A concrete block , also known as a cinder block in North American English , breeze block in British English , concrete masonry unit ( CMU ), or by various other terms , is a standard-size rectangular block used in building construction . The use of blockwork allows structures to be built in the traditional masonry style with layers (or courses) of staggered blocks.
77-706: Neuroscience Group Field at Fox Cities Stadium is a baseball park in Grand Chute, Wisconsin (although it has an Appleton mailing address). It is primarily used for baseball , and is the home field of the Wisconsin Timber Rattlers , the Midwest League Minor League Baseball affiliate of the Milwaukee Brewers . The stadium also hosts a few music concerts each year. From 2000 until 2018, it hosted
154-469: A cantilevered upper deck seating area that hung out over the lower seating area. Although it did not use reinforced concrete in its construction, Baker Bowl is considered the first of the jewel box parks. The first to use reinforced concrete was Shibe Park , which opened in 1909, also in Philadelphia. The upper decks were typically held up by steel pillars that obstructed the view from some seats in
231-413: A chain-link fence. Beyond the infield and between the foul lines is a large grass outfield, generally twice the depth of the infield. The playing field is bordered by fences of varying heights. The infield fences are in foul territory, and a ball hit over them is not a home run; consequently, they are often lower than the outfield fences to provide a better view for spectators. Sometimes, the outfield fence
308-532: A few which are oriented just slightly west of straight north. (Left-handed pitchers are called "southpaws", and indeed the pitcher's left hand is toward the south in the usual park layout, and this has often been cited as the source of the appellation. But this is most likely a false etymology , or partly so, as "southpaw" for left-handers has been in use since at least the mid 19th century, and applied to boxers.) Today, in Major League Baseball ,
385-595: A greater surface on which to spread a mortar bed and for easier handling. Most concrete blocks have two cores, but three- and four-core units are also produced. A core also allows for the insertion of steel reinforcement to span courses in order to increase tensile strength . This is accomplished by grouting the voids of blocks containing rebar with concrete. Thus reinforced, concrete block walls are better able to resist lateral forces such as wind load and seismic forces. Cores may also be filled with expanded-polystyrene (EPS) block foam insulation, substantially increasing
462-503: A minimum distance of 325 feet (99 m) from home plate to the fences in left and right field, and 400 feet (120 m) to center. (Rule 1.04, Note(a)). This rule was passed to avoid situations like the Los Angeles Coliseum , which was 251 ft (77 m). down the left field line. However, with the opening of Baltimore's Camden Yards (1992), the "minimum distance" rule began to be ignored. One factor may be that
539-429: A multi-tiered seating area, a grandstand , surrounds the infield. How far this seating extends down the baselines or around the foul poles varies from park to park. In minor league parks, the grandstands are notably smaller, proportional to expected sizes of crowds compared with the major leagues. The seating beyond the outfield fence generally differs from the grandstand, though some multi-purpose or jewel box parks have
616-424: A ribbed or solid two-block unit; such factory-produced units are called "split-rib" or "split-face" blocks. Blocks may be scored by grooves the width of a mortar joint to simulate different block modules. For example, an 8-by-16-inch (200 mm × 410 mm) block may be scored in the middle to simulate 8-by-8-inch (200 mm × 200 mm) masonry, with the grooves filled with mortar and struck to match
693-479: A rugby venue in New Zealand with an ETFE roof allowing grass to be grown indoors, or NFL stadiums like State Farm Stadium and Allegiant Stadium , which allow the grass field to be grown outside and then rolled indoors for games), the first generation of indoor parks predated such abilities. Since there was not enough light to grow grass, artificial turf is installed, and this affected the game. Artificial turf
770-718: A sand base and without mortar or reinforcing (gravity wall), or using blocks (typically an architectural style of block or clad with a veneer such as brick) with a concrete base, steel reinforcing and mortar (piling wall). Other very common, non-structural uses for concrete block walls (especially in American schools) are as interior fire-rated and extremely durable partition walls, and as exterior backup curtain walls for attachment of building envelope systems (rigid foam insulation and an air/vapor barrier) and veneers (stucco, steel, brick, or split-face concrete block). Concrete masonry walls may be ungrouted, partially grouted, or fully grouted,
847-478: A similar boom. One of the first major league ballparks to be called a "stadium" was actually the Polo Grounds, which was temporarily renamed Brush Stadium from its reconstruction in 1911 until the death of owner John T. Brush in the 1920s. By then, the most famous baseball "stadium" of them all had been constructed: Yankee Stadium . From that point until the retro building boom of the 1990s, the suffix "Stadium"
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#1732794302294924-497: A structural system is the Masonry Standards Joint Committee's Building Code Requirements & Specification for Masonry Structures (TMS 402/602-16). The compressive strength of concrete blocks and masonry walls varies from approximately 3.4 to 34.5 MPa (500–5,000 psi) based on the type of concrete used to manufacture the unit, stacking orientation, the type of mortar used to build
1001-458: A year-round basis. Further renovations were announced in September 2022 with completion projected before the 2023 season. The renovations will meet the new standards for minor league stadiums announced in 2021. Baseball park A ballpark , or baseball park , is a type of sports venue where baseball is played. The playing field is divided into two field sections called the infield and
1078-476: Is harder, and thus a ball hit on the ground moves faster and bounces higher. This, coupled with the usually dull white or gray roofs that could camouflage a fly ball, causing what Twins fans called a "dome-field advantage". A park of note is Olympic Stadium in Montreal. The park was designed with a large tower that loomed over top. Cables came down from the top of the tower to connect to the large oval center of
1155-417: Is little consistency in the choice between "Field" and "Park". For example, Houston's Minute Maid Park was originally named "Enron Field". Seating area design of stadiums is affected by many variables, including required capacity, audience access, and road traffic. Early ballparks like Elysian Fields were a far distance from the city center. Each game was an event, and fans traveled by public transit to watch
1232-423: Is little space between the field and the street beyond. Some in-play scoreboards and high fences reached 50 to 60 feet (18 m), whereas a few outfields were even lined with hedges rather than normal fences or walls. The Hubert H. Humphrey Metrodome , when set up for baseball, had a 23-foot (7.0 m) right field "fence" that was actually a relatively thin blue plastic sheet covering folded up football seats. It
1309-431: Is made higher in certain areas to compensate for close proximity to the batter. In many parks, the field is surrounded by an area roughly 10 feet (3.0 m) wide made of dirt or rubberized track surface called a " warning track ". In the 1937 refurbishment of the original Yankee Stadium , a running track that ran the perimeter of the field was incorporated into the field of play as the first warning track. MLB formalized
1386-437: Is the catcher's box, where the catcher and the home plate umpire stand. Next to the first and third base are two coaches' boxes, where the first and third base coaches guide the baserunners, generally with gestures or shouts. As the baserunner faces away from the outfield when running from second base to third, they cannot see where the ball is and must look to the third base coach on whether to run, stop, or slide. Farther from
1463-508: The Besser Company was a major supplier of machines that made concrete blocks), and also as grey blocks or concrete masonry units (CMUs). Clinker blocks use clinker (ash created as a waste product from impurities in minerals such as coal, limestone and iron-ore), also called slag. Concrete blocks are made from cast concrete (e.g. portland cement and aggregate , usually sand and fine gravel , for high-density blocks). In
1540-629: The Hubert H. Humphrey Metrodome in Minneapolis , which instead of a rigid masonry roof was covered by inflatable fiberglass sheeting, held up by air pressure. A drawback to this design, at least in Minnesota's severe winter climate, was revealed when the dome collapsed three times in its first three years of operation due to accumulated snow. The Tokyo Dome has a similar roof; due to Tokyo's considerably milder winter climate, that stadium has not had
1617-571: The Kingdome , whose formal name was "King County Domed Stadium", and the Metrodome, for which the Minneapolis highway signs directed the driver to "Metrodome Stadium". The retro era of the 1990s and early 2000s saw some venues return to using "park" in a stadium's name, even in domed structures such as T-Mobile Park and American Family Field (which opened with the name Miller Park). There
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#17327943022941694-770: The NCAA Division III College World Series ; the contract to host the event ran out in 2018 and the stadium chose to not renew the contract due to the expanded D-III playoffs schedule conflicting with the Timber Rattlers' schedule. The stadium was built in 1995, and holds 5,900 people. It is also the site of the Wisconsin Interscholastic Athletic Association High School Spring Baseball Championship. On March 9, 2007, Time Warner Cable ,
1771-618: The Oakland Coliseum being the last one in use. The Athletics moved out of Oakland Coliseum in 2024 and have temporairy moves into West Sacramento 's Sutter Health Park for three seasons as a new dedicated facility of their own is built in Las Vegas. Their former co-tenants, the NFL Oakland Raiders , moved to Las Vegas in 2020 & into Allegiant Stadium . Note: To reduce redundancy, this table does not list
1848-588: The R-value of the resulting wall to be in compliance with the US national energy code. A variety of specialized shapes exist to allow special construction features. U-shaped blocks, or knockout blocks, have notches to allow the construction of bond beams or lintel assemblies, using horizontal reinforcing grouted into place in the cavity. Blocks with a channel on the end, known as "jamb blocks", allow doors to be secured to wall assemblies. Blocks with grooved ends permit
1925-458: The second Yankee Stadium , built 2009, used the same dimensions as the original Yankee Stadium . The heights of the fences can also vary greatly, the most famous example being the 37-foot (11 m)-high Green Monster in Fenway Park 's left field. Such tall fences are often used to stop easy home runs in a section of the ballpark where the distances from home are shorter, or where there
2002-552: The Metrodome's snow-related issues. Concrete masonry unit Concrete blocks may be produced with hollow centers (cores) to reduce weight , improve insulation and provide an interconnected void into which concrete can be poured to solidify the entire wall after it is built. Concrete blocks are some of the most versatile building products available because of the wide variety of appearances that can be achieved using them. Those that use cinders ( fly ash or bottom ash ) as an aggregate material are called "cinder blocks" in
2079-599: The Timber Rattlers to Third Base Ventures, LLC, a group consisting of principal owner Craig Dickman and minority owners team president Rob Zerjav and Brad Raaths. The group also purchased the team's ballpark from the Fox Cities Amateur Sports Authority with plans to keep the team in Grand Chute. In November 2012, the stadium began a major renovation that was completed in 2013. This allowed for functions such as weddings or large meetings on
2156-552: The United States. They are also known as "breeze blocks", a term derived from "breeze", referring to the small cinders and cinder-dust that are created by partially burned coal. However, in the United States breeze blocks also refer specifically to decorative blocks used on exterior walls to allow the breeze through, which were an important feature of Mid-Century Modern design, popularised by Edward Durrell Stone . In Australia, they are often known as besser blocks (because
2233-471: The area's cable provider before its 2017 merger with Charter Communications (and then-broadcast partner of the team through its local cable sports channel ), signed a 10-year naming rights deal. In December 2013 Time Warner opted out of the final three years of the deal. In January 2014, Neuroscience Group, a local neurology practice, reached a 10-year deal for naming rights. Following the cancelled 2020 minor league season, Appleton Baseball Club, Inc, sold
2310-429: The bases: an urban location, with plenty of parking and public transportation available. The first professional baseball venues were large wooden ballparks with seats mounted on wood platforms. Although known for being constructed out of wood, they featured iron columns for better support. Some included one tier of inclined seating, topped with either a flat roof or, in some instances, a small upper tier. The outfield
2387-462: The composition of the blocks. Use of recycled materials within blocks can create different appearances in the block, such as a terrazzo finish, and may help the finished structure earn LEED certification . Lightweight blocks can also be produced using autoclaved aerated concrete ; these are widely used for construction in Finland and other Scandinavian countries, as well as in central Europe, for
Neuroscience Group Field at Fox Cities Stadium - Misplaced Pages Continue
2464-826: The constraints of actual city blocks, often resulting in significantly asymmetrical outfield dimensions and large outfield walls to prevent easy home runs. Notable examples included League Park in Cleveland, which had a 40-foot (12 m)-tall wall in right field, and the Green Monster , the 37-foot (11 m)-tall left field wall at Fenway Park in Boston. Notable exceptions include Shibe Park and Comiskey Park , which were built on rectangular city blocks that were large enough to accommodate symmetrical left and right fields. Other sports, such as soccer and football , were often played at these sites (Yankee Stadium, for example,
2541-413: The construction of control joints , allowing a filler material to be anchored between the un-mortared block ends. Other features, such as radiused corners known as " bullnoses ", may be incorporated. A wide variety of decorative profiles also exist. Concrete blocks may be formulated with special aggregates to produce specific colors or textures for finish use. Special textures may be produced by splitting
2618-509: The earliest baseball stadiums that incorporated this type of design was Cleveland Stadium (built 1932), which featured an oval grandstand that was more friendly to goal-centered sports like football. A park built to suit all sports well, which was co-owned by the teams or the city, seemed advantageous to all, especially because it was less expensive to maintain one stadium rather than two. Some parks that were originally built for one sport were renovated to accommodate multiple sports. The shape of
2695-518: The early ballparks. With the beginnings of professional baseball, the ballfield became part of a complex including fixed spectator seating areas, and an enclosure to restrict access to paying customers, as with a fairgrounds. The name "Grounds" began to be attached to ballparks, starting with the Union Grounds in 1862. The suffixes "Field" and "Park" were still used, but many professional ballparks were "Grounds". The last major league "Grounds"
2772-410: The elements. Besides the drawbacks of the cantilever design, there were other issues with these parks. With few exceptions, seating was angled to face the center of the field of play, rather than home plate. The furthest seats in these parks were 500 feet (150 m) or more from the plate. The capacities of these stadiums were larger than previous baseball stadiums. Typical game attendance did not fill
2849-497: The fans had difficulty seeing over the football benches. This was evident in the movable seating sections in RFK Stadium. The first ten rows of the football configuration were practically at field level, and fans in those sections often stood up on their seats to get a better view. Other stadiums overcame this simply by covering those seats, not bothering to sell them. Despite being cost-effective, these problems eventually caused
2926-453: The field. Like its English relative, cricket , there is significant flexibility in the shape and size of the rest of the playing area. Baseball leagues may specify a minimum distance from home plate to the outfield fences. Generally, the higher the skill level, the deeper the minimum dimensions must be, to prevent an excess of home runs. In the major leagues, a rule was passed in 1958 that compelled any new fields built after that point to have
3003-601: The first indoor sports stadium ever built, was built to escape the hot and very humid climate of Houston and the Kingdome was built to escape Seattle's constant fall and winter rains. In Japan, domed stadiums were built to escape frequently rainy climates, as well as extreme snowfall in Sapporo. There is little to no natural light in these parks, necessitating the use of one of the most distinguishing aspects of an indoor park: artificial turf. While technology now allows for grass to be used in indoor venues (see Forsyth Barr Stadium ,
3080-399: The foul poles and did not completely enclose the field. Plans were made to enclose the grandstand and build a dome, but engineers discovered that the structure could not handle the load of the proposed dome. Thus, the area behind the outfield fence remained open. One major innovation of the multi-purpose parks was the cantilevered upper deck. In earlier ballparks, the columns used to support
3157-426: The game. With the growth of professional leagues, and consequent growth in the quantity of games, each game became less of an event, and fan convenience became more important. Many professional ballparks were built either near the city center, or in working-class neighborhoods, based on the expected economic level of the average fan. Consequently, the classic ballparks typically had little space for automobiles, as it
Neuroscience Group Field at Fox Cities Stadium - Misplaced Pages Continue
3234-415: The grandstand surround the entire field. This area could contain inexpensive bleacher seats, smaller grandstands, or simply inclined seating. In local ballparks, there are often simply a set or two of aluminum bleachers on the first-base and third-base sides. Distinctive from "goal games" such as football and basketball , which have fixed-size playing areas, the infield is the only rigidly laid-out part of
3311-429: The home plate area, aligned with the first and third bases. These are the foul lines or base lines , usually differentiated by referring to them as the first base line, or the third base line. If a ball hit by the batter lands outside of the space between these two lines or rolls out of this space before reaching first or third base, the ball is "foul" (meaning it is dead and the play is over). If it lands between or on
3388-440: The indoor stadiums of the multi-purpose era in this section. *A baseball-only ballpark converted to a multi-purpose stadium. **A football-only stadium converted to a multi-purpose stadium. ‡ denotes stadium is also a retractable-roof ballpark An important type of ballpark is the indoor park . These parks are covered with a fixed roof, usually a hard concrete dome. The reasons to build indoor parks are varied. The Astrodome ,
3465-401: The infield on either side are the dugouts, where the teams and coaches sit when they're not on the field. They are named such because, at the professional levels, this seating is below the level of the playing field to not block the view from prime spectator seating locations. In amateur parks, the dugouts may be above-ground wooden or CMU structures with seating inside, or simply benches behind
3542-414: The last one, Oriole Park V, burning down in 1944. The earliest ballparks built or rebuilt of reinforced concrete , brick, and steel are now known as the jewel box ballparks or classic parks . Two-tiered grandstands became much more prevalent in this era, as well. The Baker Bowl in Philadelphia, which opened in 1895, was the first to use steel and brick as the primary construction materials and included
3619-485: The latter two enhancing their structural strength. Additionally, steel reinforcement bars (rebar) can be used both vertically and horizontally inside a concrete block wall to maximize its structural performance. The cells in which the rebar is placed must be grouted for the bars to bond to the wall. For this reason, high-seismic zones typically allow only fully grouted walls in their building codes. The American design code that guides design engineers in using concrete blocks as
3696-436: The lines, it is "fair". At the end of the lines are two foul poles, which help the umpires judge whether a ball is fair or foul. These "foul poles" are actually in fair territory, so a ball that hits them on the fly is a home run (if hit on the bounce, it is instead an automatic double). On either side of home plate are the two batter's boxes (left-handed and right-handed.) This is where the batter stands when at bat. Behind home
3773-518: The lower level. However, because of the supports used, the upper decks could come very close to the field. The two-tiered design was the standard for decades, until the New York Yankees built Yankee Stadium . To accommodate the large crowds Babe Ruth drew, Yankee Stadium was built with three tiers. This became the new standard until some recently built parks reverted to two, including PNC Park in 2001. Most jewel box parks were built to fit
3850-424: The material's inherent thermal insulation characteristics, as are expanded clay aggregate blocks. Blocks come in modular sizes, with the most popular typically referred to (by their thickness) as "4-inch", "6-inch", "8-inch", and "12-inch". In the US, concrete blocks are nominally 16 in (410 mm) long and 8 in (200 mm) wide. Their actual dimensions are 3 ⁄ 8 inch (9.5 mm) less than
3927-664: The most famous examples is the original Yankee Stadium, whose odd-shaped plot of land caused right field to be over 100 feet (30 m) shorter than left, although this difference lessened over time. The rectangular Polo Grounds had extremely short distance down the lines, 258 ft (79 m). to right and 280 ft (85 m). to left. In contrast, the deepest part of center field was nearly 500 ft (150 m). from home plate. Older ballparks, such as Fenway Park , were grandfathered in and allowed to keep their original dimensions. Also, new parks have sometimes received special dispensation to deviate from these rules. For instance,
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#17327943022944004-589: The nominal dimensions (to allow for 3 ⁄ 8 -inch mortar joints between blocks in any orientation). In Ireland and the UK, blocks are usually 440 mm × 215 mm × 100 mm (17.3 in × 8.5 in × 3.9 in) excluding mortar joints. In Australia, New Zealand and Canada, blocks are usually 390 mm × 190 mm × 190 mm (15.4 in × 7.5 in × 7.5 in) excluding mortar joints. Block cores are typically tapered so that their top surface (as laid) has
4081-487: The old Griffith Stadium in Washington, D.C., part of center field had to be built around a cluster of apartment houses and the result was a rather large angular indentation in the left-center field fence. Now, these variations are mostly influenced by the specifications and whims of the designers. New "retro" parks, which try to recapture the feel of the jewel box parks, are often designed to have these quirks. Baseball
4158-436: The outfield. The infield is an area whose dimensions are rigidly defined in part based on the placement of bases, and the outfield is where dimensions can vary widely from ballpark to ballpark. A larger ballpark may also be called a baseball stadium because it shares characteristics of other stadiums . A baseball field can be referred to as a diamond. The infield is a rigidly structured diamond of dirt and grass containing
4235-552: The parks generally depended on the original use. Ballparks that were renovated to accommodate football, like Candlestick Park and Anaheim Stadium , were usually asymmetrically shaped. Football stadiums that were renovated to accommodate baseball, like Sun Life Stadium and Mile High Stadium , were usually of a rectangular shape, though Mile High actually started its life in 1948 as a Minor League Baseball park known as Bears Stadium. Parks that were built to serve both were usually circular and completely enclosed on all sides. These were
4312-495: The parks that gained multi-purpose parks the reputation as bland cookie-cutter structures. The first of these parks was DC Stadium (renamed RFK Stadium in 1969) in the District of Columbia . RFK is unique in that it hosted two different baseball teams , and that it was the first to originally be intended for multiple sports. A notable variant among the cookie-cutter stadia was Shea Stadium . Its grandstand extended just beyond
4389-451: The parks to become unfashionable. The multi-purpose architecture reached a climax when Toronto's SkyDome (now Rogers Centre ) opened in 1989. It had state-of-the-art amenities including a retractable roof, hotel, and a restaurant behind the outfield from where patrons could view the games. Rogers Centre was renovated into a baseball only stadium from 2022 to 2024. There are no more purely open-air multi-purpose parks still in use today, with
4466-435: The playing field running toward the north or east or some direction between. Major League Baseball Rule 1.04 states that it is "desirable" (but not required) that the central axis run east-northeast (about 22 degrees north of east). This is to prevent the setting sun from being in the batter's eyes. In practice, major league parks vary up to about 90 degrees from east-northeast in either direction, but none face west, except for
4543-412: The quaint, "retro" look of Camden Yards, with its irregular measurements, proved to be very popular, along with a traditionalist backlash against the symmetrical, multi-purpose, "cookie-cutter" stadiums. Since the opening of Camden Yards, many other "retro" stadiums have been built, each with asymmetrical fences. These distances vary from park to park, and can even change drastically in the same park. One of
4620-401: The roof. This oval center was supposed to be lifted by the cables, opening the park up if the weather was pleasant. However, the mechanism never worked correctly, and what was supposed to be a retractable roof was initially not used, then used for only a short period of time, and later replaced with a permanently fixed roof, making the stadium a strictly indoor facility. Another notable park was
4697-401: The stadiums. Due to the rectangular shape needed for football or soccer, outfield dimensions were generally symmetrical, and even seats at field level down the lines could be far from the action. Multi-purpose stadiums also posed issues for their non-baseball tenants. The "cookie-cutters" with swiveling, field-level sections proved problematic. Because the front rows were too close to the field,
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#17327943022944774-468: The stands. In Citi Field and Oracle Park , part of the right field fence juts unevenly into the outfield as if the builders were trying to create an unpredictable ricochet effect for balls hit against it. Some "retro" parks, such as Globe Life Park in Arlington , throw in a sudden and small inward turn (often referred to as a jog) just to give a little quirkiness to the design. Milwaukee's Miller Park
4851-417: The suburbs and bought cars, the lack of parking became an important issue. Some ballparks remedied this problem through the construction of parking garages in the vicinity, or building new ballparks with ample parking. Others built ballparks in the suburbs, typically with large parking areas. The ballpark/stadium thus became an "island" in an "ocean" of parking space. The modern "retro" trend seeks to cover all
4928-460: The three bases, home plate, and the pitcher's mound. The space between the bases and home is normally a grass surface, save for the dirt mound in the center. Some ballparks have grass or artificial turf between the bases, and dirt only around the bases and pitcher's mound. Others, such as Koshien Stadium in Hyōgo Prefecture , Japan, have an infield of entirely dirt. Two white lines extend from
5005-602: The true joints. Concrete block, when built with integral steel reinforcement , is a very common building material for the load-bearing walls of buildings, in what is termed concrete block structure ( CBS ) construction. One of the common foundation types for American suburban houses is the "crawl space foundation" which consists of a concrete block wall on the perimeter on which dimensional lumber floor joists are supported. Retaining walls , which can also be constructed of concrete blocks, can be constructed, either using blocks designed to be set back each course and used with
5082-427: The upper decks obstructed the view from some seats in the lower deck. In the new design, the upper decks were extended upwards and the columns were removed. However, even though the extension counterbalanced some of the weight, the upper decks could no longer extend as close to the field and had to be moved back. Also, the roofs could no longer be as large, and often only covered the top 15 or so rows. This exposed fans to
5159-434: The warning track as a requirement in 1949. Beyond the outfield fence in professional parks is an area called the batter's eye . To ensure the batter can see the white ball, the batter's eye contains no seating and is darker in color. The batter's eye area can be anything from a dark wall to a grassy slope. Most major league ballparks are oriented with the central axis (home plate through second base through center field) of
5236-461: The western United States, where they are easily obtainable, porous lava rock gravels are used for weight reduction. They also have an added decorative effect to certain types of block, such as split-face, due to their distinct red and black colors. Lower-density blocks may use industrial wastes , such as fly ash or bottom ash , as an aggregate. Recycled materials, such as post-consumer glass, slag cement, or recycled aggregate, are often used in
5313-917: The wooden stands aged and dried. Many parks caught fire, and some were leveled completely. This problem, along with the popularization of baseball and expectations for long-term use of the parks were major factors that drove the transition to the new standard materials for ballparks: steel and concrete. Some famous wooden parks, such as the Polo Grounds III in New York and National League Park in Philadelphia, burned and were rebuilt with fire-resistant materials (Polo Grounds IV and Baker Bowl). Others were simply abandoned in favor of new structures built elsewhere. These new fire-resistant parks often lasted for many decades, and (retrospectively) came to be known as "jewel boxes". There are no more professional ballparks in existence left with this architectural trend, with
5390-399: Was bordered by tall walls or fences covered in advertisements, much like today's minor league parks. These advertisements were sometimes fronted with bleacher seats, or "bleaching boards". Wood, while prone to decomposition, was a relatively inexpensive material. However, the use of wood as the primary material presented a major problem, especially as baseball continued to thrive. Over time,
5467-782: Was designed to accommodate football). In contrast to the later multi-purpose parks, the seats were generally angled in a configuration suitable for baseball. The "retro" ballparks built in the 1990s and beyond are an attempt to capture the feel of the jewel box parks. The only jewel box parks still used by Major League Baseball are Fenway Park and Wrigley Field . From the 1960s until the arrival of retro parks in 1992, baseball built many multi-purpose ballparks . Also derisively known as "concrete donuts", "cookie-cutters", or "giant ashtrays", they were usually tall and circular or square structures made entirely of, usually bare, reinforced concrete. The parks were built to hold baseball, but also were able to host other sports, such as football and soccer. One of
5544-454: Was designed, with the help of former player Robin Yount , to promote extra base hits . Originally (mostly in the old jewel box parks) these variations resulted from the shape of the property where the park was constructed. If there was a street beyond left field, the distance to the left field fence would be shorter, and if the distance was too short, the fence would be higher. For example, in
5621-441: Was expected that most fans would take mass transit to the games, a situation that still prevails at Boston's Fenway Park and Chicago's Wrigley Field , for example. Some early ballparks, such as Brooklyn's Eastern Park , were abandoned because the trolley lines did not go out far enough and the team was not performing well enough for people to tolerate the inconvenience. As fans became more affluent, and especially as they moved to
5698-408: Was often called a "baggie" or "Hefty bag". Some ballparks have irregularly shaped fences. Ballparks may have round swooping fences or rigidly angled fences, or possibly a significant change in direction or irregular angle. For example, the center field stands and the left field stands at Fenway Park meet at an uneven angle, creating an indentation (called "the triangle") that angles sharply back into
5775-455: Was originally played in open fields or public parks. The genesis of modern baseball is conventionally connected with Elysian Fields in Hoboken, New Jersey , a large public park where the businessmen of New York City gathered from time to time to play organized baseball games and cricket matches, starting around the mid-1840s. The name "Field" or "Park" was typically attached to the names of
5852-558: Was the Polo Grounds in New York City, which was razed in 1964. The term " stadium " has been used since ancient times, typically for a running track and its seating area. As college football gained in popularity, the smaller college playing fields and running tracks (which also frequently had the suffix "Field") gave way to large stadiums, many of them built during the sport's "boom" of the 1920s. Major league baseball enjoyed
5929-491: Was used for almost every new major league venue, and was sometimes applied to the old ones, such as Shibe Park , which was renamed Connie Mack Stadium in 1954. The suffix "Dome" was also used for the indoor stadiums constructed from the 1960s onward. The official names of those arenas also often included the word "Stadium", such as the Houston Astrodome , whose formal name was "Harris County Domed Stadium" in 1965;
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