls

Info

Publication number: CN105482537A
Application number: CN201510852307.9A
Authority: CN
Inventors: 蒋文涛; 郭国庆; 涂泽峰; 杨志看; 杜瑶瑶
Original assignee: Hubei Saikailong Energy Saving Technology Co Ltd
Current assignee: Hubei Saikailong Energy Saving Technology Co Ltd
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2016-04-13

Abstract

The invention provides high-strength putty for plastering interior walls. The putty is prepared by mixing the following component in parts by weight: 200-300 parts of Portland cement, 200-300 parts of natural gypsum, 10-15 parts of lightweight aggregates, 50-100 parts of ground limestone, 300-550 parts of heavyweight aggregates, and 5-10 parts of a water-retaining and slow-setting composite auxiliary agent. The putty for plastering interior walls is prepared by stirring mixed putty powder for plastering with clean water together till construction requirements are met, in order to be directly applied to surfaces of shear walls or masonry walls. The organic adhesive in the putty for plastering have has bonding, anticracking and thickening effects; inorganic bonds have bonding and strengthening effects; filling materials have filling and framing effects. After the putty for plastering is properly dried, the putty can be directly used for brushing paint, plastering wallpaper or used as a decorative finish; only one time construction is needed, the effects are equal to the effects after multiple times of constructions including traditional mortar plastering work and putty work, so that work efficiency is greatly increased.

Description

A kind of high strength plastering on inner walls putty

Technical field

The present invention relates to a kind of building and ornament materials, be specifically related to a kind of high strength plastering on inner walls putty.

Background technology

Along with the raising of people's living standard, the standard of finishes of people to house is also more and more higher, and first house inner wall finishing generally needs to carry out to plaster, gypsum is levelling and Puttying operation, finally carries out coating again.Plastering of body of wall, one time is completely smeared exactly at body of wall external application mortar, according to the difference of design requirements, can be divided into common plastering, middle rank is plastered and seniorly to be plastered, simultaneously again according to the difference of mortar used of plastering, that generally commonly uses is divided into lime mortar again, mixed mortar, sand-cement slurry, is respectively used to different positions; Gypsum is levelling is exactly before or after plastering, and during the unfairness of body of wall local, carry out levelling with gypsum, whole surface of wall is smooth; The surface of plaster surface or the concrete wall of Puttying generally after plastering is (when general concrete shear wall surface is more smooth, can not to plaster direct Puttying) effect of Puttying is exactly make metope smooth, it is a transitional period before wall coverings way, or be called the process of substrate surface, through polishing after having scraped putty, wall surface levelling is smooth, last construction paint, coating is a kind of surface material of decoration, and its effect is exactly make metope attractive in appearance.In coating, add different additives, can make the architectural surface of different colours, coating is divided into exterior coating and interior wall coating etc. again according to unlike material.

But current existing metope treating method needs through multiple working procedure, because every operation is comparatively complicated and there is crossed construction, the waste of multiple material while wasting time and energy, also can be caused.

Summary of the invention

For solving the problems of the technologies described above, the object of the present invention is to provide a kind of high strength plastering on inner walls putty, to solve existing inner wall decoration working procedure complexity, easily to cause the defects such as construction material waste.

For achieving the above object, a kind of high strength plastering on inner walls putty of the present invention, it is characterized in that, described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 200-300, the plaster of paris 200-300, light-weight aggregate 10-15, water-ground limestone 50-100, heavy aggregate 300-550, the composite assistants 5-10 such as water conservation slow setting.

Further, described light-weight aggregate is the inorganic glass bead of fineness 70-100 object.

Further, described heavy aggregate is fineness 40-70 object sand.

Further, described water conservation slow setting composite assistant is that hydroxypropyl methylcellulose 2-4, redispersable latex powder 2-4 and retardant 0.9-1.6 and air entrapment agent 0.1-0.4 mix.

Further, described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 210-260, the plaster of paris 200-250, light-weight aggregate 12-13, water-ground limestone 70-80, heavy aggregate 400-500, water conservation slow setting composite assistant 6-8.

Further, described light-weight aggregate is the inorganic glass bead of fineness 80-90 object.

Further, described heavy aggregate is the sand of fineness 50-60.

Further, described water conservation slow setting composite assistant is that hydroxypropyl methylcellulose 2-3, redispersable latex powder 3-4 and retardant 1-1.2 and air entrapment agent 0.2-0.3 mix.

Inorganic glass bead is divided into cement base inorganic glass bead and the inorganic glass bead of gypsum base according to the difference of gelling material.There is the feature such as excellent properties and cheap price that energy-conserving profit waste, heat insulating, fire prevention are antifreeze, ageing-resistant, have the market requirement widely.

Protect the aqua mainly protective material that designs for the late protection of putty in water conservation slow setting composite assistant, it can strengthen the hardness of putty, accelerates the dewatering speed of putty.

The present invention compared with prior art, its beneficial effect is: a kind of high strength plastering on inner walls putty that the present invention proposes, the plasterer's putty powder clean water modulated is stirred together, shear wall or masonry wall surface after reaching construction requirement, can be directly used in.Organic binder bond in this plasterer's putty plays bonding, anticracking, thickening power; Inorganic bond material plays bonding, enhancement; Filler plays filling, skeleton function.After treating the suitable drying of plasterer's putty, can directly swabbing, wallpaper or directly make architectural surface, only need once construct can reach traditional motar work post and putty work post repeatedly construct after effect, drastically increase working efficiency.

Embodiment

By describe in detail the present invention technology contents, structural attitude, reached object and effect, hereby exemplify embodiment below and be explained in detail.

Embodiment 1

A kind of high strength plastering on inner walls putty provided by the invention; described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 200; the plaster of paris 200; the inorganic glass bead 10 of fineness 70 object; water-ground limestone 50; fineness 40 object sand 300, hydroxypropyl methylcellulose 2, redispersable latex powder 3 and retardant 1 and air entrapment agent 0.2.

Embodiment 2

A kind of high strength plastering on inner walls putty provided by the invention; described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 300; the plaster of paris 300; the inorganic glass bead 15 of fineness 100 object; water-ground limestone 100; fineness 70 object sand 550, hydroxypropyl methylcellulose 3, redispersable latex powder 4 and retardant 1.2 and air entrapment agent 0.3.

Embodiment 3

A kind of high strength plastering on inner walls putty provided by the invention; described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 200; the plaster of paris 300; the inorganic glass bead 15 of fineness 70 object; water-ground limestone 50; fineness 70 object sand 300, hydroxypropyl methylcellulose 3, redispersable latex powder 3 and retardant 1.2 and air entrapment agent 0.2.

Embodiment 4

A kind of high strength plastering on inner walls putty provided by the invention; described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 250; the plaster of paris 240; the inorganic glass bead 12 of fineness 85 object; water-ground limestone 75; fineness 55 object sand 450, hydroxypropyl methylcellulose 2.5, redispersable latex powder 3.5 and retardant 1.1 and air entrapment agent 0.2.

Find through actual production, the plasterer's putty powder that the present invention proposes is stirred according to the ratio clean water of 3:1, shear wall or masonry wall surface is directly used in after leaving standstill 5 minutes, with machinery or manually strike off finishing face, wait for after within 5-7 days, treating plasterer's putty drying, just can direct swabbing on body of wall, wallpaper or be directly used as device surface layer, compared to traditional first to wait drying of plastering after carry out the engineering time that Puttying finally waits putty complete drying more again, shorten the engineering time widely and decrease construction procedure, reduce cost of labor, and it is little by weather effect, avoid owing to affecting construction speed when long construction period suffers from atmospheric moisture larger weather.

Claims

1. a high strength plastering on inner walls putty, it is characterized in that, described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 200-300, plaster of paris 200-300, light-weight aggregate 10-15, water-ground limestone 50-100, heavy aggregate 300-550, water conservation slow setting composite assistant 5-10.

2. a kind of high strength plastering on inner walls putty according to claim 1, is characterized in that: described light-weight aggregate is the inorganic glass bead of fineness 70-100 object.

3. a kind of high strength plastering on inner walls putty according to claim 1, is characterized in that: described heavy aggregate is fineness 40-70 object sand.

4. a kind of high strength plastering on inner walls putty according to claim 1, is characterized in that: described water conservation slow setting composite assistant is hydroxypropyl methylcellulose 2-4, redispersable latex powder 2-4 and retardant 0.9-1.6 and air entrapment agent 0.1-0.4 mixes.

5. a kind of high strength plastering on inner walls putty according to claim 1, it is characterized in that, described plasterer's putty is mixed by the component of following parts by weight proportioning: silicate cement 210-260, plaster of paris 200-250, light-weight aggregate 12-13, water-ground limestone 70-80, heavy aggregate 400-500, the composite assistant 6-8 such as water conservation slow setting.

6. a kind of high strength plastering on inner walls putty according to claim 2, is characterized in that: described light-weight aggregate is the inorganic glass bead of fineness 80-90 object.

7. a kind of high strength plastering on inner walls putty according to claim 3, is characterized in that: described heavy aggregate is the sand of fineness 50-60.

8. a kind of high strength plastering on inner walls putty according to claim 4, is characterized in that: described water conservation slow setting composite assistant is hydroxypropyl methylcellulose 2-3, redispersable latex powder 3-4 and retardant 1-1.2 and air entrapment agent 0.2-0.3 mixes.