CN108798003A - A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block - Google Patents

A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block Download PDF

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Publication number
CN108798003A
CN108798003A CN201710299517.9A CN201710299517A CN108798003A CN 108798003 A CN108798003 A CN 108798003A CN 201710299517 A CN201710299517 A CN 201710299517A CN 108798003 A CN108798003 A CN 108798003A
Authority
CN
China
Prior art keywords
horse tooth
tooth trough
constructional column
construction
concrete
Prior art date
Application number
CN201710299517.9A
Other languages
Chinese (zh)
Inventor
黄明
刘承飞
邹科华
汤新泉
陈亚莲
Original Assignee
黄明
刘承飞
邹科华
汤新泉
陈亚莲
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 黄明, 刘承飞, 邹科华, 汤新泉, 陈亚莲 filed Critical 黄明
Priority to CN201710299517.9A priority Critical patent/CN108798003A/en
Publication of CN108798003A publication Critical patent/CN108798003A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/34Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings

Abstract

In construction wall construction; in order to ensure the globality of wall; the junction of constructional column and constructional column concrete and wall would generally be set in the suitable position of wall, the inner corner trim up and down of horse tooth trough can frequent hole, honeycombing, certain influence is caused on the quality of connection of constructional column and wall.My company summarizes in practice of construction and finds that by making cutting machine by oneself 45 ° of cuttings will be carried out for the building block of horse tooth trough, 90 ° of negative and positive angles of horse tooth trough are changed to 135 °, form trapezoidal horse tooth trough.After constructional column pours, the quality of connection of constructional column and wall greatly improves, and hole, honeycombing substantially eliminate.This method, the change horse tooth trough shape of innovation make constructional column mobility of the concrete of inner corner trim up and down of horse tooth trough in casting concrete greatly increase, and to achieve the purpose that improve constructional column and wall connecting quality, this is technologically advanced, reasonable.The secondary repairing for reducing constructional column, achieves good Social benefit and economic benefit.

Description

A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block

Technical field

The present invention relates to building fields, are a kind of applying for building filling trapezoidal horse tooth trough indwelling of wall construction column specifically Work method.

Background technology

In construction wall construction, in order to ensure the globality of wall, it will usually construction be arranged in the suitable position of wall The junction of column and constructional column concrete and wall, the inner corner trim up and down of horse tooth trough can frequent hole, honeycombing, to construction The quality of connection of column and wall causes certain influence.

Invention content

In view of the above shortcomings of the prior art, the present invention provides the solid technical sides for solving this technical barrier Method.The technical method of the present invention is achieved through the following technical solutions:

A kind of trapezoidal horse tooth trough Constructional Col-umn Construction engineering method of building block is will to carry out 45 ° for the building block of horse tooth trough by making cutting machine by oneself 90 ° of negative and positive angles of horse tooth trough are changed to 135 °, form trapezoidal horse tooth trough by cutting.This method can make cloudy up and down inside horse tooth trough The mobility of angular position concrete greatly increases so that concrete can fully and wall contact it is closely knit.

The beneficial effects of the invention are as follows:

The difficulty for reducing concrete vibrating construction, effectively improves the quality of connection of constructional column and wall.It is not difficult to send out after form removal It is existing, all greatly reduced using the concrete hole, honeycomb, pitted skin phenomenon of the trapezoidal horse tooth trough constructional column of building block.Save secondary repair It mends, is engineering economy cost.Construction quality and progress are improved, economic benefit and social benefit are increased for company.

Description of the drawings

Fig. 1 is the result schematic diagram of the present invention;

Fig. 2 is the template support schematic diagram of the present invention.

Specific implementation mode

Material prepares:It is preferential that corner angle breakage is selected to be suitble to masonry by aerated blocks brick amplifier at cutting machine machining shed.

Material is processed:Masonry broadside two corners are cut away into the isosceles right triangle that right-angle side is 60mm.

It builds by laying bricks or stones:In building wall, horse tooth trough position is first stepped back into cut surface to be retained at constructional column.Ruler For the very little constructional column for being 240 × 240, the first skin reserves section 300 × 240 using normal brick, is up cut using cutting brick Face is located at section at constructional column and is built into 240 × 240, i.e., wall has advanced 60mm to constructional column direction, then builds by laying bricks or stones and retreat 60mm, after The above order is just pressed in face, is built by laying bricks or stones upwards in turn, until entire building wall is completed.

Formwork is reinforced:Horse tooth trough side 50mm sticking two-faced adhesive tape bands, mortar leakage prevention are reserved away from wall;By constructional column root before molding Portion's dabbing, and concrete laitance and refuse sweeping is clean;Formwork reinforcement is worn with step fastener or Screw arbor with nut at both-ends from the mortar joint of wall It crosses, as fixed drawknot, formwork keel is paid attention to protecting wall, must not pulled with 50 × 80 flitch in through walls and drawknot Deformation of wall;Brushing ingot stripper, installation form, reinforces correction as required;Loudspeaker mouth template is set up in constructional column die head.

Concreting:At the construction joint of constructional column root, preferably first paving 50mm thickness is identical as concrete mix before pouring Cement mortar or subtract stone concrete;When casting concrete constructional column, vibrating head is first inserted into column bottom, its vibration is made to fill again Enter concrete, placement layer by layer is answered to vibrate, every layer must not exceed 500mm, vibrate in blanking, generally pours height and is no more than 1.5m;Concrete vibrating is wanted when pouring with rubber hammer tapping template, while noticing whether template deforms, and deformation is corrected at any time; When placing concrete, it should be noted that the water proof structure of protection reinforcement location and outer brick wall, Side fascia checks its damage, special messenger Phenomena such as whether template, reinforcing bar deform, shift, and whether bolt, pull rod loosen, fall off, discovery spillage assigns special messenger's maintenance;It pours When concrete, it is necessary to pour full horn mouth.

Form removable:Constructional column form removable can carry out after must applying and being licensed, the time of form removal, it is necessary to It is carried out by the pertinent regulations of current national codes.What form removal sequence should generally prop up afterwards first tears open, first props up and tears open afterwards.Side form should ensure Concrete surface and corner angle can form removals when not being damaged because of form removal.When form removal, support element and connector should be separated, template should be by Block dismounting is conveyed, and when dismounting must not damage template, concrete and wall.Constructional column side form at normal temperatures, should ensure that maintenance 8-12 Hour.

It cuts:By horn mouth concrete chisel removal, flushed with constructional column.

Claims (2)

1. a kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block, its main feature is that by making cutting machine by oneself by the block for horse tooth trough Block carries out 45 ° of cuttings, and 90 ° of negative and positive angles of horse tooth trough are changed to 135 °, form trapezoidal horse tooth trough;
The trapezoidal horse tooth trough Constructional Col-umn Construction method of building block changes the traditional right angle horse tooth trough building method of building block;
For traditional right angle horse tooth trough building method in constructional column concreting, the mobility of internal corner part concrete is poor, Difficulty of construction is increased for concrete vibrating, constructional column quality is impacted.
2. this method can be such that the mobility of the concrete of internal corner part up and down inside horse tooth trough greatly increases, reduce concrete It vibrates the difficulty of construction, effectively improves the quality of connection of constructional column and wall;
It is not difficult to find that concrete hole, honeycomb, pitted skin phenomenon using the trapezoidal horse tooth trough constructional column of building block all subtract significantly after form removal It is few;
Secondary repairing is saved, is engineering economy cost;
Construction quality and progress are improved, economic benefit and social benefit are increased for company.
CN201710299517.9A 2017-05-02 2017-05-02 A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block CN108798003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710299517.9A CN108798003A (en) 2017-05-02 2017-05-02 A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710299517.9A CN108798003A (en) 2017-05-02 2017-05-02 A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block

Publications (1)

Publication Number Publication Date
CN108798003A true CN108798003A (en) 2018-11-13

Family

ID=64053370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710299517.9A CN108798003A (en) 2017-05-02 2017-05-02 A kind of trapezoidal horse tooth trough Constructional Col-umn Construction method of building block

Country Status (1)

Country Link
CN (1) CN108798003A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511186A1 (en) * 1995-03-27 1996-10-02 Uwe Kronemann Rafter component for roof support structure
CN101457556A (en) * 2006-06-16 2009-06-17 罗进南 Core beam constructional column mixed combination wall, building method and relevant building block
CN204456853U (en) * 2014-12-19 2015-07-08 山西省第三建筑工程公司 Secondary structure constructional column formwork erection positioner
CN204531065U (en) * 2015-03-08 2015-08-05 青岛一建集团有限公司 A kind of infilled wall constructional column that effectively can improve Forming Quality

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511186A1 (en) * 1995-03-27 1996-10-02 Uwe Kronemann Rafter component for roof support structure
CN101457556A (en) * 2006-06-16 2009-06-17 罗进南 Core beam constructional column mixed combination wall, building method and relevant building block
CN204456853U (en) * 2014-12-19 2015-07-08 山西省第三建筑工程公司 Secondary structure constructional column formwork erection positioner
CN204531065U (en) * 2015-03-08 2015-08-05 青岛一建集团有限公司 A kind of infilled wall constructional column that effectively can improve Forming Quality

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Application publication date: 20181113