CN203022210U - Thermal-insulation concrete hollow corner building block - Google Patents

Thermal-insulation concrete hollow corner building block Download PDF

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Publication number
CN203022210U
CN203022210U CN 201320031412 CN201320031412U CN203022210U CN 203022210 U CN203022210 U CN 203022210U CN 201320031412 CN201320031412 CN 201320031412 CN 201320031412 U CN201320031412 U CN 201320031412U CN 203022210 U CN203022210 U CN 203022210U
Authority
CN
China
Prior art keywords
building block
thermal
corners
building
concrete hollow
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.)
Expired - Fee Related
Application number
CN 201320031412
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Chinese (zh)
Inventor
刘福胜
张顺轲
孙雷
王宏斌
王少杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Agricultural University
Original Assignee
Shandong Agricultural University
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 Shandong Agricultural University filed Critical Shandong Agricultural University
Priority to CN 201320031412 priority Critical patent/CN203022210U/en
Application granted granted Critical
Publication of CN203022210U publication Critical patent/CN203022210U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a thermal-insulation concrete hollow corner building block and belongs to the field of building materials. An opening is formed at one end along the long axis direction of a building block; double-layer walls are formed at the two sides of the opening; and a thermal-insulation interlayer is arranged between the double-layer walls. A hole cavity is formed on the middle part of the building block; after a wall is constructed by the building block, the hole cavity is vertically penetrating and can be filled up with thermal-insulation materials or filling core columns. The other end of the building block long axis is sealed by a single-layer wall to form an L-shaped vertical hole; a notch is sunken inwards on one side wall of the sealed end, so that the thermal-insulation materials or the filling core columns can be conveniently filled in the notch. Rabbets are formed at the notches at the opening end and the sealed end for being conveniently built with mutually vertical wall bodies at the corners. The vertical L-shaped hole, which is formed on the single-layer wall at the sealed end, is vertically penetrating after being used for building the wall body; the filling concrete core columns and the core columns are arranged at one sides of external corners of the corners so as to be connected with internal corners of the corners by longer wall ribs, so that the thermal bridge length is increased, the thermal bridge effect is weakened, the thermal-insulation performances of wall bodies on the corners are improved and the shear-bearing capacity of the wall bodies is improved.

Description

A kind of heat insulating type concrete hollow quoin
One, technical field
The utility model relates to a kind of heat insulating type concrete hollow quoin, belongs to the novel wall building material field.
Two, background technology
Concrete hollow block is because cost is low, and the resource that do not occupy cultivated land becomes the materials for wall of promoting mainly that China's building wall changes project.Concrete hollow block is when building the L shaped corner of exterior wall by laying bricks or stones, according to " seismic design provision in building code " (GB50011-2010) and " Small Concrete Hollow Block Building tecnical regulations " (JGJ/T14-2004) etc. design specifications require rotation angle position need pour at least three vertical cores to form stem stems, causing corner body of wall heat bridge effect highly significant, is one of energy loss significant points of concrete hollow block building.Along with the raising of economic level, the requirement of building energy conservation significantly improves, therefore be badly in need of to want a kind of novel concrete hollow building block to solve body of wall corner heat bridge problem.
Three, summary of the invention
The utility model provides a kind of novel concrete hollow building block, provides concrete holllow building block wall corner thermal resistance by planar wall, the rib arrangement form that changes building block, improves energy-saving efficiency, has good resistance to compression and shear behavior with the stem stem collaborative work.
The heat insulating type concrete hollow quoin that the utility model provides, length direction one end opening (7), the two side of opening (7) is bilayer, is arranged symmetrically with, and the double wall end is connected by side rib (5); The other end adopts the solid wall sealing to form vertical core (15), and vertical core one concave side wall forms recess (12); Tongue and groove (6) (8) (11) and (13) are all established in openend (7) and blind end sidewall recess (12) both sides.Openend adopts double wall (3) and (4), increases effective load-bearing area, improves vertical bearing capacity; For insulation interbed (10), by thin air layer or filled thermal insulation materials, improve the heat-insulating property of building block between double wall (3) and (4).As shown in Figure 3, after connecing block with ordinary concrete building block (16), openend forms the vertical perforation hole (7) of sealing; The two side is connected by cross rib (1) (9), and the middle part forms vertical hole (2), and after masonry panel, this re-entrant portion forms vertical perforation hole; Sidewall recess (12) is located hole and middle part hole (2), thereby fills out heat insulating material and perfusion stem stem raising heat-insulating property and body of wall shear resistance respectively.As shown in Figure 3, the common building block (18) of blind end recess (12) one sides and vertical axis direction forms vertical cap holes (12) after connecing and building, built-in heat insulation material or concrete perfusion, the heat-preserving load-bearing performance of raising body of wall; The blind end solid wall is encircled into the L-type hole (15) of vertical perforation, the concrete perfusion stem stem, this hole is connected by long wall rib with the corner wall internal corner, has extended the heat bridge bridge circuit, thereby weakened the heat bridge effect of corner, realized simultaneously energy-conservation and improve body of wall load-bearing and shear behavior.
The utility model heat insulating type concrete hollow quoin has good heat-preserving load-bearing and anti-seismic performance, is suitable for use in the Facilities Construction such as housing construction, public building and agricultural greenhouse booth, has wide prospect for promotion and application.
Four, description of drawings
Fig. 1 is the concrete top view of the utility model building block.
Fig. 2 is the lateral view of the utility model building block.
Fig. 3 is corner building wall schematic diagram of the present utility model.
In figure, 1 is the long rib of building block, the 2nd, and building block mesopore, the 3rd, outer wall, the 4th, inner layer wall, the 5th, side rib, the 6th, tongue and groove, the 7th, opening, the 8th, side rib, the 9th, cross rib, the 10th, side opening, the 11st, recess tongue and groove, the 12nd, sidewall recess, the 13rd, recess tongue and groove, the 14th, the solid wall cap holes fills the heat insulating material position, and the 15th, L shaped hole, 16 is that an axis connects and builds common building block, the 17th, body of wall corner inner corner trim, the 18th, vertical axis connects builds common building block
Five, the specific embodiment
The utility model mainly is comprised of concrete block wall, rib and heat insulating material.Can find out from accompanying drawing 1, building block long axis direction one end is provided with opening (7), connects according to shown in Figure 3 and common building block and builds the rear cap holes that forms, and can fill heat insulating material or concreting stem stem according to designing requirement; Opening (7) both sides are the double layer concrete wall, and outer wall (3), inwall (4) are connected with side rib (5), form side opening (10), the built-in heat insulation material; Tongue and groove (6) (8) is established in side rib (5) outside; Two side and cross rib (9) form mesopore (2), built-in heat insulation material or concrete-core column.The long axis direction other end seals into L shaped hole (15) by solid wall, and concave side wall forms recess (12), and the recess two side walls is established tongue and groove (11) (13).
Get each components such as cement, sand, water according to proportioning, evenly pour into building block mould after mix, the mechanical ramming demoulding, maintenance treat that building block is dry.The grinding tool size can be determined according to construction module and engineering demand, building block wall size is generally got 2 to 4 centimeters, and the heat insulating material size in opening (7), side opening (10), mesopore (2) and L shaped hole (15) is of a size of suitable with the vestibule that is slightly less than concrete hollow block.
When masonry panel, with reference to accompanying drawing 3.
The first step connects the utility model building block openend, blind end sidewall recess respectively that to build be a skin body of wall with the common building block of vertical axis direction.
Second step is stung the block principle according to the fissure of displacement, adopts the utility model concrete block masonry the second skin body of wall.
Repeat successively above-mentioned two steps and form the corner body of wall.
In building process, form stem stem every fixing skin number concrete perfusion in the vertical through hole that L shaped hole (15) forms, improve corner body of wall shear resistance.Non-stem stem position cavity all fills heat insulating material, improves corner wall thermal insulating effect.
The utility model building block is take energy-conservation as starting point, has heat insulation effect outstanding, technique is simple, easy construction, alternative template is used for building collar tie beam or horizontal strip, avoids complicated procedures of forming that template support brings and the advantage of cost, is suitable for widely applying in the Facilities Construction such as dwelling house and office building, agricultural greenhouse booth, industrial premises, the huge market demand has a extensive future.

Claims (4)

1. a heat insulating type concrete hollow quoin, by concrete for making, is characterized in that building block is made of ectonexine wall, side rib, cross rib and tongue and groove; Building block long axis direction one end opening; The other end surrounds L shaped sealing vertical core by solid wall, counts hole one concave side wall.
2. a kind of heat insulating type concrete hollow quoin according to claim 1 is characterized in that building block long axis direction openend and blind end side indent all leave tongue and groove.
3. a kind of heat insulating type concrete hollow quoin according to claim 1, is characterized in that the aperture position of building block major axis openend is placed in the middle, and both sides are double wall, is the insulation interbed between double wall.
4. a kind of heat insulating type concrete hollow quoin according to claim 1, is characterized in that the corner body of wall by this concrete block masonry on the corner forms the vertical hole of perforation.
CN 201320031412 2013-01-22 2013-01-22 Thermal-insulation concrete hollow corner building block Expired - Fee Related CN203022210U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320031412 CN203022210U (en) 2013-01-22 2013-01-22 Thermal-insulation concrete hollow corner building block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320031412 CN203022210U (en) 2013-01-22 2013-01-22 Thermal-insulation concrete hollow corner building block

Publications (1)

Publication Number Publication Date
CN203022210U true CN203022210U (en) 2013-06-26

Family

ID=48646204

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320031412 Expired - Fee Related CN203022210U (en) 2013-01-22 2013-01-22 Thermal-insulation concrete hollow corner building block

Country Status (1)

Country Link
CN (1) CN203022210U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130626

Termination date: 20190122

CF01 Termination of patent right due to non-payment of annual fee