The seamless splicing construction and method of plain form
Technical field
The present invention relates to the structure and method of plain form.
Background technology
Clear-water concrete is can be directly divided into by the use of the natural texture after concrete formation as the concrete of finishing effect
Common clear-water concrete, fair-faced concrete and decoration clear-water concrete.It is now widely used for water conservancy and municipal works.
The requirement for the template that dry concrete construction is used for is very stringent to be determined, it is necessary to be designed according to building
Do, and template used majority is disposable, cost is higher, and template must have enough rigidity, makees in concrete lateral pressure
A point deformation is not allow under, to ensure that the physical dimension of works is uniform, section consistent, prevents slurry to be lost in;To mould
The material of plate also has very high requirement, and surface wants smooth bright and clean, and intensity is high, corrosion-resistant, and has certain water imbibition;To template
Seam and fixed form bolt etc., then require seam tight, to encrypt strip of paper used for sealing prevents running pulp.
As shown in Figure 1, being a kind of existing plain form splicing construction, used between the plain form 1 being oppositely arranged latent
Head positioning split bolt 2 is reinforced, solid with the screw thread clamp 3 being incorporated on split bolt 2 respectively in the inner side of plain form 1
Positioning is put, it is ensured that split bolt 2 does not slide.
Using above-mentioned plain form splicing construction, concreting completion and intensity tear plain form 1 open after meeting the requirements
Remove, due to the presence of screw thread clamp 3, hole can be formed, it is necessary to be crammed with acrylamide sand grout on metope, but can leave obvious
Construction trace;In addition, sharp trace can also be produced in the edge joint position of plain form 1;It has impact on the beauty of concrete wall surface
Property.
The content of the invention
Main purpose of the present invention is:It will be adopted when passing through template construct at split bolt hole on plain form and formwork edge joint
The construction method of aqueous demoulding agent+wood ornamental strip is taken to decorate it, so that exposed face die plate is spelled after solving concrete form removal
Seam and split bolt hole trace are obvious, influence overall beautiful technical problem.
To achieve the above object, the technical solution adopted by the present invention is:
A kind of seamless splicing construction of plain form, plain form are fixed by split bolt and screw thread clamp, it is special
Sign is:
Wooden ornamental strip is additionally provided with for the through hole that split bolt passes through in plain form, the wood ornamental strip is clamped in described
Between the medial surface of screw thread clamp and the plain form, and the wooden ornamental strip and the clear water coagulation that is cast in plain form
Soil, which cures, to be structure as a whole.
The seamless splicing construction of the plain form, wherein:Plain form uses staggered joint erection.
The seamless splicing construction of the plain form, wherein:Aqueous demoulding agent is painted with plain form inner surface.
The seamless splicing construction of the plain form, wherein:The wood ornamental strip is fixed on plain form by nail
On.
The seamless splicing construction of the plain form, wherein:Trapezoidal, the wider base of the wood decoration sliver transvers section
It is affixed with the medial surface of the plain form.
A kind of seamless joining method of plain form, it is characterized in that including:
(1) fixed plain form, marks the lead to the hole site passed through for split bolt on plain form;
(2) add wooden ornamental strip in the edge joint position of each lead to the hole site and plain form, the wood ornamental strip with it is described clear
The medial surface of water template is affixed;
(3) in plain form with processing the through hole passed through for split bolt on wooden ornamental strip, with split bolt and spiral shell
Plain form is fixedly clamped by line clamp, the wooden ornamental strip positioned at through hole be clipped in the plain form and the screw thread clamp it
Between;
(4) pour clear-water concrete and cure, wooden ornamental strip is cured with metope and be integrated.
The seamless joining method of the plain form, wherein:Plain form uses staggered joint erection.
The seamless joining method of the plain form, wherein:In one layer of aqueous demoulding agent of plain form inner surface brushing,
Step (1) is dried and then carries out in the aqueous demoulding agent of plain form.
The seamless joining method of the plain form, wherein:In step (2), the wood ornamental strip is fixed by nail
On plain form.
The seamless joining method of the plain form, wherein:Trapezoidal, the wider base of the wood decoration sliver transvers section
It is affixed with the medial surface of the plain form.
Compared with prior art, the invention has the advantages that:After form removal, split bolt and screw thread clamp stay
Under hole blocked by wooden ornamental strip, the piece position of plain form is also blocked by wooden ornamental strip, maintain metope beauty.
Brief description of the drawings
Fig. 1 is the constructing structure sectional view of existing plain form.
Fig. 2 is the plain splice structure diagram of plain form provided by the invention.
Fig. 3 is the constructing structure sectional view of plain form provided by the invention.
Fig. 4, Fig. 5 are the front view and side view of wooden ornamental strip respectively.
Fig. 6 is the plain splice structure diagram of wooden ornamental strip.
Description of reference numerals:Plain form 1;Split bolt 2;Screw thread clamp 3;Wooden ornamental strip 4.
Embodiment
As shown in Fig. 2-Fig. 6, the seamless joining method of plain form provided by the invention, mainly includes:
(1) in plain form 1 inner surface brushing, one layer of aqueous demoulding agent, the outer surface of plain form 1 (is not given using the lumps of wood
Diagram) do support fixation;
Wherein, plain form 1 preferably uses staggered joint erection, and wood ornamental strip is beautiful when making later stage form removal.
(2) after the aqueous demoulding agent of plain form 1 dries, mark on plain form 1 and passed through for split bolt 2
Lead to the hole site;
(3) at each lead to the hole site and the wooden ornamental strip 4 of each edge joint position addition, the wood ornamental strip 4 and the clear water mould
The medial surface of plate 1 is affixed;Under preferable case, 4 cross section of the wood ornamental strip is trapezoidal, wider base and the plain form
1 medial surface is affixed;
Wherein, wooden ornamental strip 4 is fixed on plain form 1 using ailing machine, it is ensured that smooth vertical and horizontal;
(4) in plain form 1 with processing the through hole passed through for split bolt 2 on wooden ornamental strip 4, with split bolt 2 with
And plain form 1 is fixedly clamped by screw thread clamp 3, the wooden ornamental strip 4 positioned at through hole is clipped in the plain form 1 and the spiral shell
Between line clamp 3;
Not spillage when wherein, to ensure concreting, uses the through hole and piece position at 1 back side of plain form
Foamed glue or sponge strip are crammed, and 1 bottom outside of plain form carries out envelope foot using mortar and handles.
(5) pour clear-water concrete and cure, wooden ornamental strip 4 is cured with metope and be integrated.
Fig. 3 show a kind of seamless splicing construction of plain form 1 provided by the invention, and plain form 1 passes through to drawing spiral shell
Bolt 2 and screw thread clamp 3 are fixed, and wooden ornamental strip 4, the wood are additionally provided with for the through hole that split bolt 2 passes through in plain form 1
Ornamental strip 4 is clamped between the medial surface of the screw thread clamp 3 and the plain form 1, and the wooden ornamental strip 4 is with being cast in
Clear-water concrete in plain form 1, which cures, to be structure as a whole.
In this way, after form removal, the hole that split bolt 2 and screw thread clamp 3 leave is blocked by wooden ornamental strip 4, plain form 1
Piece position also blocked by wooden ornamental strip 4, maintain metope beauty.
It is described above to be merely exemplary for the purpose of the present invention, and it is nonrestrictive, and those of ordinary skill in the art understand,
In the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or equivalent, but will all fall
Enter within protection scope of the present invention.