CN102653962A

CN102653962A - Hollow internal-model steel plate mesh cement anti-seismic splitting wall for heat-insulating wall

Info

Publication number: CN102653962A
Application number: CN2012100126373A
Authority: CN
Inventors: 韦作友
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2012-09-05

Abstract

The invention discloses a hollow internal-model steel plate mesh cement anti-seismic splitting wall for a heat-insulating wall. A front steel plate mesh and a rear steel plate mesh which are symmetrical are arranged in an outer layer formed by mixing ceramsite, fly ash and cement mortar; the two steel plate meshes are symmetrical with each other and fixedly connected, a plurality of prism channels, of which the cross sections are of rhombus, are formed between the two steel plate meshes, and glass wool is arranged in the channels; and vertical keel square steel tubes are arranged at outer sides of inner grooves of concave grooves located at the middle parts of steel mesh plates. According to the hollow internal-model steel plate mesh cement anti-seismic splitting wall, due to the unique hollow characteristic, the excellent characteristics of fire protection, moisture protection, sound insulation, heat insulation, cold insulation, low carbon, energy saving and environmental protection of the glass wool, and the anti-impact force and compression-resisting, anti-cracking and anti-seismic performances of a wall structure, the consumption of the ceramsite, the fly ash and the cement mortar can be minimized, the construction procedures are simplified to a greater extent, the labor intensity of construction workers is lightened, and the material cost is saved. Nowadays, the hollow internal-model steel plate mesh cement anti-seismic splitting wall is one of the most potential building materials in lightweight compartment wall materials and is an indispensable novel safe, low-carbon, energy-saving and environment-friendly lightweight building material in compartment wall building material products of high-rise building frame architectures.

Description

Hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall

Technical field

The present invention relates to a kind of haydite pulverized fuel ash cement partition wall, especially a kind of hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall.

Background technology

At present; The shortcoming of existing party wall is on the market: body of wall be prone to empty strand difficult with wall body slit, hydropower installation, hang ability and the cracking resistance antidetonation is relatively poor, fire-proof and damp-proof and the separated cold poor effect of sound-insulating and heat-insulating; Problems such as secondary maintenance difficult; Also there is not better solution now; Invention is artificial satisfy the strict demand of building construction department and meet country and policy and strategy, solving dwelling environment that broad masses of the people can live in safety, energy-saving and environmental protection, to bring out and out benefit be target.Hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall of the present invention designs generation to concrete actual problem such as existing body of wall safety of current building internal partition wall and environmental protection.

Summary of the invention

The purpose of this invention is to provide a kind of simple in structure, convenient and practical, hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall that cost is lower; Meet the strict standard requirement that state architectural design detects department; Safe and reliable and speed of application is quick, in building trade, have the popularity of applying.

Technical scheme of the present invention is:

This hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall mixes the two block plate nets that are provided with the front and back symmetry in the skin that constitutes by haydite, flyash, cement mortar; Between the two block plate nets mutually symmetry be fixedly connected, two block plate nets constitute the assume diamond in shape prism passage of shape of a plurality of cross sections between the two, are provided with glass wool in the passage; The inside groove outside that is positioned at the steel net plate central slot is provided with the centre keel square steel pipe.

Expanded metal lath comprises: interface, convex surface, water jacket, inside groove, chimb; Inside groove is fixedly connected with convex surface by two chimbs and constitutes; Water jacket is fixedly connected with the inside groove base by two chimbs and constitutes; Interface is symmetrically set in the two ends of expanded metal lath, and interface is fixedly connected with convex surface through chimb; A plurality of inside grooves are fixedly connected with a plurality of water jackets; The two block plate Netcoms too much root iron wire colligation of front and back symmetry is fixedly connected into web plate, combines the length of formation and the equal in length of web plate between the two block plate nets; Width is that 200mm, thickness are to be fixedly installed in a plurality of shape passages that assume diamond in shape after double bending of glass wool of 50mm; The centre keel square steel pipe is located at the inside groove outside of web plate central slot; The centre keel square steel pipe is fixedly connected through the two block plate nets of iron wire colligation with the front and back symmetry;

The interface length of side of interface is made as 25mm; The convex surface length of side of convex surface is made as 71mm, and the interior groove width of inside groove is made as 110mm, and the outer groove width of water jacket is made as 66mm; The water jacket bottom width of water jacket is made as 27mm; The angle of convex surface and chimb knuckle radius is made as 10 degree, and the height of chimb and water jacket all is made as 68mm, and the distance between two convex surface mid points is made as 137mm; The length and the width of hollow steel framework at center expanded metal lath web plate are made as 708mm and 136mm respectively; The length and the thickness of hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall are made as 708mm and 180mm respectively.

Expanded metal lath is formed by special steel material SPCC series cold-rolled steel sheet deep draw; The specification of galvanized iron wire is 22#.

Beneficial effect of the present invention:

This invention is a kind of simple in structure, easy construction, safe and reliable, the rational hollow steel framework at center expanded metal lath of cost cement anti-seismic heat-preservation wall party wall.Not only meet the strict standard requirement that state architectural design detects department; And have safety, quick construction, energy-conserving and environment-protective, anti-crack and anti-vibration, fire-proof and damp-proof, sound-insulating and heat-insulating at a distance from cold etc. characteristics; Its wall performance can reach the highest design standard demand, in building trade, has the popularity of applying.

The built-in cored steel expanded metals of this product adopts the deep-draw of special steel material SPCC series cold-rolled steel sheet to be pressed into the net sheet, makes moulding with the unique design method, has characteristics such as higher elasticity, anti-stampability, and every square metre of net sheet nearly weighs 2.2kg.After becoming wall with haydite pulverized fuel ash cement mortar plastering, surface density is general concrete 1/4,1/2 of loam brick.Project organization of this product and size are being carried out rational design after the existing sheet material of rolled steel market compares at present; The characteristic of separated cold, the low-carbon energy-saving environmental protection of superior fire-proof and damp-proof, the sound-insulating and heat-insulating of the unique hollow characteristics of the present invention and glass wool; And impact resistance power that wall body structure possessed and resistance to compression anti-crack and anti-vibration performance; Design scheme embodies the reasonable compactedness on himself overall structure, and each item detects index and meets national design standard demand, can reduce haydite pulverized fuel ash cement mortar consumption to greatest extent; Simplify construction sequence largely, reduced construction working strength of workers and economical with materials cost.At present, it is one of building materials of tool potentiality in the lightweight compartment materials for wall, is safe low-carbon (LC) indispensable in the high-storey building frame structure partition wall building material product, the light building material new product of energy-conserving and environment-protective.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described.

Fig. 1 is a combination cross-sectional view of the present invention.

Fig. 2 is the structural representation of monolithic expanded metal lath.

Fig. 3 is an expanded metal lath, the perspective view when glass wool combines.

The specific embodiment:

According to Fig. 1-shown in Figure 3, the present invention mainly comprises: distance 16, glass wool 17, water jacket bottom width 18, outer bottom land 19 between the height of the angle 5 of the interface length of side 1, the convex surface length of side 2, outer groove width 3, water jacket bottom width 4, convex surface 7 and chimb knuckle radius, interface 6, convex surface 7, water jacket 8, inside groove 9, chimb 10, centre keel square steel pipe 11, outer 12, expanded metal lath 13, diamond passages 14, chimb 10 and water jacket 8 15, two convex surface 7 mid points.

This hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall mixes the two block plate nets 13 that are provided with the front and back symmetry in the skin 12 that constitutes by haydite, flyash, cement mortar; Between the two block plate nets 13 mutually symmetry be fixedly connected, two block plate nets 13 constitute the assume diamond in shape prism passage 14 of shape of a plurality of cross sections between the two, are provided with glass wool 17 in the passage 14; Inside groove 9 outsides that are positioned at steel net plate 13 central slot are provided with centre keel square steel pipe 11.

Expanded metal lath 13 comprises: interface 6, convex surface 7, water jacket 8, inside groove 9, chimb 10; Inside groove 9 is fixedly connected with convex surface 7 by two chimbs 10 and constitutes; Water jacket 8 is fixedly connected with the inside groove base by two chimbs 10 and constitutes; Interface 6 is symmetrically set in the two ends of expanded metal lath 13, and interface 6 is fixedly connected with convex surface 7 through chimb 10; A plurality of inside grooves 9 are fixedly connected with a plurality of water jackets 8; Two block plate nets 13 of front and back symmetry are fixedly connected into web plate through many iron wire colligations, combine the length of formation and the equal in length of web plate between the two block plate nets 13; Width is that 200mm, thickness are to be fixedly installed in a plurality of shape passages 14 that assume diamond in shape after 17 pairs half bendings of glass wool of 50mm; Centre keel square steel pipe 11 is located at inside groove 9 outsides of web plate central slot; Centre keel square steel pipe 11 is fixedly connected through the two block plate nets 13 of iron wire colligation with the front and back symmetry.

The interface length of side 1 of interface 6 is made as 25mm; The convex surface length of side 2 of convex surface 7 is made as 71mm, and the interior groove width 18 of inside groove 9 is made as 110mm, and the outer groove width 3 of water jacket 8 is made as 66mm; The water jacket bottom width 4 of water jacket 8 is made as 27mm; Convex surface 7 is made as 10 degree with the angle 5 of chimb knuckle radius, and the height 15 of chimb 10 and water jacket 8 all is made as 68mm, and the distance 16 between two convex surface 7 mid points is made as 137mm; The length and the width of hollow steel framework at center expanded metal lath web plate are made as 708mm and 136mm respectively; The length and the thickness of hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall are made as 708mm and 180mm respectively.

Expanded metal lath 13 is formed by special steel material SPCC series cold-rolled steel sheet deep draw; The specification of galvanized iron wire is 22#.

Operating principle:

This hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall comprises: expanded metal lath, glass wool, skin;

Expanded metal lath comprises: interface, convex surface, water jacket, inside groove, chimb; Interface is symmetrically set in the two ends of expanded metal lath, and interface is fixedly connected with convex surface through chimb; A plurality of convex surfaces are fixedly connected with a plurality of water jackets; Inside groove is located at the middle part of water jacket, and the two block plate Netcoms too much root iron wire colligation of front and back symmetry is fixedly connected into web plate; Constitute the passage of a plurality of shapes that assume diamond in shape between the two block plate nets, with the web plate equal length, width is 200mm, and double bending of the glass wool of thick 50mm is placed in a plurality of shape passages that assume diamond in shape; The centre keel square steel pipe is located in the passage at web plate middle part, is fixedly connected through the two block plate nets of iron wire colligation with the front and back symmetry; The interface length of side is made as 25mm, and the convex surface length of side is made as 71mm, and outer groove width is made as 66mm; The water jacket bottom width is made as 27mm; Chimb corner R radius is made as 10 degree, and the height 15 of chimb 10 and water jacket 8 all is made as 68mm, and the distance 16 between two convex surface mid points is made as 137mm; The thickness of glass wool 17 is made as 50mm, and the length and the width of hollow steel framework at center expanded metal lath web plate are made as 708mm and 136mm respectively; The length and the thickness of hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall are made as 708mm and 180mm respectively.Expanded metal lath is formed by special steel material SPCC series cold-rolled steel sheet deep draw; The specification of galvanized iron wire is 22#.

It is fixing that the party wall structure adopts porose universal steel angle conduct keelson up and down in 35 * 35mm both sides and beam column built from concrete to be connected through iron setscrew, and the iron setscrew spacing distance that connects the fixed edge keel is 500mm.When web plate is installed, with two laterally zygomorphic expanded metal laths with the 22# galvanized iron wire along on the groove straight line by the equidistant web plate that the expanded metal lath colligation binding assembly unit of inside groove symmetry is shaped to five prismatic shape passages of 200mm; With the web plate equal length, width is that double bending of glass wool of the thick 50mm of 200mm is placed in a plurality of shape passages that assume diamond in shape; The centre keel square steel pipe of one of inside groove 9 arranged outside of every steel net plate medium position and web plate equal length (the wide * of long * is thick=25*25*1.2) colligation fixed support web plate; When the web plate wall is installed and the assembly unit of adjacent two web plate interfaces with the colligation of 22# galvanized wire, spacing is 200mm; The centre keel square steel pipe mouth of pipe and the beam column floor contact position that support every block of web plate need the reinforcing bar of a pre-buried 100mm * 8mm or the iron setscrew of 75mm * 8mm to be fixed on the concrete fine strain of millet post, through galvanized wire centre keel square steel pipe and steel net plate colligation are fixed; The position of convex surface up and down in the steel net plate outside is with fixing with the web plate binding with 22# galvanized wire two-wire through the keelson eyelet near the keelson interface; The doorframe window opening mouth vertical position of steel net plate is with strengthening the keel reinforcement; The position clamps web plate formation steel beam structure with strengthening the inside and outside two sides of the porose universal steel angle in keel reinforcement or 35 * 35mm both sides about door beam, the window beam, through galvanized wire its colligation is fixed; The web plate height on door beam window beam top meets or exceeds 70 centimetres; Need therebetween the position through using the bolt suspension rod and beam column fixing back and web plate and universal steel angle binding of diameter when length reaches 1.5 meters, and press the 200mm spacing and web plate colligation binding is fixed with the 22# galvanized wire as 8mm.

The web plate wall that assembly unit is accomplished is after accomplishing the installation hydroelectric line, and the plastering construction program of haydite, flyash, cement mortar divides three steps to carry out: (1) is filled out groove (2) bottoming (3) and is wiped one's face.

The monolithic web plate length of this product is 708mm; Wherein: the interface length of side 1 is made as 25mm, and the convex surface length of side 2 is made as 71mm, and outer groove width 3 is made as 66mm; Water jacket bottom width 4 is made as 27mm; Chimb knuckle radius 5 is made as 10 degree, and the height 15 of chimb 10 and water jacket 8 all is made as 68mm, and the distance 16 between two convex surface 7 mid points is made as 137mm; The length and the width of hollow steel framework at center expanded metal lath web plate are made as 708mm and 136mm respectively; The length and the thickness of hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall are made as 708mm and 180mm respectively.

Claims

1. a hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall is characterized in that: mix the two block plate nets (13) that are provided with the front and back symmetry in the skin (12) that constitutes by haydite, flyash, cement mortar; Between the two block plate nets (13) mutually symmetry be fixedly connected, two block plate nets (13) constitute the assume diamond in shape prism passage (14) of shape of a plurality of cross sections between the two, are provided with glass wool (17) in the passage (14); Inside groove (9) outside that is positioned at steel net plate (13) central slot is provided with centre keel square steel pipe (11).

2. hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall according to claim 1, it is characterized in that: described expanded metal lath (13) comprising: interface (6), convex surface (7), water jacket (8), inside groove (9), chimb (10); Inside groove (9) is fixedly connected formation by two chimbs (10) with convex surface (7); Water jacket (8) is fixedly connected formation by two chimbs (10) with the inside groove base; Interface (6) is symmetrically set in the two ends of expanded metal lath (13), and interface (6) is fixedly connected with convex surface (7) through chimb (10); A plurality of inside grooves (9) are fixedly connected with a plurality of water jackets (8); Two block plate nets (13) of front and back symmetry are fixedly connected into web plate through many iron wire colligations, combine the length of formation and the equal in length of web plate between the two block plate nets (13); Width is that 200mm, thickness are to be fixedly installed in a plurality of shape passages (14) that assume diamond in shape after glass wool (17) double bending of 50mm; Centre keel square steel pipe (11) is located at inside groove (9) outside of web plate central slot; Centre keel square steel pipe (11) is fixedly connected through the two block plate nets (13) of iron wire colligation with the front and back symmetry.

3. hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall according to claim 2; It is characterized in that: the interface length of side (1) of described interface (6) is made as 25mm; The convex surface length of side (2) of convex surface (7) is made as 71mm, and the interior groove width (18) of inside groove (9) is made as 110mm, and the outer groove width (3) of water jacket (8) is made as 66mm; The water jacket bottom width (4) of water jacket (8) is made as 27mm; Convex surface (7) is made as 10 degree with the angle (5) of chimb knuckle radius, and the height (15) of chimb (10) and water jacket (8) all is made as 68mm, and the distance (16) between two convex surfaces (7) mid point is made as 137mm; The length and the width of hollow steel framework at center expanded metal lath web plate are made as 708mm and 136mm respectively; The length and the thickness of hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall are made as 708mm and 180mm respectively.

4. hollow steel framework at center expanded metal lath cement anti-seismic heat-preservation wall party wall according to claim 1 and 2 is characterized in that: described expanded metal lath (13) is formed by special steel material SPCC series cold-rolled steel sheet deep draw; The specification of galvanized iron wire is 22#.