Expansion Joints Illustrated DWG Section for AutoCAD

Expansion Joints Illustrated DWG Section for AutoCAD

Expansion joint details in buildings; types; sections.

Drawing labels, details, and other text information extracted from the CAD file:

kerc half battered, kerb beam, channel detail, anchor bolts as, recommended by, manufaturer, min pvc, pole, double nut lock washer, expansion joint, r bars for vertical ties, section electric light fixing, kerb detail, fixed, chained, stopper, plug, mortor fillet, gully frame beded on, flexible joint, concrete gully, road gully detail, fixed chained stopper, compressible, joint filler, plan scale, building, footpath, carrige way, sub base, drive way, section at b-b’, bicycle, track, foot, path, vehicular, road, base, road way, section at a-a’, typical section, electric pole, green area, sidewalk, property line, first layer of bitumen, rcc slab on roof surface, felt free erom base, bitumen felt, gravel, bitumen, rcc coping, bitumen painting, mud fuska, brick tiles, rcc slab, ceiling plaster, metal cradle, rawl plug with, ovel shaped slot, a.c. sheet, rcc beam, filled up with, bitumen filler, sepration joint detail at roof, typical detail of sepration or crumple section, flat asbastos cement sheet, or plywood or any other, equally suitable meterial, steel or, metal sheet, aluminium angle, expansion joint using steel or aluminium angles, gap, ovel shaped slot and washer, plaster, to match the floor finesh and, laid over a coat of hot bitumen, floor, rawl plug and scerews, rcc beam, typical detail of expansion joint in walls, typical detail of expansion joint at floor, metal, cradle filled up with, sheet, submitted to:-, ar.gopal goyal, sheet title:-, submitted by:-, pawan kumar, sub:-, sheet metal flasing, fragile cover, metal trim, brick walls, mastic, anchor bars, welded, flats, clear, concrete walls, flat bar set in forms, fastening, exterior, sheet cover panel, girts, wf column, sepration at floor level, sheet metal flashing, rectangular bar, flat bar set in form, rubberised pad, flooring, interior, joint filter, discontinuity in both, concrete and steel, water ber, intial gap, expansion joint subject to water pressure, seailing compound, expansion joint using joint filler and, wall, screws fixed by rawl, plug on one side only, sealing compound, expansion joint, . expansion joints shall be so provided that the necessary movement occurs with a minimum resistance at the joint. the structures adjacent to the joint should preferably be supported on separate columns or walls but not necessarily on separate foundations. reinforcement shall not extend across an expansion joint and the break between the sections shall be complete., expansion joints in walls, long stretches of wall into short lengths and at each length provide an expansion joint. there are two ways of doing this:, in the same figure, detail b is an expansion joint in the masonry skin of a timber frame house. all the things from the previous detail apply here, but only to the cladding of masonry. there is no allowance for movement of the timber frame., a proprietary joint of plastic in a rendered finish block wall., a mastic sealed joint in a complex wall of reconstructed stone and rendered blockwork., figure shows the joint which featured at c, the building is relatively new and shows no sign of movement, panels of plain blockwork which have been rendered with a wet dash. there is no sign of movement on the building but there is a lot of unsightly staining where there has been rainwater run-off concentrated at the mastic filling of the expansion joints. this is also a relatively new building., expansion coefficients, movement joint fillers, premolded control joint fillers., opposing moisture expansion of brick and curing shrinkage of concrete slab can cause cracking at building corners if differential movement is not accommodated., parapets can expand and contract at a different rate than the building walls below., flexible anchorage, of flexible . seismic anchors for the attachment of veneers are designed to meet the requirements for seismic performance categories d and e of the masonry standards joint committee, flexible anchorage of concrete masonry., in loadbearing masonry construction the brick or block walls support concrete floor slabs or steel joist and metal deck floors. the methods of anchorage will vary for different conditions . with concrete block and concrete slabs, there is less concern about differential movement because of the similarity of the material characteristics. connections may be either rigid or flexible, depending on the particular design situation. in brick masonry, however, it is more common to provide a bond break or slippage plane at the point where a concrete slab rests on the wall. roofing felt or flashing is commonly used for this purpose, and allows each element to move independently while still providing the necessary support. the bond break may be detailed for both conditions where wall-to-slab anchorage is or is not required ., movement joints, in addition to the flexible anchorage of backing and facing materials, control joints and expansion joints are us

Raw text data extracted from CAD file:

\A1;12mm \A1;25MM \A1;230MM \A1;100MM \A1;150MM \A1;50MM \A1;COURSE \A1;BASE \A1;SUBBASE \A1;SUBGRADE \A1;PAINT/SEAL COAT \A1;TACK COAT \A1;TYPICAL CROSS SECTION OF BITUMINUS ROADS \A1;230MM \A1;100MM \A1;150MM \A1;COURSE \A1;BASE \A1;SUBBASE \A1;WATER BOUND MACADAM \A1;ROAD[W.B.M.] \A1;PAINT/SEAL COAT \A1;230MM \A1;100MM \A1;150MM \A1;COURSE \A1;SOLING LAYER \A1;MURUME LAYER \A1;TYPICAL CROSS SECTION OF \A1;CONCRETE ROAD \A1;CONCRETE \A1;TIE BAR \A1;CHEMBER \A1;METAL LAYER \A1;150MM \A1;KERB BRICK EDGING \A1;PAINT/SEAL COAT \A1;COURSE 20 MM \A1;BASE 50 MM \A1;SUBBASE 150 MM \A1;SUBGRADE \A1;300MM \A1;TYPICAL VIEW OF ROAD 1:200 SLOPE KERC HALF BATTERED 125 MM X 255 MM KERB BEAM CHANNEL DETAIL ANCHOR BOLTS AS RECOMMENDED BY MANUFATURER CONDUCT 5 CM MIN PVC POLE DOUBLE NUT LOCK WASHER EXPANSION JOINT CONDUIT 5 CM MIN PVC R BARS FOR VERTICAL TIES SECTION ELECTRIC LIGHT FIXING KERC HALF BATTERED KERB BEAM 125 MM X 255 MM 1:200 SLOPE KERB DETAIL 375 mm FIXED CHAINED STOPPER 150MM OUTLET PLUG MORTOR FILLET GULLY FRAME BEDED ON SAND CEMENT MORTOR 1:3 FLEXIBLE JOINT 6MM 150MM FOUNDATION CONCRETE GULLY ROAD GULLY DETAIL FIXED CHAINED STOPPER COMPRESSIBLE JOINT FILLER 1.2 M WIDE FOOT PATH 1.5 M WIDE CYCLE TRACK 6.0 M WIDE ROAD SLOPE 1:200 SLOPE 1:200 SLOPE 1:200 PLAN SCALE 6.0 M WIDE ROAD BUILDING A A' B' B \A1;SUBGRADE 7000mm 1200mm FOOTPATH \A1;1200mm FOOTPATH CARRIGE WAY 4500mm 50mm SEMI GROUT 75mm W.B.M. MATERIAL 25mm SEAL COAT SUB BASE DRIVE WAY DRIVE WAY SECTION AT B-B' 7000mm BICYCLE TRACK FOOT PATH VEHICULAR ROAD FOOT PATH 6000mm SET BACK BASE 75mm W.B.M. MATERIAL 50mm SEMI COAT 25mm SEAL COAT SUB BASE DRIVE WAY ROAD WAY SECTION AT A-A' M 9999 H 5 5 5 TYPICAL SECTION 5 5 Sub-Grazing 0.50m 5 5 5 5 5 Sub-Base 0.30m Base 0.20m 5 5 5 Asphaltic concrete 4" 5 5 5 5 5 5 ELECTRIC POLE 5 5 5 5 5 5 5 5 5 5 5 GREEN AREA SIDEWALK C L L C ROAD ROAD SIDEWALK 5 5 5 5 5 5 PROPERTY LINE 5 5 5 5 GREEN AREA GREEN AREA SIDEWALK ELECTRIC POLE 0.15 0.30 10.20 9.90 1.80 1.00 0.15 0.45 1.00 0.15 0.15 0.45 3.40 1.30 0.45 3.40 3.10 3.75 3.75 0.15 1.00 1.80 0.45 0.30 0.15 1.00 0.15 0.30 1.80 1.00 10.20 9.90 2.40 27.00 9.30 9.30 1.80 1.00 0.15 0.30 7.00 TYPICAL SECTION OF ROAD WIDTH 8MTR. .50 1.20 .50 .50 .50 1.20 \A1;7.00 \A1;.50 \A1;1.20 \A1;.50 \A1;.50 \A1;.50 \A1;1.20 \A1;1.80 \A1;1.20 \A1;.60 \A1;7.90 \A1;.60 \A1;1.20 \A1;1.80 \A1;3.00 \A1;9.10 \A1;3.00 \A1;15.10 \A1;2.40 \A1;2.50 \A1;3.30 \A1;2.50 \A1;2.40 \A1;2.40 \A1;8.30 \A1;2.40 \A1;13.10 FIRST LAYER OF BITUMEN RCC SLAB ON ROOF SURFACE FELT FREE EROM BASE BITUMEN FELT GRAVEL BITUMEN RCC COPING BITUMEN PAINTING TERRACING/ MUD FUSKA BRICK TILES RCC SLAB CEILING PLASTER METAL CRADLE GAP- 12MM GAP- 12MM RAWL PLUG WITH OVEL SHAPED SLOT A.C. SHEET RCC BEAM FILLED UP WITH BITUMEN FILLER SEPRATION JOINT DETAIL AT ROOF TYPICAL DETAIL OF SEPRATION OR CRUMPLE SECTION 12 MM GAP FLAT ASBASTOS CEMENT SHEET OR PLYWOOD OR ANY OTHER 150MM WIDE EQUALLY SUITABLE METERIAL STEEL OR 12 MM GAP METAL SHEET ALUMINIUM ANGLE EXPANSION JOINT USING STEEL OR ALUMINIUM ANGLES RCC SLAB CEILING PLASTER GAP GAP RAWL PLUG WITH OVEL SHAPED SLOT AND WASHER A.C. SHEET RCC PRECAST TILE 25MM THICK 12 MM GAP PLASTER TO MATCH THE FLOOR FINESH AND LAID OVER A COAT OF HOT BITUMEN FLOOR RAWL PLUG AND SCEREWS RCC BEAM 300 TYPICAL DETAIL OF EXPANSION JOINT IN WALLS TYPICAL DETAIL OF EXPANSION JOINT AT FLOOR RCC PRECAST TILE 25MM THICK GAP- 12MM RAWL PLUG WITH OVEL SHAPED SLOT AND WASHER A.C. SHEET RAWL PLUG AND SCEREWS GAP- 12MM METAL BITUMEN FILLER CRADLE FILLED UP WITH SHEET SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI SHEET SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI SHEET SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI SHEET SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- EXPANSION JOINT SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI SHEET SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI SHEET 1 SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI FIRST LAYER OF BITUMEN RCC SLAB ON ROOF SURFACE FELT FREE EROM BASE BITUMEN FELT GRAVEL BITUMEN RCC COPING BITUMEN PAINTING TERRACING/ MUD FUSKA BRICK TILES RCC SLAB CEILING PLASTER METAL CRADLE GAP- 12MM GAP- 12MM RAWL PLUG WITH OVEL SHAPED SLOT A.C. SHEET RCC BEAM FILLED UP WITH BITUMEN FILLER SEPRATION JOINT DETAIL AT ROOF TYPICAL DETAIL OF SEPRATION OR CRUMPLE SECTION 12 MM GAP FLAT ASBASTOS CEMENT SHEET OR PLYWOOD OR ANY OTHER 150MM WIDE EQUALLY SUITABLE METERIAL STEEL OR 12 MM GAP METAL SHEET ALUMINIUM ANGLE EXPANSION JOINT USING STEEL OR ALUMINIUM ANGLES RCC SLAB CEILING PLASTER GAP GAP RAWL PLUG WITH OVEL SHAPED SLOT AND WASHER A.C. SHEET RCC PRECAST TILE 25MM THICK 12 MM GAP PLASTER TO MATCH THE FLOOR FINESH AND LAID OVER A COAT OF HOT BITUMEN FLOOR RAWL PLUG AND SCEREWS RCC BEAM 300 TYPICAL DETAIL OF EXPANSION JOINT IN WALLS TYPICAL DETAIL OF EXPANSION JOINT AT FLOOR RCC PRECAST TILE 25MM THICK GAP- 12MM RAWL PLUG WITH OVEL SHAPED SLOT AND WASHER A.C. SHEET RAWL PLUG AND SCEREWS GAP- 12MM METAL BITUMEN FILLER CRADLE FILLED UP WITH SHEET METAL FLASING FRAGILE COVER METAL TRIM BRICK WALLS MASTIC ANCHOR BARS WELDED FLATS CLEAR SHEET METAL FLASING FRAGILE COVER CONCRETE WALLS MASTIC FLAT BAR SET IN FORMS CLEAR 3C METAL SIDING INDUSTRIAL WROK FASTENING CORRUGATED METAL \\ASBESTOS CEMENT EXTERIOR SHEET COVER PANEL CLEAR GIRTS WF COLUMN RCC SLAB CEILING PLASTER GAP GAP RAWL PLUG WITH OVEL SHAPED SLOT A.C. SHEET RCC SLAB MASTIC SEPRATION AT FLOOR LEVEL SHEET METAL FLASHING BITUMEN RECTANGULAR BAR FLAT BAR SET IN FORM PRECAST SLAB / TILES RUBBERISED PAD FLOORING ANCHOR BARS INTERIOR TYPICAL DETAIL OF SEPRATION OR CRUMPLE SECTION 25 MM GAP FLAT ASBASTOS CEMENT SHEET JOINT FILTER DISCONTINUITY IN BOTH CONCRETE AND STEEL WATER BER INTIAL GAP EXPANSION JOINT SUBJECT TO WATER PRESSURE OR PLYWOOD OR ANY OTHER 150MM WIDE JOINT FILLER METAL SHEET SEAILING COMPOUND EXPANSION JOINT USING JOINT FILLER AND PLASTER WALL EQUALLY SUITABLE METERIAL SCREWS FIXED BY RAWL PLUG ON ONE SIDE ONLY SEALING COMPOUND EXPANSION JOINT EXPANSION JOINT . Expansion joints shall be so provided that the necessary movement occurs with a minimum resistance at the joint. The structures adjacent to the joint should preferably be supported on separate columns or walls but not necessarily on separate foundations. Reinforcement shall not extend across an expansion joint and the break between the sections shall be complete. The details as to the length of a structure where expansion joints have to be provided can be determined after taking into consideration various factors, such as temperature, exposure to weather, the time and season of the laying of the concrete, etc. Normally structures exceeding 45 m in length are designed with one nor more expansion joints. However in view of the large number of factors involved in deciding the location, spacing and nature of expansion joints, the provision of expansion joint in reinforced cement concrete structures should be left to the discretion of the designer. IS 3414 gives the design considerations, which need to be examined and provided for. Expansion joints in walls External walls can be very long when applied to terraced housing, and when combined with materials with a high rate of moisture or thermal expansion and contraction there can be problems with walls cracking etc. in awkward places. Apart from being unsightly, random cracking can cause structural instability, largely due to the fact that the two parts of the wall are not tied together in any way and can move independently of each other under other influences – thrust from floors or roof, wind loadings, etc. The effect of this moisture and thermal movement is most keenly felt in concrete block masonry. The simple solution is to break long stretches of wall into short lengths and at each length provide an expansion joint. There are two ways of doing this: (1) Physically stop building the wall, leave a gap filled with some flexible material and then begin building the wall again, only joining the two separate walls with some flexible jointing material. (2) Build in flexible jointing material in a length of the wall and then cut a slot in the wall with a power saw to about half its thickness. ion joints – a selection of details. In , detail A is an expansion joint in a masonry cavity wall. The points to note are: ^A The mastic pointing over the joint on the external leaf. ^A The two parts of both leaves are separated by a compressible bitumen impregnated fibre board – Flexcell. ^A Both parts of each leaf are joined across the Flexcell with a strip of expanded metal lath such as is used for reinforcing mansonry. This is flexible but its position prevents the four parts of the wall from drifting apart in a horizontal plane and yet accommodates any movement apart or together. ^A The internal wall finish simply passes over the joint, although many details will show a timber cover plate fixed to one side only of the point where the finish might crack. ^A Most importantly are the additional wall ties built in here. These are over and above the 3–4/m2 in the rest of the wall. They keep the four parts of the wall from drifting apart as well. In the same figure, detail B is an expansion joint in the masonry skin of a timber frame house. All the things from the previous detail apply here, but only to the cladding of masonry. There is no allowance for movement of the timber frame. Top right in the figure, detail C, is an enlarged view of the detail of the joint from Figure 3.36 showing the rendered finish on blockwork and the proprietary expansion joint cover of plastic bedded over the joint into the render on each side. For this purpose the plastic joint has perforated wings which key into the render. Finally, detail D is an induced crack joint. The inner leaf of the wall was of 225 aac block (blocks built on their flat), and as this was being built the brick reinforcement strips were built in opposite the partition, as well as other strips being left sticking out to tie into the partition blockwork, which was also aac block but only 125 thick. Additional wall ties were also left protruding either side of where the block was intended to crack. Finally, the cut was made with a power saw. The outer leaf of lightweight blockwork and the insulation were added later. This blockwork was only 75 thick, and if the wall as a whole had moved, it would have cracked down a similar line to the main wall. To disguise any possible crack A proprietary joint of plastic in a rendered finish block wall. A mastic sealed joint in a complex wall of reconstructed stone and rendered blockwork. Figure shows the joint which featured at C The building is relatively new and shows no sign of movement Figure is a joint on a supermarket. The wall is about 6 m high with a lot of artificial stone facings, string courses, etc. with infill panels of plain blockwork which have been rendered with a wet dash. There is no sign of movement on the building but there is a lot of unsightly staining where there has been rainwater run-off concentrated at the mastic filling of the expansion joints. This is also a relatively new building. Figure is a photograph of a recently discovered joint being built in a timber frame housing development. The Flexcell is there against the wall, which is complete, but there isnoexpanded metal lath built across between the different parts of the complete wall. What the photograph doesn’t show is the lack of additional wall ties. The whole wall is only one storey and therefore at most 3 m high. It is only a cladding and not structural but that does not make it correct. It is made from two pieces of render stop material – the galvanished strip with the expanded metal edges –and a central PVC extrusion. Each side of the extrusion has a groove to take the edge of the render stop and these edges are hard plastic. They are joined by an inverted V-shaped piece of PVC which is much more flexible and allows the joint to open when shrinkage occurs. Expansion Coefficients MOVEMENT JOINT FILLERS Concrete masonry moisture shrinkage and clay masonry moisture expansion, along with reversible thermal movement, are accommodated through special jointing techniques which allow movement without damage to the wall. Control joints for concrete masonry are designed as stress-relieving contraction points, and must extend completely through the masonry wythe. Preformed rubber or PVC shear keys transfer lateral loads across the joint while allowing it to open as the masonry shrinks (see Fig. 7-23), and should have a highdurometer hardness. Softer materials such as neoprene rubber sponge are used for expansion joints in clay masonry walls, where brick masonry expansion will compress the filler as the joint closes. Expansion joint fillers are used only to keep mortar out of the joints during construction, and should have a compressibility at least equal to that of the sealant which will be used. Premolded control joint fillers. Opposing moisture expansion of brick and curing shrinkage of concrete slab can cause cracking at building corners if differential movement is not accommodated. Parapets can expand and contract at a different rate than the building walls below. FLEXIBLE ANCHORAGE When masonry walls are connected to steel or concrete frame buildings, differential movement must be accommodated in the anchorage of one material to another. Even if the exterior masonry veneer carries its own weight to the foundation without shelf angles or ledges, the columns or floors provide the lateral support which is required by code. Flexible connections should allow relative vertical movement without inducing stresses which could cause damage (i.e., they should resist the lateral tension and compression of wind loads, but not in-plane shear movements). Various types Bond breaks in wall-to-floor and wall-to-roof connections. (From Harry C. Plummer, Brick and Tile Engineering, Brick Industry Association, Reston, VA, 1962.) of flexible . Seismic anchors for the attachment of veneers are designed to meet the requirements for Seismic Performance Categories D and E of the Masonry Standards Joint Committee Flexible anchorage of brick masonry. (From BIA Technical Note 18.) Flexible anchorage of concrete masonry. In loadbearing masonry construction the brick or block walls support concrete floor slabs or steel joist and metal deck floors. The methods of anchorage will vary for different conditions . With concrete block and concrete slabs, there is less concern about differential movement because of the similarity of the material characteristics. Connections may be either rigid or flexible, depending on the particular design situation. In brick masonry, however, it is more common to provide a bond break or slippage plane at the point where a concrete slab rests on the wall. Roofing felt or flashing is commonly used for this purpose, and allows each element to move independently while still providing the necessary support. The bond break may be detailed for both conditions where wall-to-slab anchorage is or is not required . SHEET SUBMITTED TO:- AR.GOPAL GOYAL SHEET TITLE:- SUBMITTED BY:- PAWAN KUMAR SUB:- B.C&M VI MOVEMENT JOINTS In addition to the flexible anchorage of backing and facing materials, control joints and expansion joints are used to alleviate the potential stresses caused by differential movement between materials, and by thermal and moisture movement in the masonry. The terms control joint and expansion joint are not interchangeable. The two types of joints are different in both function and configuration Expansion joints and control joints are different, and the terms should not be used interchangeably. Clay masonry expansion joints. EXPANSION JOINT EXPANSION JOINT EXPANSION JOINT EXPANSION JOINT EXPANSION JOINT EXPANSION JOINT EXPANSION JOINT EXPANSION JOINT A joint or gap between adjacent parts of a building, structure, or concrete work which permits their relative movement due to temperature changes (or other conditions) without rupture or damage

Language	English
Drawing Type	Section
Category	Construction Details & Systems
Additional Screenshots
File Type	dwg
Materials	Concrete, Masonry, Plastic, Steel, Wood, Other
Measurement Units	Metric
Footprint Area
Building Features	Deck / Patio
Tags	autocad, buildings, dach, dalle, details, DWG, escadas, escaliers, expansion, joint, joints, lajes, mezanino, mezzanine, platte, reservoir, roof, section, sections, slab, stair, telhado, toiture, treppe, types