CN101130262A - Pre-built-in template frame of composite block and method for moulding composite block - Google Patents

Pre-built-in template frame of composite block and method for moulding composite block Download PDF

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Publication number
CN101130262A
CN101130262A CNA2007101326357A CN200710132635A CN101130262A CN 101130262 A CN101130262 A CN 101130262A CN A2007101326357 A CNA2007101326357 A CN A2007101326357A CN 200710132635 A CN200710132635 A CN 200710132635A CN 101130262 A CN101130262 A CN 101130262A
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China
Prior art keywords
composite block
frame
bulkhead
buried
block
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Pending
Application number
CNA2007101326357A
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Chinese (zh)
Inventor
金波
田萍
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Individual
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Individual
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Priority to CNA2007101326357A priority Critical patent/CN101130262A/en
Publication of CN101130262A publication Critical patent/CN101130262A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a pre-buried molding frame of composite block and the casting and forming method of block, characterized in that the pre-buried molding frame comprises external peripheral frame (1) and internal frame (2); connecting rib (3) is set to connect the internal frame (2) and the external peripheral frame (1); cavity (5) is set in the internal frame. The casting and forming method of composite block adopts the pre-buried molding frame mentioned above and is carried out according to following procedures. a. the mixture of foaming concrete and ceramic grain is cast in the external molding cavity between the external peripheral frame and the internal frame. b. polystyrene foaming grain is cast in the cavity in internal frame. c. after material is dried and solidified, six-face cutting is carried out with the unit of internal frame to form rectangle body of composite block. The invention comprises following merits. The pre-buried molding frame of composite block is fabricated simply and can be produced according to normal forming process for block and the material. Not only multi-layer composite heat-preservation block can satisfy wall self-heat preservation synthesis performance but also the invention is provided with simple producing method, small investment and high efficiency.

Description

The casting forming method of the pre-buried framed and composite block of composite block
Technical field
The invention belongs to construction wall and build self-heat conserving composite block and production method thereof in the system by laying bricks or stones, particularly make the method for framed and this building block moulding by casting of a kind of built-in type in the composite block.
Technical background
Building energy conservation is to carry out conservation-minded society, a fundamental state policy of sustainable development.Under the policy guidance of the standard of carrying out building energy conservation 50% and realization building energy conservation 65%, a large amount of energy-saving heat preservation building blocks constantly occur, by retrieval, the composite heat insulation block that kind in building block hole filled and process plate or cast foam beads are several years ago arranged, still there is the water absorption rate height in above-mentioned insulation blocks, big, the easy to crack and heat bridge problem of drying shrinkage.Occur a kind of haydite in recent years and strengthened aerated-block, adopt foam concrete to mix a large amount of haydites and do lightweight aggregate, solved insulation blocks lightweight, high-strength, drying shrinkage is little, thermal property is good specification requirement preferably.But it adopts the integrated poured technology of single chamber pattern, and the building block matrix is continuous foamed concrete material, and the intensity that still has MATRIX CRACKING and produced subtracts mistake, infiltration and heat bridge problem, and has shortcomings such as technology is numerous and diverse, production cost height.At the problems referred to above by retrieval, do not find relevant technical solution as yet.
Summary of the invention
One of purpose of the present invention just provides a kind of not moulding mould special, the not demoulding, group mould, and both the built-in type of the composite block of pourable moulding was framed; Two of the object of the invention just provides a kind of casting forming method of composite block.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of composite block is pre-buried framed, it is characterized in that it is by the external surrounding frame of a rectangle be arranged in one group of rectangle in the external surrounding frame hollow bulkhead and form.The described pre-buried framed used material of various production building wall blocks that adopts is made through molding or mould pressing process, makes pre-buried framed as typically adopting coagulation materials such as cement, microlith, sand, haydite.Also can adopt the polyphenyl foam plastics to make through hot pressing plastotype technology.Described molding or mould pressing process, hot pressing plastotype technology all are conventional Processes and apparatus.
On above-mentioned framed basis, external surrounding frame can be set and interior bulkhead has common bottom surface; Be respectively equipped with dowel between the perhaps interior bulkhead and between interior bulkhead and the external surrounding frame; Be provided with the cavity of partition in the perhaps interior bulkhead, the quantity of the cavity of partition is 2-3 and is advisable.
A kind of casting forming method of composite block is characterized in that having adopted above-mentioned composite block pre-buried framed, carries out according to following steps:
The mixture of cast foam concrete and haydite in the outer die cavity between a, external surrounding frame and the interior bulkhead;
Cast foam beads and foaming thermal-insulating in b, the cavity in interior bulkhead, typical in polystyrene foam particles, polyurethane foam material, also can be other insulation material; Also can not fill any filler, utilize the air layer of this cavity heat insulation;
After the mixed material of c, foam concrete to be cast and haydite and the sclerosis of foamed plastics heat-insulating granules material, be that the unit carries out six cuttings with interior bulkhead, it is the composite heat insulation block cuboid of unit that the cutting back forms with interior bulkhead.Can be that the unit cuts building block of formation with an interior bulkhead, also can comprise with bulkhead in two or three being that the unit cuts building block of formation.
The invention has the advantages that: the pre-buried framed making of composite block provided by the present invention is simple, can adopt conventional block material, through molding, compression molding all can, as utilize conventional building block pressure forming machine (technology) and raw material both can produce pre-buried framed.The production of composite block can be directly in framed cavity, cast, the multiple suitable material of filling, and the framed material of imbedding after the sclerosis with cast becomes the composite monolithic of a multilayer, both can cut.Therefore to have production method simple in the present invention, do not need special-purpose casting mold not want the demoulding, group mould.With framed and MULTILAYER COMPOSITE building block that casting forming method is produced of the present invention, have lightweight, high-strength, water absorption rate is low, drying shrinkage is little, thermal technology's property is good, can satisfy the designing requirement of building energy conservation 65%, build the wall self-insulation system of system by laying bricks or stones for foundation, a kind of safe, reliable, short construction period, novel wall self-thermal insulation material that comprehensive cost is low are provided.
Description of drawings
Fig. 1 is a pre-buried framed vertical view of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Composite block provided by the invention is pre-buried as shown in Figure 1 and Figure 2 framed, and its basic comprising is the external surrounding frame 1 that it at first comprises a rectangle, and bulkhead 2 in one group of 6 rectangle (the selectable quantity of bulkhead is 2-12 in every group) is set in external surrounding frame 1 then.On the basis of above-mentioned basic comprising, in order to increase bonding strength, dowel 3 can be respectively equipped with between the interior bulkhead and between interior bulkhead and the external surrounding frame, and common bottom surface 7 is set in a side of external surrounding frame 1 and interior bulkhead 2, be provided with in the interior bulkhead 2 and cut off muscle 6 forming two inside cavity 5, and the bearing capacity of bulkhead 2 in increasing.The pre-buried framed employing foam concrete of described composite block is formed by the brickmaking machine compacting.
Above-mentioned composite block is pre-buried framed, is used for making a kind of composite heat insulation block, and its casting forming method carries out according to following steps:
The mixture of cast foam concrete and haydite in the outer die cavity between a, external surrounding frame and the interior bulkhead,
Cast foamed plastics heat-insulating granules material is typical in polystyrene foam particles in b, the cavity in interior bulkhead, also can be other insulation material (perhaps, this cavity is empty, utilizes air as thermal insulation layer).
After the mixture of c, foam concrete to be cast and haydite and the sclerosis of foamed plastics heat-insulating granules material, be that the unit carries out six cuttings with interior bulkhead, it is the composite heat insulation block cuboid of unit that the cutting back forms with interior bulkhead.Can be that the unit cuts building block of formation with an interior bulkhead, also can comprise with bulkhead in two or three being that the unit cuts building block of formation.Cutting technique adopts the multiple blade saw combined cutting machine to cut, and these are known equipment.

Claims (7)

1. a composite block is pre-buried framed, it is characterized in that it is by the external surrounding frame of a rectangle be arranged in one group of rectangle hollow in the external surrounding frame bulkhead and form.
2. composite block according to claim 1 is pre-buried framed, it is characterized in that external surrounding frame and interior bulkhead have common bottom surface.
3. composite block according to claim 1 and 2 is pre-buried framed, in it is characterized in that between the bulkhead and be respectively equipped with dowel between interior bulkhead and the external surrounding frame.
4. composite block according to claim 1 and 2 is pre-buried framed, is provided with the cavity of partition in it is characterized in that in the bulkhead.
5. composite block according to claim 3 is pre-buried framed, is provided with the cavity of partition in it is characterized in that in the bulkhead.
6. the casting forming method of a composite block is characterized in that having adopted as the described composite block of claim 1-5 pre-buried framed, carries out according to following steps:
The mixed material of cast foam concrete and haydite in the outer die cavity between a, external surrounding frame and the interior bulkhead,
After the mixture cures of b, foam concrete to be cast and haydite, be that the unit carries out six cuttings with interior bulkhead, it is the composite block cuboid of unit that the cutting back forms with interior bulkhead.
7. the casting forming method of composite block according to claim 6 is characterized in that further comprising the steps of carrying out:
Cast foamed plastics heat-insulating granules material in the cavity in a, the interior bulkhead;
After the mixture of b, foam concrete to be cast and haydite and the sclerosis of foamed plastics heat-insulating granules material, be that the unit carries out six cuttings with interior bulkhead, it is the composite heat insulation block cuboid of unit that the cutting back forms with interior bulkhead.
CNA2007101326357A 2007-09-28 2007-09-28 Pre-built-in template frame of composite block and method for moulding composite block Pending CN101130262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101326357A CN101130262A (en) 2007-09-28 2007-09-28 Pre-built-in template frame of composite block and method for moulding composite block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101326357A CN101130262A (en) 2007-09-28 2007-09-28 Pre-built-in template frame of composite block and method for moulding composite block

Publications (1)

Publication Number Publication Date
CN101130262A true CN101130262A (en) 2008-02-27

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358386A (en) * 2012-04-10 2013-10-23 泉州市三联机械制造有限公司 Polystyrene board foam grouting device
CN103582547A (en) * 2011-04-04 2014-02-12 株式会社世乐 Method for manufacturing ceramic screw caps
CN104999542A (en) * 2015-07-07 2015-10-28 江苏建筑职业技术学院 Production method of thermal insulation block
CN107938920A (en) * 2015-04-25 2018-04-20 李光富 Cast-in-place wall core building block manufacture method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103582547A (en) * 2011-04-04 2014-02-12 株式会社世乐 Method for manufacturing ceramic screw caps
CN103582547B (en) * 2011-04-04 2015-11-25 株式会社世乐 For the manufacture of the method for ceramic screw cap
CN103358386A (en) * 2012-04-10 2013-10-23 泉州市三联机械制造有限公司 Polystyrene board foam grouting device
CN107938920A (en) * 2015-04-25 2018-04-20 李光富 Cast-in-place wall core building block manufacture method
CN104999542A (en) * 2015-07-07 2015-10-28 江苏建筑职业技术学院 Production method of thermal insulation block

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Open date: 20080227