. . THE BOND THAT . . GUARANTEES THE WALL The Bond that Guarantees the Wall " < n i* v it I (. II l Cjirnry , Mum. 1 2 2 iCABNEY: The Bond that Guarantees the Wall CARNEY CEMENT COMPANY Mankato Minnesota A section of the huge quarries near Mankato, Minnesota supplying the stone for making Carney. It is the only deposit of this peculiar rock that has ever been found. Lime has been chemically combined in this stone to make, when burned and ground, a smooth working, slower setting mortar that requires no limejn mixing. No foreign materials of any kind are add- ed to or taken from the natural stone during the manufacture of Carney. Q ABNEY /' A C t: A 0 U It Carney— the Cement Nature Mixed n nor SANDS of years ago nature deposited a cement rock that was des- tined to revolutionize the mortar work in present day construction of tile and brick buildings. This particular deposit of stone, found at Mankato, Minnesota, is entirely different from any other deposit found in America. Its difference lies in the fact that the stone contains just the right amount of lime to make, when burned and ground, and when the proper proportions of water and sand are added, a plastic, smooth-working, slower setting mortar for brick and tile laying. In this stone nature combined chemically, in just the right proportion, enough lime so that when three parts of sand are added to one part of Carney and mixed with water, the result is a perfect mortar for brick or tile construction. Carney is not new. It has been used for years and has heretofore been sold under the name Car- ney’s Cement. Owing to its many superior advantages and differences from ordinary cements its name has been changed to Carney, as it is in a class by itself. Carney in no way resembles other cements. Its composition and mixing characteristics, as well as its perfect properties in the finished wall, make it far superior to anything else for making brick and tile mortar. In the process of mixing Carney nothing need be added to obtain a perfect mortar except water and sand in the proper pro- portion. No waxes, oils, lime, gypsum or any other foreign materials are necessary, nor are any added during or after the process of manufacture by the makers. Because of its slower setting properties Carney mortar adheres more closely to the brick or tile and makes a stronger union. This slower setting property makes the mortar more plastic and easier to work with. Soaking increases the amount of putty 50% and improves the quality of the mortar, thereby lowering the cost of Carney. This peculiar quality permits the mason to lay more bricks to the barrel of Carney than is possible with other mortars. It is not unusual to lay at least 1,000 brick to a barrel of Carney. Carney is the only cement which can be allowed to stand over night to be used next morning by simply retempering with water. This feature eliminates all waste. Ex- perience in using ordinary cement-lime mortars proves that Carney eliminates many of the mistakes due to complex mixing for- mulas, thereby saving much trouble and work at the mortar box. Carney is of such quality that it can he used the year around. Carney has been used in the walls of thousands of America’s finest buildings, over a period of many years, which proves beyond a doubt that Carney mortar stands the test of time. It grips the bricks in these walls like a steel vise, becoming harder than the bricks themselves, thereby making a solid wall of masonry of uniform quality from foundation to roof. Any architect or contractor who has had experi- ence with Carney will tell you that it has revolutionized tile and brick construction. PAGE FIVE One Part Carney Three Parts Sand — No Lime W HEN you give consideration to this simple specification of one part Car- ney. three parts sand — no lime, used accord- ing to manufacturer's directions, you begin to realize the wonderful possibility of sav- ing in time, labor and trouble where Car- ney is used. It w ill 1 )e immediately noted that the Carney specification does not call for the use of lime. Therefore, the initial cost of lime ordinarily used in common low-grade mortar is saved, as well as the labor cost of slaking and mixing. Every architect and contractor knows that delays and losses often occur due to errors when the ordinary cement-lime mor- tars are mixed according to their complicated formulas. AVhere Carney mortar is used no mortar mixing mistakes can occur. This elimination of error is due to the Carney specification: 1 part Carney — 3 parts sand — No lime. If this formula is not followed closely by the mortar mixer, the brick or tile mason will be prompt to tell the brick foreman on the job that he cannot work the mortar. The addition of too much or too little sand interferes with the easy, plastic, smooth working properties of the properly prepared mortar. This acts as a constant check upon improper mixing, adulteration or careless- ness at the mortar box. There is no mortar so simple and easy to mix as Carney mortar. One of many beautiful churches laid up in Carney. The First Church of Christ Scientist, Detroit, Michigan. Architects: Smith, Hinch man & Grylls Contractors: Bryant and Detwiler Carney r a a E s i x Directions for using Carney For Brick, Tile and Terra Cotta Walls above grade in warm weather. Put suffi- cient neat cement in the soaking box to be tive or six inches deep when leveled off. Cover with water, using about twice as much water as cement by volume. Thor- oughly stir with hoe and allow to stand until surplus water is absorbed. This will require about three hours, though this time can be considerably shortened by addition- al stirring of the cement and water an hour or so after mixing. The putty is now ready to be mixed with sand for use. (Many masons prefer to put water in mixing box before the cement.) The soaking and stir- ring of Carney increases its volume upwards about 50%. The putty can stand in the box for hours, even over night, without harming the quality of the mortar. There is no waste to Carney mortar. Machine Mix — Throw into the mixer one shovel of Carney putty, as prepared above, to every three shovels of sharp, clean, screened sand, adding enough water to pro- duce a mortar of the proper consistency for laying brick. Run the mortar from the mixer into a box, and it is ready for use. Hand M ix — Use two boxes, one for soak- ing the neat cement as outlined, the other to mix the mortar in, using proportions of one part Carney putty to three parts sharp, clean, screened sand. Each box can be par- titioned into two parts, so that neat cement can be soaking in one end of the soaking box while it is being used from the other, so that mortar can be prepared in one end of the mixing box while being used from the other. There is considerable economy in using clean, sharp sand, as the cement will go much further in the work. Cold Weather Conditions — Heat the sand and water. Use equal parts of neat cement and water by volume and thoroughly stir. Do not allow the cement to soak longer than an hour or an hour and a half in cold weather before adding the sand. Mix in proportion of one part Carney to three parts sand and use directly after mixing. For Non-Porous and Hard Shale Brick in Cold Weather — For every barrel of Carney use one bag of Portland cement when adding the sand. This small addition of Portland cement quickens the set of the mortar, which is necessary when lay- ing impervious brick in cold weather. Carney P A fi F. S E V E X Like Structural Steel in the Wall F OR thousands of years designers and contractors of world s buildings have had more trouble with the mortar or bond than they have had with tile or brick from which structures were built. Any architect or contractor knows that he is never sure what the results from ordinary mortar are going to be. Regardless of how careful the mortar mixing is watched, carelessness and adulterations often creep into the mortar work. Many experiences with finished walls have been very unfortunate. Mortar has disintegrated with time and has blown away. Poor mortar is due to a variety of causes but chiefly to the difficulty of getting the proper mixture. Therefore thousands of architects and contractors have been using Carney with a feeling of satisfaction and security that has never been known before in the construction of buildings. Examine any finished wall built with Carney and you will find the cement has returned to its native hardness and has become harder than the brick or tile it binds. Buildings laid up in Carney are often likened to buildings erected of structural steel. Carney is to the wall what the steel is to the building. In the wall it is strong and durable like structural steel. It forms a network of masonry that makes the strong- est possible wall -a wall capable of bearing w eight. Not only (loCS Ganiev Builders of beautiful theatres use Carney be- * cause it is the bond that guarantees their walls, become Hard- Tile illustration shows the Hennepin Theatre at Minneapolis. Architects: KirchhofT & Rose Carney er than the brick it binds but it develops a vise-like gripping power. This unusual hardness and gripping power is achieved through the slower setting of Carney mor- tar. The mortar is absorbed into the brick and thus makes a “bond that guarantees the wall". In your examination you will find that the wall laid in Carney has become a solid wall of masonry from the foundation to the roof. The durability of a Carney laid wall is best described by a letter recently received from a contractor who uses Carney. In part, the letter read as follows: “We recently had occasion to tear down a part of a wall we laid in Carney in order to make certain changes. The mortar had become so hard and held the bricks so strongly that it was necessary to drill the bricks in order to alter the wall. This certainly proved to our satisfaction that there is no mortar that can compare in gripping power to Carney-made mortar." On account of its natural hardness after setting and its peculiar gripping qualities Carney is particularly adaptable for wall bearing buildings. The hardness of Carney Mortar makes such a uniformly strong wall that it is capable of bearing almost any load that it may be subjected to. It is a well known fact that the intense heat of big fires does not harm the quality of Carney mortar in the least. This fact is based on several cases where fire com- pletely gutted buildings laid up with Carney Mortar. In these cases the walls were still standing intact when everything else was destroyed. It is this permanence in the finished wall that appeals to architects and contractors alike. They know that the wall ibubbUF innnaii :: Minimus :: WKRiaa 31 S 3 in: n Gil if If If RBI! si iLSjyyu The walls of many of America’s finest Bank Buildings are laid in Carney. The Kansas City. Mo., Federal Reserve Bank is one of t hese buildings. Architects: Graham, Anderson, Prohst & White. Contractors: Geo. A. Fuller Co, will be exactly as planned. They know that by using Carney the mortar in the wall will be free from adulterations and carelessness. Carney guarantees supreme strength and durability in the wall. r 1 r, e .v / V E Carney Makes Mortar Work Easy E VERY contractor who uses Carney Mortar knows that the work of building is made easier from the mixing at the mortar box to the final laying of the brick or tile. Carney is handled more easily than ordinary cements on account of its light weight — the weight being only 60 pounds to the sack, or 240 pounds to the barrel of 4 cubic feet. As no lime is required for mixing Carney the user is spared the expense and bother of buying and handling lime. Thus all the usual troubles which accompany the use of lime, such as deterioration, slaking and mixing, together with the attendant expense and loss, are avoided. Any laborer can mix Carney Mortar with- out supervision because of the simple for- mula — 1 part Carney — 3 parts sand — no lime — and because of the fact that the mason on the wall will discover any change in this formula instantly when he tries to use improperly mixed Carney mortar. This simple process of mixing results in a saving of 40% of labor usually required to make cement-lime mortar. The using of Carney results in a saving of time. Mortar mixers on a job where Carney is used may begin work one half hour before the brick layers and still have plenty of time to prepare a supply of mortar before the layers are ready. Carney mortar is so easy to mix that fewer men are required at the mortar box than when low grade mortar is used. The mason works under entirely different con- ditions on the wall where Carney mortar is used. Because Carney is so much more Ft. Dodge School of Ft. Dodge, lo any finer schools that have their wal Architect: W. B. Ittner Contractors: M adsen & Fete ImEmfGwm mVm Kllli MflnminniiiM Carney r A G F. T E N plastic, smooth working and slower setting the mason can work with less effort. He doesn’t have to tap down or knock down the brick with his trowel as lie has to do with ordinary cements. Nor does he ever have to rip up a brick and spread new mor- tar. The slower set and greater smoothness make it unnecessary for him to jiggle the brick. This is why walls laid up in Carney do not have wavy horizontal rows. Any mason can lay more brick per day with Carney mortar. Using Carney a mason can set up four or five bricks in the time it would take to set up two in Portland. These advantages to the mason cannot be secured with a quick setting cement. Where Carney is used contractors find that there is no waste mortar because the Carney Mortar left over can be used the following day by simply retempering with water. Therefore the mixer doesn’t have to use his judgment as to the amount of mortar that will probably be used in the last few hours of the day. All difficulty with hold-over mortar is eliminated by the use of Carney. Even if the mortar box is found to be half full at the time the whistle blows, it is unnecessary to clean it out for Carney can be mixed and held over night without loss or deterioration. Often-times a portion of a job may be temporarily de- layed or stalled, causing a hold up in masonry work and frequently wasting mortar. With Carney mortar, a delay will not result in waste because the mortar can be retempered and used. No other cement has this no- waste feature. The mason finds a great saving of time in the use of Carney mortar because he inFITnu The Cleveland Discount Co. Building at Cleveland is another of those immense office buildings in which Carnej — the cement that cuts building costs — was used. Architects: Walker and Weeks Contractors: The Craig-Curtiss Co. doesn't have to retemper it on the mortar board. Carney mortar is an all year round mortar. It can be used in winter as well as summer with equally good results. Frost will not affect the strength of the mortar in the wall. Here is an advantage of the ut- Cabney PAGE El. E V F. .V most importance to contractors and archi- tects as well as the owners. Whether hand or machine mixing, where Carney is used mortar mixing is made easier, at the same time saving you a great deal of worry and bother. It also makes work easier on the wall, thereby saving time on the job and at the same time cutting the amount of labor cost. The contractor will immediately appreciate how much trouble, worry and expense can be saved as well as the number of mistakes which may be avoided by the use of Carney. The contractor who doesn't use Carney now, simply never has used it. This ease with which Carney mortar work can be accomplished should instantly con- vince you, if you are a contractor, that it is more profitable to use Carney and save mistakes, trouble and worry that you have experienced in the use of ordinary lime- cement mortars. An architect who specifies Carney can enjoy a feeling of security and satisfaction through knowing that the building will be completed exactly as he planned it, and that there will be no regrets due to careless- ness and mistakes resulting from the use of poor mortar. The fact that Carney requires no lime in mixing is a saving not only in cost of materials but also in time and labor. ■ - Sns sj = r- :: a? V I I C F. T ir E L I I Actual photographs of a soaking test made on Carney. The first box shows the neat cement before soak- ing. The second box shows the swelled putty after soaking three hours. It has increased 50' " 0 in volume. Carney Economies T he users of Carney meet with one economy after another, from the time of purchasing to the final laying of the mor- tar in the wall. It is beyond contradiction the most economical cement found on the market today. The following Carney economies summar- ize the experience of the contractors and architects responsible for many of the finest buildings in America that have been laid up in Carney. The original cost of Carney mortar is less than that of cement-lime-mortar. Since nature added sufficient lime to the rock from which Carney is made, there is a sub- stantial saving to the contractor or builder because of the fact that lime doesn't have to be purchased or handled. Then too, Carney can be safely carried on hand since it does not deteriorate in stock. Carney is light in weight. It weighs only 60 pounds to the sack or 240 pounds to the barrel of 4 cubic feet. Therefore it is easier and less expensive to handle than ordinary cements. Less man power and less trucking facilities are required to handle and transport Carney, but the biggest saving is accomplished in the mixing, owing to the simplified formula for making Carney mor- tar— 1 part Carney — 3 parts sand- — no lime. This formula cuts the cost of mortar mixing 40% below the cost of mixing cement-lime mortar. The mixing work is done much easier and faster, therefore less labor is required. This enables the mortar mixers to start work a half hour instead of an hour ahead of the brick layers in the morning and still have the mortar ready on time. The experience of Carney users differs slightly as to the exact number of men required at the mortar box to supply a given number of men on the wall. This difference varies due to local conditions as well as to whether mixed by hand or machine. All experiences, however, come within the following figures: — One man mix- ing by machine can supply 25 to 30 men on the wall, and, mixing by hand, one man can provide for 12 to 15 men. Two men mixing by machine, can supply as high as 60 men on the wall. PAGE T H I RT E E S Carney possesses one remarkable feature of economy possessed by no other cement and that is, when it is soaked in water its volume increases from a barrel to one barrel and a half. When water is added to a barrel of neat cement and it is allowed to stand a short time it is found that a barrel and a half of putty results. The photograph at the top of page 13 shows an actual soaking test made in the mortar box under working conditions. The box on the right shows an actual increase of 50% in volume after soaking three hours. This increase in vol- ume is a clear saving. There is no first cost on it, neither is there any freight, cartage or handling. It is a 50% dividend free of labor and expense. Soaking improves the plastic, smooth working qualities of Car- ney without in any way harming the result- ing mortar. The swelling properties of Carney combined with the better working qualities of the putty, result in tw r o direct extra profits to the contractor. It enables the man on the w r all to work faster and it results in the laying of approximately 1000 brick to a bar- rel. Carney enables men to work faster be- cause it makes a smoother w r orking mortar that doesn’t have to be retempered. There- fore they can lay more brick per man per day than w T hen using any other mortar. Naturally the job is speeded up and this re- sults in a great saving in building cost. The average mason working w ith Carney can set up four or five bricks in the time it ordin- arily takes to set up tw T o in Portland. Unless the contractor has used Carney he has never used a cement in which there is no w’aste. Many times when work is fin- ished in the evening the contractor finds a :C ABNEY: PAG E E <> V It T E E .V lot of left-over mortar. This waste and expense is eliminated by the use of Carney. It is the constant endeavor of the mortar mixer who makes ordinary mortar to judge accurately the amount of mortar required during the last few hours of the day, while men on the wall must speed up or slow down to keep pace with the mortar supply. Where Carney Mortar is used this problem of speeding up or slowing down, which results in great waste, is eliminated, because mortar left over at the end of the day can be just as readily used the following day by simply retempering with water. Along this line a Cleveland Ohio Con- struction Company writes, “As a mortar material we find the retempering quality of very great value as our mortar supply, made up the day previous, is always ready in any quantity required. This same retempering quality is of further service, as the small mortar boards on the floor need not be used up each day. There is no waste to take care of, thus securing a noticeable economy.” Another concern writes, “We find the re- tempered material gets hard in the same time as material that has not been retemp- ered. We find that by soaking the cement ahead and using the putty we use a less quantity of cement per thousand brick.” In using Carney costly mistakes are avoided which often occur through adulter- ation at the mortar box. The Carney formula is so simple that any laborer can follow it. The addition of too much or too little sand immediately results in complaints from the mason on the wall. This eliminates constant inspection of the contents of the mortar box. The masons act automatically as inspectors and notify the foreman when Another of the Federal Reserve Bank Buildings in which Carney, the cement of many economies was used. Federal Reserve Bank Building, Chicago, 111. Architects: Graham, Anderson, Probst & White, Chicago Contractors: J. Griffiths & Son Co., Chicago the quality of Carney has been changed by the mixers either through error or care- lessness. These are some of the reasons why architects are now constantly specifying Carney, and why contractors are using it instead of cement-lime mortar because of its economy, because it is trouble-proof and fool-proof and because with it they can build better walls at lower cost. S * Lake Shore Drive Apartment Hotel, Chicago, 111 Fugaard & Knapp First State Bank. Royal Oak. Mich Madison & Ilubbel Astor Court Apts., Detroit, Mich H. G. Christman Co Bank of Detroit Bldg., Detroit, Mich Gavier, Dinkelberg & Ellington .1. L. Free C'o.’s Store A Office Bldg, Cleveland, Ohio Watson Engr. Co Plaisance Hotel, Chicago Itobt. S. DeGoyler CONTRACTOR .John Griffith & Son. • Geo. A. Fuller Co. . Lanquist & 1 1 Is ley. .Mellon Stuart Co. . Foundation Company. .Lanquist